Top-rated insulation pros.

Get matched with top insulation pros in Decatur, AL

There are 9 highly-rated local insulation pros.

Need a pro for your insulation service project in Decatur, AL?
Select your specific project to find the pro for you.

TRUSTED BY DECATUR, AL HOMEOWNERS

Average homeowner rating star icon4.5
Average homeowner rating
Verified reviews icon72
Verified insulation services reviews

Insulation pros in Decatur

polymatheshvacducts
No reviews
polymatheshvacducts
No reviews

We work on Hvac systems, we clean air ducts, dryer vents, crawl space encapsulation, attic insulation, minor HVAC repairs. Chimney repairs and sweeps

We work on Hvac systems, we clean air ducts, dryer vents, crawl space encapsulation, attic insulation, minor HVAC repairs. Chimney repairs and sweeps


Bryan Garlock - Thompson Roofing and Construction
No reviews
Bryan Garlock - Thompson Roofing and Construction
No reviews
17 years of experience

Thompson Roofing and Construction can handle all your roofing, gutters, and siding needs. We've been in business for over a decade, are licensed and insured, and warranty our work. We can offer up to a 25-year workmanship warranty on roofs through GAF (the number one shingle company in North America). That's because Thompson is a GAF Master Elite in the GAF President's Club. We can provide references, and be sure to check out Facebook, Google, and Nextdoor.com. 256.993.0453

Thompson Roofing and Construction can handle all your roofing, gutters, and siding needs. We've been in business for over a decade, are licensed and insured, and warranty our work. We can offer up to a 25-year workmanship warranty on roofs through GAF (the number one shingle company in North America). That's because Thompson is a GAF Master Elite in the GAF President's Club. We can provide references, and be sure to check out Facebook, Google, and Nextdoor.com. 256.993.0453


Premier Crawl Space and Attic
5.00(
5
)
Premier Crawl Space and Attic
5.00(
5
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Insulation Contractor - Give us a call or click to request a quote today!

"On time. Courteous. Did a great job for a great price. Did what I asked for without trying to sell me more than I needed."

S S on March 2024

Insulation Contractor - Give us a call or click to request a quote today!

"On time. Courteous. Did a great job for a great price. Did what I asked for without trying to sell me more than I needed."

S S on March 2024


iFOAM of Huntsville
9582 Madison Blvd
No reviews
iFOAM of Huntsville
9582 Madison Blvd
No reviews
2 years of experience

iFOAM is a U.S.-based insulation franchise fueled by the franchising experts at HorsePower Brands. We specialize in spray foam insulation and also provide best-in-industry blown-in solutions, insulation removal, retrofitting and other specialty project services. At iFOAM, we saw an issue with the industry—a lack of quality and trustworthy services and a clear absence of certified training when it came to spray foam. At iFOAM, we’re flipping the script by providing our certified technicians with the best tools, training and products in the trade and bolstering your experience with prompt, timely communication.

iFOAM is a U.S.-based insulation franchise fueled by the franchising experts at HorsePower Brands. We specialize in spray foam insulation and also provide best-in-industry blown-in solutions, insulation removal, retrofitting and other specialty project services. At iFOAM, we saw an issue with the industry—a lack of quality and trustworthy services and a clear absence of certified training when it came to spray foam. At iFOAM, we’re flipping the script by providing our certified technicians with the best tools, training and products in the trade and bolstering your experience with prompt, timely communication.


Handyman Parker
238 Healey Drive
No reviews
Handyman Parker
238 Healey Drive
No reviews
Free onsite estimate

Lawn care I have done for 13 years I am a form builder for Lennar homes Electrical services Plumbing service Automatic service Laying floors

Lawn care I have done for 13 years I am a form builder for Lennar homes Electrical services Plumbing service Automatic service Laying floors


Rocket City Insulation
280 Oak Grove Rd
5.00(
9
)
Rocket City Insulation
280 Oak Grove Rd
5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We provide insulation services to north Alabama. Installing blown insulation, batt insulation, attic sealing, attic inspections, and attic access sealing. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Came out the day of reaching out to them. I know that’s not always expected of a heating and air business this time of year! Excellent customer service and reliability means a lot to us!!! They were able to diagnose the issue the day of. Fixed it the next day. Then, checked back with us that evening!"

