Compare top-rated insulation contractor providers in Anaheim. Profiles include verified reviews, service details, and direct contact options.
From $50
Up to $500
Open 9:00 AM – 5:00 PM
In homes across Anaheim, a common concern is maintaining energy efficiency and comfort. At The Attic Doctors, we specialize as insulation and HVAC…
These companies are based in nearby cities and serve Anaheim.
From $50
Up to $500
Open 8:00 AM – 7:00 PM
In the heart of Orange, we are Attic Construction - your comprehensive home services partner. Specializing as Insulation Contractors, Building Ins…
From $50
Up to $500
Open 7:00 AM – 8:00 PM
In the heart of Orange, we are Attic Projects - a dedicated team of home service professionals. Our mission is to enhance your living spaces throu…
From $50
Up to $500
Open 8:00 AM – 7:00 PM
At Attic Construction in Santa Ana, we specialize in comprehensive home services tailored to your unique needs. Our expertise lies in insulation c…
From $50
Up to $500
Open 8:00 AM – 8:00 PM
At Cook Brothers Insulation Co. in Downey, we specialize in comprehensive insulation solutions for your home. Our expertise lies in optimizing ene…
From $50
Up to $500
Open 8:00 AM – 6:00 PM
At Guardian Home Insulation in Aliso Viejo, we specialize in comprehensive home services that go beyond insulation. Our expertise lies in transfor…
From $50
Up to $500
Open 7:00 AM – 8:00 PM
At Contractor Monrovia Redzone, we specialize in insulation services, offering top-tier solutions to residents and businesses in the Monrovia area…
From $50
Up to $500
Open 8:00 AM – 6:00 PM
At Attic Construction in Rancho Santa Margarita, we specialize as insulation contractors, delivering top-tier service that transforms your living …
From $50
Up to $500
Open 24 hours
In the heart of Los Angeles, we are Insulation Panels For Grow Room – your dedicated insulation contractor. We understand that maintaining a comfo…
From $50
Up to $500
Open 7:00 AM – 7:00 PM
In every home, comfort is paramount. At Thermal Nest Insulation of Inglewood, we specialize as your reliable insulation and drywall contractor, pr…
From $50
Up to $500
Open 8:30 AM – 5:00 PM
At Pure Eco Inc., located in Ontario, we specialize in comprehensive home services that enhance comfort and energy efficiency. Our insulation cont…
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We show only active businesses that pass moderation. Results are specific to Anaheim and nearby service areas, and inactive profiles are removed to keep the list current.
Ratings and reviews come from customers who used the service. Compare insulation contractor pros in Anaheim by experience, responsiveness, and value before you reach out.
Filter by neighborhood, check locations on the map, and find providers close to home or work in Anaheim. Listings are refreshed regularly — October 2026.
The same listings in the closest cities — providers there often take jobs in Anaheim too. Mileage is the approximate distance from Anaheim.
Looking for insulation contractor in Anaheim? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
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Our house in Lake Forest used to feel like an oven upstairs every summer, and the heating bills in winter weren't much better. After The Attic Doctors came out and did their "Comfy Combo" — new attic insulation, ductwork, and a radiant barrier — the difference was noticeable within days. The upstairs rooms actually stay the same temperature as the rest of the house now, which never happened before. The crew finished everything in one visit and left the place clean. Solid work, efficient process!
Our AC unit finally gave out this past summer, we went with The Attic Doctors for the replacement. The process was straightforward — they assessed the old system, walked us through the options without any pressure, and had the new unit running the same day. The house cools down noticeably faster now, and our electric bill last month was lower than it's been in years. No surprises, no mess left behind
I'd been putting off dealing with the attic mess and the AC for a couple of summers now, just dreading the whole process. A neighbor in Placentia mentioned The Attic Doctors so I finally called. They removed the old insulation, put in the new, and got the air conditioner installed without any of the chaos I was expecting. My house feels like a different place now — no more hot spots in the back bedroom, no more running fans all night.
The Attic Doctors weren't the cheapest quote I got in Mission Viejo, and they were upfront about that from the start. What sold me was how clearly they explained everything — what needed to be done, why, and what it would cost — no vague estimates or surprise charges at the end. The work was clean, thorough, and done when they said it would be. Sometimes you just pay for people who actually know what they're doing
Mark and crew are true professionals. Great job on my attic.
Highly recommend. Very easy to work with and the insulation made a huge difference
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