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TRUSTED BY KNIGHTDALE, NC HOMEOWNERS
4.4 Average homeowner rating
129 Verified insulation services reviews
Find Insulation pros in Knightdale
Triangle Radiant Barrier
Triangle Radiant Barrier
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
2016 years of experience
Radiant Barrier, fiberglass insulation, spray foam insulation, fully encapsulated crawl spaces / sealed crawl spaces, mold remediation with Dry Ice Blasting (chemical-free, abrasion-free, residue-free). Waterproofing and dehumidification. BPI-certified Precise Energy Audits. Angi Super Service Award Winner 2017, 2018, 2019, 2021, and 2022. BBB A+ accredited, 5-star reviewed. Insured to $2 million. No payments due until full project completion to your full satisfaction. Local references available. Locally and veteran owned and operated.
"Working with Triangle Radiant Barrier has been a breadth of fresh air. Their entire organization including their installation team is top notch and extremely professional. They presented options in a very clear and segmented way such that it is so easy to understand and make a decision. On top of that the owner hosted a video call to go over the options and answer any questions. They are absolutely the best. I enjoyed working with them and will do the same if future needs arise."
ravi k on August 2025
Radiant Barrier, fiberglass insulation, spray foam insulation, fully encapsulated crawl spaces / sealed crawl spaces, mold remediation with Dry Ice Blasting (chemical-free, abrasion-free, residue-free). Waterproofing and dehumidification. BPI-certified Precise Energy Audits. Angi Super Service Award Winner 2017, 2018, 2019, 2021, and 2022. BBB A+ accredited, 5-star reviewed. Insured to $2 million. No payments due until full project completion to your full satisfaction. Local references available. Locally and veteran owned and operated.
"Working with Triangle Radiant Barrier has been a breadth of fresh air. Their entire organization including their installation team is top notch and extremely professional. They presented options in a very clear and segmented way such that it is so easy to understand and make a decision. On top of that the owner hosted a video call to go over the options and answer any questions. They are absolutely the best. I enjoyed working with them and will do the same if future needs arise."
ravi k on August 2025
USA Insulation Raleigh-Durham
USA Insulation Raleigh-Durham
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1985 years of experience
We specialize in retro fitting older homes with new insulation without disturbing the home or requiring construction to complete the project. Once you’ve decided to improve your home’s comfort and energy efficiency with USA Insulation, we make sure we’re with you every step of the way, from the initial call to the post-installation consultation. Our installation process for both walls and attic is quick and clean, providing optimal energy efficiency to your home year-round. To learn more about each process, please contact us for a free estimate today! A material's insulation properties are rated as "R-Value". "R" stands for resistance. Our USA Premium Foam Insulation is 35% more efficient than the competition. USA Premium Foam reduces your energy consumption and carbon footprint, protect the environment, and boost overall home comfort!
"They did a great job. I was.given very helpful adviice and follow through on what was to be done."
Leon D on July 2024
We specialize in retro fitting older homes with new insulation without disturbing the home or requiring construction to complete the project. Once you’ve decided to improve your home’s comfort and energy efficiency with USA Insulation, we make sure we’re with you every step of the way, from the initial call to the post-installation consultation. Our installation process for both walls and attic is quick and clean, providing optimal energy efficiency to your home year-round. To learn more about each process, please contact us for a free estimate today! A material's insulation properties are rated as "R-Value". "R" stands for resistance. Our USA Premium Foam Insulation is 35% more efficient than the competition. USA Premium Foam reduces your energy consumption and carbon footprint, protect the environment, and boost overall home comfort!
"They did a great job. I was.given very helpful adviice and follow through on what was to be done."
Leon D on July 2024
Home Genius Exteriors
Home Genius Exteriors
Super Service Award
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2018 years of experience
Elevate your home with Home Genius Exteriors, setting the standard in Raleigh 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!
"Kyrillos and the guys did a great job from start to finish everything went well.i will definitely be using them for upcoming projects"
Joy S on March 2025
Elevate your home with Home Genius Exteriors, setting the standard in Raleigh 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!
"Kyrillos and the guys did a great job from start to finish everything went well.i will definitely be using them for upcoming projects"
Joy S on March 2025
Home Shield Insulation of Raleigh
Home Shield Insulation of Raleigh
Home Shield Insulation is proud to bring the benefits of energy efficiency, comfort, and improved air quality to home owners in the Raleigh-Durham metro area.
"I was very happy with my insulation the men were super whoo hoo to antonio,Adrian and Jayson very nice young men and they did good work"
Debra B on November 2025
Home Shield Insulation is proud to bring the benefits of energy efficiency, comfort, and improved air quality to home owners in the Raleigh-Durham metro area.
