Clay that shrinks in drought and swells in wet months opens cracks in basement walls and floors. We seal them and tell you which ones matter.
Most basements in Bolingbroke have a crack or two. Poured walls shrink as they cure and crack thin and vertical. Block walls crack along mortar joints. Then the clay around them goes through dry summers and wet winters, shifting just enough to widen those cracks and give water a path inside.
Some cracks are cosmetic and some are telling you something. A hairline vertical crack in poured concrete is usually shrinkage. A wide crack, one that is wider at the top than the bottom, a stair step pattern in block, or a crack with one side offset from the other points to movement that needs a closer look.
We clean each crack and inject it with polyurethane foam that expands to fill the wall and stay flexible, or with epoxy where structural bonding is needed. Floor cracks get sealed at the surface. If a crack shows active movement, we explain the cause and the fix. Photos, a written price, and a free inspection are included.
Our basement crack repair scope is the same on every Bolingbroke home, whatever the Monroe County ground turns out to be doing.

From the first phone call to the final walkthrough, you deal with the Trench Guys team - start to finish.
We come out (you don't even have to be home), inspect top to bottom, and pinpoint exactly what's going on - no scare tactics.
You get a clear, fixed-price plan with options to fit most budgets. We explain everything in plain English.
Our experienced crews do the work right the first time, treat your home with respect, and clean up when we're done.
Your waterproofing is backed by a lifetime warranty and our workmanship guarantee. If something's not right, we make it right.
Rated 5.0 stars across 158 Google reviews - see why neighbors call Trench Guys first.
Trench Guys came to my home and corrected a sagging kitchen floor. They did a great job and guarantee their work for 10 years! I absolutely will be calling them anytime I need help.
I don't usually write reviews but John and his crew are absolutely awesome. They did my crawl space encapsulation. I got other quotes - don't waste your time with the other guys. Outstanding service at an incredible price!
Thank you Trench Guys for repairing our foundation. John gave our home a thorough inspection and explained the process so we knew exactly what the problem was and our options. They worked hard and were friendly and knowledgeable.
We run the same crews across Monroe County and the rest of Middle Georgia.
You don't even have to be home. Call Trench Guys today for a 100% free inspection and an honest, no-pressure quote to protect your home.
Free inspections · Budget-friendly options · Lifetime warranty on waterproofing