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Insulation install or upgrade pros in Charleston

Avatar for Carolina Energy Conservation, LLC
Carolina Energy Conservation, LLC
9516 Highway 707
4.76(
87
)
Approved Pro
Carolina Energy Conservation, LLC
9516 Highway 707
4.76(
87
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
207 local quotes requested

Carolina Energy Conservation is a local family owned and operated company. The company was founded under the principle to provide the residents of the Grand Strand community (and beyond) with a reliable and trustworthy company aimed at helping to reduce energy consumption as well as reducing the community’s utility bills. With our office located directly in the myrtle beach area we have been a leader in the energy improvement market since our inception in 2009.

"Very well, Very neat, personable, and efficient. Very pleased"

Doug R on August 2020

Carolina Energy Conservation is a local family owned and operated company. The company was founded under the principle to provide the residents of the Grand Strand community (and beyond) with a reliable and trustworthy company aimed at helping to reduce energy consumption as well as reducing the community’s utility bills. With our office located directly in the myrtle beach area we have been a leader in the energy improvement market since our inception in 2009.

"Very well, Very neat, personable, and efficient. Very pleased"

Doug R on August 2020


Avatar for The Southern Floor Company
The Southern Floor Company
5.00(
5
)
Approved Pro
The Southern Floor Company
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
122 local quotes requested

At The Southern Floor Company(formerly Holy City Flooring LLC), we have been providing high-quality floor installation and refinishing services for over 10 years in Charleston, SC. We have a team of experienced professionals who are dedicated to providing excellent customer service and ensuring our clients are satisfied with our work. We offer a wide range of flooring options to suit any style and budget, including hardwood, laminate, vinyl, tile, and carpet. Whether you’re renovating a residential home, commercial space, or a large-scale industrial project, we have the expertise and resources to handle installations of any size and complexity.

"Amazing!!! Paul Apted and his team were absolutely incredible!! They came in and laid down all new flooring in less than two hours and it looks amazing!! The price was also unbeatable. They were very friendly and had wonderful customer service and worked with me to figure out the best fix for my project! I absolutely would hire them again, it was a quick, easy and painless project!!! Which is wonderful considering I thought it was going to be a headache to get my floor taken care of. Now my house is ready to go for my new tenant that moves in, in a week. Thank you Holy City Flooring!!!"

Aurora B on February 2022

At The Southern Floor Company(formerly Holy City Flooring LLC), we have been providing high-quality floor installation and refinishing services for over 10 years in Charleston, SC. We have a team of experienced professionals who are dedicated to providing excellent customer service and ensuring our clients are satisfied with our work. We offer a wide range of flooring options to suit any style and budget, including hardwood, laminate, vinyl, tile, and carpet. Whether you’re renovating a residential home, commercial space, or a large-scale industrial project, we have the expertise and resources to handle installations of any size and complexity.

"Amazing!!! Paul Apted and his team were absolutely incredible!! They came in and laid down all new flooring in less than two hours and it looks amazing!! The price was also unbeatable. They were very friendly and had wonderful customer service and worked with me to figure out the best fix for my project! I absolutely would hire them again, it was a quick, easy and painless project!!! Which is wonderful considering I thought it was going to be a headache to get my floor taken care of. Now my house is ready to go for my new tenant that moves in, in a week. Thank you Holy City Flooring!!!"

Aurora B on February 2022


Palm Flooring LLC
201 Green Oak Ct
5.00(
27
)
Approved Pro
Palm Flooring LLC
201 Green Oak Ct
5.00(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
183 local quotes requested

Palm Flooring is the premier provider of quality hardwood flooring in Charleston, SC and the surrounding areas. Our specialty is everything hard wood. Your satisfaction is our priority. And we guarantee to provide you a quality product start to finish.

"Wonderful Due to foundation issues, I need my old hardwood floor lifted up and new flooring installed. Yuri, of Palm Flooring, responded to my call. He was always available by text or phone call. He was always on time and always respectful of me and my house. I was very comfortable working with him, would willing recommend him to anyone. 100% satisfaction."

