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2024

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Best Insulation Contractors in Raleigh, NC

Our Recommended Top 8

We did the research for you!

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Our goal is to connect people with the best local professionals. We scored Raleigh insulation contractors on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

95Reviewed

60Curated

8Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

Garner, NC 27529

Expertise.com Rating

Review Sources

Google
4.8 (776)
Facebook
5.0 (63)
Yelp
2.5 (10)

Why choose this provider?

Thermo Direct has been serving the Garner community with insulation for over 15 years. Clients hire the group for attic covering and wall insulation for improved protection from outdoor temperatures, increased energy efficiency, and lower energy bills all year round as well as soundproofing from outside noises and neighbors. Additional services include leakage repair and weatherization, heating and furnace repairs, heat pump repairs and heating installs, air conditioning installations, repairs, and tune-ups, emergency air conditioning services, and indoor air cleaners. Financing is available, and the company won an Angie's List Super Service Award in 2013 and 2014.

Raleigh, NC 27607

Expertise.com Rating

Review Sources

Google
4.7 (30)
Facebook
5.0 (13)
Yelp
4.5 (3)

Why choose this provider?

Prime Energy Group brings decades of combined experience to insulation clients in Raleigh. Residential services include spray foam insulation from Icynene as well as crawl space solutions, full home energy audits for greater efficiency, and energy modeling to help builders, architects, and homeowners optimize a home's overall energy performance. Commercial services cover open and closed-cell foam insulation solutions along with air barrier solutions. Prime Energy Group is a Licensed Icynene Dealer, a Prequalified Contractor for Duke Energy, affiliated with Energy Star, and a RESNET Rater Member as well. The founder has a background in sustainable building and is rated LEED AP, and property owners can receive information on various rebates and incentives as well.

Raleigh, NC 27616

Expertise.com Rating

Review Sources

Yelp
5.0 (3)
Facebook
5.0 (1)

Why choose this provider?

Crawl Space & Basement Technologies has been handling insulation in Raleigh since 1989. The group works exclusively with existing homes and retrofits a house for maximum energy efficiency via sealing and insulating crawl spaces and/or attics with spray foam insulation. Benefits of spray foam can be found on he company's site, and homeowners also hire the team for crawl space encapsulation and waterproofing, basement waterproofing, mold remediation, and vapor barriers. Crawl Space & Basement Technologies has been designated as a Council-Certified Microbial Remediation Supervisor, has received an Angie's List Super Service Award, holds an A+ rating with the BBB, and offers a lifetime warranty on all work.

Cary, NC 27511

Expertise.com Rating

Review Sources

Google
5.0 (22)
Yelp
5.0 (1)

Why choose this provider?

Indoor Environmental Systems, Inc. has been installing insulation in Cary for 25 years. The family-owned business is dedicated to greener, energy-efficient homes and offers blown-in non-formaldehyde fiberglass, cellulose, or polyester insulation, attic radiant barrier insulation including roof decks and storage units, and complete air sealing as well. Additional services include air duct cleaning, air, mold, and water assessments, ventilation systems, water purification, radon testing, closed crawl spaces, mold remediation, and living walls. Indoor Environmental Systems is licensed and insured, received an Angie's List Super Service Award in 2015, is a Prequalified Contractor for Duke Energy Progress and Advanced Energy, is an exclusive dealer for CleanSeal, and offers financing as well.

Zebulon, NC 27597

Expertise.com Rating

Review Sources

Google
4.7 (261)
Facebook
3.8 (17)
Yelp
2.0 (12)

Why choose this provider?

Regional Waterproofing has been insulating homes in Zebulon for almost 35 years. The group offers insulation solutions for exterior foundation walls, crawl space walls and floors, concrete slabs, and dirt crawl spaces with products such as SilverGlo® rigid foam insulation and TerraBlock™ flexible foam insulation. Crews can also perform crawl space and foundation repairs, sump pumps, basement waterproofing, concrete leveling, and mold control. Potential clients receive a free no-obligation quote, which includes an on-site inspection, written quote, and a copy of the company's full-color repair book for basements, crawl spaces, or foundations. Regional Waterproofing counts hundreds of satisfied customers to date, enjoys a large number of customer referrals, and also holds an A+ rating with the BBB.

Apex, NC 27502

Expertise.com Rating

Review Sources

Google
4.8 (111)
Yelp
4.5 (11)
Facebook
4.4 (8)

Why choose this provider?

Triangle Reconstruction is an insulation company serving the Apex area. Crews can utilize infrared cameras to detect areas of a home with inadequate insulation, and available insulation services include fiberglass batts, loose fill, rigid foam board, radiant barrier, and crawl space encapsulation. Customers can also benefit from the installation of energy-efficient windows, doors, and skylights, mold remediation, complete home energy audits using high-tech thermal imaging, and weatherization services including air sealing. Triangle Reconstruction is a pre-qualified contractor for Progress Energy, and homeowners can ask about rebates available for upgrading their insulation and improving their homes' energy efficiency.

Raleigh, NC 27616

Expertise.com Rating

Review Sources

Google
5.0 (41)
Yelp
5.0 (3)
Facebook
5.0 (2)

Why choose this provider?

Carolina Weatherization, LLC handles insulation services for residents in Raleigh. The team has a reputation for professional and friendly service, affordable prices, and top-quality results that help homeowners reduce their energy bills as well as enjoy a more comfortable indoor air environment. The team provides various services and solutions such as energy audits, eco-friendly cellulose insulation, crawl space encapsulation and insulation, proper attic insulation, radiant barriers, and air duct sealing throughout. Interested parties can review the benefits of cellulose insulation on the company's site including increased soundproofing, thermal performance, lifespan, mold control, and fire resistance, and Carolina Weatherization is a Licensed General Contractor with an A+ rating from the BBB.

Durham, NC 27703

Expertise.com Rating

Review Sources

Google
4.8 (19)

Why choose this provider?

East Coast Crawl Space Solutions, LLC is an insulation company in the Durham area. The group is known for top-quality results along with cost-effective solutions for crawl space encapsulation or sealing and can remove as well as replace hanging insulation in a crawl space that has been damaged by excessive moisture, fungus, and mildew. Homeowners can also request foundation drainage, crawl space and basement waterproofing, mold, mildew, and fungus remediation, moisture control, foundation wall assessment and repairs, and debris removal. East Coast Crawl Space Solutions also offers real estate pre-inspection and assessment services.

Compare our Top Insulation Contractors

NameExpertise RatingAddressPromotionsLearn more
Thermo Direct
Garner, NC 27529
Prime Energy Group
Raleigh, NC 27607
Crawl Space & Basement Technologies
Raleigh, NC 27616
Indoor Environmental Systems, Inc.
Cary, NC 27511
Regional Waterproofing
Zebulon, NC 27597
Triangle Reconstruction
Apex, NC 27502
Carolina Weatherization, LLC
Raleigh, NC 27616
East Coast Crawl Space Solutions, LLC
Durham, NC 27703