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Find Spray foam insulation pros in Decatur

Avatar for Top Gun Insulation
Top Gun Insulation
5.0(
6
)

Serving Decatur, TX and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"We previously had Top Gun Attic Pros replace the fiberglass insulation in our house attic. The work was incredible, the product was perfect and they were great people to work with. We were so impressed that we told our contractor that we would select our own spray foam installers (of course it was Top Gun Attic Pros) for the barn we were building. Once again John and Top Gun exceeded our expectations. One thing I didn't mention was that their pricing was VERY competitive, but I would have paid a premium for their quality of work."
project photos
Garage insulation
Garage insulation
Garage insulation
Garage insulation

+4

10 neighbors recently requested a quote
Hawx Insulation-Fort Worth
4.1(
361
)

Serving Decatur, TX and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

Recommended by75%of homeowners
Avatar for 53 Air & Power, LLC
53 Air & Power, LLC
4.1(
362
)

Serving Decatur, TX and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"They came on time, did the job, cleaned up, and left. They knew we had an attic door in the doctor's exam room so they entered thru the garage attic door but when they blew the insulation in, they didn't cover or protect the other attic door. Insulation fell in thru the cracks all over the technician who was working with the doctor. Since they knew the door was there I wish they had kept insulation from flying in. Otherwise I think they did a great job. It certainly made a difference in the temperature of the building on hot days."
Gas logs kit
Crown repair
Ventless gas logs
Response time3 hrs
Response rate97%
96 neighbors recently requested a quote
Avatar for J&E Spray Foam and Insulation, LLC
J&E Spray Foam and Insulation, LLC
5.0(
24
)

Serving Decatur, TX and surrounding areas

In business since 2019

Free estimates

Small jobs welcome

"One of the most customer-oriented contractors I've ever met. Jesse and his team did a great job spray foaming my workshop. I can't wait to get an air conditioner installed and start on my projects. I recommended them to a number of my friends and co-workers and I would definitely hire them again."
Spray Foam
Spray Foam
Spray foam
Spray foam
Spray Foam

+63

Response time1 day
Response rate85%
Recommended by95%of homeowners
Avatar for Spray Foam Solutions
Spray Foam Solutions
5.0(
17
)

Serving Decatur, TX and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"These guys did a great job! From the start, they were professional, knowledgeable, and took the time to answer all my questions. The difference in our home is incredible. Way better insulation, and we’ve already noticed lower energy bills. The crew showed up on time, worked efficiently, and cleaned up everything when they were done. Overall, just a great experience. If you need spray foam insulation, I highly recommend them!"
Avatar for S.R. Insulation
S.R. Insulation
4.9(
44
)

Serving Decatur, TX and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"S.R. Insulation is by far the best spray foam installers I have used! ..not only do they have great prices... they do excellent work and always give you more then you pay for! If you are looking for spray foam... they are all you need!!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+110

Recommended by100%of homeowners
Avatar for 3A Foam Specialists, LLC
3A Foam Specialists, LLC
4.9(
13
)

Serving Decatur, TX and surrounding areas

In business since 2019

Free estimates

Small jobs welcome

"3A Foam Specialists were easy to work with and did an excellent job with the insulation in my metal storage building. I would highly recommend them to anyone."
New Construction
Closed Cell Metal Building
Metal Building Closed Cell Application 2"/1&q
Barndo
Concrete Leveling

+3

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for RPM Foam & Drywall, LLC
RPM Foam & Drywall, LLC
5.0(
12
)

Serving Decatur, TX and surrounding areas

In business since 2001

Free estimates

Small jobs welcome

"The guys at RPM went above and beyond to take care of getting my shop insulated. They were always professional, cleaned up after themselves, and kept me in the loop through every phase of the operation. I would definitely recommend RPM to anyone needing spray foam insulation."
Inside our spray foam trailer
Inside our spray foam trailer
Inside our spray foam trailer
Safety Station
Inside our spray foam trailer

+59

Response time1 day
Recommended by100%of homeowners
Avatar for Milo Insulation of Texas - Denton
Milo Insulation of Texas - Denton
5.0(
79
)

Serving Decatur, TX and surrounding areas

In business since 2000

Free estimates

Warranties offered

"My wife and I were very pleased with the team that came out to install the MILO Insulation at our home. We found them to be very professional and courteous. They worked quickly and quietly to install the MILEX insulation and cleaned up after themselves. Overall it was a fine job. We would highly recommend MILO Insulation of Texas â Denton."
New MILEX Insulation
New MILEX Insulation
New MILEX Insulation
Retrofit Install of MILEX
Retrofit Install of MILEX

+13

Response time1 day
Recommended by92%of homeowners
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FAQs for spray foam insulation projects in Decatur, TX

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.