Service Area

Quinten was awesome. We weren't home when he showed up. I though we would have to reschedule but Quinten waited and was very pleasant about our delay. He made sure everything was working and explained the system to us. Thank you Quinten for coming out today and sorry again that we were late. Will recommend always to friends and Family.

We recently completed a full crawl space encapsulation including perimeter drainage, sump and dehumidifier. The transformation was extraordinary! We noticed a dramatic improvement in air quality first night job was completed. We also noticed the cold damp air was gone and overall home was very comfortable and warmer. The installation crew (Luis-foreman, Moy and Carlos) were amazing. Our job took 4 full days to complete and the crew arrived punctually every day and cleaned up at the end of each day. Luis would give an overview of work completed and what to expect the next day. He addressed all questions/concerns in a clear and respectful manner. Moy and Carlos were equally friendly, professional and respectful. I have never seen a crew work as hard as they did during the project. They were a pleasure to work with! The entire job proceeded smoothly and owe our thanks to Heather - Project Coordinator. Our expectations were definitely exceeded and we can highly recommend TerraFirma to anyone interested in fixing crawl space issues. Consider yourself very lucky if you get Luis, Moy and Carlos for your work crew! Cheers!

From the beginning to the end of our project, TerraFirma was professional and communicated well. When the desired results were not achieved on the first visit, Mike Martin (Production Manager) stepped up to the challenge. Mike made Dad (86) feel at ease with a new plan that eventually raised the cabin an amazing 6". We are genuinely grateful for everyone on the TerraFirma team who contributed. Sales, office and field you are all great at what you do. THANK YOU!! ERIC, BREE, MIKE, MICHAEL, JAKE, AYDEN, BETO, ROBERT, and ELIJAH. Special thanks to Michael Tomaras (Production Foreman) for making the trip up from Portland. His ideas and knowledge made a huge impact on the success of this project. He is a rising star. Dave Henninger of Amanda Park, WA.

Great customer service from start to finish. Appreciate the follow up calls from the project manager to make sure everything was done to my satisfaction. Very pleased with the work TerraFirma did in our basement and crawl space.

This company has done two different and challenging jobs in our property. Their work, attitude, cooperative approach, and sterling professionalism are second to none. We were kept up to date at every step of the project. Foreman, Timothy, and his crew, Jonathan and Jesse, were an efficient and thorough team. They have our strongest thanks for the job they did and for the knowledgeable and kind way in which they did it. We recommend them 100%.

Incredibly hardworking team! There was a lot of rock that needed to be drilled out -- and then tree roots where the drainage pipe had to go! Antonio, Cameron and Jessie really went the extra mile. TerraFirma has always done good work on my houses and this latest project was no exception. Thank you, guys!

I have had the opportunity to work with this company multiple times and each time they exceeded my expectations! Each employee was awesome to deal with and made it easier to get the projects completed. They always went above and beyond to try and expedite the process for me. Would not hesitate to recommend them in the future!

Reasonable rate, young and skilled techs. It is almost like a magic to see the gaps dissapearing.

Stevo Clay was amazing incredible customer service and very knowledgeable. He and terra firms Saved our home.

They showed up on time. Finished on time. Cleaned up when done and did a great job!

Great place with great people! So happy I’m on the team!

Professional service from permitting to onsite work performance. Congenial personnel all around. Actual cost came in significantly under the initial bid after work start reevaluation. I’m very satisfied with the result of using push piers to stabilize the foundation and poly foam to further stabilize the floor and fill in gaps and voids. TerraFirma was quick and efficient and made a significant effort to work with my job schedule. I would use them again and won’t hesitate to recommend to others.