From Business: Headquartered in Santa Rosa, Calif., Winzler & Kelly is a full-service engineering and environmental consultancy firm. It specializes in a range of design, planning,…

97 Years

in Business

11. Johnson DeBois & Forrest

707-575-0911Call Now Visit Website

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Structural Engineers Consulting Engineers Professional Engineers

405 W College Ave, Santa Rosa, CA 95401

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12. Structural Design Group

707-284-3641Call Now Visit Website

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Structural Engineers Professional Engineers

430 E St, Santa Rosa, CA 95404

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13. Structural Design Group, Inc

707-284-3641Call Now Visit Website

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Structural Engineers Consulting Engineers

2455 Bennett Valley Rd Ste B119, Santa Rosa, CA 95404

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25 Years

in Business

14. Kenneth Campbell Associates Inc

707-575-8614Call Now

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Structural Engineers Consulting Engineers Architects

160 Wikiup Dr Ste 201, Santa Rosa, CA 95403

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15. MKM & Associates

707-578-8185Call Now Visit Website

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Structural Engineers Civil Engineers Construction Engineers

441 College Ave, Santa Rosa, CA 95401

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42 Years

in Business

16. ZFA Structural Engineers

707-526-0992Call Now Visit Website

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Structural Engineers Professional Engineers Civil Engineers

1212 4th St, Santa Rosa, CA 95404

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17. Rogina Pestell Structural Engineers

707-575-8614Call Now

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Structural Engineers Consulting Engineers Professional Engineers

160 Wikiup Dr, Santa Rosa, CA 95403

From Business: Contact us for more information.

18. Ost Engineering Inc

707-579-1509Call Now Visit Website

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Structural Engineers Consulting Engineers Civil Engineers

747 Mendocino Ave Ste 200, Santa Rosa, CA 95401

CLOSED NOW:Closed

From Business: Operational for over 25 years, Ost Engineering has been a provider of engineering and code consulting services. Based in Santa Rosa, Calif., it offers expertise in residential…

38 Years

in Business

19. Hogan Land Services

707-544-2104Call Now Visit Website

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Structural Engineers Septic Tanks & Systems Construction Consultants

1702 4th St, Santa Rosa, CA 95404

CLOSED NOW:Closed

22 Years

in Business

20. STANLEY ENGINEERING

707-632-5012Call Now Visit Website

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Structural Engineers Civil Engineers Testing Engineers

Po Box 74, Cazadero, CA 95421

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13 Years

in Business

21. Summit Engineering Inc

707-527-0775Call Now Visit Website

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Structural Engineers Mechanical Engineers Consulting Engineers

463 Aviation Blvd Ste 200, Santa Rosa, CA 95403

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47 Years

in Business

22. Dac Associates

415-499-1919Call Now Visit Website

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Structural Engineers Consulting Engineers Professional Engineers

7 Mount Lassen Dr, San Rafael, CA 94903

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From Business: DAC Associates is a local small business (SBE) consulting firm founded by Darius Abolhassani who has over 30 years of experience in engineering. DAC provides a full range of…

23. Weir Andrewson

415-485-9797Call Now Visit Website

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Structural Engineers Architects & Builders Services Professional Engineers

990 A St, San Rafael, CA 94901

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24. Engle & Engle Structural Engineers

415-455-8590Call Now

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Structural Engineers Consulting Engineers Architects

PO Box 1179, Ross, CA 94957

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25. P B & A Inc

415-259-0191Call Now Visit Website

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Structural Engineers Consulting Engineers Professional Engineers

818 5th Ave, San Rafael, CA 94901

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From Business: Founded in 1983, PB&A (Pirooz Barar & Associates Inc.) designs underground structures (geo-structures). The company operates finite element analysis and other custom in-house…