Top-rated attic insulation installers.

Get matched with top attic insulation installers in Silver Spring, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Attic insulation installers in Silver Spring

Long Fence

3.88(
226
)

Long Fence

3.88(
226
)
Customers say: Quality work
80 years of experience

500 employees. Cost is determined by the job. Travel charges may apply. Ask about Angie's List discount. Financing available. Additional locations - 2520 Urbana Pk, Ijamsville, Maryland 21754; 1910 Betson Ct, Odenton, MD 21113; 42521 John Mosby Hwy, Chantilly, Virginia 20152. Additional phone numbers - (301) 662-1600, (410) 793-0600 & (703) 471-0960. Additional fax numbers - (301) 874-5706, (301) 261-0643 & (703) 478-3545.

"Initial rep was great and informative. Felt comfortable with initial sale. Hardly had any contact from customer service except for the payments. There were several delays that we were not informed about unless we called to ask. Took 7 months before they showed up to begin project. Only 1 person was sent to build steps. Took a week. Hard worked, hardly took a break. Had to call again to see when they would come to pour patio. Never knew when they were coming, they just showed up. Hardly spoke with the homeowners. Inspection paperwork was just left on porch. Additional paperwork that is "required by the County" had to be completed by homeowner and taken to Court house to be notarized and filed and also provide a copy back to Long Fence. Time sensitive materials which added to homeowners to-do list. Gave this contract to LF on the surface of their history and appearance of a 'good local company' but should have stayed with original contactors in VA. Puddle of water forms when it rains"

Anissa B on February 2024

500 employees. Cost is determined by the job. Travel charges may apply. Ask about Angie's List discount. Financing available. Additional locations - 2520 Urbana Pk, Ijamsville, Maryland 21754; 1910 Betson Ct, Odenton, MD 21113; 42521 John Mosby Hwy, Chantilly, Virginia 20152. Additional phone numbers - (301) 662-1600, (410) 793-0600 & (703) 471-0960. Additional fax numbers - (301) 874-5706, (301) 261-0643 & (703) 478-3545.

"Initial rep was great and informative. Felt comfortable with initial sale. Hardly had any contact from customer service except for the payments. There were several delays that we were not informed about unless we called to ask. Took 7 months before they showed up to begin project. Only 1 person was sent to build steps. Took a week. Hard worked, hardly took a break. Had to call again to see when they would come to pour patio. Never knew when they were coming, they just showed up. Hardly spoke with the homeowners. Inspection paperwork was just left on porch. Additional paperwork that is "required by the County" had to be completed by homeowner and taken to Court house to be notarized and filed and also provide a copy back to Long Fence. Time sensitive materials which added to homeowners to-do list. Gave this contract to LF on the surface of their history and appearance of a 'good local company' but should have stayed with original contactors in VA. Puddle of water forms when it rains"

Anissa B on February 2024

MLB Home Improvements

No reviews yet

MLB Home Improvements

No reviews yet
30 years of experience

Free estimates

Free estimates

Qualis Construction Inc.

4.33(
3
)

Qualis Construction Inc.

4.33(
3
)
Customers say: Quality work
20 years of experience

Qualis Construction is a Maryland state licensed and insured home improvement company with over 20 years of combined experience. We specialize in residential home improvements and construction projects. Our company is conviniently based in Bowie, MD located centrally between the Baltimore and Washington, DC metropolitan areas. Our keys to success are: Unparalleled quality on all of our material and services because at Qualis our name means “Quality”. Understanding our clients' unique home improvement desires while providing them with creative and cost effective solutions. Consistently maintaining a high level of integrity, respect, cleanliness, and punctuality when it comes to our customers as we strive for 100% customer satisfaction.

