We had 5 "smart jacks" installed. Our new home is over 100 years old and we were nervous about jack…read morehammering into the concrete. The cracks in the walls just kept growing and we knew that we had to do something to prevent more damage. The representative, sales person Brian, who came to meet with us for an estimate was very reassuring and informative about what would be done. He said that it was amazing no jacks had been put in previously, the distance between the beams was much too far and the wooden joists were cracking. He provided a comprehensive proposal and was ready to talk with us on the phone before we had the work scheduled to be completed. This was very helpful to calm our worries. The work that was done was, fast, efficient and we are very happy with the result. Chis was our foreman, many thanks to him! I recommend this company very highly. It's hard to trust a company that you might find on the internet. I think that we were very lucky that we were able to find Keystone. We improved the value of our property. Friends and family were uncomfortable with the pricing and it was hard on our budget but the quality and timeliness that Keystone provided was definitely worth what we paid for in my opinion.

our basement is full of water and we have black mold growing on the walls, the carpeting is soaking…read morewet also the wall is rotting from water damage!

1st and foremost I cannot say enough great things about this company. Don't walk but run to them…read morewhen you need waterproofing work done in your home. From the 1st person we contacted in the home office Paula who was friendly, exceptional with communication throughout the entire job to Tom the owner of the company who came out to give us the estimate and was as friendly as anyone my wife and I have had dealings with. Lastly the job itself which was being done by Shawn and Nate. Every little detail was covered and if we could go higher than 5 stars we would.

Although I am 2 months late in writing a review I do want to write how the experience was and how…read moregreat in taking care of the flooding in the basement. The crew gets an A+ in the way they took to correct the problem, They were orderly, thorough and when finished the clean up was excellent. They also were very friendly and willing to explain any question we had. I definitely would use them again

Jason and his crew did a fantastic job. This our second time calling on their services. They…read morerepaired our foundation a few years ago and were responsive to follow up issues which they resolved. This time they installed two french drains and a retaining wall. Superb! I recommend them to anyone in need of this kind of work. Prices are reasonable and they are reliable and highly skilled.

My experience with the Foundation has been very positive and I rate the company very highly. They…read moreare an extremely reputable firm that recommended a very sound solution to resolve water coming into my home from a hillside. The owners, Jason and Eva Sims, are very honest and Jason's knowledge of water flow, water tables and land grading were invaluable to me in wading through all the contractors who gave me bids on my job. This is a great company that I would not hesitate to recommend. The honesty and integrity and sound solutions that this company offers are the reason I chose them

UPDATE: So I just spoke to the owner and he was very calm and professional. He explained and…read moreapologized for the no call no shows. They finished the job last week. They did fix the duct work as well which was appreciated.

Very pleased with the follow up service. J& D came back to correct a small leak problem,read more

Service was consistent, efficient, and done promptly. The key point of work was the clean-up and…read morehaul of the property was excellent. Didn't know you were out of PA. Thanks for the work in KY. Not a lot of people can withstand my personality.

My daughter & I bought a home together & it had a huge hole in the basement. We called a couple…read moreother contractors and they all blew us off except for Alex. We trusted him with keys to the house , not 1 issue. Every time he said he was going to do something he did it. He stabilized the entire basement, and did work on the outside as well. I've seen so many horror stories with contractors ripping people off so we even looked into his background. (Squeaky clean ). Highly recommend Alex.

Not only was their quote lower than any of the others I got, they were able to complete the sewer…read moreproject work within a few days of selecting them. They were prompt, polite, and kind. They left my basement in better condition than it was when they arrived, vacuumed the part of my living room they walked through (even though it was covered by canvas), and even helped me move my car. I can't say enough good things!

From the owner: With decades of experience and expertise, we're the team you can trust to preserve your basement…read moreand keep your home safe. Whether it's residential or commercial, new construction or an old property, foundation repair or waterproofing, we're here to protect your investments. From drainage repair to leak repair to drain installations, we have a variety of offerings to keep your basement secure. We value our clients as much as our work, so we approach every task with reliability and integrity. Stop water issues before they begin with our waterproofing services.

Did a good job overall installing our interior French drain and sump. It's been working greatread more

Internal drain and sump pump. Do not recommend unless you want a team to show up and change what…read morewas written on the contract and a no compliant hook up of a sump pump without addressing that with you.

Amazing work. I use them on all my concrete jobs now and wouldn't trust it w anybody else. They…read morego above and beyond with solid pricing.

I had scheduled an appointment. On day of appointment, 45 minutes beforehand I get a text to…read moreconfirm. Half an hour before appointment I get a phone message to confirm. Both times I was on the road driving home for scheduled appointment and could not respond. I got home 15 minutes before appointment and confirmed by text and returned phone call of technician, Chris. Chris was snippy and seemed to think sending me a request for confirmation only on day of appointment and only within 45 minutes was satisfactory and my not responding right away had him snippily ask if i was still interested because now because i didn't respond 45 minutes before appt he can't be there til 1.5 hours later than scheduled appt. What the hell? In my experience confirmations are NEVER last minute. They could easily have confirmed yesterday. Since I am on time for appointment, they want to find a cop-out excuse to be late? No, thanks. Poor attitude, late confirmation request, and no on-time appointment trying to blame me, the client? Hell no. Plenty other businesses. Oh, and, to boot, Chris I found out, is the owner. Nice... Update: to the owner Roberta's ugly response?, I say tell the truth. Trying to reach me for a confirmation 45 minutes before the appointment as the only time you try to confirm and expecting an immediate response? Why not just assume it IS a go at that point since the tech should be on his way by then. And Roberta saying in response that tech was going to only be 15 minutes late? Not true. Chris said he was going to be 1.5 hours late. Instead if 3pm he was going to be closer to 4:30. So the call for confirmation wasn't even to confirm, just to say he would be late, very late after first admonishing me for not being available for a very late confirmation request 45 minutes before scheduled appointment. Why, oh why would they begin to presume that a day-of confirmation 45 minutes before appointment being answered within a half hour AND before appointment time is unacceptable to them? What planet do they live on? Again, other businesses exist.