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Top-Rated Insulation pros in Jefferson - Updated Nov 2026

Avatar for Primary Home Improvements
Primary Home Improvements
5.0(
27
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Jefferson, OH and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"They arrived on time, it took about 2.5 hours, there is at least 18 inches or more of insulation, and I cannot wait to see the difference in the temperature in the house! Next weekend will be to do blown in insulation in the walls! Many thanks to owner Mike DePasquale and Energy Consultant Kevin Sweeney!"
RetroFoam Injection Foam Insulation
RetroFoam Injection Foam Insulation
Primary Home Improvements Insulation Crew
Primary Home Improvements Insulation Crew
Primary Home Improvements Insulation Crew

+3

Response time10 hrs
Response rate88%
18 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
252
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Jefferson, OH and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Devan, Lauren and Brendan were my main points of contact with Home Genius Exteriors and they showed professionalism and personality throughout the whole process. Both Brendan and Devan spent time taking to me, even after our business was concluded, this was an exceptional experience and I highly recommend Home Genius Exteriors and all their employees."
Roofing
Roofing
Roofing
Roofing
Roofing

+82

Recommended by87%of homeowners
Avatar for 5 STAR Spray Foam LLC
5 STAR Spray Foam LLC
5.0(
2
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Jefferson, OH and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

"Reuben and his team were great! He responded quickly to my initial phone call, came out right away to look at the job site and give a quote, and we were able to schedule the job within a couple of weeks. On the day of the insulation installation, they showed up on time and completed the job within hours. We can already tell the difference- our house is quieter, and we are ready to get through winter without the danger of the ice dams we had last year. I'm also looking forward to a warmer winter and lower heating bills. 5 Star Insulation was great, and I highly recommend?"
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58 neighbors recently requested a quote
Avatar for Airlock Insulation
Airlock Insulation
4.7(
21
)
Blown-In Insulation - Install or Upgrade

Serving Jefferson, OH and surrounding areas

In business since 2016

Free estimates

"Joe and his team were wonderful! His office staff was very friendly. Joe showed up on time to inspect my attic and give me a quote to remove and replace the attic insulation. He showed up on the day of the installation to ensure everything went smoothly. Joe and Jason listened to my concerns and they did an inspection of my attic to determine what needed to be done. They took pictures and explained their findings and gave me the price to complete the work. They were very thorough and the price was reasonable! NO high pressure sales pitch just this is what is going on and this is how we can fix it. His guys who completed the work were professional, very respectful and hard working. They sealed off areas of my home accordingly and laid out rugs to walk on to keep my home clean. Joe and his team are just really good people with a good work ethic!! After meeting Joe and Jason and talking to them I felt a huge sense of relief! I lost my husband to cancer and I was just so worried about getting this done by myself and Joe and his team just took all my anxiety and worries away. I feel so grateful and so blessed that I found them! They are really good people! They take great pride in their work! I highly recommend them!! It's only been a couple of days since they completed the work and there is a huge difference in cooling my home!! It stays nice and cool now. I can't wait to see the difference its makes in my cooling and heating bills!"
Response time3 days
Response rate88%
Recommended by100%of homeowners
Avatar for D&E INSULATING
D&E INSULATING
5.0(
3
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Jefferson, OH and surrounding areas

In business since 2024

Free estimates

Small jobs welcome

"Daniel is extremely hardworking and detail-oriented. He installed insulation in my attic and basement, and I was very impressed with the quality of his work. He made sure every area was thoroughly and properly insulated. I’m very pleased with the results and highly recommend him to anyone looking for a job well done"
Response time5 hrs
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Insulation FAQs, answered by experts

Fiberglass is the best insulation for HVAC ducting because it's inexpensive, widely available, versatile, and long-lasting. Fiberglass also offers acoustic insulation in addition to thermal insulation, which can contribute to a more peaceful home environment. You can use other materials like mineral wool, but fiberglass is the industry standard.

Modern windows provide enhanced UV protection, improved heat retention, and cooling efficiency, contributing to overall household energy savings.

The best time to insulate a garage ceiling is when the weather is mild and dry. That means it shouldn’t be stormy, snowy, or raining, and the temperatures should be comfortable. Ideally, you’ll insulate your garage ceiling in the fall, before winter hits. Not only will you be the most comfortable, but you’ll also likely see the greatest energy savings heading into the colder weather with a newly insulated garage.

The amount and type of insulation your home needs depends on your location, climate, and the specific installation area (attic, walls, or floors). Your local building code will typically determine the minimum required R-value. For specific recommendations, Energy Star suggests the following R-values: homes in the Southern U.S. should have R30 to R60 in attics and R13 to R25 in floors and walls; homes in moderate climates need R38 to R60 in attics and R25 to R30 in floors and walls; and homes in northern states require R49 to R60 in attics and R25 to R30 in floors and walls.

Spray foam insulation can last between 80 and 100 years, depending on the type. Closed-cell spray foam is more durable, while open-cell foam is more susceptible to moisture damage and deterioration. It's important to consult a professional installer to understand which type of foam will be used and its specific longevity. Additionally, be aware that some spray foams can damage plastic piping, so if you have PVC or CPVC pipes, discuss this with your installer.

The Jefferson, OH homeowners’ guide to insulation services

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