Engineering firms in San Leandro, CA

San Leandro, CA, 3 businesses

3 engineering firms with a working website. The 3 on this page were read between 9 October 2026 and 9 October 2026. Every fact on a card is quoted from the business's own site; tap a highlighted fact to see the sentence.

3 engineering firms

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Testing Engineers Inc

Engineering firm, also Building contractors 94577, 0.5 mi

In business since: 100+ years, stated
Social: Facebook

Testing Engineers, Incorporated (TEI) is an employee-owned, Top 500 Engineering firm that specializes in Special Inspection, Materials...

Call (510) 835-3142 Website testing-engineers.com Directions

Read 9 Oct 2026

Advanced Engine Technologies Corporation

Engineering firm 94577, 0.9 mi

Call (510) 614-6340 Website aetco.com Directions

Read 9 Oct 2026

Energia Technologies Inc

Engineering firm 94577, 0.5 mi

Social: Facebook, LinkedIn, X

Website preview

Call (510) 351-9911 Website energiatechnologies.com Directions

Read 9 Oct 2026

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Engineering firms in San Leandro, CA

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3 engineering firms

Testing Engineers Inc

Advanced Engine Technologies Corporation

Energia Technologies Inc

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