"I was very happy with my insulation the men were super whoo hoo to antonio,Adrian and Jayson very nice young men and they did good work"
Debra B on November 2025
McNeely Pest Control
McNeely Pest Control
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
Additional address - PO Box 11318, Winston Salem, NC 27116. Additional contact name - Frank Fowler. Locally owned & operated. Additional fax - (336) 631-9436. Additional email - [email protected] At McNeely, we combine science with experience to deliver the most effective pest control and wildlife removal services available. In addition to experienced pest professionals, we also have an entomologist and biologist on staff to provide training to our staff and assistance to our customers. We serve customers in Winston-Salem, Greensboro, Charlotte, High Point, Asheville, Boone, Lexington, Mt.Airy and throughout the Piedmont, as well as Northwest portions of North Carolina and Southwest portions of Virginia.
"Just cancelled service today. Have been a customer of McNeeley since 2014 and never experienced such terriible customer service until now. I don't know how BugOut expects to keep customers unless they are going for quantity to the point that it doesn't matter. Too much to even post here. Will find a local company who cares about their customers like McNeeley did instead."
TRACY H on August 2023
Additional address - PO Box 11318, Winston Salem, NC 27116. Additional contact name - Frank Fowler. Locally owned & operated. Additional fax - (336) 631-9436. Additional email - [email protected] At McNeely, we combine science with experience to deliver the most effective pest control and wildlife removal services available. In addition to experienced pest professionals, we also have an entomologist and biologist on staff to provide training to our staff and assistance to our customers. We serve customers in Winston-Salem, Greensboro, Charlotte, High Point, Asheville, Boone, Lexington, Mt.Airy and throughout the Piedmont, as well as Northwest portions of North Carolina and Southwest portions of Virginia.
"Just cancelled service today. Have been a customer of McNeeley since 2014 and never experienced such terriible customer service until now. I don't know how BugOut expects to keep customers unless they are going for quantity to the point that it doesn't matter. Too much to even post here. Will find a local company who cares about their customers like McNeeley did instead."
TRACY H on August 2023
Baker Roofing Co
Baker Roofing Co
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
Welcome to Baker Roofing Company. Since 1915, Baker Roofing has grown to become one of the Nation’s largest and most respected roofing contractors. We are the experts when it comes to residential roofing projects in Wilmington, North Carolina. Our reputation for quality work, responsiveness and competitive pricing has been the primary factor in our success. We are committed to client satisfaction so call us today! We offer professional building envelope services for residential, commercial and industrial customers.
"They have a 10 year warranty. They really give a nice presentation and they give you a folder to keep your information. Very professional."
Sandra S on December 2022
Welcome to Baker Roofing Company. Since 1915, Baker Roofing has grown to become one of the Nation’s largest and most respected roofing contractors. We are the experts when it comes to residential roofing projects in Wilmington, North Carolina. Our reputation for quality work, responsiveness and competitive pricing has been the primary factor in our success. We are committed to client satisfaction so call us today! We offer professional building envelope services for residential, commercial and industrial customers.
"They have a 10 year warranty. They really give a nice presentation and they give you a folder to keep your information. Very professional."
Sandra S on December 2022
Authentic Restoration
Authentic Restoration
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
Award winning. Family owned & operated. We specialize in residential storm damage restoration, roof replacements and repairs. We provide complete turnkey insurance claims assistance from the initial FREE INSPECTION, meeting with your adjuster through completing the work with our high quality crew that is covered by liability and workman's compensation insurance. We also do cash jobs and provide cash estimates. We offer short and long term financing. Additional phone numbers (205) 616-1430, (205) 789-9733 and (317) 432-1971. *****Our primary business philosophy is “do what you say your going to do when you say you’re going to do it”.******
"It has gone very smoothly, I worked with Alfred Pickett, (205) 837-1011, who quoted the job, scheduled the job with one of Authentic Restoration's roofing crews. It is Alfred who stood fast that our roof was damaged and likely that our insurance adjuster would approve coverage payments. This occurred on an incredible day when I coincidentally paid a home inspector to inspect a small area on my roof that another "sub" of mine had patched. Alfred was standing nearby and we didn't say a word that Alfred was a roofer. I asked the Home Inspector to check our roof while he was up there - and he came down and told me the roof was not damaged by hail! When the inspector left, Alfred showed me on his "Tablet" the picture he took of our roof and there were many pale charcoal-colored spots in the picture. This was the hail damage we suspected that occurred in April 2017. Our terrific Cincinnati Insurance Co. paid all of our $40,638 roofing/new gutters bill except a $2,500 deductible that we happily paid. Authentic Restoration performed a great job on our home's roof and (don't forget) gutters. I am so big on Restoration that we got my youngest Stepson's home re-roofed due to hail damage also, and happily this home was covered by Cincinnati Insurance also (hail damage). In addition, I've led, so far, two of my neighbors who own luxury homes with hail-damaged roofs to Alfred and they are getting new replacement roofs covered by insurance. Alfred has also made things easy in doing our two jobs and I am very fortunate that we crossed paths because he has saved my wife and I some serious money and made it easy!!"
