# Top Engineering Firms in Orange County Recommended Engineering companies in Orange County include Brash, Alpha Structural, Inc., Oasis Luxury Smart Homes, ASAP NSN Parts, Stacked NSN, TechFlex Development, National Stock Number Purchasing, 99California Estimators, Enginius.ai, Baucor. Looking for an engineering company in Orange County, CA? Browse our list of the best engineering companies and filter by price, team size, specialty and more. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Engineering Firms in Orange County Ratings Updated: Sep 9, 2026 ### [Brash](https://clutch.co/profile/brash) #### 5 out of 5 star rating (13 reviews) - $10,000+ minimum project size - 10 - 49 employees - Carlsbad, CA #### Services Provided - Allocation of Expertise by Percentage - 20% UX/UI Design - 20% Engineering - 15% IoT Development - 15% Mobile App Development - 30% Product Design #### Company description Brash is an engineering consultancy specializing in technical design services for wearables. Reviews highlight their strong project management and responsiveness, with 100% of reviewers noting effective communication and engagement. Clients commend Brash for their innovative engineering solutions and successful collaboration across diverse technical domains. [Visit Website](http://www.brashinc.com) #### Communicative Brash Inc. has received consistently positive feedback regarding their communication skills across multiple reviews. Clients highlighted their proactive engagement, with one stating, "They communicate well and are always on time," while another emphasized, "Their communication skills have been top-notch" and they were "always eager to educate me." Clients appreciated the team's responsiveness and transparency, often noting that they felt supported and informed throughout the project lifecycle. Overall, the sentiment reflects a high level of satisfaction with Brash Inc.'s communicative approach. - Mobile App Design & Dev for Sports Trading Card Company (5.0/5, Jul 12, 2024): Our project has consisted of open dialog and communication. We've set up milestone meetings to discuss the project and see how everything is working. Overall, our communication has been relatively seamless, and everything has been always on time. [Read Full Review](https://clutch.co/go-to-review/brash/300229) - UX/UI Design & Dev for Smart Baby Bottle Company (4.5/5, Jul 19, 2023): Brash Inc. was consistently proactive in informing me of any changes to the timeline and overall roadmap. They are solid in communication and proactivity. Throughout our journey, Brash Inc. has maintained constant communication and prioritized managing my expectations as a client. [Read Full Review](https://clutch.co/go-to-review/brash/218003) - Product Dev & Design for Medical Technology Company (5.0/5, Nov 13, 2024): Richard's team at BRASH was timely, reasonable, and communicated well regarding any delays due to third-party vendors. They kept our team apprised on any changes. They were extremely responsive to and patient with our needs and any questions or concerns we had due to our lack of engineering experience. They also communicated well with our App developer to make BRASH's hardware design, and our separate mobile App design seamless. [Read Full Review](https://clutch.co/go-to-review/brash/330770) - AWS-Based Software Dev & UX/UI Design for Chip Manufacturer (5.0/5, May 6, 2025): They're always on time and communicate well. The team is always asking for feedback and is open to it. They're willing to listen and understand what we need. They manage the project using Jira, Microsoft Teams, and Zoom. [Read Full Review](https://clutch.co/go-to-review/brash/372269) - UI/UX Design, Mobile App & Software Dev for for Dental Co (5.0/5, May 3, 2023): Throughout the entire process, Brash Inc. has always been available to answer our questions, which have been many because I was initially unfamiliar with the terminology and technology. Their communication skills have been top-notch. I’ve never felt left in the dark about anything that’s happening, and if I ever have a question, they’re very responsive and easy to reach out to. Brash Inc. has also taken the time to understand our business and goals throughout the various meetings we’ve had every week. [Read Full Review](https://clutch.co/go-to-review/brash/199194) #### Reviewed 1 time in the past 6 months Recent reviews of Brash Inc. indicate a strong overall sentiment, highlighting