SERVICES
Our Core Services
Full-Scope Waterproofing Services With A Focus On Making Our Clients' Lives Easier
Building Envelope Consulting
Preventing failures and costly errors before construction
Forensic Waterproofing & Leak Detection
Detection of water intrustion root cause + failure diagnostics
QA/QC + Air & Water Testing
Verifying real-world performance of the entire building envelope
CLIENT TESTIMONIALS
“Working with Terra-Petra has been a pleasurable experience and we look forward to further our mutually beneficial partnership as we move on to our next phases of development. We confidently recommend Terra-Petra as a solid “go to” consultant who will deliver positive and tangible results at reasonable rates.”
Derek Fraychineaud
Vice President, Residential Development
Playa Capital Company, LLC
Playa Vista, CA
“Terra-Petra has provided excellent service for us on our City of LA environmental services contract. Their high-quality work has been praised by the reviewing agencies and reflects very well on us. In today’s market, government budgets are very tight and Terra-Petra has brought excellent value to our clients and has kept change orders to a minimum. “
Carl Damoude
Design Manager
ET Environmental Corporation, LLC
Portland, OR
“Terra-Petra was great to work with and was very involved from beginning to end. The fact that Terra Petra is located in California and was able to work on a project located in Detroit Michigan, while ownership was in Denver, was very impressive. Terra-Petra has the flexibility and dedication to do things right. “
Ron Skelton
Monarch Investment & Management Group
Franktown, CO
FEATURED PROJECTS
Case studies of Complex Projects
Get a look into some of our featured projects, the challenged and risks faced, Terra-Petra’s solutions, and the outcome of the project. View More Case Studies