Donna V on April 2025

Palm Flooring is the premier provider of quality hardwood flooring in Charleston, SC and the surrounding areas. Our specialty is everything hard wood. Your satisfaction is our priority. And we guarantee to provide you a quality product start to finish.

"Wonderful Due to foundation issues, I need my old hardwood floor lifted up and new flooring installed. Yuri, of Palm Flooring, responded to my call. He was always available by text or phone call. He was always on time and always respectful of me and my house. I was very comfortable working with him, would willing recommend him to anyone. 100% satisfaction."

Donna V on April 2025


Avatar for American Air LLC
American Air LLC
118 Bobs Corner Drive
5.00(
3
)
Approved Pro
American Air LLC
118 Bobs Corner Drive
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

At American Air LLC, we offer a wide range of professional home services to ensure your home stays clean, safe, and comfortable. Specializing in duct cleaning, mold remediation, crawl space vapor barriers and encapsulation, and whole-home insulation, we address every aspect of your home’s health and efficiency. In addition to our core services, we also provide reliable general home repairs, from fixing clogged sinks to replacing flooring or ensuring doors close properly. When unexpected events like floods or fires occur, our expert reconstruction team is here to help you rebuild and restore your home to its original condition. With years of experience and a dedication to customer satisfaction, we’re proud to offer trustworthy and affordable solutions to all your home repair and improvement needs.

"Professional, polite, and timely. Very knowledgeable, and answered all my many questions Would highly recommend."

Rita R on February 2025

At American Air LLC, we offer a wide range of professional home services to ensure your home stays clean, safe, and comfortable. Specializing in duct cleaning, mold remediation, crawl space vapor barriers and encapsulation, and whole-home insulation, we address every aspect of your home’s health and efficiency. In addition to our core services, we also provide reliable general home repairs, from fixing clogged sinks to replacing flooring or ensuring doors close properly. When unexpected events like floods or fires occur, our expert reconstruction team is here to help you rebuild and restore your home to its original condition. With years of experience and a dedication to customer satisfaction, we’re proud to offer trustworthy and affordable solutions to all your home repair and improvement needs.

"Professional, polite, and timely. Very knowledgeable, and answered all my many questions Would highly recommend."

Rita R on February 2025


Avatar for Murray's Construction & Floor Covering
Murray's Construction & Floor Covering
343 Catholic Hill Cir
5.00(
4
)
Approved Pro
Murray's Construction & Floor Covering
343 Catholic Hill Cir
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
327 local quotes requested

I specialize in remodeling and floor coverings. I travel near or far for all my jobs and offer the best price. I have been doing floor coverings and remodeling for 35 years. My business is owner operated. Murray's Construction & Floor Covering is a full-service home remodeling company that specializes in transforming residential spaces with quality craftsmanship and attention to detail. From custom flooring solutions to kitchen and bathroom renovations, our team handles every aspect of home improvement. We offer a wide range of services, including tile installation, hardwood flooring, drywall work, cabinetry, painting, and more. Whether you're updating a single room or undertaking a full home renovation, Murray's Construction & Floor Covering is dedicated to delivering exceptional results tailored to your vision and needs. With a commitment to customer satisfaction and timely project completion, we ensure your home is beautiful, functional, and built to last. Call or 'click' for a FREE estimate today!

"Very honest and did a very good job"

Shane R on February 2025

I specialize in remodeling and floor coverings. I travel near or far for all my jobs and offer the best price. I have been doing floor coverings and remodeling for 35 years. My business is owner operated. Murray's Construction & Floor Covering is a full-service home remodeling company that specializes in transforming residential spaces with quality craftsmanship and attention to detail. From custom flooring solutions to kitchen and bathroom renovations, our team handles every aspect of home improvement. We offer a wide range of services, including tile installation, hardwood flooring, drywall work, cabinetry, painting, and more. Whether you're updating a single room or undertaking a full home renovation, Murray's Construction & Floor Covering is dedicated to delivering exceptional results tailored to your vision and needs. With a commitment to customer satisfaction and timely project completion, we ensure your home is beautiful, functional, and built to last. Call or 'click' for a FREE estimate today!

