Top-rated insulation pros.

Get matched with top insulation pros in Cary, NC

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in Cary, NC?

Select your specific project to find the pro for you.

TRUSTED BY CARY, NC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon322
    Verified insulation services reviews

Find Insulation pros in Cary

Avatar for Insulation For All, LLC
Insulation For All, LLC
4.8(
23
)

Serving Cary, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Daryl and his crew knew what they were doing and completed the work in around 4 hours. They cleaned everything in the area before they left. Highly recommend them for any insulation work."
Rehab project
Metal building insulation
Rehab project
Metal building insulation
Rehab project

+29

20 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for USA Insulation Raleigh-Durham
USA Insulation Raleigh-Durham
4.9(
14
)

Serving Cary, NC and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"So happy I went with USA Insulation. After learning about foam insulation, I knew it was the right option for my house. They insulated my walls and attic in a day and a half, and I could feel the difference right away."
USA Insulation Raleigh-Durham
27 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Triangle Radiant Barrier
Triangle Radiant Barrier
4.9(
58
)

Serving Cary, NC and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Everything went according to plan. Crawlspace insulation was replaced and closed space was sealed up. A air inducer was also installed. The environment is totally different down there now and is much closer to the temperature of the house. I kept my vapor barrier the same."
Rafter installation of Radiant Barrier by Triangle Radiant Barrier in Raleigh, NC.
Crawl space encapsulation by Triangle Radiant Barrier in Fuquay-Varina, NC.
Radiant Barrier installation on attic rafters. Reduce attic summer heat 30-40 degrees Fahrenheit, on average. Increased home comfort, lower cooling costs, extended HVAC service life, increased home resale value. Transferable lifetime warranty on our Radiant Barrier installation.
Additional Photos
Additional Photos

+28

14 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for SprayFoam Insulation of North Carolina
SprayFoam Insulation of North Carolina
3.6(
48
)

Serving Cary, NC and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"I contacted 6 other contractors to foam insulate a home addition that I am building. One gave me a price and then later told me he couldn't do it and gave my name to another contractor I had not interviewed and this contractor wanted to charge more. Another sent out a man who knew nothing about insulation and this rep told me only that he used to install pools had no tapes, etc.. James Ivey came out and it was clear that he knew his business. He measured up the work, gave me a fair price and completed the work and provided the data sheets for inspection. Work was done professionally, on time and no problem with inspection. After dealing with many other contractors, I can save you some time. Hire James and his company. He knows what he is doing. Passed inspection and MY inspection in a breeze."
Gallery
Response time3 days
Recommended by94%of homeowners
J&L Home Improvement and Water Mitigation, Restoration Fire, Smoke, Wind and Water, LLC
4.8(
32
)

Serving Cary, NC and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"“Jimmie was excellent. He took the time to review our concern of water leaking from 2nd floor bathroom onto our 1st floor. We were extremely concerned about what damage it can cause and Jimmie educated us on what was going on and the options to address the problems. He answered all of my questions. He fixed all issues we had and worked quickly to prevent damage to our home structure. It was a pleasure working with him.”"
Response time10 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Koons Crawl Space Solutions
Koons Crawl Space Solutions
5.0(
28
)

Serving Cary, NC and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"This is a great company! Tim, the owner, is very personable, respectful, HONEST and a pleasure to work with! I had duct work replaced and floor insulation installed. I would highly recommend this company to anyone who is looking for quality work and an honest businessman!"
Attic insulation
Attic insulation
Crawl space insulation
Crawlspace insulation
Blown Attic Insulation

+1

Response time1 day
Response rate89%
26 neighbors recently requested a quote
J&L Home Improvement and Mitigation Services
4.5(
17
)

Serving Cary, NC and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"These guys did good job with my crawl space. They had to remove a lot of very moldy insulation in space that was crawl only height. They showed up when they said, confirmed and best of all the price was reasonable. Prices were all over for this job and while theirs was most affordable, the work was well done. Professional and trustworthy. They were also competent, efficient and came with the needed respirator, and Tyvek suit to handle this toxic job. Thanks JImmie!"
Mold Testing and Remediation Project
Installation of Vapor Barrier
Water Mitigation
Mold Remediation
Water damage before and after mitigation.

+195

4 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Evergreen Foam and Insulation
Evergreen Foam and Insulation
5.0(
2
)

Serving Cary, NC and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"We recently worked with Evergreen Foam & Insulation on a new construction project where they applied spray foam insulation to the walls and roof deck. Their team was professional, efficient, and maintained clear communication throughout the process. The quality of their work met our expectations, and they completed the job on schedule without any issues. The attention to detail during application was excellent, and the site was left clean and ready for the next phase of construction. We’re pleased with the results and look forward to working with Evergreen Foam & Insulation on future projects."
Cathedral Dome
Dome Walls
Attic Space
Bedroom Dormer
Bedroom 1

+8

23 neighbors recently requested a quote
Avatar for Spray Foam Pro LLC
Spray Foam Pro LLC
5.0(
4
)

Serving Cary, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

We specialize in insulation installation and upgrades as well as roofing repair. Each of our employees boasts over 20 years of industry experience! We take pride in commitment to the quality of work we produce, and the long-term relationships we build with our clients. \nWe guarantee quality and complete satisfaction, featuring a 10 year warranty at no additional cost on all of our services. We set ourselves apart from our competitors by offering the highest quality of work combined with experience, guaranteed. Find another company with a lower price and we will beat the competitor’s price by 10%. Call today for a free estimate! \n

Crawlspace encapsulation
Crawlspace encapsulation
Crawlspace encapsulation
Crawlspace encapsulation
Crawlspace encapsulation

+11

32 neighbors recently requested a quote
...
Showing 1-10 of 123
Insulation questions, answered by experts

Insulation in Cary benefits from yearly checks, especially after humid summers. Inspect for moisture buildup, mold, or pest issues—common in local crawl spaces and attics. Fiberglass may shift due to temperature swings, while cellulose can settle unevenly. Spray foam should be checked for cracks. Pair insulation inspections with HVAC maintenance and address any signs of pests to maintain both energy efficiency and indoor air quality.

Helpful?

When planning insulation in Cary, factor in the region’s hot, humid summers and mild winters, which require effective moisture barriers. Check for any HOA or historic district guidelines that may affect your project. Take advantage of local utility rebates and consider scheduling work in spring or fall for optimal conditions. Also, account for Cary’s common construction styles, like brick veneer or crawl spaces, which influence insulation choices.

Helpful?

When hiring for insulation service in Cary, look for contractors with proven experience in local climate conditions and up-to-date certifications. Ensure they understand moisture control strategies essential for Cary’s humidity and can recommend the best materials for your home. Ask about their familiarity with local building codes, recent projects nearby, and available utility rebates to maximize your investment and home comfort.

Helpful?

Upgrading insulation in Cary can make your home more attractive to buyers who value energy efficiency and home comfort. Enhanced insulation improves indoor air quality and reduces utility bills, which are strong selling points. Attic insulation upgrades are especially appealing and often stand out in Cary’s market, helping your home compete with newer builds and appealing to environmentally conscious buyers.

Helpful?

In Cary, you’ll find several contractor types for insulation service. Full-service insulation specialists handle all areas, including attics and crawl spaces. HVAC contractors often include insulation as part of home comfort upgrades. General contractors may manage insulation in larger remodels. Some pros focus on specific materials like spray foam or eco-friendly options, while energy efficiency consultants offer whole-home solutions and utility rebate guidance.

Helpful?

The Cary, NC homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.