Roy Spencer started Perma-Seal on one idea: permanent repairs at a fair price, and standing behind the work without equivocation. More than 45 years and 500,000 homes later, we still run on it.
Roy Spencer started Perma-Seal in 1979 with a plain idea most contractors would not commit to: fix the problem permanently, charge a fair price, and put the promise in writing. Integrity was never a slogan for him. It was simply how he decided to run the business.
More than four decades later, Perma-Seal is the name Chicagoland and Northwest Indiana turn to for dry basements, solid foundations, and healthier homes. The standard has not slipped, and neither has who picks up when you call.
The person who inspects your home is part of the same team that fixes it. No handing your job to a stranger, no crew you have never met. That is how quality and accountability stay in one pair of hands, and how a written warranty actually means something.
"Honest and fair. They fixed the crack two other companies had misdiagnosed, and explained every step."
"Two companies wanted to rebuild the whole wall. Perma-Seal stabilised it with carbon fibre in a day, half the price."
"No pressure at the inspection. They found the root cause, gave a fixed price, and the basement has been dry ever since."
"They showed up on time, respected the house, and the sump system has handled every storm since."
"Same crew from start to finish, all in writing. After 40 years in business, you can tell they know foundations."
"Straight answers and no upsell. The written warranty gave us real peace of mind. Worth every penny."
Tell us what you are seeing. We will call you within 2 business hours to schedule your free, no-pressure inspection.
We call you back within 2 business hours.
We never share your information. No obligation, no pressure, no sales pitch.