A Walt's company - serving Glendale, CA

Meet the Team - Walt’s Insulation

Meet the Glendale Team Behind Walt’s Insulation

We’ve been working in Glendale attics and crawl spaces since 2000, and the crew we send to your house today is the same kind of crew Walt Brenner built the company with: local, trained, background-checked, and accountable to a real name. No subcontractors you’ve never heard of. No rotating cast of temps. The people below answer to Walt directly, and they know that if a job isn’t done right, we come back and make it right. That’s the Done Right Promise, and it’s only as good as the people holding the hose and the stapler. These are the people who’ll show up at your door in a marked truck, in uniform, and introduce themselves by name before they touch anything.

Call (747) 246-7237

Our People

Mike R. – Lead Technician

Mike has been with Walt’s Insulation for 14 years, longer than any technician on the Glendale crew. He started as an insulation removal helper in 2011 and worked his way up to lead tech by being the guy who reads the manufacturer spec sheet before every spray foam job, not just the first one. He holds certifications in Owens Corning and Demilec installation and is our go-to for closed-cell foam in tight Glendale attic conversions. When he’s not in a Tyvek suit, Mike restores old motorcycles in his garage in La Crescenta. He’s the reason we rarely get callbacks on foam jobs.

Sofia G. – Senior Installer & Air Sealing Specialist

Sofia joined us eight years ago after working in residential construction, and she’s the person we send when an older Glendale home needs air sealing done properly, not just a caulk gun waved at a few gaps. She’s certified in Rockwool and Knauf batt installation and has a reputation on the crew for diagnosing airflow problems from the attic hatch alone. Sofia grew up in Glendale and still lives here, which means she knows exactly how hot these attics get in August. She’ll tell you the truth about what your insulation can and can’t fix, even when it means a smaller job for us.

Dan P. – Service Coordinator

Dan is the voice you’ll most likely hear when you call (747) 246-7237. He’s been answering phones for Walt’s for six years, and he’s the reason we can say a live person answers 24/7 without it being a marketing line. Dan schedules the techs, walks homeowners through what to expect on install day, and handles questions about the $40 off any repair over $200 or the free second opinion we offer on any written estimate. He’s originally from Burbank, never misses a Dodgers game, and has been known to talk a nervous homeowner through a blown-in insulation estimate for 45 minutes without checking the clock once.

Luis C. – Apprentice Technician

Luis is the newest member of the Glendale crew, two years in and already trusted to run blown-in cellulose jobs under Mike’s supervision. He came to us from a trade school program and spent his first six months doing nothing but insulation removal and attic prep, which is how we train everyone, because you learn what a bad install looks like before you’re ever asked to do a good one. Luis handles most of our crawl space encapsulation support work and has become the resident expert on vapor barrier seams. He lives in Glendale with his wife and their very loud beagle, which his coworkers hear about regularly.

One Standard, Every Job

Walt’s Insulation has grown over 25 years, but not by franchising or selling the name to an investment group. Every technician who works under the Walt’s name, in Glendale or anywhere else in our county, is trained the same way, held to the same standard, and backed by the same promise. When you see Owens Corning, Johns Manville, Knauf, Rockwool, CertainTeed, Icynene, Demilec, or GreenFiber products in our work, you’re seeing materials we chose because we’re willing to stand behind them for the life of the home. That’s the Done Right Promise, stated plainly: if it’s not done right, we make it right. No runaround, no fine print, no arguing about whose fault it is. The person who did the work answers for it. That starts with Walt Brenner, and it flows through every uniformed, background-checked person we send to your door. We’re the one down the road, and we intend to be here long enough for that to matter to you.

Written by Walt Brenner, Owner at Walt’s Insulation, serving Glendale since 2000.

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