"Very honest and did a very good job"

Shane R on February 2025


Avatar for Munn Contractors, LLC
Munn Contractors, LLC
1228 Mail Route Rd
5.00(
10
)
Approved Pro
Munn Contractors, LLC
1228 Mail Route Rd
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
113 local quotes requested

Munn Contractors specialize in Residential home and site work. We are owned & operated by a Lowcountry Native that has 30 years of experience. We can help you with all residential building needs. Let us help make your home your castle you always wanted. We also fix water issues using french drains, ditches or even a pond. We also can help with unwanted trees, bushes and even grading the property. So, let us help you with your home improvement needs.

"Amazing! Team was so communicative and quick. I would hire again."

mel f on December 2023

Munn Contractors specialize in Residential home and site work. We are owned & operated by a Lowcountry Native that has 30 years of experience. We can help you with all residential building needs. Let us help make your home your castle you always wanted. We also fix water issues using french drains, ditches or even a pond. We also can help with unwanted trees, bushes and even grading the property. So, let us help you with your home improvement needs.

"Amazing! Team was so communicative and quick. I would hire again."

mel f on December 2023


Avatar for Lowveld Crawlspace Solutions LLC
Lowveld Crawlspace Solutions LLC
2612 Larch Lane
5.00(
6
)
Approved Pro
Lowveld Crawlspace Solutions LLC
2612 Larch Lane
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
96 local quotes requested

Lowveld Crawlspace Solutions (LCS) offers crawlspace encapsulation, vapor barrier systems, dehumidifier and pump installation, as well as attic insulation. We pride ourselves on serving our customers in a timely and professional manner, never leaving you in the dark on the condition of your home. Your crawlspace is a vital part of your homes foundation and often overlooked. With free estimates and free inspections, we are here to provide your family with our professional recommendation. As a sister company to Duct-Tec, our technicians are well-versed to handle any project throughout your internal home system.

"Excellent! They were timely efficient friendly and their price was very competitive for a high-quality job well done. I would 100% recommend them to any of my neighbors or friends!"

Jenny A on June 2023

Lowveld Crawlspace Solutions (LCS) offers crawlspace encapsulation, vapor barrier systems, dehumidifier and pump installation, as well as attic insulation. We pride ourselves on serving our customers in a timely and professional manner, never leaving you in the dark on the condition of your home. Your crawlspace is a vital part of your homes foundation and often overlooked. With free estimates and free inspections, we are here to provide your family with our professional recommendation. As a sister company to Duct-Tec, our technicians are well-versed to handle any project throughout your internal home system.

"Excellent! They were timely efficient friendly and their price was very competitive for a high-quality job well done. I would 100% recommend them to any of my neighbors or friends!"

Jenny A on June 2023


Avatar for JC's Flooring & Installation
JC's Flooring & Installation
123 Main St.
5.00(
6
)
Approved Pro
JC's Flooring & Installation
123 Main St.
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
175 local quotes requested

We specialize in Ceramic Tile, LvP, Hardwood Floors, and more. JC is a 3rd floor installation pro with over two decades worth of experience and a family heritage to back it up. From the Ripley's Aquarium to your house, JC Flooring delivers quality and professionalism to every project. Call -or- click to schedule your free estimate today!

"Easy to communicate with and a beautiful installation. 10/10 would recommend! Couldn't be happier"

Kayla F on January 2025

We specialize in Ceramic Tile, LvP, Hardwood Floors, and more. JC is a 3rd floor installation pro with over two decades worth of experience and a family heritage to back it up. From the Ripley's Aquarium to your house, JC Flooring delivers quality and professionalism to every project. Call -or- click to schedule your free estimate today!

"Easy to communicate with and a beautiful installation. 10/10 would recommend! Couldn't be happier"

Kayla F on January 2025


Avatar for WOODBOYS
WOODBOYS
3824 Ladson Rd
4.86(
58
)
Approved Pro
WOODBOYS
3824 Ladson Rd
4.86(
58
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
90 local quotes requested

Woodboys has been in business since 1978. Woodboys offers a selection of over 4000 beautiful hardwood floors and has a large collection of vinyl plank samples to choose from. We also provide free in-home consultations. We accept all major credit cards and offer special financing through Wells Fargo's Home Projects.

