# Top Contract Aluminum Manufacturers in San Francisco Recommended Aluminum Manufacturing companies in San Francisco include ERG Aerospace Corporation, Royalite Skylight Manufacturing Inc., Virtual Oplossing, PDM Steel Service Centers, Inc., Tube Service Company, O'Keeffe's Inc., Nana Wall Systems, Inc., Alumawall Inc., Alco Iron & Metal Company, CASS, Inc.. 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 Contract Aluminum Manufacturers in San Francisco Ratings Updated: Jul 18, 2026 ### [ERG Aerospace Corporation](https://clutch.co/profile/erg-aerospace-corporation) - 50 - 249 employees - Emeryville, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description ERG Aerospace Corporation is a Contract Manufacturing company. Located in Sparks, Nevada and Emeryville, California, the firm was established in 1967. Their team specializes in Contract Manufacturing. [Visit Website](https://ergaerospace.com/) #### 58% of employees work in Emeryville office Emeryville, CA 964 Stanford Avenue 76 - 100 employees 510.658.9785 [See All Locations (2)](https://clutch.co/profile/erg-aerospace-corporation#location) --- ### [Royalite Skylight Manufacturing Inc.](https://clutch.co/profile/royalite-skylight-manufacturing) - 10 - 49 employees - San Carlos, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Architectural Design - 50% Contract Manufacturing #### Company description Established in 1988, Royalite Skylight Manufacturing Inc. Is a small Architectural Design and Contract Manufacturing company. Their team provides Architectural Design and Contract Manufacturing. [Visit Website](https://www.royalite-mfg.com/) --- ### [Virtual Oplossing](https://clutch.co/profile/virtual-oplossing) - $1,000+ minimum project size - < $25 average hourly rate - 50 - 249 employees - Concord, CA #### Services Provided - Allocation of Expertise by Percentage - 10% Air Freight - 5% Branding - 10% Contract Manufacturing - 10% Customs brokerage - 10% Freight forwarding - 5% Fulfillment - 5% Insurance Services & Brokers - 10% Logistics & Supply Chain Consulting - 10% Ocean Freight - 5% Rail Freight - 10% Trucking - 10% Warehousing & Distribution #### Company description Virtual Oplossing is an Air Freight company. Based in Concord, California and Sahibzada Ajit Singh Nagar, India, the company offers Air Freight and Contract Manufacturing. [Visit Website](https://virtualoplossing.co) --- ### [PDM Steel Service Centers, Inc.](https://clutch.co/profile/pdm-steel-service-centers) - 50 - 249 employees - Santa Clara, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Warehousing & Distribution #### Company description PDM Steel Service Centers, Inc. Is a Contract Manufacturing and Warehousing & Distribution company established in 1954. Their team offers Contract Manufacturing and Warehousing & Distribution. [Visit Website](https://pdmsteel.com/) #### Less than 1% of employees work in Santa Clara office Santa Clara, CA 3500 Bassett Street employees 408 988 3000 [See All Locations (10)](https://clutch.co/profile/pdm-steel-service-centers#location) --- ### [Tube Service Company](https://clutch.co/profile/tube-service-company) - 50 - 249 employees - Milpitas, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Warehousing & Distribution #### Company description Tube Service Company is a Contract Manufacturing and Warehousing & Distribution company established in 1976. The midsize team provides Contract Manufacturing and Warehousing & Distribution. [Visit Website](https://www.tubeservice.com/) #### Less than 1% of employees work in Milpitas office Milpitas, CA 666 S. Milpitas Blvd. employees 408 946 5500 [See All Locations (6)](https://clutch.co/profile/tube-service-company#location) --- ### [O'Keeffe's Inc.](https://clutch.co/profile/okeeffes) - 50 - 249 employees - Brisbane, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Midsize Contract Manufacturing company O'Keeffe's Inc., is in Brisbane, California. Their services include Contract Manufacturing. [Visit Website](https://okeeffes.com/) --- ### [Nana Wall Systems, Inc.](https://clutch.co/profile/nana-wall-systems) - 50 - 249 employees - Corte Madera, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Launched in 1989, Nana Wall Systems, Inc., a midsize Contract Manufacturing company, is in Corte Madera, California. Their team specializes in Contract Manufacturing. [Visit Website](https://www.nanawall.com/) --- ### [Alumawall Inc.](https://clutch.co/profile/alumawall) - 50 - 249 employees - San Jose, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Alumawall Inc., a Contract Manufacturing company, specializes in Contract Manufacturing. The company is in San Jose, California. [Visit Website](https://www.alumawall.com/) --- ### [Alco Iron & Metal Company](https://clutch.co/profile/alco-iron-metal-company) - 50 - 249 employees - San Leandro, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Warehousing & Distribution #### Company description Alco Iron & Metal Company is a San Leandro, California-based Contract Manufacturing and Warehousing & Distribution company. They offer Contract Manufacturing and Warehousing & Distribution. [Visit Website](https://alcometals.com/) #### Less than 1% of employees work in San Leandro office San Leandro, CA 2140 Davis St employees 510 562 1107 San Leandro, CA 1091 Doolittle Dr