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Attic insulation installers in Larchmont

Avatar for DISCOUNT INSULATION COMPANY

DISCOUNT INSULATION COMPANY

109 Warren St
4.84(
90
)
•Approved Pro

DISCOUNT INSULATION COMPANY

109 Warren St
4.84(
90
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
88 local quotes requested

Established in 1981, Discount Insulation Company is owned and operated by Stu Ferguson. We are dedicated to saving our clients’ money and energy while choosing sustainable materials. We present energy audits for your home as well as provide insulation for crawl spaces, garage ceilings, attics and walls. We believe in reliable, prompt and honest service.

"Stu and his team are amazing! Professional, neat, and honest. You could not find a better person for the job anywhere. I stomgly reccommend Stu and Discount Insulation."

Carmel P on May 2025

Established in 1981, Discount Insulation Company is owned and operated by Stu Ferguson. We are dedicated to saving our clients’ money and energy while choosing sustainable materials. We present energy audits for your home as well as provide insulation for crawl spaces, garage ceilings, attics and walls. We believe in reliable, prompt and honest service.

"Stu and his team are amazing! Professional, neat, and honest. You could not find a better person for the job anywhere. I stomgly reccommend Stu and Discount Insulation."

Carmel P on May 2025

Avatar for Good Life Energy Savers LLC

Good Life Energy Savers LLC

50 Beaver Brook Rd
4.81(
99
)
•Approved Pro

Good Life Energy Savers LLC

50 Beaver Brook Rd
4.81(
99
)
•Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
207 local quotes requested

Serving Westchester, Putnam, Fairfield, Litchfield, Hartford and New Haven counties. Free estimates. Good Life Energy Savers offers homeowners a way to add superior insulation and save on energy costs, without taking on a major remodeling project. According to the US Dept of Energy, 80% of the homes built prior to 1980 have little or no insulation. We are whole house insulators offering a variety of products to insulate attics, walls, basements and crawl spaces. Our Company is designated as a BPI Gold Star Contractor and our installers are SPFA certified and are our own employees. Call us for all of your insulation needs. We bring comfort, savings, and energy efficiency to your home!

"Great. Jeff quoted our specs, & did an in-house visit. He reviewed the entire project. He made sure Our expecting were realistic, before going on. Everything was clear, & got a competitive price.. We have noisy upstairs neighbors in Condo yelling & loud TV, RADIO,MUSIC & the project helped reduce it by 30-65%. It is hard to be specific without decipel meaning equipment. The cellulose bags say 60%, however Jeff pointed out expect 35%- that honesty, eventhough we got better. If you do a similar job, make sure you understand IMPACT noise, which is not what this project can do. So we are not disappointed, & got what we asked for. The noise was reduced, but not eliminated. This will keep us in a holding spot, in that we might not have to move for now, as moving is very expensive. This kind of improved our quality of life. Our contractor Juan & Dillon were Professional, respectful of our home & exceeded all posted reviews. "Was money paid or were services performed?*-bad question!"

Harry G on April 2024

Serving Westchester, Putnam, Fairfield, Litchfield, Hartford and New Haven counties. Free estimates. Good Life Energy Savers offers homeowners a way to add superior insulation and save on energy costs, without taking on a major remodeling project. According to the US Dept of Energy, 80% of the homes built prior to 1980 have little or no insulation. We are whole house insulators offering a variety of products to insulate attics, walls, basements and crawl spaces. Our Company is designated as a BPI Gold Star Contractor and our installers are SPFA certified and are our own employees. Call us for all of your insulation needs. We bring comfort, savings, and energy efficiency to your home!

"Great. Jeff quoted our specs, & did an in-house visit. He reviewed the entire project. He made sure Our expecting were realistic, before going on. Everything was clear, & got a competitive price.. We have noisy upstairs neighbors in Condo yelling & loud TV, RADIO,MUSIC & the project helped reduce it by 30-65%. It is hard to be specific without decipel meaning equipment. The cellulose bags say 60%, however Jeff pointed out expect 35%- that honesty, eventhough we got better. If you do a similar job, make sure you understand IMPACT noise, which is not what this project can do. So we are not disappointed, & got what we asked for. The noise was reduced, but not eliminated. This will keep us in a holding spot, in that we might not have to move for now, as moving is very expensive. This kind of improved our quality of life. Our contractor Juan & Dillon were Professional, respectful of our home & exceeded all posted reviews. "Was money paid or were services performed?*-bad question!"

