Advance Construction Technologies

So. Cal : (949) 502-5355
No. Cal: (415) 235-6551

CA LICENSE #797379 A, B, C-36

The Industry Leader In
Environmental Mitigation & Engineering



Commercial Space




United States


Experience with Environmental Engineering & Vapor Mitigation

Protect your property from vapor intrusion with help from ACT. Backed by more than 25 years of experience, we take on all kinds of environmental engineering, testing, and installation projects to deliver the best in geotechnical construction. Be sure to ask us about helping with soil VOCs and methane mitigation.

Learn More About Product Manufacturers

Keep vapor and soil gas out. Reach out to us for testing and environmental installation.

So. Cal : (949) 502-5355
No. Cal: (415) 235-6551

About Us

Rely on ACT to handle any kind of environmental engineering project, from installation to design to testing. Partnering with engineers from GeoKinetics, our sister geotechnical design firm, we are able to meet all your needs, including vapor intrusion and soil contamination mitigation. We work with site owners, developers, and builders on brownfield sites in the Irvine, California, area and nationwide.

Extensive in-house research and development testing is performed in our City of Los Angeles-certified laboratory for companies, governments, and our clients. Always thinking outside of the box, we are industry innovators on the forefront of code development. We also assist manufacturers in the development and installation of environmental and geotechnical systems. Reach out to us for a consultation.

Learn More About ACT

Our Services Include:

  • Design & Build
  • Gas Detection
  • Vapor Intrusion
  • Geotechnical Construction
  • Contaminant Testing
  • Code Enforcement


Thank you for your interest. We look forward to hearing from you soon.

So. Cal : (949) 502-5355
No. Cal: (415) 235-6551

Hours of Operation
Monday - Friday: 7:00 a.m. - 5:00 p.m.
After Hours Appointments Can Be Arranged Upon Request

So Cal:
77 Bunsen , Irvine, CA 92618

No Cal:
1819 Polk Street, Suite 351,San Francisco, CA 94109
Serving California


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