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Find Blown in insulation install or upgrade pros in Sanford

Avatar for Triangle Radiant Barrier
Triangle Radiant Barrier
4.9(
56
)

Serving Sanford, NC and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"I have never had such a good experience with a contractor as I did with Matt Patton and Brock Emmons of Triangle Radiant Barrier! Instead of just giving me what I originally asked for, they provided information and guidance as to the application that would best suit my attic. As it turns out, what I thought I wanted was totally wrong and would've cost more and been a complete waste of money. I followed their expert advice and couldn't be happier with the outcome. I turned my heat off during the installation process and forgot to turn it back on for a couple of days. Once everything was sealed, the temperature in my home never went below 65. The difference in my house is like night and day and I'm so happy I had the work done. Kevin, the installer, was also very professional and really paid attention to detail. His work was followed up with a routine inspection by Brock to make sure that I was satisfied with the job and provide the warranty. Companies with integrity like this are very hard to come by these days and I would highly recommend them to anyone looking to have insulation installed. I'm actually looking forward to seeing my utility bills because I know the savings are there. Thanks, guys!!"
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

2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Groundhog Insulation Pros LLC
Groundhog Insulation Pros LLC
5.0(
15
)

Serving Sanford, NC and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Groundhog Insulation did a fantastic job adding and replacing insulation in my walk-up 800 sq. ft. attic. Kevin and Brian, the installers, worked hard to do the job. They covered the areas leading to the attic with drop cloths to insure that those areas were kept clean and at a price that was very competitive. I would recommend them."
Response time2 days
Response rate93%
52 neighbors recently requested a quote
Avatar for USA Insulation Raleigh-Durham
USA Insulation Raleigh-Durham
4.9(
9
)

Serving Sanford, 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
Response time1 day
20 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Insulation Commandos of Raleigh-Durham
Insulation Commandos of Raleigh-Durham
4.7(
7
)

Serving Sanford, NC and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Choosing the right insulation is the first step in your battle plan to keep your space warm, cozy, and energy-efficient. With so many different types of materials on the market, finding the best fit for your needs is critical. That's where Insulation Commandos of Raleigh-Durham can help! When it comes to Raleigh insulation companies, our service won't be beat!\n\n

After Photo
Townhome Before
Garage - Before
After: A fresh, thick blanket of R38 fiberglass insulation installed over the garage, dramatically improving energy efficiency and temperature regulation.
Bird Nest Before - 1

+9

Response time12 hrs
71 neighbors recently requested a quote
Avatar for Koons Crawl Space Solutions
Koons Crawl Space Solutions
5.0(
28
)

Serving Sanford, NC and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"This company is a top notch operation. From the moment they arrived at my house for our first meeting to discuss my repair needs to their finished project completion they went above and beyond to fix and clean up what a previous company did not do properly. Their employees are hard working and very professional. The work they completed under my house of cleaning mold from under the crawl space was more than stellar, which the previous company that started left me in a mess and never completed. They installed insulation and a beautiful floor barrier. Going above and beyond was installing a dehumidifier under house for one month to ensure absolute drying of floor joist and entire area. they did this as an added precaution for me the customer which shows true customer service and what a 5 star company is all about. I cannot say enough good things about this company and Tim Koons who represents it with wisdom of the business and a professionalism that adds trust and confidence to the customer. Nancy Hill, Clayton , NC My second review for this company also goes above and beyond what any other company has offered or done for me , the customer. They installed a dehumidifier under my house for several months free of charge to insure under my house was completely dried out to ensure new insulation and mold treatment they did would not be compromised in any way due to moisture and cold weather. This company is a top notch company that puts the customer as there number one priority. They took care of all my needs and went above and beyond for me. I would highly recommend them to family and friends."
Attic insulation
Attic insulation
Crawl space insulation
Crawlspace insulation
Blown Attic Insulation

+1

Response time2 days
13 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for USA Insulation Raleigh-Durham
USA Insulation Raleigh-Durham
4.9(
6
)

Serving Sanford, NC and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"USA insulations work was great. From the sales representative Wise to the install lead Miles. We had a great experience working with the company making our home warmer and up to code. We had ceiling insulation installed in our garage to make the room above the garage more pleasant to live in. We also had a few walls filled with liquid insulation to add R value, warmth, and decrease outside noise. We are very satisfied with the work."
Stroage Building Spray Job
Spray Foam Install
Attic Zip Cover
Injection Foam Install
Blown In Insulation

+3

Response time2 days
173 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Evergreen Foam and Insulation
Evergreen Foam and Insulation
5.0(
2
)

Serving Sanford, 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

Response time2 days
27 neighbors recently requested a quote
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