their effective product design and development services. Clients appreciated the team's ability to create high-quality prototypes and their understanding of niche markets. One client noted the impressive in-person collaboration, which facilitated clear communication of needs. While some delays were attributed to the client's side, Brash Inc. managed expectations well. Overall, clients are satisfied with the craftsmanship and innovation of the final products. - 1 of 1 reviews is 5 stars - Unknown avg. project cost [Read 1 Recent Review](https://clutch.co/profile/brash?sort_by=date_desc&verified=true#reviews) #### Very responsive Brash is very responsive They are a great candidate to start a conversation with. Send them a short message or project inquiry. #### Completed projects in 2 countries - Canada (2 projects) - United States (8 projects) This provider is available in 2 time zones: - Central Standard Time (CST) - Eastern Standard Time (EST) This provider is fluent in 2 languages: - English - French [View Reviews](https://clutch.co/profile/brash?verified=true#reviews) --- ### [Alpha Structural, Inc.](https://clutch.co/profile/alpha-structural) - 10 - 49 employees - Yorba Linda, CA #### Services Provided - Allocation of Expertise by Percentage - 25% Commercial Development - 25% Commercial Property Management - 50% Engineering #### Company description Launched in 1993, Alpha Structural, Inc. Is a small Engineering company. Their team focuses on Engineering and Commercial Property Management. [Visit Website](http://www.alphastructural.com) #### 23% of employees work in Yorba Linda office Yorba Linda, CA 23031 East La Palma Avenue 6 - 9 employees 7144105611 [See All Locations (2)](https://clutch.co/profile/alpha-structural#location) --- ### [Oasis Luxury Smart Homes](https://clutch.co/profile/oasis-luxury-smart-homes) - $10,000+ minimum project size - $150 - $199 average hourly rate - 10 - 49 employees - Anaheim, CA #### Services Provided - Allocation of Expertise by Percentage - 25% Building Security Services - 25% Engineering - 25% Interior Design - 25% Lighting Design #### Company description Oasis Luxury Smart Homes is an Interior Design company. Their team is in Anaheim, California and Anaheim, California and specializes in Interior Design and Lighting Design. [Visit Website](https://oasissmarthomes.com/) --- ### [ASAP NSN Parts](https://clutch.co/profile/asap-nsn-parts) - $1,000+ minimum project size - $25 - $49 average hourly rate - 250 - 999 employees - Anaheim, CA #### Services Provided - Allocation of Expertise by Percentage - 15% Air Freight - 35% Engineering - 15% Business Consulting - 35% Sales Outsourcing #### Company description ASAP NSN Parts is a Sales Outsourcing company located in Anaheim, California. They provide Sales Outsourcing and Engineering. [Visit Website](https://www.asap-nsnparts.us/) --- ### [Stacked NSN](https://clutch.co/profile/stacked-nsn) - 50 - 249 employees - Anaheim, CA #### Services Provided - Allocation of Expertise by Percentage - 25% Engineering - 25% Logistics & Supply Chain Consulting - 25% Manufacturing Consulting - 25% Procurement Support #### Company description Headquartered in Anaheim, California, Stacked NSN is an Engineering company. Founded in 2009, the team provides Engineering and Manufacturing Consulting. [Visit Website](https://www.stackednsn.com/) --- ### [TechFlex Development](https://clutch.co/profile/techflex-development) - $25,000+ minimum project size - $50 - $99 average hourly rate - 50 - 249 employees - Newport Beach, CA #### Services Provided - Allocation of Expertise by Percentage - 10% UX/UI Design - 10% Custom Software Development - 10% AR/VR Development - 10% Engineering - 20% Mobile App Development - 10% Product Design - 10% Application Testing - 20% Web Development #### Company description TechFlex Development, a midsize web development firm, is located in Newport Beach, California. The team provides Web Development and Mobile App Development. [Visit Website](https://techflex-dev.com) --- ### [National Stock Number Purchasing](https://clutch.co/profile/national-stock-number-purchasing) - 10 - 49 employees - Anaheim, CA #### Services Provided - Allocation of Expertise by Percentage - 70% Contract Manufacturing - 30% Engineering #### Company description National Stock Number Purchasing is a Contract Manufacturing company headquartered in Anaheim, California. Their services include Contract Manufacturing