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Top Mechanical Engineering Firms in San Francisco

Ratings Updated: February 1, 2026
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1 Leaders 5 Contenders

6 Companies

Country: United States
State: California
City: San Francisco
Engineering Focus: Mechanical Engineering

List of the Top San Francisco Mechanical Engineering Consultants

  • Delve Logotype

    4.9 30 reviews
    Verified
    $50,000+
    Undisclosed
    50 - 249
    San Francisco, CA

    Services provided

    40% Engineering
    30% Product Design
    30% UX/UI Design

    Focus Areas

    50% Mechanical Engineering
    50% Electrical Engineering

    Delve is a comprehensive design firm specializing in user-centered design and product development. Their services span from strategy and concept development to design transfer and manufacturing. Reviews indicate that 100% of clients valued their human-centered design approach and project management, with projects consistently completed on time and within budget. Clients have noted Delve’s exceptional ability to exceed user experience expectations and their proactive communication as standout qualities.

    See all 30 projects

    Reviews mention Meets deadlines

    Overall, client feedback regarding Delve's ability to meet deadlines is highly positive. One client noted that Delve 'hit deadlines and delivered on what they promised, sometimes in the face of our unrealistic timelines.' The CEO of Twine Health emphasized their exceptional project management and expressed delight in working with them, indicating a strong reliability in meeting project timelines and expectations.
    • Marketing Campaign & Web Development for Healthcare Company
      5.0 Mar 8, 2016

      In terms of project management, it was a delight to work with them. They took a fun, collegial approach, but also hit deadlines and delivered on what they promised, sometimes in the face of our unrealistic timelines. They were exceptional on that front.

      Read Full Review
    Read All Reviews

    Industry Experience

    Delve has demonstrated expertise across several industries, notably Healthcare, Education, Food & Beverages, Software, Engineering, and Social Networking. Feedback highlights their strengths in user experience design, project management, and effective communication. Clients noted significant improvements in user engagement and satisfaction, particularly within Healthcare and Education sectors. Overall sentiment across industries reflects high satisfaction with Delve's ability to deliver tailored solutions that meet specific user needs, making them a suitable partner for clients in these fields.

    Read All Reviews

    Select Industry to see insights

    Healthcare Education Food & Beverages Software Engineering Social Networking IT Services Arts, entertainment & music Consumer Products Wellness & Fitness Financial services Real estate Advertising & marketing

    View projects from:

    Boston, Massachusetts (15) New York City, New York (3) Northbrook, Illinois (1) Jacksonville, Florida (1) Manhattan, New York (1) Winston-Salem, North Carolina (1) Alameda, California (1) Los Angeles, California (1) Mountain View, California (1) Baltimore, Maryland (1) Gloucester, Massachusetts (1) Waltham, Massachusetts (1) Rowley, Massachusetts (1) Wellesley Hills, Massachusetts (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 1 time zone:

    • Eastern Standard Time (EST)

    San Francisco, CA

    2225 3rd Street
    San Francisco, CA 94107

    10 - 15

    See All Locations (4)
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  • Unbox Product Design Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    San Francisco, CA

    Services provided

    20% Engineering
    40% Product Design
    10% Branding +3
    10% Graphic Design
    10% Packaging Design
    10% UX/UI Design

    Focus Areas

    100% Mechanical Engineering

    Small Product Design company Unbox Product Design, is headquartered in San Francisco, California. Their services include Product Design and Engineering.

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  • Lewis Bass International Engineering Services Logotype

    Not yet reviewed

    $1,000+
    $200 - $300 / hr
    10 - 49
    Milpitas, CA

    Services provided

    100% Engineering

    Focus Areas

    20% Mechanical Engineering
    80% Electrical Engineering

    Lewis Bass International Engineering Services is an Engineering company headquartered in Milpitas, California. Established in 2009, the team focuses on Engineering.

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  • Advanced Engineering Services Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    San Jose, CA

    Services provided

    60% Engineering
    30% Product Design
    10% Manufacturing Consulting

    Focus Areas

    20% Mechanical Engineering
    35% Structural Engineering
    25% Industrial Engineering +1
    20% Electrical Engineering

    Advanced Engineering Services is an Engineering company. They are headquartered in San Jose, California. Their team offers Engineering and Product Design.

    Read more
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  • F3 & Associates Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Benicia, CA

    Services provided

    10% Engineering
    80% Commercial Development
    10% Product Design

    Focus Areas

    50% Mechanical Engineering
    50% Electrical Engineering

    F3 & Associates is a Commercial Development company in Benicia, California and Carlsbad, California. The team provides Commercial Development and Product Design.

    Read more
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  • KYA Designs Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Campbell, CA

    Services provided

    60% Engineering
    40% Commercial Development

    Focus Areas

    35% Mechanical Engineering
    35% Electrical Engineering
    30% Civil Engineering

    KYA Designs is a small Engineering company in Campbell, California. The team provides Engineering and Commercial Development.

    Read more
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1 Delve

List of the Top 1 San Francisco Mechanical Engineering Consultants

  1. Delve Logotype

    Delve

    $50,000+
    Undisclosed
    50 - 249
    Boston, MA

    Ability to deliver

    35.4/40.0
    16/20 Reviews
    10/10 Clients & Experience
    9.4/10 Market Presence

    Service focus

    40% Engineering
    50% Mechanical Engineering
    60% Other
    View Profile Visit Website
  2. Unbox Product Design Logotype

    Unbox Product Design

    $5,000+
    $50 - $99 / hr
    2 - 9
    San Francisco, CA

    Ability to deliver

    12.3/40.0
    0/20 Reviews
    5.9/10 Clients & Experience
    6.4/10 Market Presence

    Service focus

    20% Engineering
    100% Mechanical Engineering
    80% Other
    View Profile Visit Website
  3. Lewis Bass International Engineering Services Logotype

    Lewis Bass International Engineering Services

    $1,000+
    $200 - $300 / hr
    10 - 49
    Milpitas, CA

    Ability to deliver

    5.2/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    100% Engineering
    20% Mechanical Engineering
    View Profile Visit Website
  4. Advanced Engineering Services Logotype

    Advanced Engineering Services

    Undisclosed
    Undisclosed
    10 - 49
    San Jose, CA

    Ability to deliver

    4.9/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    60% Engineering
    20% Mechanical Engineering
    40% Other
    View Profile Visit Website
  5. F3 & Associates Logotype

    F3 & Associates

    Undisclosed
    Undisclosed
    50 - 249
    Benicia, CA

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    10% Engineering
    50% Mechanical Engineering
    90% Other
    View Profile Visit Website
  6. KYA Designs Logotype

    KYA Designs

    Undisclosed
    Undisclosed
    2 - 9
    Campbell, CA

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    60% Engineering
    35% Mechanical Engineering
    40% Other
    View Profile Visit Website

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