Harry G on April 2024

Avatar for Eagle H. Flooring - 1-844-EAGLE-NY

Eagle H. Flooring - 1-844-EAGLE-NY

1600 Harrison Ave
4.82(
170
)
•Approved Pro

Eagle H. Flooring - 1-844-EAGLE-NY

1600 Harrison Ave
4.82(
170
)
•Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
321 local quotes requested

We are a 2018 National wood flooring association award winner. As a dedicated flooring company we strive to give clients the best products and service available. With installation, resurfacing, or repair work, no job is too small or too big. Our experienced team can work with any flooring and any situation to make each and every finished job beautiful. We strive for perfection with each job and hope that our work shows our dedication. Our team is a trustworthy and skilled installers and finishers, they will work tirelessly to get the work you need done in a timely and professional fashion. Our team knows about new installations and new techniques for sanding as well, new flooring methods, styles making them perfect. We can work with any flooring making our team perfect to make your old floors look like new.

"They had to come back to finish the job, and was only able to half complete it. It is a two family home and the two section already had individuals living there, and couldn't be finished."

Kristina M on October 2024

We are a 2018 National wood flooring association award winner. As a dedicated flooring company we strive to give clients the best products and service available. With installation, resurfacing, or repair work, no job is too small or too big. Our experienced team can work with any flooring and any situation to make each and every finished job beautiful. We strive for perfection with each job and hope that our work shows our dedication. Our team is a trustworthy and skilled installers and finishers, they will work tirelessly to get the work you need done in a timely and professional fashion. Our team knows about new installations and new techniques for sanding as well, new flooring methods, styles making them perfect. We can work with any flooring making our team perfect to make your old floors look like new.

"They had to come back to finish the job, and was only able to half complete it. It is a two family home and the two section already had individuals living there, and couldn't be finished."

Kristina M on October 2024

Avatar for Primestep Flooring LLC

Primestep Flooring LLC

12 Madison Avenue
5.00(
3
)
•Approved Pro

Primestep Flooring LLC

12 Madison Avenue
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

With 14 years of experience in the flooring industry, I bring a deep understanding of both traditional and modern techniques. My approach is built on continuous innovation, which allows me to offer the latest solutions in flooring materials and design. What sets me apart is my unwavering commitment to excellence, whether it's in the craftsmanship, attention to detail, or customer service. I take pride in delivering high-quality work that stands the test of time, ensuring that every project is completed to the highest standard.

"I recently had the pleasure of working with Galo and his team from Primestep Flooring. They installed hardwood flooring throughout my home, updated my kitchen flooring, and even added a stunning epoxy finish to my garage. The results are absolutely breathtaking. Galo and his crew were professional, punctual, and incredibly skilled. They took the time to understand my vision and delivered beyond my expectations. The quality of their work is top-notch, and they left my space cleaner than when they arrived. I will definitely be calling them for future projects and recommending them to everyone I know. Thank you, Galo and team, for transforming my home!"

Andress M on February 2025

With 14 years of experience in the flooring industry, I bring a deep understanding of both traditional and modern techniques. My approach is built on continuous innovation, which allows me to offer the latest solutions in flooring materials and design. What sets me apart is my unwavering commitment to excellence, whether it's in the craftsmanship, attention to detail, or customer service. I take pride in delivering high-quality work that stands the test of time, ensuring that every project is completed to the highest standard.