and Engineering. [Visit Website](https://www.nationalstocknumberpurchasing.com/) --- ### [99California Estimators](https://clutch.co/profile/99california-estimators) - 2 - 9 employees - Costa Mesa, CA #### Services Provided - Allocation of Expertise by Percentage - 80% Commercial Development - 20% Engineering #### Company description 99California Estimators is a Commercial Development company. They offer Commercial Development and Engineering and were established in 2013. [Visit Website](https://99californiaestimators.us/) --- ### [Enginius.ai](https://clutch.co/profile/enginiusai) - $10,000+ minimum project size - $50 - $99 average hourly rate - 2 - 9 employees - Costa Mesa, CA #### Services Provided - Allocation of Expertise by Percentage - 20% AI Agents - 20% AI Consulting - 20% AI Development - 20% Engineering - 20% Generative AI #### Company description Enginius.ai is an AI company. They are in Costa Mesa, California and have small team of experts. Their services include Artificial Intelligence and Engineering. [Visit Website](https://enginius.ai/) --- ### [Baucor](https://clutch.co/profile/baucor) - $1,000+ minimum project size - 10 - 49 employees - Irvine, CA #### Services Provided - Allocation of Expertise by Percentage - 10% Engineering - 70% Fabrication - 20% Product Design #### Company description Baucor is a Fabrication company. The team specializes in Fabrication and Product Design and is headquartered in Irvine, California and Mannheim, Germany. [Visit Website](https://www.baucor.com/) --- ### [Kerber Electric](https://clutch.co/profile/kerber-electric) - 2 - 9 employees - Huntington Beach, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Engineering #### Company description Kerber Electric is an Engineering company. They specialize in Engineering and are headquartered in Huntington Beach, California. [Visit Website](https://kerberelectric.com/) --- ### [InstallArtificial](https://clutch.co/profile/installartificial) - $1,000+ minimum project size - $100 - $149 average hourly rate - 2 - 9 employees - Torrance, CA #### Services Provided - Allocation of Expertise by Percentage - 85% Commercial Development - 15% Engineering #### Company description Established in 2017, InstallArtificial is a Commercial Development company. Their team offers Commercial Development and Engineering. [Visit Website](https://www.installartificial.com/) --- ### [Milan CM](https://clutch.co/profile/milan-cm) - 50 - 249 employees - Newport Beach, CA #### Services Provided - Allocation of Expertise by Percentage - 10% Commercial Brokerage Services - 10% Engineering - 10% Funding & Investment - 10% Insurance Law - 10% IT Strategy Consulting - 10% Real Estate Law - 10% Recruiting - 10% Search Engine Optimization - 10% Social Media Marketing - 10% Direct Marketing #### Company description Milan CM is a Funding & Investment company. Launched in 2025, the team focuses on Funding & Investment and Direct Marketing. The company is in Newport Beach, California. [Visit Website](https://www.milancm.com) --- ### [Thompson Pipe Group](https://clutch.co/profile/thompson-pipe-group) - 50 - 249 employees - Rialto, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Commercial Property Management - 50% Engineering #### Company description Thompson Pipe Group is a Commercial Property Management and Engineering company established in 1972. The midsize team focuses on Commercial Property Management and Engineering. [Visit Website](https://thompsonpipegroup.com/) #### 59% of employees work in Rialto office Rialto, CA 3011 North Laurel Avenue 21 - 30 employees 972-262-3600 [See All Locations (2)](https://clutch.co/profile/thompson-pipe-group#location) --- ### [Additive Plus 3D Printing Solutions](https://clutch.co/profile/additive-plus-3d-printing-solutions) - 10 - 49 employees - Gardena, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 25% Engineering - 25% Product Design #### Company description Founded in 2016, Additive Plus 3D Printing Solutions is a Contract Manufacturing company. The team offers Contract Manufacturing and Product Design. [Visit Website](https://additiveplus.com/) --- ### [Truly USA Inc.](https://clutch.co/profile/truly-usa) - $10,000+ minimum project size - $50 - $99 average hourly rate - 2 - 9 employees - Alhambra, CA #### Services Provided - Allocation of Expertise by Percentage - 35% Contract Manufacturing - 30% Engineering - 35% Manufacturing Consulting #### Company description