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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon59
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in North, SC

*The Angi rating for Insulation Service companies in North, 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 North, 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 13, 2025

Find Insulation pros in North

Avatar for American Insulation Co

American Insulation Co

4.89(
18
)
•Approved Pro

American Insulation Co

4.89(
18
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 years of experience

FULL SERVICE, *LOCALLY FAMILY OWNED & OPERATED* INSULATION CO SINCE 1977, CELEBRATING 40 YEARS!!! YOUR EXISTING HOME RE-INSULATION SPECIALISTS!!! WE DO: ATTICS, EXTERIOR WALLS, FLOORS, VAPOR BARRIERS, INSULATION REMOVAL & MORE! ---- CALL TODAY & START SAVING ON YOUR UTILITY BILL AND MAKE YOUR HOME MORE COMFORTABLE!! ----

"They put insulation into an interior wall. Easy to deal with, and everything went smoothly."

Tobe S on April 2024

FULL SERVICE, *LOCALLY FAMILY OWNED & OPERATED* INSULATION CO SINCE 1977, CELEBRATING 40 YEARS!!! YOUR EXISTING HOME RE-INSULATION SPECIALISTS!!! WE DO: ATTICS, EXTERIOR WALLS, FLOORS, VAPOR BARRIERS, INSULATION REMOVAL & MORE! ---- CALL TODAY & START SAVING ON YOUR UTILITY BILL AND MAKE YOUR HOME MORE COMFORTABLE!! ----

"They put insulation into an interior wall. Easy to deal with, and everything went smoothly."

Tobe S on April 2024

Avatar for Attics Are Us

Attics Are Us

4.95(
100
)

Attics Are Us

4.95(
100
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Our main goal is to save people money on their energy bills. If your home is 20 years old, odds are that's it's under insulated. Any money spent on upgrading the insulation in your attic is money well spent. In most cases the dollars that you spend will be recovered in 3 years or less through lower heating & cooling bills. In most older homes there are 3 things that we concentrate on. 1. The amount of insulation in the attic as well as the R-value of it. 2. Leaks in the HVAC system if it's in the attic. 3. Air leaks at the access to the attic, properly dealing with any recessed light that may not be IC ( insulation contact ) rated & around the chimney penetrations that may be in the home. Controlling air leakage can be costly at times but, moving air destroys the R-value which increase energy bills. We can also help the home owner with some of the storage problems they may have by building light shelving to get their stored items up off the attic floor so that more of the attic can be properly insulated. The second most important item we install next to Owens Corning's fiberglas L77 is the Attic Tent. Please check out the link on the home page. We are a father & son team. One or both of us will be at your job. Over 20 years of experience. Additional contact: Steve Slaughter

"Work was great. This was my second time using them. Always prompt and courteous."

Chuck K on March 2020

Our main goal is to save people money on their energy bills. If your home is 20 years old, odds are that's it's under insulated. Any money spent on upgrading the insulation in your attic is money well spent. In most cases the dollars that you spend will be recovered in 3 years or less through lower heating & cooling bills. In most older homes there are 3 things that we concentrate on. 1. The amount of insulation in the attic as well as the R-value of it. 2. Leaks in the HVAC system if it's in the attic. 3. Air leaks at the access to the attic, properly dealing with any recessed light that may not be IC ( insulation contact ) rated & around the chimney penetrations that may be in the home. Controlling air leakage can be costly at times but, moving air destroys the R-value which increase energy bills. We can also help the home owner with some of the storage problems they may have by building light shelving to get their stored items up off the attic floor so that more of the attic can be properly insulated. The second most important item we install next to Owens Corning's fiberglas L77 is the Attic Tent. Please check out the link on the home page. We are a father & son team. One or both of us will be at your job. Over 20 years of experience. Additional contact: Steve Slaughter

"Work was great. This was my second time using them. Always prompt and courteous."

Chuck K on March 2020

Avatar for Guardian Protection

Guardian Protection

4.74(
2,120
)

Guardian Protection

4.74(
2,120
)
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

Avatar for Coastal Termite & Pest Control

Coastal Termite & Pest Control

4.69(
319
)

Coastal Termite & Pest Control

4.69(
319
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Coastal Termite Control of SC is Locally owned & operated business that has been serving the Low Country since 1953. Very few business can say they have over 58 years of experience and a proven track record. All technicians are licensed and highly trained. Additional address - PO Box 1019, Ladson, SC 29456. Additional phones - (888) 470-3996, (843) 572-5551. Additional DBA - Coastal Termite Control of Charleston Inc.

"Not well. Could not rely on them and fees extraordinarily higher than competitors."

