
Get matched with top insulation pros in Harmans, MD
There are 28 highly-rated local insulation pros.
Need a pro for your insulation service project in Harmans, MD?
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Verified Reviews for Insulation Service pros in Harmans, MD
*The Angi rating for Insulation Service companies in Harmans, MD 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 Harmans, MD 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 October 25, 2025
Find Insulation pros in Harmans

Terra Insulation
Terra Insulation
Our insulation and home performance company is dedicated to creating more comfortable and energy-efficient homes. Our mission is to help homeowners save money on their energy bills while reducing their carbon footprint. With years of experience in the industry, we specialize in providing top-quality insulation and air-sealing services that are tailored to meet the unique needs of each client. Our team of BPI certified Energy Strategists used the latest technology, techniques and standards to ensure that your home is properly insulated, so you can enjoy optimal comfort year-round. Whether you need insulation installed, air sealing services, or a comprehensive home energy audit, we are here to help you achieve your goals.
"It went well. A small mis-communication caused by accidental damage to a ceiling, but it worked out fine."
Robert F on July 2025
Our insulation and home performance company is dedicated to creating more comfortable and energy-efficient homes. Our mission is to help homeowners save money on their energy bills while reducing their carbon footprint. With years of experience in the industry, we specialize in providing top-quality insulation and air-sealing services that are tailored to meet the unique needs of each client. Our team of BPI certified Energy Strategists used the latest technology, techniques and standards to ensure that your home is properly insulated, so you can enjoy optimal comfort year-round. Whether you need insulation installed, air sealing services, or a comprehensive home energy audit, we are here to help you achieve your goals.
"It went well. A small mis-communication caused by accidental damage to a ceiling, but it worked out fine."
Robert F on July 2025
Atlas Home Energy Solutions
Atlas Home Energy Solutions
Atlas Home Energy Solutions is committed to providing the highest quality home energy improvements to homeowners interested in reducing their utility bills and improving the comfort of their home year round. We also qualify energy efficiency and comfort improvements in existing homes for significant utility rebates and federal tax credits, up to $10,000.00! Customer Satisfaction is our number one priority and we promise that we can make a real impact in your home in a way that keeps you happy every step of the way.
"5 stars!! Their pricing was the most competitive, and their communication was outstanding! Had our THOW insulated with closed cell spray foam and they did an awesome job from the very beginning of the process until the end. Would highly recommend!"
Shannon P on March 2023
Atlas Home Energy Solutions is committed to providing the highest quality home energy improvements to homeowners interested in reducing their utility bills and improving the comfort of their home year round. We also qualify energy efficiency and comfort improvements in existing homes for significant utility rebates and federal tax credits, up to $10,000.00! Customer Satisfaction is our number one priority and we promise that we can make a real impact in your home in a way that keeps you happy every step of the way.
"5 stars!! Their pricing was the most competitive, and their communication was outstanding! Had our THOW insulated with closed cell spray foam and they did an awesome job from the very beginning of the process until the end. Would highly recommend!"
Shannon P on March 2023