Contract Manufacturing company Truly USA Inc. Focuses on Contract Manufacturing and Manufacturing Consulting. They are headquartered in Alhambra, California. [Visit Website](https://trulyusa.com) --- ### [Schnackel Engineers, Inc.](https://clutch.co/profile/schnackel-engineers) - 50 - 249 employees - Pasadena, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Engineering #### Company description Schnackel Engineers, Inc. Is an Engineering company founded in 1968. The agency specializes in Engineering, and is midsize. [Visit Website](https://www.schnackel.com) #### 6% of employees work in Pasadena office Pasadena, CA 80 South Lake Avenue 6 - 9 employees 626-486-0246 [See All Locations (6)](https://clutch.co/profile/schnackel-engineers#location) --- ### [Engineer 2GO](https://clutch.co/profile/engineer-2go) - $1,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 25% Architectural Design - 25% Engineering - 25% Product Design - 25% Web Design #### Company description Engineer 2GO is a Los Angeles, California-based web design company. Their services include Web Design and Architectural Design. [Visit Website](https://engineer2go.com/) --- ### [Electrical Estimators LLC](https://clutch.co/profile/electrical-estimators) - $25 - $49 average hourly rate - 10 - 49 employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 40% Commercial Property Management - 20% Commercial Printing - 40% Engineering #### Company description Founded in 1999, Electrical Estimators LLC is a Commercial Property Management company. The firm specializes in Commercial Property Management and Engineering, and is small. [Visit Website](https://electricalestimators-llc.com/) --- ### [Professional As-Built Services by Alterpex](https://clutch.co/profile/professional-built-services-alterpex) - $1,000+ minimum project size - $50 - $99 average hourly rate - 2 - 9 employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Architectural Design - 50% Engineering #### Company description Professional As-Built Services by Alterpex is an Architectural Design and Engineering company founded in 2020. Their services include Architectural Design and Engineering. [Visit Website](https://www.asbuilt-service.com/) --- ### [A Custom Electric](https://clutch.co/profile/custom-electric) - $100,000+ minimum project size - $100 - $149 average hourly rate - 2 - 9 employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Engineering #### Company description Established in 1995, A Custom Electric, a small Engineering company, is in Los Angeles, California. Their services include Engineering. [Visit Website](https://www.acustomelectric.com) --- ### [Ortiz MEP Studio, inc](https://clutch.co/profile/ortiz-mep-studio) - $200 - $300 average hourly rate - Freelancer employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Engineering #### Company description Ortiz MEP Studio, inc is an Engineering company. The small Los Angeles, California-based team focuses on Engineering. The company was established in 2017. [Visit Website](https://www.OrtizMEP.com) --- ### [PowerGuard](https://clutch.co/profile/powerguard) - 2 - 9 employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Engineering #### Company description PowerGuard is an Engineering company. Based in Los Angeles, California, the company was established in 2025. Their services include Engineering. [Visit Website](https://powerguardus.com/) --- ### [A To Z Pro General contractor](https://clutch.co/profile/z-pro-general-contractor) - $1,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 20% Architectural Design - 60% Commercial Development - 20% Engineering #### Company description A To Z Pro General contractor is a small Commercial Development company launched in 2016. Their services include Commercial Development and Architectural Design. [Visit Website](https://atozgc.net/) --- ### [Tandem](https://clutch.co/profile/tandem-5) - $10,000+ minimum project size - $100 - $149 average hourly rate - 10 - 49 employees - Santa Monica, CA #### Services Provided - Allocation of Expertise by Percentage - 25% Engineering - 65% Product Design - 10% Product Marketing #### Company description Tandem is a Product Design company founded in 2009. The small team specializes in Product Design and Engineering. [Visit Website](https://www.tandem-design.com) --- ### [BK ELECTRIC SERVICES INC](https://clutch.co/profile/bk-electric-services) - 10 - 49 employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 