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Top-Rated Insulation pros in Ravena - Updated Nov 2026

Avatar for True Building Performance
True Building Performance
5.0(
13
)
Blown-In Insulation - Install or UpgradeInsulation - Install or Upgrade

Serving Ravena, 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%
5 neighbors recently requested a quote
Avatar for Foamco Inc
Foamco Inc
4.6(
45
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Ravena, NY and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"More often than not, contractors are nightmares. By contrast, Foamco is a dream. Although they're based over 40 miles away, they came up promptly to view my attic and provide a quote to insulate it with open cell foam. The price was perfect. Any less and I would have been suspicious. Any more and I couldn't have afforded the work. In addition to the price, calculated before the principal left my driveway, they answered a variety fo technical questions about alternative approaches, clarified what condition I had to have the space in for the quote to apply, and assured me it would be a complete job.
Three weeks later, they arrived as scheduled to an attic stripped of obstructions and old ceiling components. The crew of two proceeded to insulate the entire roof, which has tall peaks, two dormers, deep eaves, high gables, and two large semi-obstructed openings into an adjacent cold attic. By 3PM every surface exposed to the exterior was fully foamed and cut back to the rafter surface, ready for sheetrocking. They sealed the irregular openings into the annex with foamed cardboard panels (one of which is removable for access). It was an amazing one day transformation. I now have a warm, cozy, usable attic instead of a giant heat radiator.
I'm pretty sure the job will pay back in about three years, without even accounting for the added usable space.
I cannot recommend Foamco highly enough as a contractor that does what they promise and then some. I would absolutely not want to do that work and I admire the employees, Jay and Pablo, for their dedication under very unpleasant conditions. This is the second vendor I've chosen from Angie's List, and both experiences have been very gratifying.
One warning, the scope of building codes have has now been extended into anything that affects the building envelope, so with the Foamco rig parked rather obviously in front of the house for less than 3 hours, I got an authoritative knock on the door from the town building inspector, flashing his badge and telling me I needed a permit for insulation. Fortunately, I was totally believable when i told him i had no inkling that such work needed a permit, so he let me pay for it without penalty. Beware the authorities. In my case, foam with a fire spread rating of 25 or less does not require sheetrock or other flame retardant covering.
"
Insulating A New Construction Barn Roof
Insulating The Walls
Taconic Distillery
Encapsulating A Crawl Space With CleanSpace & Hand Fitted Insulation
Making The Floors And Walls Warmer In A Home - Pomona, NY

+10

Response time1 day
33 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Saratoga Cellulose
Saratoga Cellulose
4.9(
40
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Ravena, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"They were prompt when I wanted a quote. Next day actually. 2 days later they were blowing the insulation. I have 3 floors and they finished in 2 days! Very professional,and cleaned up afterwards! I highly recommend this company!"
Attic Cellulose
Spray foam Insulation
Exterior Wall Dense packing
Exterior Wall Insulation
Exterior Wall's Dense Packed with Cellulose

+10

Response time1 day
3 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Correct Energy Spray Foam
Correct Energy Spray Foam
4.6(
20
)
Spray Foam Insulation - InstallBlown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Ravena, 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%
42 neighbors recently requested a quote
Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
3.9(
438
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Ravena, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Everyone that I dealt with in this company was great. They did a fantastic job. They were extremely professional. The job came in at budget. I am very happy with the job that they have done. I would highly recommend this company to anyone who was planning on having blown in insulation done in their home."
Response time2 days
Response rate100%
Recommended by87%of homeowners
SCW Construction
New to Angi
Spray Foam Insulation - Install

Serving Ravena, NY and surrounding areas

Approved

In business since 2010

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n \n \n

Avatar for Advanced Spray Foam Inc
Advanced Spray Foam Inc
4.5(
11
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Ravena, NY and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Overall, excellent. We did encounter a few problems with the spray in wall insulation since the original sheet rock was just nailed in. A few sections bowed into the room. This is actually pretty common with old houses. The problem was quickly corrected, the walls properly secured, the insulation reinstalled (blown in) and the job completed. In modifications to a home, it is not always the problems you encounter, it is how you deal with them. Advance had the problem identified with a resolution that was completed within a day. Very pro-active!"
Recommended by100%of homeowners
Upstate Certified Inspections, LLC
4.5(
46
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Ravena, NY and surrounding areas

In business since 2004

Free estimates

Warranties offered

"Paul Willing arrived promptly and spent several hours inspecting a recently constructed home. The inspection discovered 15 areas which were defective/marginal, one of the most serious being an incomplete and potentially hazardous HVAC installation. The inspection report was sufficient to compel the contractor to complete the work. Paul also made numerous suggestions to improve various features of the house. The report was detailed and supported by photos and I am sure it prevented many future issues associated with new construction. Money and time well spent."
 MOLD BEFORE 1
 MOLD AFTER 1
 MOLD BEFORE 2
 MOLD AFTER 2
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Ravena, NY and surrounding areas

In business since 1971

Credit card accepted

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."
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+2

Recommended by65%of homeowners
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Insulation FAQs, answered by experts

Unless your cellulose insulation is wet, moldy, or showing signs of mildew or pests, there’s no need to remove it before adding new insulation on top of it. Inspect your insulation thoroughly before adding the new insulation, and if you’re unsure how to assess the presence of mold or mildew, talk to a mold remediation specialist near you.

Because of the moisture concern, open-cell foam requires a vapor barrier. The barrier protects against high humidity and moisture exposure in rooms such as basements, bathrooms, or exterior walls. It wouldn't be necessary in dry interior spaces.

Monolithic slabs don’t require insulation, but many homeowners choose to have their contractors install insulation under the slab during construction. This can help improve home efficiency even more and keep indoor temperatures more stable. Slab foundations are more energy-efficient than uninsulated crawl spaces and basements, and insulated slab foundations are more energy-efficient than insulated crawl spaces and basements.

Spray foam insulation doesn’t do well around heat sources. Therefore, You can use spray foam insulation to seal around HVAC boots that penetrate through the drywalls or around where wrapped ducts connect to the boots, but we don’t recommend using spray foam insulation to encapsulate your air ducts. Spray foam insulation on air ducts is also less effective compared to duct wraps.

To keep cold out, look for treatments that sit close to the window frame and are made from thick, insulating materials. Thermal curtains, cellular shades, window quilts, and insulated shutters can all help retain heat. Layering window treatments, like pairing lined curtains with cellular shades, can provide even better insulation by further reducing drafts and heat transfer.

The Ravena, NY homeowners’ guide to insulation services

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