Lawrence H on March 2019
Award winning. Family owned & operated. We specialize in residential storm damage restoration, roof replacements and repairs. We provide complete turnkey insurance claims assistance from the initial FREE INSPECTION, meeting with your adjuster through completing the work with our high quality crew that is covered by liability and workman's compensation insurance. We also do cash jobs and provide cash estimates. We offer short and long term financing. Additional phone numbers (205) 616-1430, (205) 789-9733 and (317) 432-1971. *****Our primary business philosophy is “do what you say your going to do when you say you’re going to do it”.******
"It has gone very smoothly, I worked with Alfred Pickett, (205) 837-1011, who quoted the job, scheduled the job with one of Authentic Restoration's roofing crews. It is Alfred who stood fast that our roof was damaged and likely that our insurance adjuster would approve coverage payments. This occurred on an incredible day when I coincidentally paid a home inspector to inspect a small area on my roof that another "sub" of mine had patched. Alfred was standing nearby and we didn't say a word that Alfred was a roofer. I asked the Home Inspector to check our roof while he was up there - and he came down and told me the roof was not damaged by hail! When the inspector left, Alfred showed me on his "Tablet" the picture he took of our roof and there were many pale charcoal-colored spots in the picture. This was the hail damage we suspected that occurred in April 2017. Our terrific Cincinnati Insurance Co. paid all of our $40,638 roofing/new gutters bill except a $2,500 deductible that we happily paid. Authentic Restoration performed a great job on our home's roof and (don't forget) gutters. I am so big on Restoration that we got my youngest Stepson's home re-roofed due to hail damage also, and happily this home was covered by Cincinnati Insurance also (hail damage). In addition, I've led, so far, two of my neighbors who own luxury homes with hail-damaged roofs to Alfred and they are getting new replacement roofs covered by insurance. Alfred has also made things easy in doing our two jobs and I am very fortunate that we crossed paths because he has saved my wife and I some serious money and made it easy!!"
Lawrence H on March 2019
Peak Energy Inc
Peak Energy Inc
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
Angie's List members receive a 10% discount on a comprehensive energy audit. Peak Energy Inc is a home performance contractor specializing in home comfort and energy efficiency. We utilize up to date specialty diagnostic equipment to help homeowners identify cost effective retrofit opportunities. We currently self perform assessments and retrofit quality control. Qualified subcontractors are utilized on an as needed basis for certain retrofit work.
"We had serious issues with our second (half) story being consistently warmer than our first story, bringing with it very high electric bills. Peak Energy performed an energy audit that identified the issue and then sealed our attic (in the middle of a summer heat wave, no less) in 2 days. The team was professional and punctual and the discrepancy in our temperatures between the two floors went from >5 degrees to <2 degrees."
Harry J on August 2022
Angie's List members receive a 10% discount on a comprehensive energy audit. Peak Energy Inc is a home performance contractor specializing in home comfort and energy efficiency. We utilize up to date specialty diagnostic equipment to help homeowners identify cost effective retrofit opportunities. We currently self perform assessments and retrofit quality control. Qualified subcontractors are utilized on an as needed basis for certain retrofit work.
"We had serious issues with our second (half) story being consistently warmer than our first story, bringing with it very high electric bills. Peak Energy performed an energy audit that identified the issue and then sealed our attic (in the middle of a summer heat wave, no less) in 2 days. The team was professional and punctual and the discrepancy in our temperatures between the two floors went from >5 degrees to <2 degrees."
Harry J on August 2022
Smith Exterminating Company Inc
Smith Exterminating Company Inc
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
Smith Exterminating Company Inc
"Excellent job, used for 18 years"
Robert P on April 2019
Smith Exterminating Company Inc
"Excellent job, used for 18 years"
Robert P on April 2019
Guardian Protection
Guardian Protection
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.
"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."
William M on December 2024
Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.
"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."
William M on December 2024
Insulation questions, answered by experts
The Knightdale, NC homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
•Discover roof insulation costs, including average prices, key cost factors, and expert tips to help you budget and save on your next project.
The cost to insulate a basement varies based on materials, size, and other factors, as well as how much of the work you wish to perform yourself.
Learn the key factors that influence the cost of renting a blown-in insulation machine.
Spray foam insulation versus fiberglass—how do you choose? Compare the cost, durability, R-value, and more to pick the right one.
Learning how to insulate plaster walls can help improve your home's energy efficiency. However, there are crucial cautions to consider before attempting.
Knowing how to calculate the R-value of insulation and other materials is essential for determining whether you have too little or too much of it.
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