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!

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.

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

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.

Champion did a great job at my daughter's home. They were not the low bidder, but I called them to…read moretake over and repair / replace work by the low bidder. Professional and reliable......

Called Champion Waterproofing and then came out right away, found a pump that went bad. Replaced it…read morecheck everything else while they were here. Chris Sr. was very personable, knew exactly what he was doing . Did a great job and explained everything. Thank you Chris SR and Champion Waterproofing!! Jane Sell

Love that we have a local waterproofing & foundation repair contractor. Small business, everyone is…read moresuper nice - from customer service to the crew members going on on the jobs. Fast to resolves problems, and will do whatever they can in their scope of service to assist in your needs. Along with what they offer now, soon they will be offering Air Quality services! So be on the look out! What perfect timing too!

I hired Poseidon to fix a leak in my garage. They sent some out and he recommended a system that he…read moreassured me would fix the leak. When the workmen came out the man in charge questioned whether the plan was correct because he thought a drain should be placed in another location in the garage. I asked him to verify before proceeding. He told me he did and that everything would be ok. While putting in the drain they broke a line on my garage door, but I didn't bring it up because I understand electronics and so I fixed it. They left. That night it rained and water leaked into the garage. My wife called the company to find out if that was normal. The person my wife spoke to was rude and they refused to send anyone to our home unless we paid them more money. I called the next day. Again they were very rude and refused to send anyone out unless we paid them more money. While talking to them they slipped up and said that maybe the original plan was incorrect, but that didn't matter because I signed off on it and they had my money. If I wanted it fixed again I'd have to pay them more money. The problem has NOT been resolved and it looks like this is going to court. This company doesn't know how to solve waterproofing issues. If they mess up then they just try to charge you more. All I wanted was for them to stop by and verify the work, but again they refuse unless you pay them thousands more. Please stay away from this company!

NOT, a better choice, anymore!!! I used them to place foundation jacks under a porch 6 years ago,…read morethat , WAS, a good job. HOWEVER, NOW, they came to place another jack to finish the job... the work was shoddy, they did NOT follow direction, they did NOT fix the items they screwed up and their attitudes are piss poor. When I called their office, there were a bunch of excuses and NO ONE will be back to fix the problem!! BEWARE OF THIS "BUISNESS" NOW. They need a new name now... A Lesser Choice!!!

From the owner: Specializing in basement waterproofing, repairing cracked or bowed walls, lifting sinking…read morefoundations, ventilation systems and concrete work.

G&J waterproofing is working on a second property for us now. At no point did I ever feel like…read moreHarry or Katie were dishonest. The work their company did solved our water problem and yes sometimes its hard to get guys and sometimes they have multiple projects going on and they are not exactly sure when they will be there but at the end of the week the job is done correctly and at a reasonable price. They try their best and they communicate when you send them a email. So if you have to throw away a bag of cement left behind , well big deal just throw it away. For the price its a good value and it definately solved our water problem just be a little patient and understanding.

One star is too high of a rating ! Did not obtain Permits ,…read morejob was shut down. Poor work, unreliable, dishonest, more problems than can be mentioned here. Do not use this contractor ! Currently filing a complaint with the PA State Attorney General.