"I recently had the pleasure of working with Galo and his team from Primestep Flooring. They installed hardwood flooring throughout my home, updated my kitchen flooring, and even added a stunning epoxy finish to my garage. The results are absolutely breathtaking. Galo and his crew were professional, punctual, and incredibly skilled. They took the time to understand my vision and delivered beyond my expectations. The quality of their work is top-notch, and they left my space cleaner than when they arrived. I will definitely be calling them for future projects and recommending them to everyone I know. Thank you, Galo and team, for transforming my home!"

Andress M on February 2025

Bruni & Campisi

199 Ridgewood Dr
4.44(
270
)

Bruni & Campisi

199 Ridgewood Dr
4.44(
270
)
Customers say: Super punctual
46 years of experience

60+ employees. Uses subs. Cost is determined by the job. Travel charges apply. Extra charges apply for 24 hr emergency service. Also DBA: Bru-cam Inc. Westchester license #'s: 002 & 179 Connecticut license #'s: 204560 & 385574. Additional phone #: (914)269-6778, 914-517-4226, & 203-413-3163

"They were able to fix it, they did very professional , everything went fine , I was very pleased. They were professional and they were on time."

Ronald A K on February 2023

60+ employees. Uses subs. Cost is determined by the job. Travel charges apply. Extra charges apply for 24 hr emergency service. Also DBA: Bru-cam Inc. Westchester license #'s: 002 & 179 Connecticut license #'s: 204560 & 385574. Additional phone #: (914)269-6778, 914-517-4226, & 203-413-3163

"They were able to fix it, they did very professional , everything went fine , I was very pleased. They were professional and they were on time."

Ronald A K on February 2023

Nepaug River Consulting

No reviews yet

Nepaug River Consulting

No reviews yet
25 years of experience

Sustainability consulting firm.

Sustainability consulting firm.

Defaria Hardwood Flooring Sales Installation

629 BROADWAY
No reviews yet

Defaria Hardwood Flooring Sales Installation

629 BROADWAY
No reviews yet
15 years of experience

Distributors of Hardwood Flooring and Supplies to the Flooring Industry

Distributors of Hardwood Flooring and Supplies to the Flooring Industry

BDK Construction LLC.

1107 Reagan Ct
No reviews yet

BDK Construction LLC.

1107 Reagan Ct
No reviews yet
19 years of experience

Growing construction company able to complete all phases of new and old construction

Growing construction company able to complete all phases of new and old construction

Allstate Home Remodeling & General Construction

54 Villa Ave
3.00(
2
)

Allstate Home Remodeling & General Construction

54 Villa Ave
3.00(
2
)
Customers say: Super punctual
19 years of experience

Allstate Home Remodeling & General Construction, LLC is a general contractor / remodeler serving the Yonkers, NY area since 2006.

"Joe and Linda were responsive and prompt. The work was done quickly, although over-budget. Towards the end of the job they requested that an additional payment be made in cash which was a red flag. Very over-priced for the quality of work delivered."

William K on July 2020

Allstate Home Remodeling & General Construction, LLC is a general contractor / remodeler serving the Yonkers, NY area since 2006.

"Joe and Linda were responsive and prompt. The work was done quickly, although over-budget. Towards the end of the job they requested that an additional payment be made in cash which was a red flag. Very over-priced for the quality of work delivered."

William K on July 2020

Contractor Sandoval Carpentry & Painting

10 3rd Street
No reviews yet

Contractor Sandoval Carpentry & Painting

10 3rd Street
No reviews yet
23 years of experience

Our business is ran by the boss Atilano Sandoval, who is the person in charged of leading the job. Whom ever is working on any of our jobs responds to Atilano. We are perfectionist, all work done by us is completely professional and as neat as possible. You can make payments by check or cash. We do payment plans while we are getting the job done. Once the job is completely done, all payment should be made.

Our business is ran by the boss Atilano Sandoval, who is the person in charged of leading the job. Whom ever is working on any of our jobs responds to Atilano. We are perfectionist, all work done by us is completely professional and as neat as possible. You can make payments by check or cash. We do payment plans while we are getting the job done. Once the job is completely done, all payment should be made.

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FAQs for attic insulation installation projects in Larchmont, NY

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 Larchmont, NY homeowners’ guide to attic insulation installations

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

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