Qualis Construction is a Maryland state licensed and insured home improvement company with over 20 years of combined experience. We specialize in residential home improvements and construction projects. Our company is conviniently based in Bowie, MD located centrally between the Baltimore and Washington, DC metropolitan areas. Our keys to success are: Unparalleled quality on all of our material and services because at Qualis our name means “Quality”. Understanding our clients' unique home improvement desires while providing them with creative and cost effective solutions. Consistently maintaining a high level of integrity, respect, cleanliness, and punctuality when it comes to our customers as we strive for 100% customer satisfaction.

Avatar for Renovations By Ed

Renovations By Ed

4.76(
17
)

Renovations By Ed

4.76(
17
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Renovations by Ed provides exceptional services in kitchen & bathroom remodeling, cabinets, additions, trim, basements finishing, decks and general contractor projects. No jobs is too big or too small! Call or email us today for Free Consultation! 301-662-1967

"First experience with Renovations by Ed; a fantastic first experience. Professional, wonderful craftsmanship. He and his contractors hav given me a great sense of trust for future work."

Grace B on January 2024

Renovations by Ed provides exceptional services in kitchen & bathroom remodeling, cabinets, additions, trim, basements finishing, decks and general contractor projects. No jobs is too big or too small! Call or email us today for Free Consultation! 301-662-1967

"First experience with Renovations by Ed; a fantastic first experience. Professional, wonderful craftsmanship. He and his contractors hav given me a great sense of trust for future work."

Grace B on January 2024

P. L. Johnson Construction, Inc.

No reviews yet

P. L. Johnson Construction, Inc.

No reviews yet
28 years of experience

We're a small company of 5 employees, by contracting us I always assure my customers that they would see me (Phillip L. Johnson-President)or a direct employee, day in and day out, doing your work, not a parade of subcontractors you didn't know. My company, as a small, tightly run organization, will avoid these typical contractor problems and give you a peace of mind.

We're a small company of 5 employees, by contracting us I always assure my customers that they would see me (Phillip L. Johnson-President)or a direct employee, day in and day out, doing your work, not a parade of subcontractors you didn't know. My company, as a small, tightly run organization, will avoid these typical contractor problems and give you a peace of mind.

Home Frontier LLC

No reviews yet

Home Frontier LLC

No reviews yet
21 years of experience

General contractor Home Frontier, LLC provides home improvement services to the Maryland state residents. Bathrooms, kitchens, basements, garages, remodeling, decks, patios, repairs, interior/exterior, small and big projects. Contact us today!

General contractor Home Frontier, LLC provides home improvement services to the Maryland state residents. Bathrooms, kitchens, basements, garages, remodeling, decks, patios, repairs, interior/exterior, small and big projects. Contact us today!

Makeover Construction LLC.

No reviews yet

Makeover Construction LLC.

No reviews yet
17 years of experience

We are a one stop shop for all services, both residential & commercial. With over a decade of experience, we specialize in full renovations, roofing, framing, painting, flooring, drywall, siding, gutters, and maintenance & repair, etc. Licensed & Insured.

We are a one stop shop for all services, both residential & commercial. With over a decade of experience, we specialize in full renovations, roofing, framing, painting, flooring, drywall, siding, gutters, and maintenance & repair, etc. Licensed & Insured.

Avatar for American Custom Contractors Inc

American Custom Contractors Inc

4.85(
88
)

American Custom Contractors Inc

4.85(
88
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

"Our roof, installed by American Custom 1 1/2 years ago, lost several roof cap shingles in the recent windstorm. I called and they sent Terry out the next day, looked at it, got some replacement shingles and fixed it within 2 hours. Best of all, it was under warranty so no charge!"

Sharon L on March 2018

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

"Our roof, installed by American Custom 1 1/2 years ago, lost several roof cap shingles in the recent windstorm. I called and they sent Terry out the next day, looked at it, got some replacement shingles and fixed it within 2 hours. Best of all, it was under warranty so no charge!"

