What La Habra Homeowners Say About Topside Attic Insulation La Habra
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. Reviews don’t happen by accident. They come from showing up on time, sealing every top plate and can-light penetration before blowing a single bag of insulation, and handing the homeowner a before-and-after blower-door number they can read for themselves. Wes Okafor and our crew earn them the hard way: one attic at a time, with the price written down before anyone touches a ladder.
Recent Reviews
Our house near La Habra Boulevard was built in 1978 and still had the original fiberglass batts. The crew pulled out rodent-damaged insulation, sealed every penetration with foam, and blew in GreenFiber cellulose. Blower-door test started at 3,800 CFM50 and ended at 1,900. Our August electric bill dropped $87 from the year before, and we have the photo record to prove what got sealed.
Kelly Z., La Habra
We got three quotes for spray foam in our crawl space. Topside was the only one who wouldn’t quote foam until they ran a moisture meter and found standing water under the vapor barrier. They encapsulated first, installed a sump pump, then sprayed Demilec closed-cell. Haven Standard Clause 1 meant the price didn’t change after they opened the hatch. Written scope, written warranty, done in four days.
Norma H., West La Habra
My attic in the Lanark neighborhood had six inches of compressed cellulose from 2003 and gaps around the chimney chase you could feel from the hallway below. Wes Okafor’s crew air-sealed with Owens Corning InsulSeal, added baffles at every eave, and blew in Knauf Jet Stream to R-49. The blower-door reading improved 47%. They texted when the technician was on the way, and the price matched the written estimate exactly.
Henry C., La Habra
We bought a 1964 ranch near Idaho Street with no radiant barrier and black fiberglass batts that looked like they’d been through a flood. Topside removed everything, sanitized the deck, installed a perforated radiant barrier, and sealed the top plates with acoustic sealant. The crew found a disconnected bathroom vent dumping moisture into the attic and fixed it, no extra charge. Documented in the photo record.
Aisha N., La Habra
After getting a $4,200 quote from another company for “attic insulation,” I brought it to Topside for their free second opinion. Wes Okafor read the estimate with me line by line and pointed out they were quoting R-30 in a climate zone that needs R-49. His crew did the full air seal and blown-in to proper depth for less, with the Haven Standard written price delivered before work started. The other quote is still in my file as a reminder.
Kelly Z., La Habra
We’d been in our La Habra home twelve years and never thought about the crawl space until the hardwood started cupping. Topside’s energy audit found 78% relative humidity and a torn vapor barrier from the 1990s. They encapsulated with a 12-mil reinforced liner, sealed the rim joists with closed-cell foam, and installed a dehumidifier. Blower-door test showed the whole house tightened up, not just the crawl space. The cupping stopped within two months.
Norma H., West La Habra
I’m an electrician, so I know what sloppy trade work looks like. Topside’s crew was uniformed, background-checked, and didn’t leave a single piece of old insulation in my driveway. They sealed around every can light with fire-rated foam, used rock wool for the chimney chase clearance, and photographed every step. When the inspector came for the final, he asked who did the work. That’s not a review, that’s a referral.
Henry C., La Habra
Our 1956 home had never been air-sealed. You could see daylight around the plumbing stack from the garage. Topside’s crew found seventeen distinct penetration points, sealed them with Knauf EcoSeal, then blew in cellulose. The difference was immediate: our furnace used to cycle every twelve minutes, now it’s every twenty-two. Wes Okafor printed the blower-door numbers on the invoice. Before: 4,100 CFM50. After: 2,200. That’s not marketing, that’s physics.
Aisha N., La Habra
Why Customers Trust Us
Every review ties back to the same few things we refuse to compromise on. We seal first, then insulate, always. We publish blower-door numbers on every applicable job so you can verify the result yourself, not take our word for it. We source materials from eight major manufacturers, Owens Corning through GreenFiber, so we specify what’s right for your home instead of pushing a proprietary product. And every job starts with a written price, a written scope, and a written warranty under Haven Standard Clause 1, backed by our 365-Day Done Right Promise.
Calls are answered by a live person, 24/7. No voicemail loops. No callback windows measured in business days. If you’re comparing quotes, bring us any written estimate for a free second opinion. We’ll read it with you.
Call (562) 267-3291 to schedule your home energy audit or insulation evaluation. Wes Okafor and the Topside crew will show up on time, seal what needs sealing, and hand you the numbers that prove it worked.
Written by Wes Okafor, Owner at Topside Attic Insulation La Habra, serving La Habra since 2016.