Top-rated insulation pros.

Get matched with top insulation pros in Round Lake, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in Round Lake, NY?

Select your specific project to find the pro for you.

TRUSTED BY ROUND LAKE, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon127
    Verified insulation services reviews

Find Insulation pros in Round Lake

Avatar for True Building Performance
True Building Performance
5.0(
13
)

Serving Round Lake, NY and surrounding areas

Approved

In business since 2013

Free estimates

Customers say: True professional

"My husband and I chose True Building Performance because of their 5-star rating. We were very impressed with Paul’s timely responses to our calls and questions and the team’s professionalism throughout the process of insulating our attic. Paul and Joe took the time to show and explain to us exactly what the job would entail, and we trust that their work was completed in an excellent manner. It was a pleasure to interact with their team, who were punctual, respectful and considerate of our home. They demonstrated competence and congeniality when interacting with each other which we greatly appreciated. They offered a fair price for the job, and there were no surprises with additional costs. We gladly concur with the 5-star rating!"
Additional Photos
Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for The Climate Chief, LLC
The Climate Chief, LLC
4.8(
23
)

Serving Round Lake, NY and surrounding areas

Approved

In business since 1986

Free estimates

Small jobs welcome

"The service was above any beyond what we have experienced from anyone else we have hired. From the initial contact right through to the end of the project their service was outstanding. Gary, Bill, Mike and Joe were true professionals. The proposal we received was very detailed offering several options for the work we needed done to improve the ventilation and insulation in our two attics. We received daily texts letting us know their arrival time, photos of the progress and daily status updates on what was done and what was next. They took great care in covering up our furniture and floors, putting up plastic, etc. They did a great job of cleaning up at the end of each day and their final cleanup at the end of the job was outstanding. Our property looks like they were never here. They did everything they said they were going to do and more. While they were here they found a couple additional items that needed to be corrected and promptly made the repairs. We can't say enough about the outstanding work they did. They will be our first call for any future projects."
Response time3 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Correct Energy Spray Foam
Correct Energy Spray Foam
4.6(
19
)

Serving Round Lake, NY and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

"What an absolute DREAM! Correct Energy is an incredible company. Knowledge, professional and efficient! I contacted a few insulation companies but the proposed methods were not through. Correct Energy and especially Ray’s knowledge and experience were above and beyond. CE came out to assess and spent a generous amt of time explaining EVERYTHING. CE came when they said they would. The crew was professional and spent a few days here. They left everything immaculate. My place is old, built in the 1940’s so many challenges came up that they handled like absolute pro’s. Their work has and will continue to save so much on energy, the difference of before and after is immediate and drastic. I can’t wait for them to come back and do my basement next! I can't say enough about this company. Pros work here!!! Hire them!!! You will not be disappointed.."
Response time3 days
Response rate100%
34 neighbors recently requested a quote
Avatar for Advanced Energy Adviser's
Advanced Energy Adviser's
4.1(
11
)

Serving Round Lake, NY and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Asked for a quote on removing an old deck, replacing with a larger one. Price quoted was fair, and we accepted. We're very pleased with the final product, and the whole ordeal was hassle-free for me and my wife. Every worker involved was very professional. Communication from start to finish was excellent, and I feel the job was completed faster than we had expected. Will be using this company in the future for other projects."
Response time2 days
Recommended by90%of homeowners
Avatar for Get Out! Critters Exclusion & Carpentry
Get Out! Critters Exclusion & Carpentry
5.0(
19
)

Serving Round Lake, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Matt was exceptional. He did a great job. Mice in the attic. He secured the areas outside where the mice were getting in. Then he set traps and replaced a vent in the attic. His price was very reasonable and he offers a warranty. I would highly recommend Matt from Got It!!"
logo
Squirrel exclusion
Squirrel exclusion
Squirrel exclusion
Squirrel exclusion

