888.540.5703
info@terra-petra.com

WATERPROOFING DIVISION |

Methane Testing | Environmental Engineering

Just type and press 'enter'

Toggle menu

Skip to content

Home
Company
Services
Featured Projects
News
Contact

Historic Sites

Spruce Goose

sprucegooseSM

DTLA Women's Center

womenscenterSM

The Garfield

garfieldSM

Alameda Square

alamedasqSM

Merritt Mansion

merrittMansionSM

Merritt Building

merrittBldgSM

Virginia Robinson Gardens

vrGardensSM

Pitcarin House

pitcairnHouseSM

Terra-Petra is an environmental engineering firm specializing 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.

Learn More About Us

Our Company
Our Services
News
Featured Projects

Contact Terra-Petra

213.458.0494
info@terra-petra.com
www.terra-petra.com
700 South Flower #2580
Los Angeles CA 90017

Home
About
Services
Contact

Copyright 2022 © Terra-Petra. All rights reserved.