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Find Attic insulation installers in Silver Spring

Avatar for Discount Energy Services

Discount Energy Services

4.36(
81
)
•Approved Pro

Discount Energy Services

4.36(
81
)
•Approved Pro
Customers say: Terrific value
452 local quotes requested
41 years of experience

Discount Energy Services has been insulating homes in Northern Virginia and the Washington, D.C. Metro area for over 30 years, and we have insulated more older homes than any of the other insulation contractors. The owner has over 40 years experience, and has always been specialized in insulating the older homes. Please call to have questions about your home insulation needs personally answered, and for an appointment for your free insulation estimate. After consulting with us, you may decide which type of insulation, and how much insulation you want after we give you your insulation suggestions, and we will also let you know what we recommend most. We will send our energy conservation specialist to your home to measure, and give you your free written prices for the energy saving options best suited for your home, whenever you are ready. Thanks again for checking with us. We guarantee the best job at the best price, and look forward to your call.

"Job done beautiful"

Thomas W on October 2024

Discount Energy Services has been insulating homes in Northern Virginia and the Washington, D.C. Metro area for over 30 years, and we have insulated more older homes than any of the other insulation contractors. The owner has over 40 years experience, and has always been specialized in insulating the older homes. Please call to have questions about your home insulation needs personally answered, and for an appointment for your free insulation estimate. After consulting with us, you may decide which type of insulation, and how much insulation you want after we give you your insulation suggestions, and we will also let you know what we recommend most. We will send our energy conservation specialist to your home to measure, and give you your free written prices for the energy saving options best suited for your home, whenever you are ready. Thanks again for checking with us. We guarantee the best job at the best price, and look forward to your call.

"Job done beautiful"

Thomas W on October 2024

Avatar for Elegant Floor Services

Elegant Floor Services

4.46(
342
)
•Approved Pro

Elegant Floor Services

4.46(
342
)
•Approved Pro
Customers say: Quality work
581 local quotes requested
39 years of experience

Elegant Floor Service has been offering leading, comprehensive wood floor services to residents in Maryland, Virginia, and DC since 1987! Our trusted, in-house contractors carry extensive experience and top-class training, ensuring we can meet all of your home or business flooring needs. From maintenance to total installation, you can count on Elegant Floor Service to provide. Offering many varieties of hardwood, flooring installation, refinishing, and restoration of stone floors.

"The process was easy. I am pleased with the finished product and the installation process."

Edward S on July 2024

Elegant Floor Service has been offering leading, comprehensive wood floor services to residents in Maryland, Virginia, and DC since 1987! Our trusted, in-house contractors carry extensive experience and top-class training, ensuring we can meet all of your home or business flooring needs. From maintenance to total installation, you can count on Elegant Floor Service to provide. Offering many varieties of hardwood, flooring installation, refinishing, and restoration of stone floors.

"The process was easy. I am pleased with the finished product and the installation process."

Edward S on July 2024

Avatar for D & H Demolition, LLC

D & H Demolition, LLC

5.00(
11
)
•Approved Pro

D & H Demolition, LLC

5.00(
11
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4664 local quotes requested

Leading the industry by providing a comprehensive service to residential & commercial clients in need of selective & structural demolition , hazardous material abatement and disposal , as well as mold remediation services. Call or click for your FREE estimate today!

"Excellent job excellent people"

Denise W on June 2025

Leading the industry by providing a comprehensive service to residential & commercial clients in need of selective & structural demolition , hazardous material abatement and disposal , as well as mold remediation services. Call or click for your FREE estimate today!

"Excellent job excellent people"

Denise W on June 2025

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

ROSE RESTORATION

4.92(
73
)

ROSE RESTORATION

4.92(
73
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Marble Polishing and Stone Restoration by Experienced Craftsmen. Concrete Polishing Specialists!! Rose Restoration has been serving residential customers for over 30 years!! Rose Restoration is family owned and operated. We have a price match policy. We guarantee our work. We are licensed and insured. We offer: Marble and Granite: Cleaning, Polishing, Refinishing, Sealing. Terrazzo Restoration, Repair and Maintenance Concrete Polishing and Staining Grout Replacement and Cleaning Historic Restoration Follow us on Twitter and “Like” us on Facebook for Stone Care Tips and Other Good Information!!

