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Find Insulation pros in Denison

Avatar for NxT Level Insulation
NxT Level Insulation
5.0(
29
)

Serving Denison, TX and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"The team at NxT Level Insulation did an exceptional job with our attic insulation. Dillon was incredibly helpful in explaining the process and the crew he led was efficient and professional. We're noticing the difference already - the temperature is more consistent throughout the house, and our HVAC is running much better."
Response time10 hrs
Response rate97%
6 neighbors recently requested a quote
Avatar for 53 Air & Power, LLC
53 Air & Power, LLC
4.1(
362
)

Serving Denison, TX and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Did a great job. Kept me updated on anything they would find while removing the old insulation and replacing with new. Showed up on time and the crew was polite and hard workers. Recommended them to my neighbor and they will have their Attic cleaned and replace their insulation also. Highly recommended."
Gas logs kit
Crown repair
Ventless gas logs
Response time3 hrs
Response rate97%
94 neighbors recently requested a quote
Avatar for DFW Home Insulation, LLC
DFW Home Insulation, LLC
4.8(
76
)

Serving Denison, TX and surrounding areas

In business since 2017

Free estimates

Warranties offered

"They arrived on time and completed the job in less than 3 hours. They installed 3 whirly birds and blew in 12 bags of insulation. I would highly recommend them."
Common current attic insulation conditions.
Upgraded attic insulation, our finished product.
Completed project
No insulation in this attic before we got started.
One of our owners blowing in insulation.

+42

Response time11 hrs
Recommended by98%of homeowners
Avatar for DFW Home Insulation
DFW Home Insulation
5.0(
13
)

Serving Denison, TX and surrounding areas

Credit card accepted

"Very pleased with everything about this project. Price was lower than two other quotes and everyione associated with DFW home Insulation was very professional and friendly. I got cards from them and will be very happy to hand then out to neighbors and friends."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Recommended by100%of homeowners
Antonio's Insulation Spray Foam
4.7(
12
)

Serving Denison, TX and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Antonios did exactly what he said he would do. I had to work so I left a portion of my home open to them so they could be comfortable while they were there. I felt like I could trust them, so I did. My first night with it, I put my AC down to 72* instead of 68*. I woke up freezing instead of hot. This was and will be my best purchase I’ve done to increase the value of my home. Thank you Antonios for your help."
Response time1 day
Recommended by100%of homeowners
Avatar for Hammond Insulation
Hammond Insulation
5.0(
4
)

Serving Denison, TX and surrounding areas

In business since 2025

Free estimates

Warranties offered

"Dusty is awesome. He explained everything to me about insulation and how important it is. Even the cracks in the attic were sealed up. He showed pictures of my attic before and after, the difference was amazing. I only had about 6” of old beat down insulation. Dusty and his team added about 14” and now I know this winter will be a lot warmer in the house. After Hammond insulation was done, my AC system runs less and stays off longer so I know it’s a job well done. Thanks Hammond Insulation"
Logo
Response time11 hrs
Showing 1-10 of 47

FAQs for insulation service projects in Denison, TX

Local and federal rebates are available for insulation installation, which can significantly reduce your overall costs. Many utility companies offer incentives or rebates to homeowners who improve their home's energy efficiency. Contact your local energy provider or government agencies to learn about available programs in your area, and consult with a professional insulation installer to maximize your savings.

It's not necessary to remove old insulation before adding new insulation, as long as the existing insulation is in good condition—dry, free of mold, and not damaged. Adding new insulation on top of old insulation can improve your home's energy efficiency by increasing the overall R-value. However, if the old insulation is wet, moldy, or damaged, it's best to remove it before installing new insulation to prevent potential health risks and ensure optimal performance.

Insulating a house takes between five and twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the size of your home, the type of insulation, and the accessibility of the areas being insulated. Keep in mind that projects may take longer if old insulation needs removal, if there's a larger square footage, or if spaces are difficult to reach.

The Denison, TX homeowners’ guide to insulation services

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

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