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TRUSTED BY WESTMINSTER, SC HOMEOWNERS
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Average homeowner rating10
Verified insulation services reviews
Verified Reviews for Insulation Service pros in Westminster, SC
*The Angi rating for Insulation Service companies in Westminster, SC 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 Westminster, SC 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 December 15, 2025
Find Insulation pros in Westminster

Roof Roof
Roof Roof
Founded in 1995, Roof Roof has since grown to provide services to several major southern markets. By installing the best products available in the construction industry with expert workmanship, we have the confidence to provide a 100% satisfaction guarantee on all work. If you’re ready to make your home or business more beautiful and more functional, Roof Roof has the experience and the motivation to successfully complete your project. We also offer installation of quality siding, gutters and insulation!
"Good experience."
Fred R on March 2019
Founded in 1995, Roof Roof has since grown to provide services to several major southern markets. By installing the best products available in the construction industry with expert workmanship, we have the confidence to provide a 100% satisfaction guarantee on all work. If you’re ready to make your home or business more beautiful and more functional, Roof Roof has the experience and the motivation to successfully complete your project. We also offer installation of quality siding, gutters and insulation!
"Good experience."
Fred R on March 2019

Terminix - Columbia -Termite & Pest Control
Terminix - Columbia -Termite & Pest Control
When pests or termites move in, you want the ultimate weapon to take them out: Terminix, America’s leading provider of termite and pest control. It's no wonder more than 2.7 million customers trust us to protect their homes and families from the havoc that unwanted intruders can create. You can look to us for a wide range of services to protect your home top to bottom, inside and out: Insulation Service, Moisture Control Solutions, Rodent and Wildlife Service and more. We can even help you win the fight against the bite with our revolutionary Mosquito Service. Don’t trust your home to just anybody. Go big. Go strong. Go Terminix. Protector of home since 1927.
"No problems at all and I've been using them for years."
David T on April 2020
When pests or termites move in, you want the ultimate weapon to take them out: Terminix, America’s leading provider of termite and pest control. It's no wonder more than 2.7 million customers trust us to protect their homes and families from the havoc that unwanted intruders can create. You can look to us for a wide range of services to protect your home top to bottom, inside and out: Insulation Service, Moisture Control Solutions, Rodent and Wildlife Service and more. We can even help you win the fight against the bite with our revolutionary Mosquito Service. Don’t trust your home to just anybody. Go big. Go strong. Go Terminix. Protector of home since 1927.
"No problems at all and I've been using them for years."
David T on April 2020

Air Concept Solutions LLC
Air Concept Solutions LLC
Here at Air Concept Solutions, LLC, we are a family owned business with over 25 years’ experience. We are a fully licensed, bonded and insured Mechanical HVAC Contractor specializing not just in your typical HVAC service but also the overall Building Performance of your home, commercial properties and restaurants. In addition to premium top brand HVAC equipment & duct work installations, retrofits, maintenance and crawlspace areas. With our professional staff & NATE Certified Technicians we are dedicated in providing the best heating and cooling service and advice to fit your needs and comfort. We offer 10% discount to any military or law enforcement personal and now to anyone who has been referred by Angie's List. Call to find out more about our service rates & pricing today. We are open 6 days a week with Saturday's at standard rates between business hours and 24 hour emergency service.
"Charles and Johnny and crew did a great job changing out my unit very professional explained all questions left home just as clean as it was before the arrived.job well done"
DANIEL H on April 2020
Here at Air Concept Solutions, LLC, we are a family owned business with over 25 years’ experience. We are a fully licensed, bonded and insured Mechanical HVAC Contractor specializing not just in your typical HVAC service but also the overall Building Performance of your home, commercial properties and restaurants. In addition to premium top brand HVAC equipment & duct work installations, retrofits, maintenance and crawlspace areas. With our professional staff & NATE Certified Technicians we are dedicated in providing the best heating and cooling service and advice to fit your needs and comfort. We offer 10% discount to any military or law enforcement personal and now to anyone who has been referred by Angie's List. Call to find out more about our service rates & pricing today. We are open 6 days a week with Saturday's at standard rates between business hours and 24 hour emergency service.
"Charles and Johnny and crew did a great job changing out my unit very professional explained all questions left home just as clean as it was before the arrived.job well done"
DANIEL H on April 2020