80% Engineering - 20% Lighting Design #### Company description Established in 2002, BK ELECTRIC SERVICES INC is an Engineering company. The firm focuses on Engineering and Lighting Design. [Visit Website](https://bkelectricservices.com/) --- ### [Cali Coast Electric](https://clutch.co/profile/cali-coast-electric) - 250 - 999 employees - Menifee, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Commercial Property Management - 50% Engineering #### Company description Established in 2020, Cali Coast Electric is a Commercial Property Management and Engineering company. Their services include Commercial Property Management and Engineering. [Visit Website](https://www.calicoastelectric.com/menifee-electricians/) --- ### [EZ Plans Architects](https://clutch.co/profile/ez-plans-architects) - $5,000+ minimum project size - $100 - $149 average hourly rate - 2 - 9 employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Architectural Design - 25% Engineering - 25% Interior Design #### Company description Launched in 2008, EZ Plans Architects, a small Architectural Design company, is headquartered in Los Angeles, California. Their team focuses on Architectural Design and Interior Design. [Visit Website](https://www.ezplans.com/) --- ### [Lux Construction Group](https://clutch.co/profile/lux-construction-group-0) - $25,000+ minimum project size - $100 - $149 average hourly rate - 10 - 49 employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Engineering #### Company description Lux Construction Group is a Contract Manufacturing and Engineering company. Located in Los Angeles, California, the firm offers Contract Manufacturing and Engineering. [Visit Website](http://luxconstructionla.com) --- ### [Current Energy LLC](https://clutch.co/profile/current-energy) - 10 - 49 employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Engineering #### Company description Founded in 2016, Current Energy LLC is an Engineering company. Their team specializes in Engineering. [Visit Website](https://currentenergy.net/) --- ### [Design Build Los Angeles](https://clutch.co/profile/design-build-los-angeles) - Freelancer employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 10% Architectural Design - 40% Commercial Development - 20% Commercial Property Management - 20% Engineering - 10% Interior Design #### Company description Design Build Los Angeles is a Los Angeles, California-based Commercial Development company. They provide Commercial Development and Commercial Property Management. [Visit Website](https://designbuildcompanylosangeles.com/) --- ### [Novak Remodeling](https://clutch.co/profile/novak-remodeling) - $10,000+ minimum project size - $25 - $49 average hourly rate - 50 - 249 employees - Calabasas, CA #### Services Provided - Allocation of Expertise by Percentage - 20% Advertising - 30% Engineering - 50% Business Consulting #### Company description Launched in 2007, Novak Remodeling is a Business Consulting company. The firm specializes in Business Consulting and Engineering. [Visit Website](https://novakremodeling.com/) --- ### [J.A.C Engineering Solutions](https://clutch.co/profile/jac-engineering-solutions) - $1,000+ minimum project size - $25 - $49 average hourly rate - 2 - 9 employees - Camp Pendleton North, CA #### Services Provided - Allocation of Expertise by Percentage - 25% Architectural Design - 25% Engineering - 25% Interior Design - 15% Lighting Design - 10% Out of Home Design #### Company description J.A.C Engineering Solutions is an Engineering company. In Camp Pendleton North, California, the company provides Engineering and Architectural Design. [Visit Website](https://www.jacengineer.com/) --- ### [911EDA PCB Design Services](https://clutch.co/profile/911eda-pcb-design-services) #### 5 out of 5 star rating (1 reviews) - $100 - $149 average hourly rate - 10 - 49 employees - Carlsbad, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Engineering #### Company description 911EDA PCB Design Services offers specialized engineering solutions in PCB design, including high-density interconnect layouts, manufacturability optimization, Bluetooth integration, and multi-layer signal integrity analysis. Reviews highlight their proficient project management, timely delivery, and responsiveness, leading to successful outcomes such as reduced assembly costs and enhanced signal integrity. [Visit Website](https://www.911eda.com) --- ### [HSF Chem