What Houston Homeowners Say About Woolsey Insulation Houston
Reviews tell you what a company is actually like after the truck pulls away. We ask every customer in Houston how the job went because the answer tells us whether we kept our word. The comments below come from real calls we’ve run across the city, from the Heights to Clear Lake to Katy. They mention the things we hold ourselves to: a written price before work starts, a crew that shows up in the promised window, and a job site that’s cleaner when we leave than when we arrived.
Recent Reviews
Our attic had maybe four inches of old fiberglass that was doing almost nothing. Glenn’s crew vacuumed the whole thing out, air-sealed the top plates, and blew in fresh insulation to R-38. Our upstairs bedrooms dropped six degrees on warm afternoons. The written price they gave before starting matched the final bill to the penny.
Marcy W., Cypress
I called at 11:30 at night expecting a voicemail. A real person answered and scheduled the estimate for the next morning. Two days later the spray foam was in and curing. You can feel the difference walking up the stairs – there’s no hot zone anymore. They left the garage floor spotless, which surprised me given how messy foam work can be.
Claudia T., Sugar Land
We had a weird cold corner in the master bedroom and couldn’t figure out where the draft was coming from. The technician found a gap where the bathroom fan vented into the attic and foam-sealed around it. He showed me photos on his phone before and after. That corner is warm now. The whole visit took about three hours.
Michael W., The Heights
Three other companies quoted me over the phone without ever looking in the attic. Woolsey came out, actually climbed up there, measured everything, and handed me a written price on the spot. It wasn’t the cheapest but it was the only quote that explained exactly what R-value I’d end up with and why. No surprises, no upsell.
Tim S., Pearland
The crew found that the original builders had never insulated above the garage at all. We were basically heating and cooling dead space. They blew in cellulose and installed a foam air seal around the attic hatch. Our July electric bill dropped noticeably. They wore boot covers inside the whole time, which my wife appreciated.
Marcy W., Kingwood
I had a squirrel tear up a section of batting a few years back and another company had replaced it sloppily. Glenn’s team pulled the bad section, checked the rest of the attic, and relaid everything properly. When I asked about the cost of fixing the old mistake, they just included it in the standard job. That’s the kind of thing that gets you a customer for life.
Claudia T., Missouri City
Why Customers Trust Us
The pattern in these reviews isn’t an accident. A customer hears a lot of promises from contractors in Houston, so we make ours countable. Every Woolsey Insulation Houston job starts with a written price before anything begins – not an estimate range, not a handshake number. You get a sheet of paper with the dollar figure on it and that’s the number you pay. We show up in the window we committed to, send background-checked, uniformed technicians you can identify at the door, and leave the job site cleaner than we found it. Then there’s the 365-Day Done Right Promise: if the installation or repair isn’t right within a full year, we come back and fix it at no charge, and the guarantee itself is in writing on every job. Eight material brands means the recommendation fits your home – Owens Corning, Johns Manville, Knauf, Rockwool, CertainTeed, Icynene, Demilec, or GreenFiber – not whatever happens to be on the truck that week. And when you call, a live person answers. Every time. That’s the Kingswell Way: say the price, show up in the window, leave it clean, put the guarantee in writing, and come back if it fails. If your attic or walls need attention, call (903) 447-8369 and we’ll give you the exact written number before any work begins.
Written by Glenn Hartley, Owner at Woolsey Insulation Houston, serving Houston since 2002.