employees 510 562 1107 [See All Locations (5)](https://clutch.co/profile/alco-iron-metal-company#location) --- ### [CASS, Inc.](https://clutch.co/profile/cass) - 50 - 249 employees - Oakland, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Logistics & Supply Chain Consulting #### Company description Launched in 1969, CASS, Inc. Is a midsize Contract Manufacturing and Logistics & Supply Chain Consulting company. Their team focuses on Contract Manufacturing and Logistics & Supply Chain Consulting. [Visit Website](https://www.customalloy.com/) --- ### [Industrial Metal Supply Co.](https://clutch.co/profile/industrial-metal-supply-co) - 50 - 249 employees - San Jose, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Warehousing & Distribution #### Company description Launched in 1948, Industrial Metal Supply Co. Is a Contract Manufacturing and Warehousing & Distribution company. Their team provides Contract Manufacturing and Warehousing & Distribution. [Visit Website](https://www.industrialmetalsupply.com/) #### Less than 1% of employees work in San Jose office San Jose, CA 569 Charcot Ave. employees 408 432 4890 [See All Locations (7)](https://clutch.co/profile/industrial-metal-supply-co#location) --- ### [Moose Boats, LLC](https://clutch.co/profile/moose-boats) - 50 - 249 employees - Vallejo, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Moose Boats, LLC is a Contract Manufacturing company. Their midsize team of employees is in Vallejo, California. Their team focuses on Contract Manufacturing. [Visit Website](https://mooseboats.com/) --- ### [Reliance Metalcenter® Union City](https://clutch.co/profile/reliance-metalcenter-union-city) - 10 - 49 employees - Union City, CA #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Warehousing & Distribution #### Company description Reliance Metalcenter® Union City is a Contract Manufacturing and Warehousing & Distribution company. Founded in 1998, the company specializes in Contract Manufacturing and Warehousing & Distribution. [Visit Website](https://relianceunioncity.com/) --- ### [San Jose Awning Co., Inc.](https://clutch.co/profile/san-jose-awning-co) - 10 - 49 employees - San Jose, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description San Jose Awning Co., Inc. Is a Contract Manufacturing company. The team focuses on Contract Manufacturing, and the firm is located in San Jose, California. [Visit Website](http://www.sanjoseawning.com/) --- ### [Klamath Boats](https://clutch.co/profile/klamath-boats) - 10 - 49 employees - Fairfield, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Klamath Boats is a Contract Manufacturing company. The small Fairfield, California-based team specializes in Contract Manufacturing. The firm was established in 1947. [Visit Website](https://klamathboats.com/) --- ### [BelAire Enterprises, Inc.](https://clutch.co/profile/belaire-enterprises) - 10 - 49 employees - Hayward, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description BelAire Enterprises, Inc. Is a Contract Manufacturing company. They were established in 1971 and specialize in Contract Manufacturing. [Visit Website](http://www.belairee.com/) --- ### [East Bay Glass](https://clutch.co/profile/east-bay-glass) - 2 - 9 employees - Oakland, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description East Bay Glass is a Contract Manufacturing company. Their team is in Oakland, California and specializes in Contract Manufacturing. [Visit Website](https://eastbayglass.com/) --- ### [Zebra Awning Company, Inc.](https://clutch.co/profile/zebra-awning-company) - 2 - 9 employees - San Francisco, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Zebra Awning Company, Inc. Is a Contract Manufacturing company. The team is located in San Francisco, California, and their services include Contract Manufacturing. [Visit Website](http://www.zebraawning.com/) --- ### [Suncoast Awning, LLC](https://clutch.co/profile/suncoast-awning) - 2 - 9 employees - Martinez, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Suncoast Awning, LLC, a Contract Manufacturing company, was established in 1934. In Santa Cruz, California and Martinez, California, the team focuses on Contract Manufacturing. [Visit Website](https://suncoastawning.com/) #### Less than 1% of employees work in Martinez office Martinez, CA 3660 Pacheco Blvd Ste B employees 925 387 0070 [See All Locations (2)](https://clutch.co/profile/suncoast-awning#location) --- ### [Moose Metal](https://clutch.co/profile/moose-metal) - 2 - 9 employees - Concord, CA #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Moose Metal, a Contract Manufacturing company, was launched in 2004. They specializes in Contract Manufacturing. [Visit Website](https://moosemetal.com/) --- ### [Reliable Hardware and Steel](https://clutch.co/profile/reliable-hardware-steel) - 2 - 9 employees - Santa Rosa, CA #### Services Provided - Allocation of Expertise by Percentage - 80% Contract Manufacturing - 20% Warehousing & Distribution #### Company description Reliable Hardware and Steel is a Contract Manufacturing company established in 1978. Their services include Contract Manufacturing and Warehousing & Distribution. [Visit Website](http://reliablehardwareandsteel.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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