Sharon L on March 2018

Salguero Flooring Services

5.00(
4
)

Salguero Flooring Services

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Elizandro Salguero, sole proprietor of Salguero Flooring Services has been working with hardwood floors since 2000. He is extremely knowledgable about installation, sanding, finishing and repairs and will help you decide what is the best way to meet your design objectives. Elizandro provides a free estimate followed by a contract, which describes deposit amount, final cost, and a detailed description of work to be performed.

"Elizandro and his team are great! Very professional, honest, detailed, reliable, very reasonable, and quick. Elizandro is very good listener, easy to chat about job, our concerns or requests. If we need to do more hardwood floor projects in the future, we will definitely go with him and his crew. Highly recommended."

JEFF J on November 2019

Elizandro Salguero, sole proprietor of Salguero Flooring Services has been working with hardwood floors since 2000. He is extremely knowledgable about installation, sanding, finishing and repairs and will help you decide what is the best way to meet your design objectives. Elizandro provides a free estimate followed by a contract, which describes deposit amount, final cost, and a detailed description of work to be performed.

"Elizandro and his team are great! Very professional, honest, detailed, reliable, very reasonable, and quick. Elizandro is very good listener, easy to chat about job, our concerns or requests. If we need to do more hardwood floor projects in the future, we will definitely go with him and his crew. Highly recommended."

JEFF J on November 2019

Cipriano Remodeling LLC

3.33(
3
)

Cipriano Remodeling LLC

3.33(
3
)
37 years of experience

Since 1988, the professionals at Cipriano Remodeling, LLC have been providing clients with high quality and comprehensive remodeling and home improvement services. Based in the Washington D.C. metro area, we also specialize in Eastern Shore vacation home renovations and select projects throughout the U.S.

"DO NOT give this person any money. Look around other cites for reviews on him, total thief. Takes your money, asks for more, doesn’t do any work, leaves, files for bankruptcy, repeat. Should be in jail."

Kseniya K on July 2022

Since 1988, the professionals at Cipriano Remodeling, LLC have been providing clients with high quality and comprehensive remodeling and home improvement services. Based in the Washington D.C. metro area, we also specialize in Eastern Shore vacation home renovations and select projects throughout the U.S.

"DO NOT give this person any money. Look around other cites for reviews on him, total thief. Takes your money, asks for more, doesn’t do any work, leaves, files for bankruptcy, repeat. Should be in jail."

Kseniya K on July 2022

...
Showing 1-10 of 1001
FAQs for attic insulation installation projects in Silver Spring, MD

The best attic insulation depends on where you live, the project stage, and your budget. New builds often benefit from structural insulated panels for top-tier efficiency, while homes in very warm regions can see big cooling savings with reflective insulation. Blown-in, loose-fill, and spray foam all excel at filling odd spaces in finished attics. Talk with a certified local pro to match the material to your climate, space, and wallet.

You’ll only need a licensed electrician if the project calls for moving existing wiring or adding new fixtures. For straightforward insulation jobs, your insulation installer can work around current cables. That said, never start insulating until a pro has checked any questionable wiring. If you suspect damaged or outdated circuits, book an electrician first to keep the project—and your home—safe and code-compliant.

Without air sealing, even the best insulation can underperform. Gaps let heated or cooled air leak out, forcing your HVAC system to work harder and driving up energy bills. Sealing those cracks before adding insulation locks in conditioned air, keeps moisture at bay, and helps the new material hit its full R-value. Ask your insulation pro to tackle sealing first so you enjoy consistent comfort and lower monthly costs.

Among readily available options, structural insulated panels and rigid foam boards top the charts with R-values that can reach 8.0. They’re ideal for new construction or very cold climates where maximum thermal resistance matters most. If you live in a milder zone, blown-in or loose-fill insulation may deliver plenty of performance at a lower price. Weigh the upfront cost against energy savings—and lean on a local pro’s guidance—to pick the smartest fit.

The Silver Spring, MD homeowners’ guide to attic insulation installations

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

See all articles