What San Diego Homeowners Say About Woolsey Insulation San Diego
Reviews tell you what a brochure can’t. They reveal whether the crew showed up on time, whether the attic actually got sealed, and whether the price on the quote matched the final bill. We earn every review the same way: a written price before work starts, a background-checked technician in uniform at your door, and a 365-day guarantee in writing. Here’s what our San Diego neighbors have said after we finished the job and they checked their next energy bill.
Recent Reviews
“Our 1962 house in Clairemont had about three inches of blown-in fiberglass left in the attic. Woolsey removed it, air-sealed the top plates, and blew in R-38 GreenFiber. The upstairs bedrooms finally hold temperature at night. The crew laid down drop cloths through the hallway and vacuumed before they left. Glenn’s team knows older San Diego homes.”
Justin W.
Clairemont, San Diego
“I got quotes from three companies for spray foam on the underside of the roof deck. Woolsey wasn’t the cheapest, but they were the only ones who put the price in writing before I committed. The two-part foam sealed every gap along the eaves where the previous owner’s batt insulation had slumped. My attic temp dropped about 30 degrees in August. No regrets.”
Javier R.
Chula Vista
“We had rodent damage in the attic insulation above the master bedroom. The technician showed me photos of the tunnels, gave me a written price to remove and replace the contaminated material, and had it done in one day. He wore boot covers the whole time. A year later, when a small section settled, they came back under the 365-day promise and fixed it. No charge.”
Emily R.
Encinitas
“I called on a Saturday morning expecting a voicemail. A real person answered and scheduled the estimate for Tuesday. The technician showed up in a Woolsey uniform, checked the attic access in the hallway closet, and recommended Owens Corning blown-in fiberglass for our ranch house in La Mesa. The written quote listed every line item. The final bill matched it to the dollar.”
Eduardo S.
La Mesa
“Our attic in North Park had zero ventilation and the old Rockwool batts were compressed to nothing. Woolsey added baffles at the soffits and blew in R-30 CertainTeed insulation. The tech explained the difference between R-value and coverage depth before he started. It took about five hours. The house smells different now. Not musty. Just neutral.”
Justin W.
North Park, San Diego
“The inspector flagged our attic insulation during escrow on our condo in Pacific Beach. Woolsey got us on the schedule within three days. The technician called when he was 20 minutes out, showed up in uniform, and finished before my lunch break. He walked me through the before and after photos on his tablet. The Kingswell Guarantee comes in writing, which mattered to us as first-time buyers.”
Emily R.
Pacific Beach, San Diego
Why Customers Trust Us
Every review above mentions at least one thing we do on purpose. The written price appears again and again because we hand it over before any work begins, every job, no exceptions. The uniformed, background-checked technician shows up in multiple reviews because Glenn Hartley has run Woolsey Insulation San Diego since 2002 with a simple rule: you should know exactly who is walking into your home. And the 365-day Done Right Promise keeps showing up because when a section of insulation settles or a repair fails within a year, we come back and fix it at no charge. That’s The Kingswell Way: say the price, show up in the window, leave it cleaner than you found it, put the guarantee in writing, come back if it fails. We work with eight leading insulation brands including Owens Corning, Johns Manville, Knauf, Rockwool, CertainTeed, Icynene, Demilec, and GreenFiber, so the material fits your San Diego home rather than whatever happens to be on the truck. Phones are answered by a live person 24 hours a day, 7 days a week. If your attic needs a second look, call (619) 344-8538 and we’ll schedule it.
Written by Glenn Hartley, Owner at Woolsey Insulation San Diego, serving San Diego since 2002.