Get matched with top insulation pros in Knotts Island, NC
There are 5 highly-rated local insulation pros.
TRUSTED BY KNOTTS ISLAND, NC HOMEOWNERS
4.6 
23 Verified Reviews for Insulation Service pros in Knotts Island, NC
*The Angi rating for Insulation Service companies in Knotts Island, 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 Knotts Island, 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 June 14, 2025
Insulation pros in Knotts Island
Hvac duct cleaning, repairs, new install
Hvac duct cleaning, repairs, new install
Elevate your home with Home Genius Exteriors, setting the standard in Tidewater by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!
"They were able to fix the issue other companies couldn’t fix with water leaks."
Carlo P on April 2025
Elevate your home with Home Genius Exteriors, setting the standard in Tidewater by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!
"They were able to fix the issue other companies couldn’t fix with water leaks."
Carlo P on April 2025
Our business offers all types of handyman services and home improvements. No job to small. We can handle repairs or installs of pretty much anything. Give us a call or shoot us an email of your project. We look forward to working with you.
Our business offers all types of handyman services and home improvements. No job to small. We can handle repairs or installs of pretty much anything. Give us a call or shoot us an email of your project. We look forward to working with you.
Beneath is a leader in crawl space services and moisture control. Family owned & operated, our founder Mark Brown has over 15 years experience in the crawl space industry. We offer free home inspections and free termite and moisture letters. Let us help you with your structural repairs, moisture management, termite treatments, insulation, and more! List of Services: Structural Damage Repairs, Moisture Management, Insulation, Sand, Termite Treatments, Fungus Treatments, Crawl Space Doors, Crawl Space Vents and much more!
"They did exactly what we wanted and they did it well. They were on-time and professional. We have more work and will definitely hire them again!"
Q J F on June 2020
Beneath is a leader in crawl space services and moisture control. Family owned & operated, our founder Mark Brown has over 15 years experience in the crawl space industry. We offer free home inspections and free termite and moisture letters. Let us help you with your structural repairs, moisture management, termite treatments, insulation, and more! List of Services: Structural Damage Repairs, Moisture Management, Insulation, Sand, Termite Treatments, Fungus Treatments, Crawl Space Doors, Crawl Space Vents and much more!
"They did exactly what we wanted and they did it well. They were on-time and professional. We have more work and will definitely hire them again!"
Q J F on June 2020
Founded by Grant Smith, a commercial engineer and project manager turned residential contractor, we started Simpleside Construction in 2014. Simpleside Construction is based on the motto “Quality Made Easy”. It is our belief that quality craftsmanship does not have to be complex in execution, yet expected and paramount in each project. We use current design software and technology to provide our clients with a detailed view of their home renovation project. Furthermore, we set expectations based on our client's preferences and deliver high-quality craftsmanship to the Outer Banks.
Founded by Grant Smith, a commercial engineer and project manager turned residential contractor, we started Simpleside Construction in 2014. Simpleside Construction is based on the motto “Quality Made Easy”. It is our belief that quality craftsmanship does not have to be complex in execution, yet expected and paramount in each project. We use current design software and technology to provide our clients with a detailed view of their home renovation project. Furthermore, we set expectations based on our client's preferences and deliver high-quality craftsmanship to the Outer Banks.
OBX Handyman will repair your home or help you create the remodel you desire. Call us anytime for a free quote. 252.305.7248
OBX Handyman will repair your home or help you create the remodel you desire. Call us anytime for a free quote. 252.305.7248
Stewart Insulation
BAY is the #1 Rated Crawl Space & Foundation Repair Company in the Hampton Roads, VA & NC Region with 2,000+ ★★★★★ Reviews, a 4.9 / 5 Rating, & 400+ Years of Combined Experience. We Are Skilled Experts, Totally Focused on Satisfying Our Customers. Our Awesome, Amazing Team, Specializes in Crawl Spaces, Foundation Repairs, & Basement Waterproofing. We Provide Affordable Repairs & Free Inspections. After We Inspect Your Concerns, We Show You Photos, Explain What’s Happening, and Customize Your Unique Solution to Your Wants & Needs.
"Bay did and encapsulation for us earlier this year. We have an old house and, not surprisingly, needed some follow up work doneand one of the dehumidifiers they installed replaced under warranty. Once again, their crews - Mike, Maine, Angel, Josh and Aaron, were all terrific. They were on time, professional and efficient, but most of all they took the time to explain what they were doing and why. Bay has been great to work with and everyone we have dealt h with has been outstanding."
Marc W on May 2025
BAY is the #1 Rated Crawl Space & Foundation Repair Company in the Hampton Roads, VA & NC Region with 2,000+ ★★★★★ Reviews, a 4.9 / 5 Rating, & 400+ Years of Combined Experience. We Are Skilled Experts, Totally Focused on Satisfying Our Customers. Our Awesome, Amazing Team, Specializes in Crawl Spaces, Foundation Repairs, & Basement Waterproofing. We Provide Affordable Repairs & Free Inspections. After We Inspect Your Concerns, We Show You Photos, Explain What’s Happening, and Customize Your Unique Solution to Your Wants & Needs.
"Bay did and encapsulation for us earlier this year. We have an old house and, not surprisingly, needed some follow up work doneand one of the dehumidifiers they installed replaced under warranty. Once again, their crews - Mike, Maine, Angel, Josh and Aaron, were all terrific. They were on time, professional and efficient, but most of all they took the time to explain what they were doing and why. Bay has been great to work with and everyone we have dealt h with has been outstanding."
Marc W on May 2025
Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!
Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!
FAQs for insulation service projects in Knotts Island, NC
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
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