I had a fantastic experience working with Kevin A and Michel M from Mount Valley Foundation…read moreServices. He made everything incredibly easy to understand. I had water coming through my foundation.

Crew came, start to finish in 3.5 hours they installed 7 jacks to stabilize foundation, $12,000 and…read moreI notice the next day jacks are at slight angle, Building dept sends notice it needs repair, NO ONE will call me back at Mount Valley Foundation Services, I have sents texts and emails and voicemail and NO ONE will call - I made the mistake of not reading reviews, not sure if i was scammed or this company is just not legit.

Great service, very knowledgeable and helpful. I would highly recommend this company and they are…read morelocal to Ventura!

Had a well problem that was technical glitch they helped me with; no charge. They knew their…read morebusiness and were both professional and polite. I unwaveringly recommend.

We hired Crawlspace ER in September 2025 and paid $17,159.08 for a full crawlspace remediation,…read moreincluding structural repairs, microbial treatment, encapsulation, and a dehumidifier. We were pressured to pay in full the same day the work was completed and were told everything was properly done and under warranty. In January 2026, during a buyer's inspection while selling our home, multiple serious deficiencies were found. Three independent companies inspected the crawlspace and all raised major concerns. Key structural repairs were not completed or were improperly installed, fungal growth remained present, and the crawlspace was still structurally compromised. We ultimately had to give the buyer a $20,000 concession so they could hire another company to fix the work we had already paid Crawlspace ER to perform. When confronted with the findings, Crawlspace ER offered only a partial refund and denied misrepresentation. Our experience was completely inconsistent with the claims of "great quality" and "excellent communication" described in other reviews. If you have already had work done by this company, I strongly recommend obtaining an independent inspection to verify the quality of the work. We deeply regret using Crawlspace ER and would caution others to do extensive due diligence before hiring them for major structural or remediation work.

From the owner: Since opening in 2021, Crawlspace ER has specialized in waterproofing and crawl space sealing. We…read moreprotect homes from the ground up. Our expert team is dedicated to tackling various crawl space challenges, including water damage, mold, and structural repairs. We start with free inspections of your crawlspace and plan the best long term care with our annual service plans. Trust our commitment to quality craftsmanship and a healthy, stable foundation for your home. Servicing Dorchester County.

Rock solid did my concrete slab for an addition on my house. William was there on time and did a…read moregreat job!!!

From the owner: Good ethic of work and a good team is what makes us good read more