Solutions](https://clutch.co/profile/hsf-chem-solutions) - Freelancer employees - San Diego, CA #### Services Provided - Allocation of Expertise by Percentage - 40% Contract Manufacturing - 60% Engineering #### Company description Founded in 2023, HSF Chem Solutions, a small Engineering company, is based in San Diego, California. Their services include Engineering and Contract Manufacturing. [Visit Website](https://hsfchem.com/) --- ### [Jordan Architects](https://clutch.co/profile/jordan-architects) - 10 - 49 employees - San Clemente, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Architectural Design - 20% Commercial Development - 30% Engineering #### Company description Jordan Architects is an Architectural Design company based in San Clemente, California. The team offers Architectural Design and Engineering. [Visit Website](https://www.jordanarchitects.com/) --- ### [Development One, Inc.](https://clutch.co/profile/development-one) - 10 - 49 employees - Santa Ana, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Architectural Design - 25% Engineering - 25% Interior Design #### Company description Development One, Inc. Is an Architectural Design company launched in 1987. Headquartered in Santa Ana, California, the team offers Architectural Design and Interior Design. [Visit Website](https://developmentone.net/) --- ### [Ronin International LLC](https://clutch.co/profile/ronin-international-0) - 2 - 9 employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 40% Engineering - 20% IT Managed Services - 20% Cybersecurity - 20% Logistics & Supply Chain Consulting #### Company description Ronin International LLC is an Engineering company. They are headquartered in Huntsville, Alabama and Los Angeles, California and have small team. They focus on Engineering and Cybersecurity. [Visit Website](http://www.ronin-international.com/) #### 50% of employees work in Los Angeles office Los Angeles, CA 510 South Hewitt Street #408 1 employees +1.626.393.3880 [See All Locations (2)](https://clutch.co/profile/ronin-international-0#location) --- ### [EnviroKinetics, Inc.](https://clutch.co/profile/envirokinetics) - 10 - 49 employees - Ontario, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Engineering #### Company description Based in Ontario, California, EnviroKinetics, Inc. Is an Engineering company. They offer Engineering and were launched in 2001. [Visit Website](https://www.envirokinetics.com/) --- ### [MIG](https://clutch.co/profile/mig-0) - 50 - 249 employees - Fullerton, CA #### Services Provided - Allocation of Expertise by Percentage - 5% Advertising - 10% Architectural Design - 10% Branding - 10% Commercial Brokerage Services - 10% Commercial Development - 10% Commercial Property Management - 10% Engineering - 10% Graphic Design - 5% HR Consulting - 10% Business Consulting - 10% Web Development #### Company description MIG is a branding agency. In Berkeley, California and Portland, Oregon, their team specializes in Branding and Architectural Design. [Visit Website](http://www.migcom.com/) #### 1% of employees work in Fullerton office Fullerton, CA 109 W. Union Avenu employees [See All Locations (6)](https://clutch.co/profile/mig-0#location) --- ### [Nelson\Nygaard Consulting Associates](https://clutch.co/profile/nelsonnygaard-consulting-associates) - 50 - 249 employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 60% Architectural Design - 20% Engineering - 20% Business Consulting #### Company description Nelson\Nygaard Consulting Associates is a midsize Architectural Design company. They focus on Architectural Design and Business Consulting and were established in 1987. [Visit Website](http://www.nelsonnygaard.com/) #### 11% of employees work in Los Angeles office Los Angeles, CA 706 South Hill St. Suite 1200 10 - 15 employees +1.213.785.5500 [See All Locations (9)](https://clutch.co/profile/nelsonnygaard-consulting-associates#location) --- ### [Above Green](https://clutch.co/profile/above-green) - 10 - 49 employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Architectural Design - 50% Engineering #### Company description Above Green is a small Architectural Design and Engineering company. Founded in 2007, the team offers Architectural Design and Engineering. [Visit Website](http://www.abovegreen.com/) #### 1% of employees work in Los Angeles office Los Angeles, CA 355 S Grand Ave employees [See All Locations (3)](https://clutch.co/profile/above-green#location) --- ### [Verdical