Service Area

Charlie was our technician. He did a fantastic job, great with communication, and was VERY professional! Took before and after pictures and explained exactly what he completed! A++

Outstanding professionalism, quality, reliability

Excellent company with great communication and follow-through. I highly recommend TerraFirma to anyone needing their services.

Our experience with TerraFirma was exceptional from the very beginning. From lifting and leveling our front sidewalk; to stabilizing our garage foundation the experience was positive and the teams so efficient. Sammy our project manager was always available for questions and information. Thank you! Oscar C., Jorge J. And Diego you rock.

My wife and I recently bought a house and after removing carpet in the addition, we found fairly large cracks in the slab. Not sure of the severity we called terrafirma. They sent Dan out. Super cool dude and very informative. He was able to give us a solution to our problem. They were also able to fit us into their schedule quickly which was nice considering we had bare floors that needed to be finished. I would highly recommend terrafirma and co!

The gentleman showed up at the time they said would start work. They were very professional and knowledgeable about every aspect of the job. Thanks you TerraFirma.

Persistent to achieve customer expectations and quality work. Excellent communication throughout the project with an obvious goal to leave us satisfied as customers. We would call them again.

TerraFirma raised a corner of our house foundation that had settled due to soil failure. They did a fantastic job working around gas and water lines and when they were done you could not even tell any work had been done. I would definitely recommend them .

I hired TerraFirma to put an interior drain and sump pump in my Seattle basement after some flooding. When they pulled up the carpet to start work it became obvious that the problem was much bigger (roots running all through and cracking the foundation). The plan had to change entirely and the job got way bigger. Luckily, TerraFirma was with me the whole way. They owned the problem from end to end, figuring out how to get the new work done within a reasonable price and coordinating all of the various sub-contractors who were involved in removing and repouring my basement foundation. Ryan and his crew were always extremely polite, hard working, communicative and timely. It's not an experience I would ever want to go through again, but if I did, there isn't anyone else I would call.

I haven’t used the word “perfectionist” in years, because too often it’s more like, “it’s okay” or “it’s fine”. But I can honestly say that, Dan B. is a perfectionist, with his attention to detail, considering this was very tedious work. He was also exceptionally nice to speak with and timely, considering weather etc.. We wouldn’t hesitate to have Dan back for any future needs.

The crew did a great job fixing our sinking foundation! Two days and they came in and dug everything up then set the anchors and then backfilled! Great Job!

Fantastic work, great crew of people. They showed up on time, kept me informed of the progress throughout the job, went overboard to keep everything clean. I wish all companies were this professional about their work