*The Angi rating for Insulation Service companies in Oak Ridge, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Oak Ridge, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on May 19, 2026
Serving Oak Ridge, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"No high pressure sales tactics. They said insulation could be repaired and with a mold treatment, did not need to be replaced."
+29
Serving Oak Ridge, NC and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Delta. Crew arrived on time, installed insulation quoted. They were efficient. Courteous and very professional. Highly recommend this company"
+20
Serving Oak Ridge, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Warranties offered
"Nick and his team did a great job with our insulation project, and cleaned up very nicely afterwards. Highly recommend."
+3
Serving Oak Ridge, NC and surrounding areas
In business since 2010
Free estimates
Credit card accepted
"Dan, the owner of the company, was a pleasure to work with. He didn’t try to oversell our needs and offered what we considered a fair price for the work completed. Although our project was a relatively small one, not requiring a great deal of time to complete, we felt that Dan treated us as a valued customer. We especially were pleased with his appreciation for the environment and his company’s use of environmentally friendly materials. I would certainly recommend 4 Seasons Insulation to anyone needing this type of service."
Serving Oak Ridge, NC and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"He was very prompt. Noted a roof leak as well. Gave me a quote on repairs."
Serving Oak Ridge, NC and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"Very thorough and very pleased. They replaced facia that had been damaged by local critters, I then went on to have them replace my gutters and install leaf guard. They coordinated all of their work with my painters and installed the new gutters very professionally. After installation, the job site was cleaned up."
Serving Oak Ridge, NC and surrounding areas
In business since 1998
Free estimates
Emergency services offered
"John was very professional from start to finish, as were the associates he employs. He was prompt, thorough and went beyond expectations to present a beautiful turn-key job. What started out as small repairs, quickly turned into a massive project removing wall mirrors, rotted siding, flooring, insulation, floor joists, and roofing. All of this was at such a reasonable price, and he earned my complete trust. He made me aware every step of the way, workers were respectful and cleaned up daily. They are my Forever Contractors!"
+8
Serving Oak Ridge, NC and surrounding areas
In business since 2019
Free estimates
Emergency services offered
Q&A Home Inspections fully licensed, insured and certified to serve the great state of North Carolina. Veteran owned and operated we pride ourselves on our professionalism and attention to detail. We enjoy finding the story of the homes we inspect and we have a passion to help people living in them. Client satisfaction is our #1 priority. We offer a range of services including full home inspections, radon detection, electrical, plumbing, termite inspections and more. We also offer a 24hr turn around. Contact us to see how we can help with your next inspection today!
+17
Serving Oak Ridge, NC and surrounding areas
In business since 1986
Free estimates
Emergency services offered
"Great. Very thorough. Fixed issue with a leak that two other company did not."
Serving Oak Ridge, NC and surrounding areas
Credit card accepted
"Premier Construction Services is a North Carolina based practice and we pride ourselves on our diverse portfolio, including projects in all phases of building in residential.\nWe believe that building strong client relationships is incredibly important and we work closely with our clients to engender complete trust.\nWe see diversity as our strength, and this has ensured that we've been a practice of choice for more than 10 years. Our team has a great wealth of experience and know that, despite the complexity of the construction process, there should be no mystery to the client.
+16
When choosing a professional insulation installer, consider asking these questions to determine the best fit.
Will you address air leaks in my house?
Can you provide an R-value (heat resistance) fact sheet?
What kind of insulation will work best for my home?
How do you handle signs of a water leak?
Are you licensed and insured?
Can you provide customer references?
The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.
If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.
In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:
High heating and cooling bills
Uncomfortable room temperatures
Ice dams on the edge of your roof
Roof leaks
Cold floors and walls
Freezing pipes
Temperature fluctuations
Visibly low insulation
Noise problems
Pest problems
On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:
Blown-in: $1–$4 per square foot
Spray foam: $2–$5 per square foot
Batt: $2–$4 per square foot
Structural insulated panels: $4–$7 per square foot
Loose-fill: $2–$5 per square foot
Reflective: $0.50–$1.50 per square foot
From average costs to expert advice, get all the answers you need to get your job done.
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