Brian came out to assess cracks in our exterior walls and cracks in the interior by our fireplace…read more He walked around the exterior then took measurements from the center of the houses to all corner ponts. Fortunately the deviation measurements are within acceptable range and he caution this would not warrant having any work needed. He certainly set our mind at ease. This assessment was offered for free. I appreciate his thoroughness and honest advice. If I have any additional concerns I will certainly reach out to this company.

Had Chris out to the house to do an inspection due to tape lines separating in the garage ceiling,…read moreoccasional creaking noise and a strange sandy soil appearing in the driveway near the foundation. He identified the sand source as coming from a neighbors yard and over or through a retaining wall. He did a thorough inspection and took measurements from around every room and determined that we were all good and didn't need any work done. Refreshing when a foundation contractor tells you that you are all good. I will not hesitate to call again if there are concerns in the future.

Honest Company! I placed a call late Friday afternoon to…read morearrange an estimate for foundation issues. Having no expectations to have someone come right out, they were able to get a technician right over within 30 minutes of me calling since one was still in the area. Based upon the technicians assessment he advised two options that the company doesn't provide. Not only was he honest but even provided us with a person who does the type of work that we'll need for our house. Didn't use this company but would definitely recommend it!

I had them do work on my house a couple of years ago. I like that they weren't out to make my…read moreentire house level but only the worst areas. If they had done that it would have wrecked the plumbing not to mention that I would be left to repair the flooring. Recently, one side of the house started to sink again. They came back out and leveled it back up for free since it was under the lifetime warranty and I kept up with the maintenance. The lifetime warranty makes it worth the expense. Luis is amazing and I trust him.

Denton Foundation Repair is undeniably the most knowledgeable and honest foundation company in the…read morearea. I know this because I initially contacted several foundation companies, including Denton foundation repair for an evaluation of my foundation. Three of the four companies who evaluated the foundation quoted thousands, however, only Denton foundation repair took the time to encourage me to have the sewer line assessed explaining that the foundational issues may be due to potential sewer issues. Though they could have also quoted me thousands, instead I was provided an expert evaluation and guidance that proved to be 100% correct. This instead saved me thousands. Thank you Mark Baird!

I had some cracking in the bricks of my house that had me very nervous on out the foundation. Mark…read morefrom Denton Foundation Repair came by and took a careful look. I was braced for the worst and if he would have told me the foundation needed additional piers I likely would have spent a lot of money with him. But he didn't. He told me that things were moving a little, but it wasn't something that had to be addressed immediately. He then took a lot of his time, still free to me, to give advice on how to keep the movement down. Very relieved and very grateful for his honesty. If and when it does need repair, I know who I will call.

Great company and they really know what they're talking about. I purchased a house that had an…read moreexisting warranty from them on previous work they had done. I was able to transfer the warranty over pretty easily and had them come out to reverify the status of everything. Heath was very knowledgeable and helpful. Dealing with expansive soils is new to me so it helps to have a company that knows what they're doing and stands behind their work. Highly recommend!

My wife and I could not be more pleased! Heath, Katy (home office), and Oscar (crew chief) were…read morefantastic and their team under promised and over delivered. Not only did they have one of the lowest bids, their work was top notch. It's refreshing to see a company provide better service in these post COVID days. We had several piers placed due to our massive oaks. We also had exterior house work that needed cracks filled in. All looked amazing and completed in 2 full days. Their workers were extremely professional and respectful. Highly recommend this team!

I accidentally left a positive review because i thought this was the company i selected to do my…read morerepair. I did not. Because they ignored me several times, sent a guy out finally, then ignored me again. I paid another company 13k to do it. So, bang up job keep it up.

Called to request a foundation inspection, as the home is 30 years old, we have some very minor…read moretile cracks, and do see some seasonal movement in door openings (mostly one upstairs one). Some brickwork is cracked around suspended arches and cornerstone decorative pieces (e.g. above garage doors) but obviously has been for decades. I specifically called Cornerstone because I wanted a serious contractor who does actual poured footings, not that stacked cylinder mess that could actually crack your foundation worse as they use your house for the jack leverage. Dave was on time, courteous and (given that our appointment was in the middle of the Viral Apocalypse) understanding that I was working from home instead of 'off' for the day of our appointment. We spoke for a bit, he outlined everything well and asked pertinent questions about my reasons for calling, then got down to work inspecting...and recommended no work be done at this time. I offered to pay a service charge but he said that wasn't necessary. We did follow up on the phone briefly (I was busy when he was finished) and I am strongly considering coming back to them for some drainage improvements here and there as precautionary measures. Thanks for the time and professionalism.

After receiving an overwhelming quote and a sales pitch from the "O" company, I used FIRM for a…read moresecond opinion. Mason was honest and professional, explained that my home did not have a foundation problem whatsoever and offered irrigation recommendations for future water runoff. Honesty seems to be an anomaly in the foundation industry. FIRM Foundation might prove this prevalence wrong!

Needed a second opinion on a company that said my garage was "sliding down the hill" and need piers…read moreto stabilize and level it. Mason at FIRM performed an inspection and showed me the measurements proving that no foundation problem existed. Fantastic, honest service. Highly recommend.

The professionalism, honesty and friendly. They showed up as scheduled and respected my property.read more

We used Jim Starkey, for both our Dallas and Plano inspection. He explained everything to me and…read morepointed out things during the inspection. he was very thorough. I was able to ask him questions during the process. Buying a house is such a big deal so having valid information for the inspection is important! He is quite knowledgeable about many things. Well worth the investment!

Extremely honest. He drove all the way to just advise me that my house has not needed a foundation…read morework yet. He also recommended how to use a drip system and improve the current condition. I'll definitely call them back if I need and will recommend my friend too.

Called out accurate to do an analysis and then hired them to perform the foundation repair on my…read morehome. They were very professional quick, accurate and easy to work with. They did a great job and even took care of caulking around doors and windows and fixing the mortar on the bricks. Highly recommend them for foundation Repair.

Olshan hired to adjust existing piers, install new piers, level house & do an after job waste water…read moreplumbing test. 1.) Salesman wrote Contract & it was signed & scheduled (5 Figure Contract). 2.) Installation Crew worked 2 full days on my House Project. Compliments to the Crew - They worked hard, and were professional. 3.) Negatives : It has been 2 1/2 months since the job was finished. a.) I never heard from the Salesman again, to follow up on my satisfaction. b. Clean Up - As many jobs as Olshan does, some training & Care should be exercised. I found my Dryer Vent stuck up in a Shrub. When Installation Crew digs up Shrubs, they should not replant them in Gumbo, they will die. c.) They violated my Contract - Olshan never contacted me to do their after job waste water plumbing test. They took payment, & flew away. Disappointing.

If you ask for a quote you will be hounded relentlessly. This is not customer service, it is…read moreintrusive. Unprofessional and unacceptable. Needless to say, I didn't book service with them. I choose to use a professional company.