Sarah B on June 2023

We provide insulation services to north Alabama. Installing blown insulation, batt insulation, attic sealing, attic inspections, and attic access sealing. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Came out the day of reaching out to them. I know that’s not always expected of a heating and air business this time of year! Excellent customer service and reliability means a lot to us!!! They were able to diagnose the issue the day of. Fixed it the next day. Then, checked back with us that evening!"

Sarah B on June 2023


West Foundation Services
3504 S Chapel Hill Rd SW
5.00(
9
)
West Foundation Services
3504 S Chapel Hill Rd SW
5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Crawlspace waterproofing, rotten wood, floor supports, mold remediation, foundation repair, concrete repair, general contracting . Have been in this industry for 15 years and trained by the best companies in the south. Know exactly how to diagnose and fix the problems your home might be having at a reasonable price for you. Honesty trusty worthy and dependable

"5 stars !!"

theresa w on July 2024

Crawlspace waterproofing, rotten wood, floor supports, mold remediation, foundation repair, concrete repair, general contracting . Have been in this industry for 15 years and trained by the best companies in the south. Know exactly how to diagnose and fix the problems your home might be having at a reasonable price for you. Honesty trusty worthy and dependable

"5 stars !!"

theresa w on July 2024




Synergy Home Performance, LLC
2102 Point Mallard Dr SE
No reviews
Synergy Home Performance, LLC
2102 Point Mallard Dr SE
No reviews
15 years of experience

Synergy Home Performance, LLC, in Decatur, AL, is the premier insulation contractor serving Guntersville, Elkmont, Atmore, Smith Lake and surrounding areas since 2010. We specialize in spray foam installation, encapsulated crawl spaces, HVAC area design, and much more. For all your insulation needs, contact Synergy Home Performance, LLC in Decatur.

Synergy Home Performance, LLC, in Decatur, AL, is the premier insulation contractor serving Guntersville, Elkmont, Atmore, Smith Lake and surrounding areas since 2010. We specialize in spray foam installation, encapsulated crawl spaces, HVAC area design, and much more. For all your insulation needs, contact Synergy Home Performance, LLC in Decatur.

...
Showing 1-10 of 92

FAQs for insulation service projects in Decatur, AL

When choosing a professional insulation installer, consider asking these questions to determine the best fit.

  • Will you address air leaks in my house?

  • Can you provide an R-value (heat resistance) fact sheet?

  • What kind of insulation will work best for my home?

  • How do you handle signs of a water leak?

  • Are you licensed and insured?

  • Can you provide customer references?

The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.

If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.

In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:

  • High heating and cooling bills

  • Uncomfortable room temperatures 

  • Ice dams on the edge of your roof 

  • Roof leaks

  • Cold floors and walls

  • Freezing pipes

  • Temperature fluctuations

  • Visibly low insulation

  • Noise problems

  • Pest problems

On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:

  • Blown-in: $1–$4 per square foot

  • Spray foam: $2–$5 per square foot

  • Batt: $2–$4 per square foot

  • Structural insulated panels: $4–$7 per square foot

  • Loose-fill: $2–$5 per square foot

  • Reflective: $0.50–$1.50 per square foot

The Decatur, AL homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
A large attic used as a living space
Oct 29, 2024
Oct 29, 2024
How much does a radiant barrier cost? Our guide breaks down prices by type of barrier and size of your attic space.
Crawl space fully encapsulated
May 21, 2025
May 21, 2025
Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.
A bright attic used as a bedroom
Nov 7, 2024
Nov 7, 2024
Wool insulation offers a higher R-value than fiberglass but is more expensive. Use this guide to estimate wool insulation costs for your home.
A person using spray foam to insulate a wall
Oct 30, 2024
Oct 30, 2024
Are you stuck trying to decide between blown-in insulation and spray foam insulation? Factors like your budget and local climate will help you pick the right one.
heat barrier insulation attic
Nov 7, 2024
Nov 7, 2024
A radiant barrier can help keep your home cooler without cranking the AC. Learn about radiant barrier problems and how to fix them.
A person organizing an attic insulation removal
May 23, 2025
May 23, 2025
Your attic insulation removal cost will vary based on multiple factors, including why you're removing it and how easy it is to complete the task.
Share project details to get started.