+11

73 neighbors recently requested a quote
Avatar for Orkin
Orkin
New to Angi

Serving Round Lake, NY and surrounding areas

Approved

In business since 1901

Free estimates

Credit card accepted

Did you know that Orkin does Insulation? Our more than 100 years of pest control experience began in 1901 by then fourteen-year-old Otto Orkin. In that , we've become a leader Pest Control as well as an expert Home Insulation. Orkin - We can help energize your home. \n\n

Avatar for Saratoga Cellulose
Saratoga Cellulose
4.9(
40
)

Serving Round Lake, NY and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"They did a great job. They removed the old insulation, air sealed the attic, and reinsulated to an R60 for a Great price. I would definitely recommend Travis and his team."
Attic Cellulose
Spray foam Insulation
Exterior Wall Dense packing
Exterior Wall Insulation
Exterior Wall's Dense Packed with Cellulose

+10

Response time1 day
19 neighbors recently requested a quote
Recommended by80%of homeowners
The Foam Guy
5.0(
5
)

Serving Round Lake, NY and surrounding areas

In business since 2009

Free estimates

Small jobs welcome

"From the moment we met nick we felt comfortable. After my gf got taken for money from a contractor we were a little hesitant on trusting anyone again.. Nick gave us a quote for the job that we were very happy with. And insured us we would be very happy. And wow were we, nicks crew was amazing , friendly and cleaned up everything when do e. Can't say enough about nick and his team. This is how a business is supposed to be run. Don't even bother calling anyone else. They did an amazing job on our building and more importantly? Welcomed us like we were family during the process... 100 thumbs up. Chris and Christina"
Response time5 days
Recommended by100%of homeowners
...
Showing 1-10 of 62
Insulation questions, answered by experts

Although it’s not required, air ventilation in a finished basement can help improve the air quality, prevent moisture and mold issues, keep musty odors away, and also maintain the air quality throughout the rest of your home. Proper ventilation will help maintain the value of your investment in finishing your basement. Try basement ventilation methods like installing vents or a dehumidifier for best results.

The primary purpose of insulation is to maintain comfortable temperatures in a home, whether that’s cool air when it’s hot out, or warm air in winter, but that’s not all it can do. All options will also minimize heating and cooling needs, lowering both your carbon footprint and energy bills in turn. And some options, like rigid foam boards, even offer soundproofing benefits, too.

Yes, proper insulation in your attic or ceiling can help prevent ice dams. When attic spaces are too warm, they cause the snow on the roof over those areas to melt more quickly than the rest of the roof and then travel downward to a colder section of the roof where they refreeze. If less heat is allowed to escape from underneath the roof, snow will melt at a more consistent rate, making ice dams less likely.

STC (Sound Transmission Class) is a rating that describes how well a building material or assembly blocks airborne sound. A higher STC rating means less noise will pass through the material, providing better sound reduction. This rating system applies to various building components, including windows, doors, flooring, drywall, and insulation.

For context, a typical single-pane window has an STC rating of around 25 (where normal conversations are audible), while a well-sealed, double-pane window can exceed STC 45 (blocking loud speech and most music). It is important to note that for some products, like soundproofing drywall, the STC rating refers to the entire wall system, not just the individual panel.

Additionally, STC ratings are most effective for measuring sound reduction at mid-to-high frequencies, such as human speech, and may not accurately reflect how well a material blocks low-frequency sounds like bass music or thunder. Because of these factors, it is recommended to consult a professional to determine the right STC-rated materials for your specific soundproofing needs.

Asphalt roofs provide better insulation than metal roofs, but that doesn’t always mean that asphalt roofs are better for reducing heating and cooling bills. In hotter climates, metal roofs will usually be better for home efficiency because the material reflects more sunlight and reduces solar heat gain. In colder climates, asphalt roofs are sometimes superior in terms of efficiency because they introduce more solar heat gain to your home and have greater insulating capabilities. However, metal roofs installed with an air gap can provide similar levels of insulation.

The Round Lake, NY homeowners’ guide to insulation services

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