Waldrop Plumbing - Heating - Air
Waldrop Plumbing - Heating - Air
For over 40 years, Waldrop Plumbing - Heating - Air has been serving Greenville and Spartanburg Counties in South Carolina by providing fast, reliable service. When you live in South Carolina, having functional air conditioning is a necessity. The high temperatures and stifling humidity can make it difficult to get comfortable anywhere outside. We can help make your home a paradise with ice cold air conditioning and thorough air filtration to make sure your home isn’t taking in air filled with dust, pollen, or bacteria. No matter the issue in your home, Waldrop Plumbing - Heating - Air has a solution to help. We offer plumbing, heating, and air services for any kind of home. Our customers have included national businesses and homes down the street. No project is too small for us. With our services, you can weather any tropical storm South Carolina throws your way. We install backup generators to ensure that you have uninterrupted power throughout the year. Our NATE-certified technicians understand what it takes to do every job right, and our customer reviews show it. Find out why we’ve been trusted by our community for nearly half a century. Call today for outstanding service.
"Called initially for an inspection/work quote (not to have work done). Technition disabled the system without consultation and said I needed a new heat exchanger, or freeze as they woldnt turn it back on. $2000 later the furnace that was working BEFORE they touched it, no longer works. ANOTHER $2000 to replace the main board, plus $900 for surge and it won't even turn on.. .DO NOT USE THESE PEOPLE .. "
Michael B on November 2025
For over 40 years, Waldrop Plumbing - Heating - Air has been serving Greenville and Spartanburg Counties in South Carolina by providing fast, reliable service. When you live in South Carolina, having functional air conditioning is a necessity. The high temperatures and stifling humidity can make it difficult to get comfortable anywhere outside. We can help make your home a paradise with ice cold air conditioning and thorough air filtration to make sure your home isn’t taking in air filled with dust, pollen, or bacteria. No matter the issue in your home, Waldrop Plumbing - Heating - Air has a solution to help. We offer plumbing, heating, and air services for any kind of home. Our customers have included national businesses and homes down the street. No project is too small for us. With our services, you can weather any tropical storm South Carolina throws your way. We install backup generators to ensure that you have uninterrupted power throughout the year. Our NATE-certified technicians understand what it takes to do every job right, and our customer reviews show it. Find out why we’ve been trusted by our community for nearly half a century. Call today for outstanding service.
"Called initially for an inspection/work quote (not to have work done). Technition disabled the system without consultation and said I needed a new heat exchanger, or freeze as they woldnt turn it back on. $2000 later the furnace that was working BEFORE they touched it, no longer works. ANOTHER $2000 to replace the main board, plus $900 for surge and it won't even turn on.. .DO NOT USE THESE PEOPLE .. "
Michael B on November 2025