Jaq S on June 2020

Coastal Termite Control of SC is Locally owned & operated business that has been serving the Low Country since 1953. Very few business can say they have over 58 years of experience and a proven track record. All technicians are licensed and highly trained. Additional address - PO Box 1019, Ladson, SC 29456. Additional phones - (888) 470-3996, (843) 572-5551. Additional DBA - Coastal Termite Control of Charleston Inc.

"Not well. Could not rely on them and fees extraordinarily higher than competitors."

Jaq S on June 2020

Avatar for Terminix - Columbia -Termite & Pest Control

Terminix - Columbia -Termite & Pest Control

4.57(
112
)

Terminix - Columbia -Termite & Pest Control

4.57(
112
)
Customers say: Super punctual
78 years of experience

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

Avatar for Comfort Services

Comfort Services

4.73(
48
)

Comfort Services

4.73(
48
)
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Comfort Services has been meeting the needs of HVAC services in Columbia, SC and surrounding areas since 1976. We are experienced at servicing your HVAC, performing energy audits and estimating costs for correcting problems or repairs. We provide heating & air conditioning systems that will best meet your needs.

Comfort Services has been meeting the needs of HVAC services in Columbia, SC and surrounding areas since 1976. We are experienced at servicing your HVAC, performing energy audits and estimating costs for correcting problems or repairs. We provide heating & air conditioning systems that will best meet your needs.

Olin Metal Works

5.00(
17
)

Olin Metal Works

5.00(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welding & Metal Fabrication Is Our Specialty. If you can draw it, I can build it! Olin Metal Works, custom builds using wrought iron metal, Handrails, Porch Railing, Stairs Railing, Gates, Fencing, Staircases, & Window Guards. My business & professional license #02248, S.I Code #47692, Acct #069985 3, & the Commercial/General Liab/Works Comp Insur (Wise Insurance Agency) No trip/serv charges. But if requested will provide a written estimate that includes material price & labor cost. Free estimates in the Greater Columbia Areas. Guaranteed Quality Craftsmanship! Visit my web-site www.olinmetalworks.com

Welding & Metal Fabrication Is Our Specialty. If you can draw it, I can build it! Olin Metal Works, custom builds using wrought iron metal, Handrails, Porch Railing, Stairs Railing, Gates, Fencing, Staircases, & Window Guards. My business & professional license #02248, S.I Code #47692, Acct #069985 3, & the Commercial/General Liab/Works Comp Insur (Wise Insurance Agency) No trip/serv charges. But if requested will provide a written estimate that includes material price & labor cost. Free estimates in the Greater Columbia Areas. Guaranteed Quality Craftsmanship! Visit my web-site www.olinmetalworks.com

Avatar for Construction Specialties of Columbia Inc

Construction Specialties of Columbia Inc

4.76(
66
)

Construction Specialties of Columbia Inc

4.76(
66
)
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Owner operated for over 30 years. Subs if necessary. No travel charges. Licensed residential home builder doing everything from remodels to new additions. Please visit our website and BBB rating for further information. Our commitment is to constantly perfect and improve our craft while also promoting personal growth and development in all levels and positions of CSI’s staff, therefore guaranteeing total satisfaction for our valued employees and customers. * 2014 Super Service Award Winner *

"I hired Daniel to redo the kitchen in my house. There were some minor setbacks along the way, but Daniel was very communicative through the whole process and accommodating. I found his staff to be very trustworthy in my home, which is important because I work full-time. When it came time to settle up the contract, the bottom line was what I was told it would be. Without a doubt, I'd hire them again and I'll recommend them over again. I'm very happy with my remodel. Thank you, Daniel."

Armando G on December 2021

Owner operated for over 30 years. Subs if necessary. No travel charges. Licensed residential home builder doing everything from remodels to new additions. Please visit our website and BBB rating for further information. Our commitment is to constantly perfect and improve our craft while also promoting personal growth and development in all levels and positions of CSI’s staff, therefore guaranteeing total satisfaction for our valued employees and customers. * 2014 Super Service Award Winner *

"I hired Daniel to redo the kitchen in my house. There were some minor setbacks along the way, but Daniel was very communicative through the whole process and accommodating. I found his staff to be very trustworthy in my home, which is important because I work full-time. When it came time to settle up the contract, the bottom line was what I was told it would be. Without a doubt, I'd hire them again and I'll recommend them over again. I'm very happy with my remodel. Thank you, Daniel."

Armando G on December 2021

Avatar for Mack Heating & Cooling

Mack Heating & Cooling

4.90(
10
)

Mack Heating & Cooling

4.90(
10
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have been providing quality home comfort services since 1988. Indoor Air Quality Specialist. We provide services for sales, repair, installation on new construction or existing. Commercial & Residential.

We have been providing quality home comfort services since 1988. Indoor Air Quality Specialist. We provide services for sales, repair, installation on new construction or existing. Commercial & Residential.

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FAQs for insulation service projects in North, 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 North, SC homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles