What Buena Park Homeowners Say About Topside Attic Insulation Buena Park
We’ve insulated and sealed more than 9,000 homes since 2016, and every one of them closed with a documented photo record and a written warranty. In Buena Park, where summer attic temperatures can climb past 140°F and winter marine-layer dampness creeps through unsealed crawl spaces, homeowners remember the details: whether the crew arrived on time, whether the price matched the written scope, whether the blower-door numbers actually moved. Here’s what our neighbors say after the work is done.
Recent Reviews
Wes walked our attic in the Artesia Pilar neighborhood and found R-11 batts from the 1980s compressed down to about two inches. His crew air-sealed every top plate and can-light penetration first, then blew in GreenFiber to R-38. The blower-door test started at 3,800 CFM50 and finished at 1,900. Our August electric bill dropped $87 from the previous year, same thermostat setting.
Rafael M., Artesia Pilar, Buena Park
We bought a 1964 ranch near the Buena Park Downtown corridor with original fiberglass in the crawl space and rodent damage throughout. Topside didn’t just remove the soiled material; they encapsulated the entire crawl with a vapor barrier, sealed the rim joists, and rodent-proofed every entry point. The photo record showed the before, the during, and the after. No surprises on price. Written scope matched the final invoice exactly.
Angela L., Buena Park Downtown area, Buena Park
My home near Beach Boulevard had spray foam installed by another contractor in 2019, and it was shrinking away from the rafters. Wes gave us a free second opinion on their written estimate for remediation. His crew removed the failing foam, corrected the ventilation strategy, and installed new Demilec open-cell with proper ignition barriers. The documented photo record was 47 images. Haven Standard Clause 1 meant we knew the full price before anyone touched a tool.
Amit S., Beach Boulevard corridor, Buena Park
We’d had two other quotes for radiant barrier installation in our La Palma Avenue area home, both pushing proprietary products I’d never heard of. Topside used Owens Corning radiant barrier sheeting, named the brand in the written scope, and installed it with proper air gaps above our existing R-30 blown-in. Attic temperature dropped 28 degrees on a 94-degree day. They published the before-and-after readings without us asking.
Robert N., La Palma Avenue area, Buena Park
Our 1978 split-level near the Los Coyotes Country Club had never had wall insulation. Wes’s crew drilled minimal-access holes, dense-packed Rockwool into the exterior walls, and matched the stucco texture so well our HOA inspector couldn’t find the plug locations. The blower-door test showed a 34% reduction in air leakage. They left the written warranty and the photo record on our kitchen counter before driving away.
Rafael M., Los Coyotes area, Buena Park
After a home energy audit, we learned our attic floor was leaking conditioned air through plumbing chases and a poorly sealed HVAC platform. Topside’s crew spent a full day on air sealing alone before adding any insulation. The blower-door number went from 4,200 CFM50 to 2,050. Our downstairs bedroom, which had been 8 degrees colder than the thermostat reading, now tracks within 2 degrees. Wes called himself to walk us through the photo record.
Angela L., Bellehurst area, Buena Park
Why Customers Trust Us
Every review above points to the same pattern, and it’s intentional. We don’t blow insulation over an unsealed attic floor. We don’t start work without a flat, written price. We don’t use proprietary products you can’t research yourself. Our materials come from Owens Corning, Johns Manville, Knauf, Rockwool, CertainTeed, Icynene, Demilec, and GreenFiber, and we name the specific product in your scope so you know exactly what you’re paying for.
The 365-Day Done Right Promise applies to every job we complete in Buena Park. If the blower-door number doesn’t hold, if a seal fails, if anything in our written scope isn’t performing as specified, we make it right. No voicemail loops, no callback windows measured in business days. A live person answers calls 24/7, and your technician arrives uniformed and background-checked with a text when they’re en route.
We’ve sealed and insulated over 9,000 homes since 2016. Every one started with Haven Standard Clause 1: flat price, written scope, written warranty before anyone lifts a tool. Every one ended with a documented photo record. In Buena Park’s climate, where attic heat and marine moisture both punish building envelopes, that documentation matters. You’ll know what leaving looks like before we arrive.
Call (562) 418-5767 for a free second opinion on any written estimate, or to schedule your own home energy audit. We’ll put the price in writing before any work starts. Always.
Written by Wes Okafor, Owner at Topside Attic Insulation Buena Park, serving Buena Park since 2016.