Roof Roof
Roof Roof
DBA: Findlay Roofing & Construction, Inc. Founded in 1995, has since grown to provide services to several major southern markets. By installing the best products available in the construction industry with expert workmanship, we have the confidence to provide a 100% satisfaction guarantee on all work. If you’re ready to make your home or business more beautiful and more functional, Roof Roof has the experience and the motivation to successfully complete your project. We also offer installation of quality siding, gutters, downspouts and insulation! Ask about our Angie's List Referral Program.
"Communications and scheduling were awful. Took forever and 7 calls to actually get them to send the quote. When I call they say Jorge will call back, he doesn't. Call him, and his voicemailbox is always full. Three times the roofers were scheduled to come and they never showed up, never called. Really regret using them. When the roofer finally showed up, he was a sub contractor that didn't really know what he was supposed to do. Felt bad for him, he had to bring his little boy who just wandered around my back yard while he worked on my roof. The actual work seems fine, it's the whole process of working with them that is awful. Can't figure out who they actually are, Findlay Roofing, Roof Roof, Mighty Dog Roofing? That was probably my first warning flag."
Carl G on January 2021
DBA: Findlay Roofing & Construction, Inc. Founded in 1995, has since grown to provide services to several major southern markets. By installing the best products available in the construction industry with expert workmanship, we have the confidence to provide a 100% satisfaction guarantee on all work. If you’re ready to make your home or business more beautiful and more functional, Roof Roof has the experience and the motivation to successfully complete your project. We also offer installation of quality siding, gutters, downspouts and insulation! Ask about our Angie's List Referral Program.
"Communications and scheduling were awful. Took forever and 7 calls to actually get them to send the quote. When I call they say Jorge will call back, he doesn't. Call him, and his voicemailbox is always full. Three times the roofers were scheduled to come and they never showed up, never called. Really regret using them. When the roofer finally showed up, he was a sub contractor that didn't really know what he was supposed to do. Felt bad for him, he had to bring his little boy who just wandered around my back yard while he worked on my roof. The actual work seems fine, it's the whole process of working with them that is awful. Can't figure out who they actually are, Findlay Roofing, Roof Roof, Mighty Dog Roofing? That was probably my first warning flag."
Carl G on January 2021

Energy Sharks Heating & Air
Energy Sharks Heating & Air
If you want to use a top rated contractor, save up to 40% on energy, improve your homes comfort, and receive a best price promise we are your “go to” company. Energy Sharks Heating & Air is one of the highest, if not the highest rated heating & air company in the upstate for a reason. We are A+ rated by the BBB and have over 300 customer “5 Star” ratings and reviews on the internet with 118 customer “5 star” ratings and reviews just on the Home Advisor website alone. The installation of your system is a major investment can you really afford to take a chance on a contractor rated less than 5 stars by their own customers or not A+ rated by the BBB? Energy Sharks Heating & Air is an engineer and veteran (Air Force Officer) owned heating & air contractor known for professionally installing “high performance and energy saving” equipment. We use our engineering background to make sure your new components interact well with existing components and more importantly with correctly sized ductwork to improve heating & cooling performance, efficiency, and most importantly longevity. We are told by our customers that we are consistently around 20% less for a high efficiency Trane than our competitors. As such, we offer a “best price” promise so you can be sure you are getting the best price from one of the highest rated heating & air companies in the upstate. Lastly, we are a certified Duke Energy and Piedmont Natural Gas Preferred Trade Partner so we can get you all of their available rebates if either is your service provider. Give us a call and we will schedule a free onsite visit to determine the exact size you need.
"it was fine, very efficient"
Malik T on January 2021
If you want to use a top rated contractor, save up to 40% on energy, improve your homes comfort, and receive a best price promise we are your “go to” company. Energy Sharks Heating & Air is one of the highest, if not the highest rated heating & air company in the upstate for a reason. We are A+ rated by the BBB and have over 300 customer “5 Star” ratings and reviews on the internet with 118 customer “5 star” ratings and reviews just on the Home Advisor website alone. The installation of your system is a major investment can you really afford to take a chance on a contractor rated less than 5 stars by their own customers or not A+ rated by the BBB? Energy Sharks Heating & Air is an engineer and veteran (Air Force Officer) owned heating & air contractor known for professionally installing “high performance and energy saving” equipment. We use our engineering background to make sure your new components interact well with existing components and more importantly with correctly sized ductwork to improve heating & cooling performance, efficiency, and most importantly longevity. We are told by our customers that we are consistently around 20% less for a high efficiency Trane than our competitors. As such, we offer a “best price” promise so you can be sure you are getting the best price from one of the highest rated heating & air companies in the upstate. Lastly, we are a certified Duke Energy and Piedmont Natural Gas Preferred Trade Partner so we can get you all of their available rebates if either is your service provider. Give us a call and we will schedule a free onsite visit to determine the exact size you need.
"it was fine, very efficient"
Malik T on January 2021
RAINMAN GUTTERS OF THE UPSTATE
RAINMAN GUTTERS OF THE UPSTATE
Gutter installation, repairs, and cleaning.
Gutter installation, repairs, and cleaning.

Pest Authority of Greenville
Pest Authority of Greenville
Whatever your pest needs are, you can count on us to provide legendary service at an affordable price point. We have been in business since 2012 and have since expanded from just mosquito and tick services to full-service pest control for both residential and commercial clients. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! How We Got Started I chose to work in this industry because we love seeing hard work and experience come together to solve clients' problems. We started in this industry in 2012. We describe our business as Rooted in the community Community Involvement Last year we gave over $20,000 in donations to local schools and non-profit organizations.
"I hired Pest Authority to treat my house for termites and put a new moisture barrier down. The guys were awesome to work with and they did a fantastic job."
Will H on July 2023
Whatever your pest needs are, you can count on us to provide legendary service at an affordable price point. We have been in business since 2012 and have since expanded from just mosquito and tick services to full-service pest control for both residential and commercial clients. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! How We Got Started I chose to work in this industry because we love seeing hard work and experience come together to solve clients' problems. We started in this industry in 2012. We describe our business as Rooted in the community Community Involvement Last year we gave over $20,000 in donations to local schools and non-profit organizations.
"I hired Pest Authority to treat my house for termites and put a new moisture barrier down. The guys were awesome to work with and they did a fantastic job."
Will H on July 2023

Terminix - Orangeburg -Termite & Pest Control
Terminix - Orangeburg -Termite & Pest Control
When pests or termites move in, you want the ultimate weapon to take them out: Terminix, America’s leading provider of termite and pest control. It's no wonder more than 2.7 million customers trust us to protect their homes and families from the havoc that unwanted intruders can create. You can look to us for a wide range of services to protect your home top to bottom, inside and out: Insulation Service, Moisture Control Solutions, Rodent and Wildlife Service and more. We can even help you win the fight against the bite with our revolutionary Mosquito Service. Don’t trust your home to just anybody. Go big. Go strong. Go Terminix. Protector of home since 1927.
When pests or termites move in, you want the ultimate weapon to take them out: Terminix, America’s leading provider of termite and pest control. It's no wonder more than 2.7 million customers trust us to protect their homes and families from the havoc that unwanted intruders can create. You can look to us for a wide range of services to protect your home top to bottom, inside and out: Insulation Service, Moisture Control Solutions, Rodent and Wildlife Service and more. We can even help you win the fight against the bite with our revolutionary Mosquito Service. Don’t trust your home to just anybody. Go big. Go strong. Go Terminix. Protector of home since 1927.

All Foam Insulation of the Carolinas
All Foam Insulation of the Carolinas
Owner operated. Cost is determined by the job. No travel charges. Licensed and insured. Estimator will visit your home and provide you with a free quote.
Owner operated. Cost is determined by the job. No travel charges. Licensed and insured. Estimator will visit your home and provide you with a free quote.
FAQs for insulation service projects in Westminster, SC
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
The Westminster, SC homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.

Trying to calculate how much spray foam insulation costs? Our in-depth guide breaks down pricing by type, amount, and where you install it.

How much does a radiant barrier cost? Our guide breaks down prices by type of barrier and size of your attic space.

Learn the key factors that influence the cost of renting a blown-in insulation machine.

Your home likely loses most of its heat through your attic. This guide on different types of attic insulation can help you boost your home’s efficiency.

What's keeping your home warm? Learn the differences between cellulose vs. vermiculite insulation and why it matters.

Crawl spaces are more than a small, uninhabitable space beneath your home. Learn how insulating your crawl space can make the area useful.
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