ROI Construction LLC
ROI Construction LLC
Why choose ROI Construction? Our Gold Standard guarantee is 100% customer satisfaction, 100% of the time! - It's that simple. No need to keep looking for “Contractor near me,” we are the top local Maryland and DC family owned Exterior company (est. 1974) that delivers the best results and a positive return on investment in the area! ROI also does a final walkthrough of every-single-job to ensure that we deliver a superior finished product for every ROI customer!
"Very pleased with the roofing and siding work performed by ROI Construction. Jose was especially helpful and very knowledgeable in all areas of home repair, including roofing, skylights, trim and siding. Brooke did a great job scheduling and managing the project. Highly recommend ROI for your roofing/remodeling needs."
Rachel S on September 2025
Why choose ROI Construction? Our Gold Standard guarantee is 100% customer satisfaction, 100% of the time! - It's that simple. No need to keep looking for “Contractor near me,” we are the top local Maryland and DC family owned Exterior company (est. 1974) that delivers the best results and a positive return on investment in the area! ROI also does a final walkthrough of every-single-job to ensure that we deliver a superior finished product for every ROI customer!
"Very pleased with the roofing and siding work performed by ROI Construction. Jose was especially helpful and very knowledgeable in all areas of home repair, including roofing, skylights, trim and siding. Brooke did a great job scheduling and managing the project. Highly recommend ROI for your roofing/remodeling needs."
Rachel S on September 2025
USA Insulation of Central Maryland
USA Insulation of Central Maryland
USA Insulation is a national franchise that specializes in premium wall insulation that's ecofriendly and ideal for retrofit applications. The company has insulation more than 100,000 homes nationwide. Established in 1977 and incorporated in 1985, USA Insulation has saved thousands of customers millions of dollars on their heating and air conditioning bills. The company is headquarter in Cleveland, Ohio with locations across the county. This local branch is located just outside Martinsburg, West Virginia. USA Premium Foam is a unique foam-in-place insulation that performs better than other retrofit insulation. The insulation is eco-friendly and the durable material works in any type of home. USA Premium Foam Insulation makes installation is a breeze, and with our one-step retrofit process ensures your home's thermal envelope is tightly sealed. The benefits of USA Premium Injection Foam Insulation include: - Better home comfort - Energy savings - Lower utility bills - Outperforms other retrofit insulation - Is environmentally friendly - Installs in any type of home - American-made Ask us about our Senior Citizen Discount.
USA Insulation is a national franchise that specializes in premium wall insulation that's ecofriendly and ideal for retrofit applications. The company has insulation more than 100,000 homes nationwide. Established in 1977 and incorporated in 1985, USA Insulation has saved thousands of customers millions of dollars on their heating and air conditioning bills. The company is headquarter in Cleveland, Ohio with locations across the county. This local branch is located just outside Martinsburg, West Virginia. USA Premium Foam is a unique foam-in-place insulation that performs better than other retrofit insulation. The insulation is eco-friendly and the durable material works in any type of home. USA Premium Foam Insulation makes installation is a breeze, and with our one-step retrofit process ensures your home's thermal envelope is tightly sealed. The benefits of USA Premium Injection Foam Insulation include: - Better home comfort - Energy savings - Lower utility bills - Outperforms other retrofit insulation - Is environmentally friendly - Installs in any type of home - American-made Ask us about our Senior Citizen Discount.
Evolve Home Hub
Evolve Home Hub
Welcome to Evolve Home Hub, where craftsmanship and innovation come together to transform your living space. Founded by the seasoned expertise of BJ and the fresh energy of Boston, our father-son duo is dedicated to over 20 years of excellence in remodeling, repairs, and basic upkeep for your home. Evolve Home Hub seamlessly integrates a legacy of craftsmanship with a commitment to modern living. From remodeling projects that redefine spaces to meticulous repairs and basic upkeep that ensure your home's longevity, our services cover every aspect of your living space. Our unique strength lies in the perfect blend of BJ's extensive 20+ years of hands-on experience and Boston's contemporary approach. This combination results in solutions that not only stand the test of time but also embrace the latest techniques in home improvement. At Evolve Home Hub, our commitment is woven into transparent communication, fair pricing, and exceeding your expectations. With over two decades of combined experience, Evolve Home Hub is more than a service; it's a family legacy. BJ, a trusted handyman with a wealth of industry knowledge, and Boston, with a fresh perspective and modern skills, lead our team of professionals dedicated to meticulous attention to detail. Your home is more than a structure; it's a living, evolving space. Let Evolve Home Hub be your partner in this journey. Contact us today, and let the father-son team at Evolve Home Hub bring over 20 years of expertise to transform your home into a testament of our commitment to excellence. Your satisfaction is our lasting legacy.
Welcome to Evolve Home Hub, where craftsmanship and innovation come together to transform your living space. Founded by the seasoned expertise of BJ and the fresh energy of Boston, our father-son duo is dedicated to over 20 years of excellence in remodeling, repairs, and basic upkeep for your home. Evolve Home Hub seamlessly integrates a legacy of craftsmanship with a commitment to modern living. From remodeling projects that redefine spaces to meticulous repairs and basic upkeep that ensure your home's longevity, our services cover every aspect of your living space. Our unique strength lies in the perfect blend of BJ's extensive 20+ years of hands-on experience and Boston's contemporary approach. This combination results in solutions that not only stand the test of time but also embrace the latest techniques in home improvement. At Evolve Home Hub, our commitment is woven into transparent communication, fair pricing, and exceeding your expectations. With over two decades of combined experience, Evolve Home Hub is more than a service; it's a family legacy. BJ, a trusted handyman with a wealth of industry knowledge, and Boston, with a fresh perspective and modern skills, lead our team of professionals dedicated to meticulous attention to detail. Your home is more than a structure; it's a living, evolving space. Let Evolve Home Hub be your partner in this journey. Contact us today, and let the father-son team at Evolve Home Hub bring over 20 years of expertise to transform your home into a testament of our commitment to excellence. Your satisfaction is our lasting legacy.
Metstar Premier Era Innovations
Metstar Premier Era Innovations
At Metstar Premier Era Innovations, we’re passionate about turning dreams into reality. We specialize in crafting both residential and commercial spaces in Maryland, DC and Northern Virginia with unwavering attention to detail. Our values of integrity, innovation, and collaboration drive every project we undertake. We listen, create, and build all while prioritizing your vision and aspirations. Trust us to bring excellence and quality to your project - it’s what defines us!
At Metstar Premier Era Innovations, we’re passionate about turning dreams into reality. We specialize in crafting both residential and commercial spaces in Maryland, DC and Northern Virginia with unwavering attention to detail. Our values of integrity, innovation, and collaboration drive every project we undertake. We listen, create, and build all while prioritizing your vision and aspirations. Trust us to bring excellence and quality to your project - it’s what defines us!
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Affordable Thorough Infrared
Affordable Thorough Infrared
Maryland state licensed, certified and insured Home and Building Inspector, Ati Inspections dba Affordable Thorough Infrared Residential and Commercial Building Inspections,Over 30 years of construction related experience, we use Infrared technology in all our inspections, we provide Ancillary services, Moisture Intrusion, Energy Audit, Air Quality, Well water, Mold, Wood Destroying Organisms ( Termite etc), Thermography, Thermal Imaging, pre-sale, Member and certified by interNACHI .
Maryland state licensed, certified and insured Home and Building Inspector, Ati Inspections dba Affordable Thorough Infrared Residential and Commercial Building Inspections,Over 30 years of construction related experience, we use Infrared technology in all our inspections, we provide Ancillary services, Moisture Intrusion, Energy Audit, Air Quality, Well water, Mold, Wood Destroying Organisms ( Termite etc), Thermography, Thermal Imaging, pre-sale, Member and certified by interNACHI .
The Harmans, MD homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.

Wool insulation offers a higher R-value than fiberglass but is more expensive. Use this guide to estimate wool insulation costs for your home.
•Discover roof insulation costs, including average prices, key cost factors, and expert tips to help you budget and save on your next project.

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

What is insulation? This behind-the-scenes home fixture will maintain comfortable temperatures in your home no matter the season. It’ll lower energy bills, to boot.

How much blown-in insulation do I need? Requirements vary by location and material choice. Learn how to estimate your needs for blown-in insulation.

A major detail in keeping your home at the optimal temperature is choosing between duct insulation types. Here's how to narrow down your options.
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