• Terra-Petra Environmental Engineering
  • The Methane Experts - Terra Petra
  • Soil Gas Investigation - Terra Petra
  • Environmental Engineering and design - Terra Petra
  • Construction Inspection - Terra Petra
  • Site Remediation - Terra Petra
  • Consulting - Terra Petra
ENVIRONTMENTAL ENGINEERING EXPERTSLearn More →
Terra Petra is an environmental engineering firm that specializes in contaminated soil and groundwater conditions. Our expertise starts with soil gas characterization, remediation, and in the design and inspection of gas mitigation systems for buildings of all types - including commercial, multiple family, single family, industrial, institutional and retail. We are methane experts and methane gas specialists. Our services include: Methane, Brownfield, Vapor Intrusion, Landfill, Oil Field, Site Closure, Geology/Hydrogeology and Radon. We also offer full service Waterproofing consulting and services through our sister-company, Building Waterproofing Experts. We make it our business to understand every specific challenge from the very beginning of every project to ensure that we engineer sustainable systems for our clients. We understand construction processes which in turn allows us to design the most cost-effective systems for any building and budget.

We are now serving clients nationwide.

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I have worked with Terra-Petra for over 13 years while developing and building the master planned community of Playa Vista on the West Side of Los Angeles. During that development process, Terra-Petra consistently proved to be a valuable resource and a huge asset to the community of Playa Vista. Terra-Petra employs cutting edge, no nonsense, and practical experience along with strategic, creative, cost effective solutions for our environmental challenges.
Derek Fraychineaud - Playa Capital Company, LLC
LOS ANGELES
700 South Flower Ste. 2580
Los Angeles CA 90017
Phone: 213.458.0494
SAN FRANCISCO
One Sansome Stree, Ste. 3500
San Francisco, CA 94104
Phone: 415.590.4890
NEW YORK
One Penn Plaza, 36th Fl
New York, NY. 10019
Phone: 212.786.7456
Toll Free: 1.888.540.5703  |  Email: info@terra-petra.com
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