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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon64
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Swansea, SC

*The Angi rating for Insulation Service companies in Swansea, 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 Swansea, 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 November 19, 2025

Find Insulation pros in Swansea

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
23 local quotes requested

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

polymatheshvacducts

No reviews yet

polymatheshvacducts

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We work on Hvac systems, we clean air ducts, dryer vents, crawl space encapsulation, attic insulation, minor HVAC repairs. Chimney repairs and sweeps

We work on Hvac systems, we clean air ducts, dryer vents, crawl space encapsulation, attic insulation, minor HVAC repairs. Chimney repairs and sweeps

Foam Improvement

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Foam Improvement

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Foam Improvement is a full-service Home Insulation Contractor & Concrete Lifting/Leveling Contractor in South Carolina. We provide Spray Foam Insulation, and Concrete Lifting services in South Carolina. We are a family-owned and operated business servicing South Carolina.

Foam Improvement is a full-service Home Insulation Contractor & Concrete Lifting/Leveling Contractor in South Carolina. We provide Spray Foam Insulation, and Concrete Lifting services in South Carolina. We are a family-owned and operated business servicing South Carolina.

Avatar for Kennedy's Restoration

Kennedy's Restoration

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Kennedy's Restoration

No reviews yet
7 years of experience

Kennedy's Restoration believes in bringing your dreams for life! You and your family deserve a beautiful space to create memories and grow, we'll make it happen. From room remodels to electric to carpentry, we offer any service under the sun! Kennedy's restoration is a local, family run business, hoping to improve your home and life.

Kennedy's Restoration believes in bringing your dreams for life! You and your family deserve a beautiful space to create memories and grow, we'll make it happen. From room remodels to electric to carpentry, we offer any service under the sun! Kennedy's restoration is a local, family run business, hoping to improve your home and life.

Avatar for Livingstone Engineering, LLC

Livingstone Engineering, LLC

No reviews yet

Livingstone Engineering, LLC

No reviews yet
Free onsite estimate

Mechanical Engineer (PE) - Hvac and any mechanical design work. Energy Efficiency Audits, General Whole-House Handyman, Troubleshooting repair and maintenance expert. Plumbing systems expert. HEATING AND AC expert. Electrical troubleshooting and repair. General home and commercial upfits and remodels consulting and renovations.

Mechanical Engineer (PE) - Hvac and any mechanical design work. Energy Efficiency Audits, General Whole-House Handyman, Troubleshooting repair and maintenance expert. Plumbing systems expert. HEATING AND AC expert. Electrical troubleshooting and repair. General home and commercial upfits and remodels consulting and renovations.

Avatar for RetroFoam of the Carolinas

RetroFoam of the Carolinas

5.00(
4
)

RetroFoam of the Carolinas

5.00(
4
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

RetroFoam of the Carolinas is an insulation contractor that provides injection and open and closed cell spray foam insulating solutions for existing homes, new homes, and pole barns across the Carolinas and Virginia. Our mission is to help homeowners minimize their energy waste and create more energy-efficient, healthy, quieter homes. RetroFoam of the Carolinas is operated by a fun-loving team of construction professionals with over 25 years of experience in the industry. The team comprises service-minded, problem-solving people that are excited to talk to you at your level of expertise. Happy clients and energizing relationships are what get us up in the morning. We are always quick with a smile, and always excited to talk with anyone about how to make their homes more comfortable.

"The crew from RetroFoam handled our project great from start to finish. The team was very professional and got everything done the way we expected. Would definitely recommend!"

Shaun W on November 2021

RetroFoam of the Carolinas is an insulation contractor that provides injection and open and closed cell spray foam insulating solutions for existing homes, new homes, and pole barns across the Carolinas and Virginia. Our mission is to help homeowners minimize their energy waste and create more energy-efficient, healthy, quieter homes. RetroFoam of the Carolinas is operated by a fun-loving team of construction professionals with over 25 years of experience in the industry. The team comprises service-minded, problem-solving people that are excited to talk to you at your level of expertise. Happy clients and energizing relationships are what get us up in the morning. We are always quick with a smile, and always excited to talk with anyone about how to make their homes more comfortable.

"The crew from RetroFoam handled our project great from start to finish. The team was very professional and got everything done the way we expected. Would definitely recommend!"

Shaun W on November 2021

Palmetto ProFoam

No reviews yet

Palmetto ProFoam

No reviews yet
5 years of experience

As mechanical contractors operating separate companies, we worked closely for years on projects helping manage overflow work when needed. Our area of expertise has always been complicated projects where unique perspectives are necessary. We recognized an opportunity to pioneer an industry, so we combined forces to become Palmetto ProFoam. Our trade is not that of HVAC or SPRAYFOAM, it is BUILDING SCIENCE, and to that degree, we utilize high-efficient HVAC & insulation products and systems to achieve optimal performance.

As mechanical contractors operating separate companies, we worked closely for years on projects helping manage overflow work when needed. Our area of expertise has always been complicated projects where unique perspectives are necessary. We recognized an opportunity to pioneer an industry, so we combined forces to become Palmetto ProFoam. Our trade is not that of HVAC or SPRAYFOAM, it is BUILDING SCIENCE, and to that degree, we utilize high-efficient HVAC & insulation products and systems to achieve optimal performance.

T&D Home Improvements

No reviews yet

T&D Home Improvements

No reviews yet
25 years of experience

We are a small family owned and operated business. Our focus is guality workmanship at affordable rates. We offer free quotes on any of our services and take cash or credit card for payment.

We are a small family owned and operated business. Our focus is guality workmanship at affordable rates. We offer free quotes on any of our services and take cash or credit card for payment.

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Insulation questions, answered by experts

Spray foam insulation can last up to 80 to 100 years, making your investment worthwhile over the long run. Closed-cell spray foam tends to have the highest durability. Open-cell foam is subject to moisture, which can lead to deterioration. Remember that some spray foams will damage plastic piping, so consult a pro if you have PVC or CPVC pipes.

The most affordable way to insulate behind unfinished walls is to install fiberglass batts or rolls. These total around $0.75 per linear foot, with the width matching the gaps between standard studs perfectly. However, it’s important to consider the R-value of your insulation and the climate in your area, as fiberglass insulation isn’t the best in terms of preventing heat transfer. Plus, the most affordable option may cost more on electricity bills over time. The most affordable way to insulate behind finished walls is to leave them up and use blown-in insulation to avoid drywall replacement.

If you have a number of large icicles on your roof, you may have an issue with insulation. This is particularly true if you’re also dealing with ice dams. A roofing contractor can diagnose potential insultation issues and help you come up with a game plan to solve them.

Garage door insulation can last anywhere from 20 to 100 years depending on the type of insulation. Cellulose has the shortest lifespan coming in at between 20 and 30 years, while spray foam, mineral wool, and fiberglass can last between 80 and 100 years with proper maintenance. 

Humidity plays a role in how long more susceptible insulation materials—like fiberglass—last. Once fiberglass batts reach the 15-year mark, you'll need to routinely inspect your insulation to ensure that it is in mint order.

Depending on where you live and the conditions of your basement, you may not need to insulate your basement. Your best bet is to talk to a basement remodeling company to find out what they recommend doing.

Insulating your basement can help improve your home's energy efficiency, but it will also increase the cost of your basement remodel project. The average cost of installing basement insulation is $2,400.

The Swansea, SC homeowners’ guide to insulation services

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

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