Group](https://clutch.co/profile/verdical-group) - 10 - 49 employees - Los Angeles, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Engineering - 50% Business Consulting #### Company description In Los Angeles, California and Pasadena, California, Verdical Group is a Business Consulting and Engineering company. Their services include Business Consulting and Engineering. [Visit Website](http://www.verdicalgroup.com/) --- ### [Puzzle Piece Technologies](https://clutch.co/profile/puzzle-piece-technologies) - 2 - 9 employees - Valencia, CA #### Services Provided - Allocation of Expertise by Percentage - 25% Engineering - 50% IT Strategy Consulting - 25% Other IT Consulting and SI #### Company description Puzzle Piece Technologies is a small IT strategy consulting company headquartered in Valencia, California. The team provides IT strategy consulting and other IT consulting and SI. [Visit Website](https://www.puzzlepiecetechnologies.com/) --- ### [Christian Brothers Mechanical Services](https://clutch.co/profile/christian-brothers-mechanical-services) - 250 - 999 employees - Jurupa Valley, CA #### Services Provided - Allocation of Expertise by Percentage - 80% Commercial Property Management - 20% Engineering #### Company description Launched in 1985, Christian Brothers Mechanical Services is a Commercial Property Management company. Their team offers Commercial Property Management and Engineering. [Visit Website](http://www.cbhvac.com/) --- ### [CASC Engineering and Consulting](https://clutch.co/profile/casc-engineering-consulting) - 10 - 49 employees - Colton, CA #### Services Provided - Allocation of Expertise by Percentage - 10% Architectural Design - 40% Commercial Development - 10% Corporate Training & Coaching - 30% Engineering - 10% Video Production #### Company description CASC Engineering and Consulting is a Commercial Development company. Their small team is in Colton, California. Their services include Commercial Development and Engineering. [Visit Website](https://cascinc.com/) --- ### [Partner Engineering & Science](https://clutch.co/profile/partner-engineering-science-0) - 1,000 - 9,999 employees - Torrance, CA #### Services Provided - Allocation of Expertise by Percentage - 60% Commercial Development - 20% Engineering - 10% Financial Consulting - 10% Business Consulting #### Company description Launched in 2007, Partner Engineering & Science is a Commercial Development company. The large team specializes in Commercial Development and Engineering. [Visit Website](https://www.partneresi.com/) --- ### [Ayres Associates](https://clutch.co/profile/ayres-associates) - 250 - 999 employees - Santa Clarita, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Commercial Development - 50% Engineering #### Company description Commercial Development and Engineering company Ayres Associates was established in 1959. The midsize team specializes in Commercial Development and Engineering. [Visit Website](https://www.ayresassociates.com/) #### 16% of employees work in Santa Clarita office Santa Clarita, CA 26415 Carl Boyer Drive, Suite 205 41 - 49 employees +1 661.291.1978 [See All Locations (3)](https://clutch.co/profile/ayres-associates#location) --- ### [CaliLand Engineering, Inc.](https://clutch.co/profile/caliland-engineering) - 2 - 9 employees - Arcadia, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Commercial Development - 50% Engineering #### Company description CaliLand Engineering, Inc. Is a small Commercial Development and Engineering company located in Arcadia, California. The team provides Commercial Development and Engineering. [Visit Website](https://caliland.net/) --- ### [Conaway Geomatics, Inc.](https://clutch.co/profile/conaway-geomatics) - 2 - 9 employees - Placentia, CA #### Services Provided - Allocation of Expertise by Percentage - 80% Commercial Development - 20% Engineering #### Company description Launched in 2019, Conaway Geomatics, Inc. Is a Commercial Development company. The team focuses on Commercial Development and Engineering and is located in Placentia, California. [Visit Website](http://www.conawaygeo.com/) --- #### Get personalized agency matches based on your project goals. [Find the right fit](https://project.clutch.co/project-brief?source=directory_slide_in_CTA&BPB_adoption_source=directory) ## Why Trust Clutch At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences. 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