"Initially, I was very unhappy with the job. The floor was covered in smears and I was told I would need to wipe them off as the floors dried. The grout was also still very cracked and the few repairs that had been done just had grout pushed in on top of the cracked grout. The next day I called and expressed my dissatisfaction so they scheduled the technician to come back out a week later. By the end of another 6 hours, the floor is beautiful! Cracked grout was cut out in necessary spots, new grout put in, and floors hand buffed. Very happy with the end result....just a little tough getting there."

Frederick F on November 2020

Marble Polishing and Stone Restoration by Experienced Craftsmen. Concrete Polishing Specialists!! Rose Restoration has been serving residential customers for over 30 years!! Rose Restoration is family owned and operated. We have a price match policy. We guarantee our work. We are licensed and insured. We offer: Marble and Granite: Cleaning, Polishing, Refinishing, Sealing. Terrazzo Restoration, Repair and Maintenance Concrete Polishing and Staining Grout Replacement and Cleaning Historic Restoration Follow us on Twitter and “Like” us on Facebook for Stone Care Tips and Other Good Information!!

"Initially, I was very unhappy with the job. The floor was covered in smears and I was told I would need to wipe them off as the floors dried. The grout was also still very cracked and the few repairs that had been done just had grout pushed in on top of the cracked grout. The next day I called and expressed my dissatisfaction so they scheduled the technician to come back out a week later. By the end of another 6 hours, the floor is beautiful! Cracked grout was cut out in necessary spots, new grout put in, and floors hand buffed. Very happy with the end result....just a little tough getting there."

Frederick F on November 2020

Avatar for American Home Contractors of VA, LLC

American Home Contractors of VA, LLC

4.78(
385
)

American Home Contractors of VA, LLC

4.78(
385
)
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

For over 35 years, American Home Contractors has provided exterior household services and upgrades across Maryland, Washington DC, and Northern Virginia. American Home takes great pride in ensuring customer satisfaction and commits to delivering the highest quality of work when renovating any home.

"American Home Contractors and Hugo in particular were great to work with. We had multiple jobs done which required several trips and Hugo kept us informed and worked around several weather delays. He relocated and installed a new attic fan, hooked up the bathroom fan to a new roof vent, insulated a pipe in the attic, installed apron flashing on four windows, painted the flue vent, reconnected some lose siding and replaced three pieces of rotted trim and painted it. The work appears to be top notch and we appreciate the hard work and long hours Hugo put in! I would definitely recommend this company and most certainly Hugo to everyone. We also had American Home Contractors replace our gutters and install gutter guards. They did an excellent job with that as well."

Barry R on February 2025

For over 35 years, American Home Contractors has provided exterior household services and upgrades across Maryland, Washington DC, and Northern Virginia. American Home takes great pride in ensuring customer satisfaction and commits to delivering the highest quality of work when renovating any home.

"American Home Contractors and Hugo in particular were great to work with. We had multiple jobs done which required several trips and Hugo kept us informed and worked around several weather delays. He relocated and installed a new attic fan, hooked up the bathroom fan to a new roof vent, insulated a pipe in the attic, installed apron flashing on four windows, painted the flue vent, reconnected some lose siding and replaced three pieces of rotted trim and painted it. The work appears to be top notch and we appreciate the hard work and long hours Hugo put in! I would definitely recommend this company and most certainly Hugo to everyone. We also had American Home Contractors replace our gutters and install gutter guards. They did an excellent job with that as well."

Barry R on February 2025

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!

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.

"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."

Frank C on July 2024

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.

"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."

Frank C on July 2024

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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