Top Rated Insulation Contractors Serving Deer Park, CA

If you really care about choosing a quality insulation contractor, we’re here for you. Here’s your access to the best insulation contractors serving Deer Park including 94576. These insulation specialists provide soundproofing insulation and insulation removal, and they also work on rockwool insulation, radiant barrier insulation and air sealing. For 22 years we’ve conducted the most accurate ratings and deepest research of local contractors, so you’ll be confident in choosing.

  • Last Updated May 15, 2026
  • 29,008 people sourced companies in Insulation
    2,278 Verified Insulation Customers Surveyed
2,278
29,008
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Atticare Construction

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Atticare Construction is a family-owned business specializing in attic and crawl space services since 2012. The company focuses on what matters most i...
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Main Services

Attic & Crawl Space Cleaning
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Insulation
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Additional Services

Attic and Crawl Space Cleanup, Insulation Removal and Replacement, Rodent Proofing, Whole House Fan Installation

Brands

Knauf, Owens Corning

Coverage Areas

the San Francisco Bay Area, Greater Los Angeles, New Jersey

Free Quotes & Consultations
Free Quotes & Consultations
Weekend Hours
Weekend Hours
Free Estimates
Free Estimates
Appointments Available
Appointments Available
Diamond Certified Video Profile
Attic & Crawl Space Cleaning - Atticare Construction - the San Francisco Bay Area
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Diamond Certified Company Report
Sean Madar, CEO-Atticare Construction
Sean Madar, CEO
Expert Contributions
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  • 593
  • Rating Surveys
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  • 40
  • Photos
    & Videos
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  • 5
  • Researched Articles
  • Quick Connect
Hours CLOSED NOW
License:
CA: 1051462,
NJ: 13VH11753300
Learn how to choose a Insulation and more…

Diamond Certified Insulation Contractors Serve These Deer Park ZIP Codes

94576

Diamond Certified Insulation Contractors In Deer Park

Diamond Certified insulation contractors serving Deer Park are rated an average of 4.6 out of 5 stars based on 711 reviews of 22 rated insulation contractors.
Diamond Certified insulation contractors in Deer Park Avg. Star Rating.

We make you an expert at choosing a high-quality insulation contractor in the Deer Park area.

For those who love quality local insulation contractors.

Within our Diamond Certified Resource:

You’ll love and refer your friends and family to your new Deer Park area Diamond Certified insulation contractor. They provide expert services, including reflective insulation, energy-efficient insulation, pipe insulation, duct insulation, radiant barrier insulation, and more.

To qualify for Diamond Certified, each contractor must score Highest in Quality and Helpful Expertise (a 90+ on a 100 scale) and pass all our credential-based ratings. Diamond Certified insulation contractors that serve Deer Park residents include Alcal Specialty Contracting, Inc., and Atticare Construction.

Every Diamond Certified insulation contractor that serves residents in 94576 performs various specialties, including basement insulation, crawl space insulation, wall insulation, insulation removal, and ceiling insulation.

How to Choose a Quality Deer Park Insulation Contractor for Your Family
  1. Click the name of the contractor to get to their Diamond Certified Company Report page.
  2. Watch their Diamond Certified Video Profile and other videos that we’ve created for you.
  3. Read their verbatim client survey responses and our researched articles.
  4. Get helpful insulation tips if they are a Diamond Certified Expert Contributor.
  5. Call or email them to schedule an appointment.
Become a Diamond Certified Preferred Member and Join Your Deer Park Neighbors

If you love quality local contractors, this is for you. Become a Diamond Certified Preferred Member (always free) and get a double performance guarantee, extra guides and tips, our annual Diamond Certified Directory, and more.

Your Diamond Certified Resource. We make you an expert at choosing.

We make you an expert at choosing local companies by giving you the most accurate ratings, deeply researched company reports and Diamond Certified Guide of all Resource Guides, which cover 70+ industries in the Auto, Home, Health and Personal service categories. Each guide contains 16 key articles that are separated into “Before, During and After the Job” tabs. These are written to guide you through each phase of hiring, starting, managing and ending a job in that specific type of service.

Diamond Certified Resource Compared to Crowd-Sourced Review Sites

Diamond Certified Resource’s ratings of local companies are based on surveys of only verified real customers, so they are the most accurate. This beats crowd-sourced review sites like Yelp, Angi or even Google that are plagued with fake, manipulated, cherry-picked and non-customer reviews, which produce inaccurate and often inflated rating scores.

Diamond Certified Resource’s deeply researched reports of top rated Diamond Certified companies include everything you need to see to be very confident in choosing a top rated local company. Each company report includes detailed quality ratings and scoring, verbatim customer survey responses, a profile video, a company story video, a capabilities table, a photo gallery, researched articles, unique expert contributions from the company’s owner, and more. This beats crowd-sourced review sites that solicit companies to “claim their business listing” and add any type of info to their profiles. This sounds good, but it has led to company profiles that are littered with false claims and incomplete info.

Map of Deer Park, CA

Deer Park was founded in 1873, and today, your 1,448 neighbors enjoy plays, gaming, apple picking, writing and cycling. Deer Parkers use Diamond Certified insulation contractors for rockwool insulation, energy-efficient insulation, insulation upgrades, pipe insulation, vapor barrier installation, and more.

Frequently Asked Questions for Insulation in Deer Park, CA
Q: What are clients of Diamond Certified insulation contractors saying about contractors in Deer Park, CA?
A: Verified Atticare Construction Customer, 1 of 593
"They do excellent work. Their employees were extremely polite, worked together efficiently, and cleaned up after all the work was done. They brought all of their own tools. I have never worked with another company we liked so much. They succeeded at what they promised me. We were happy working with them." - Susan C.
All Survey Responses for Atticare Construction
Q: What are some of the most popular brands that Diamond Certified insulation contractors use when working with Deer Park residents?
A: Diamond Certified insulation contractors use top-quality brands like Knauf Insulation, GAF, Rockwool, Atlas Roofing Corporation and Johns Manville.
Q: What types of insulation upgrades do insulation contractors offer?
A: Insulation contractors typically offer two types of vapor barrier installation: interior and exterior. Interior vapor barrier installation involves installing a plastic membrane on the inside of a home, typically on the warm side of the wall or floor, to prevent moisture from entering the home. Exterior vapor barrier installation involves installing a plastic membrane on the outside of a home, typically on the cold side of the wall or floor, to prevent moisture from entering the home.
Q: Can Diamond Certified insulation contractors work with Owens Corning products and similar items so I can get soundproofing insulation in Deer Park?
A: Yes, Diamond Certified insulation contractors can work with Owens Corning products and similar items to provide soundproofing insulation in Deer Park.
Q: What did people search for when they wanted to find the best quality insulation contractors in Deer Park?
A: Rockwool Insulation
Vapor Barrier Installation
Soundproofing Insulation
Insulation Removal
Vapor Barrier Installation

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