It collects water seeping through basement walls and floors into a hidden trench, then channels it to a sump pump that safely discharges it away from the home.
Our interior drainage systems capture and redirect water before it damages your basement. Designed for long-term protection, they stop leaks, prevent mold, and keep your home dry year-round.

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An interior drainage system is one of the most effective ways to control basement water. Installed along the inside perimeter of your basement floor, it collects water that seeps in through the walls or floor joints and channels it directly to your sump pump.
This stops water from pooling, reduces pressure on the foundation, and helps maintain a dry, usable basement. Interior drainage is often preferred because it can be installed year-round, doesn’t disturb landscaping, and integrates seamlessly with other waterproofing measures.
Installing an interior drainage system is one of the least disruptive yet most effective waterproofing methods. Our crew works from inside the basement, which means no digging up your landscaping or driveway.
We cut a narrow trench along the basement perimeter, install perforated piping, and direct water into a sump pump that safely removes it from the home. Once complete, the trench is resealed with concrete for a clean, finished look.

It collects water seeping through basement walls and floors into a hidden trench, then channels it to a sump pump that safely discharges it away from the home.
Interior systems are often less expensive, faster to install, and require no excavation. They’re especially effective for finished basements.
In most cases, flooring along the basement perimeter is temporarily removed and then reinstalled or replaced, depending on condition.
Yes – sump pumps should be inspected annually to ensure proper function.
With proper installation and routine sump pump maintenance, interior drainage systems can last for decades without issues.
Yes. By reducing hydrostatic pressure around basement walls, these systems minimize stress that causes cracking and structural movement.
No. Systems are designed to sit below the floor slab and are easily integrated before finishing or remodeling your basement.

Can’t find the answer you’re looking for? Our experts are here to help explain your options and recommend the right solution for your home.
Posted on Dana SmithTrustindex verifies that the original source of the review is Google. Update 4/12/26 The company reached out to us, came to our home and made a plan to properly lift our house. The work was done in a timely manner and we had a much better experience with them this time around. We are very happy with how things turned out. Awful company. We paid over $38,000 to raise our foundation 1.5”. It started cracking and they were unable to do what they said they could. They “stabilized “ it and left with our savings. It was the biggest waste of money and I suggest you go elsewhere. Garbage. Our house feels like it’s sinking more.Posted on Longitude 120 Engineering & DesignTrustindex verifies that the original source of the review is Google. If you need foundation repair, R&R Foundation Specialist should be your first call. Their team is one of the most reliable and professional that we have had the privilege to work with in the industry. We regularly refer clients to Cory and his extremely hard working and well trained staff, for all foundation repair, retrofit, lifts /stabilization needs.Posted on Kirsten BurtTrustindex verifies that the original source of the review is Google. So I had some work done by r and r back in 2019. I had six piers put in and really enjoyed Corey the owner… fast forward to 2026 and the other part of my house started having weird sounds and a crack in my ceiling… I live on a hillside and tons of water comes my way and a user error with a downspout may have caused more issues… I made an appointment to have him come Out and do an inspection with a bid…. It’s pretty rare these days to not feel like you have gotten taken… Cory did all the measurements and well it appears the house is just settling. The house was built in 1980 by the original owners and was definitely not built straight. Anyway… Cory literally put me at ease and said. “Let’s just keep these measurements and check them out in a year or so. “He could have easily have just said… “yup. You need six piers….” He didn’t. I highly recommend r and r foundation… thanks for being honest… it goes a long way! Also… when I do need the work done… I, of course, will be using them!Posted on Philip KoglerTrustindex verifies that the original source of the review is Google. House built in 1913 did not disappoint with challenges with a leaking foundation into the basement. But, R&R came through and I am able to feel confident that any further water issues are no longer. If the opportunity presented itself, I would hire them again.Posted on Julie CarlsonTrustindex verifies that the original source of the review is Google. I had them come out to my house to look at an issue of water seeping into my garage which is built into a hill. For reasons that have nothing to do with them, I didn't end up getting the work done. However of the four companies I had look at it, R&R's assessment was easily the most thorough. They are the only one that did any significant inspection outside of the building rather than just inside the garage and their prices were comparable to the other companies I checked out.Posted on Andrew HarpsterTrustindex verifies that the original source of the review is Google. Had R and R do some work on our older home that needed an update to the crawl space foundation posts a few years back. Work was accomplished in a timely and professional manner. Now in 2025, we are selling our home in a slow market and want to upgrade. We need to show the new buyers the application to transfer the foundation warranty ahead of the inspection in a few days as a show of good will to close the home. R and R's marketing manager, Jordan, was able to accomplish this promptly within one day for us and really set us up well to help close our home. While the foundation repair was important, it was years later, being able to connect with R and R again, and show the new buyers the work they had done and that it was done by a reputable company, that helped seal the deal.Posted on Christine FreitasTrustindex verifies that the original source of the review is Google. We have had a great team from initial contact, proposal, work start, communication with office and project managers and crew all were courteous, kind, informative, and we rate them over the top.
Don’t let basement leaks cause long-term damage. With our flexible financing plans, you can install an interior drainage system right away and pay over time.
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