How Woolsey Insulation Orange County Was Born in Orange County
When we opened our doors in Orange County, we weren’t starting from scratch. We were bringing something here that we believed this market genuinely needed: an insulation company that put the price in writing before the first cut was made, showed up in the window it promised, and stood behind the work long after the truck pulled away.
The decision to open this branch came from watching too many Orange County homeowners get let down. A homeowner in Fullerton told us about a crew that quoted one number over the phone and a number nearly double that once the blow-in machine was on the driveway. A family in Mission Viejo had a company install batts, then never returned calls when the upstairs bedrooms stayed hot all summer. Glen Hartley, who leads our team here, had seen the same patterns year after year. The work itself wasn’t the hard part. The hard part was finding someone who would do what they said they would do.
So we brought the Woolsey name to Orange County with a clear promise. The Kingswell Guarantee means every job gets a written price before work begins, a real arrival window, a clean job site, and a written guarantee. No surprises at the door. No disappearing after the check clears. Warmer winters and cooler summers, from the attic down.
Glenn Hartley’s Personal Connection to the Insulation Trade
Glenn Hartley didn’t grow up dreaming about insulation. Nobody does. But he got into this trade the way a lot of good tradespeople do: by being the kind of person who can’t walk past a problem without wanting to fix it.
Years ago, he was on a job in an older Orange County neighborhood, probably not far from Santa Ana, where the homeowner had been complaining about rooms that never warmed up in January and never cooled down in August. The furnace would run and run. The AC would run and run. The house just wouldn’t hold the temperature. Glenn went up into the attic with a flashlight and found what he expected: old, compressed fiberglass batts that had settled to half their original thickness, gaps around the attic hatch, and a scattering of recessed light housings that were venting conditioned air straight into the roof cavity. Downstairs, the homeowner had been paying to heat and cool the sky.
That job stuck with him. Not because it was complicated, but because it was so obvious once you looked. The fix wasn’t exotic. It was careful work: air sealing, removing the old material, getting the coverage right, checking the ventilation. When it was done, the house felt different. The rooms held their temperature. The furnace didn’t kick on as often. The homeowner said it was the first summer they’d been comfortable upstairs since they’d bought the place.
That’s the part of the work that keeps Glenn in it. There’s a moment on almost every job when you walk back inside after the install, stand in the hallway, and feel the difference. Quieter. Still. The air doesn’t move the same way. It’s not glamorous work, and most of it happens where nobody ever looks. But it changes how a house feels every single day, for years. He’s spent more than a decade in attics and crawl spaces across Orange County, from Yorba Linda to Rancho Santa Margarita, and he still gets the same satisfaction from that moment. If he weren’t doing this, he’d probably be doing some other kind of hands-on work where you can see the result of your labor at the end of the day. But insulation is where he ended up, and he’s glad for it.
Meet Glenn Hartley – The Person Behind Every Job
Glenn Hartley is the Owner & Founder of Woolsey Insulation Orange County. He has spent his career in the insulation and home performance trade, working through the hands-on side of the business: estimating, air sealing, batts, blow-in, ventilation checks, and the hundred small fixes that make a house hold its temperature. He knows every step of the work because he’s done every step of the work.
What sets him apart from a corporate franchise technician is pretty simple: he answers for the job. If something isn’t right, he wants to know about it, and he wants to make it right. He’s the kind of person who would rather climb back into an attic in the middle of an Orange County afternoon and fix a missed gap than leave a house that isn’t right.
Off the job, Glenn is a tinkerer. The same curiosity that took him into his first attic shows up in his garage, where he’ll take apart a small engine or rebuild something just to see how it works. He brings that same patience to every house. He’s not interested in doing the minimum. He’s interested in doing it right.
If you hire us, Glenn wants you to know this: the job isn’t done until you’re comfortable in your own home. That’s not a slogan. That’s the standard.
Our Promise to Orange County Homeowners
Every value we hold as a team traces back to a specific failure we’ve seen other homeowners go through. We’ve heard too many stories of quotes that changed at the door, so we put every price in writing before the work starts. We’ve heard about crews that showed up hours late or not at all, so we give you a real arrival window and hold to it. We’ve seen attics left with scraps and dust and half-empty bags, so we leave the place cleaner than we found it. And we’ve talked to people whose “fix” failed in a month and couldn’t get anyone to come back.
That last one is why the Kingswell Guarantee matters so much to us. If a repair fails inside the guarantee period, we come back and fix it at no charge. It’s in writing. It always will be.
The Kingswell Way says it in five lines: Say the price before the work. Show up in the window we gave. Leave the place cleaner than we found it. Put the guarantee in writing. Come back if it fails.
Our Credentials
Every pro working under our name is required to hold the license and insurance their state requires. We are insured and bonded. When you invite us into your home, you deserve to know you’re working with people who have met the legal and professional standards for the work they do, and we wouldn’t have it any other way.
Our team is built on years of local work in Orange County attics, crawl spaces, and walls. We know what the heat does to a house in Anaheim in August, what the marine layer does to moisture levels in Laguna Hills and Lake Forest, and what older construction looks like in Santa Ana and Fullerton. That local knowledge isn’t something you can learn from a manual. It comes from being in the homes.
Our reputation in the community has been built one job at a time, one written estimate at a time, one follow-up visit at a time. We’re not the loudest company in Orange County, and we’re fine with that. We’d rather be the one people trust.
Here’s why each of these matters to you: licensing means the people in your home have met a real standard. Insurance and bonding mean you’re protected if something goes wrong. Local experience means we know the homes and climates of your specific city, not just the trade in general.
Rooted in Orange County
We work across Orange County: Anaheim, Santa Ana, Fullerton, Mission Viejo, Lake Forest, Yorba Linda, Fountain Valley, Rancho Santa Margarita, Laguna Hills, Ladera Ranch, and Villa Park. Every one of those communities has its own character, and we’re glad to be part of them.
When you call us, you’ll reach a live coordinator who connects you with the local team. You’ll get a straight answer, a written price, and a crew that shows up when we said we would. That’s what bringing Woolsey to Orange County was always about.
Written by Glenn Hartley, Owner at Woolsey Insulation Orange County, serving Orange County since 2002.