"Woodboys did an excellent job repairing my entire home from joists to subfloor to my new LVP. Woodboys may be a small family owned business, but they give 100% to make sure the job is done right. Christopher was right there from beginning to end, even helping out the installers if needed. The installers Robbie and his sons Ryan and Brad were very professional and very personal to my needs while my home was in shambles. Would highly recommend Woodboys for your flooring needs. We need to shop Small Family owned businesses instead of the big box stores. Thanks again Woodboys Family for a job well done?"

Brenda B on June 2024

Woodboys has been in business since 1978. Woodboys offers a selection of over 4000 beautiful hardwood floors and has a large collection of vinyl plank samples to choose from. We also provide free in-home consultations. We accept all major credit cards and offer special financing through Wells Fargo's Home Projects.

"Woodboys did an excellent job repairing my entire home from joists to subfloor to my new LVP. Woodboys may be a small family owned business, but they give 100% to make sure the job is done right. Christopher was right there from beginning to end, even helping out the installers if needed. The installers Robbie and his sons Ryan and Brad were very professional and very personal to my needs while my home was in shambles. Would highly recommend Woodboys for your flooring needs. We need to shop Small Family owned businesses instead of the big box stores. Thanks again Woodboys Family for a job well done?"

Brenda B on June 2024


Avatar for HDR Flooring & Remodeling LLC
HDR Flooring & Remodeling LLC
3310 Maybank Hwy
New on HomeAdvisorNew on Angi
Approved Pro
HDR Flooring & Remodeling LLC
3310 Maybank Hwy
New on AngiNew on HomeAdvisor
Approved Pro
125 local quotes requested
9 years of experience

With years of experience serving the area, we are your solution for all your needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

With years of experience serving the area, we are your solution for all your needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

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Insulation installs or upgrades FAQs

R-value measures how well insulation resists heat flow, which directly affects your home's energy efficiency. The higher the R-value, the better the insulation. By calculating the R-value needed for your specific climate and home design, you can choose the right insulation materials and thickness to keep your home comfortable and reduce heating and cooling costs.

You don't need to remove your old insulation before adding new insulation, as long as it's in good condition. Adding new insulation over existing materials can improve your home's energy efficiency. For example, you can install blown-in insulation around fiberglass batts or place rigid insulation over existing layers to enhance the overall R-value. However, if your current insulation is wet, moldy, or damaged, you should remove it to avoid health risks and maintain optimal performance.

Installing insulation typically takes five to twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the type of material and your home's layout. If you need to remove old insulation, have a larger home, or hard-to-reach areas, the project may take longer.

The International Association of Certified Home Inspectors has said foam board insulation can last up to 100 years if properly installed. Some insulation materials can suffer from water damage or start to sag over many years, thus reducing their insulating ability. Foam boards shouldn't suffer from sagging but have the potential to get damaged. Any broken pieces of foam board can reduce its insulating effectiveness.

The homeowners guide to insulation installs or upgrades
From average costs to expert advice, get all the answers you need to get your job done.
room in home with sound proofing panels on the wall
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The cost to soundproof a room depends mainly on room size and the material you use. This guide can help you plan your project budget.
Wooden planks with building foam
Apr 16, 2025
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Create a budget for new insulation using this cost guide, featuring the most important price factors to consider.
Worker installing new home roof insulation
Mar 31, 2025
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Budget for radiant barrier costs based on factors such as foil type, attic size, material quality, ventilation type, labor, and more.
A worker spraying blown fiberglass insulation between attic trusses
Feb 11, 2025
Feb 11, 2025
Check out the cost to install blown-in insulation based on factors like R-value, insulation type, local labor rates, and more.
Batt and roll insulation installed by professional in protective gear
Feb 14, 2025
Feb 14, 2025
Our guide explains how much you should budget for insulation installation to help keep your home comfortable and your energy bills lower.
Man installing thermal roof insulation layer
Jan 28, 2025
Jan 28, 2025
When calculating the cost to insulate your attic, you need to consider materials, size of the attic, location, R-value, and labor costs.
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