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    Average homeowner rating
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Verified Reviews for Insulation Service pros in Sheffield, AL

*The Angi rating for Insulation Service companies in Sheffield, AL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Sheffield, AL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on November 18, 2025

Find Insulation pros in Sheffield

Synergy Home Performance, LLC

No reviews yet

Synergy Home Performance, LLC

No reviews yet
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.

Nationwide Spray Foam

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Nationwide Spray Foam

No reviews yet

Nationwide Spray Foam is the premier provider of spray foam in the country. At Nationwide Spray Foam we are committed to quality. From the products we sell to the service and installation we offer; we take pride in what we do. Let us add you to our list of satisfied customers. We offer a complete solution to your insulation problems. We offer open cell, closed cell, hybrids, fire coatings, and more. Spray foam insulation can reduce energy usage in new or existing structures by more than 50%, making it the superior insulation choice! Nationwide Spray Foam is eligible for federal tax credits in some areas. Why spray foam? *Powerful insulator *Incredible energy savings *Air-tight seal *Moisture barrier *Deters mold *Long lifespan *Eco-friendly Nationwide Spray Foam provides clients the time, attention, and dependability we all expect from local experts with the buying power of a national company. Nationwide Spray Foam specializes in spray foam insulation systems for new and existing construction.

Nationwide Spray Foam is the premier provider of spray foam in the country. At Nationwide Spray Foam we are committed to quality. From the products we sell to the service and installation we offer; we take pride in what we do. Let us add you to our list of satisfied customers. We offer a complete solution to your insulation problems. We offer open cell, closed cell, hybrids, fire coatings, and more. Spray foam insulation can reduce energy usage in new or existing structures by more than 50%, making it the superior insulation choice! Nationwide Spray Foam is eligible for federal tax credits in some areas. Why spray foam? *Powerful insulator *Incredible energy savings *Air-tight seal *Moisture barrier *Deters mold *Long lifespan *Eco-friendly Nationwide Spray Foam provides clients the time, attention, and dependability we all expect from local experts with the buying power of a national company. Nationwide Spray Foam specializes in spray foam insulation systems for new and existing construction.

Ultimate Gutterguard By Southern

1.50(
2
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Ultimate Gutterguard By Southern

1.50(
2
)
59 years of experience

Ultimate Gutter Guard of Huntsville is a home improvement company that serves the needs of homeowners in Huntsville, Decatur, Madison, Athens and the surrounding areas. We have a friendly, professional team and all of our skilled technicians are fully certified. We install high-quality, energy-efficient building materials and we are committed to improving the value and appearance of your home while saving you money as well. We have been in business in Alabama for the last 10 years; We are a family owned company that has spread throughout the south from Alabama, Georgia, Tennessee, into the Carolina's. We offer 100% FREE down to the penny quotes on all our products. We have special promotions and financing options as well.

"A representative at Sam's Club set up an appointment for the next day. The gentleman who showed up didn't know insulation so he said that someone else in installation would need to be brought in. Four days later I was called and they set up an appointment for an insulation installation specialist. He was a no-show. I called in and was told that my husband needed to be there. Their rep at Sam's Club had never mentioned that so I asked to speak to a manager. The manager rescheduled for the next day. They were a no-show the second day. I called in and explained that I was the decision maker, so they scheduled to come out the next day. They were a no-show the third day. When I called in, the rep I talked to had inaccurate notes, saying I had cancelled. She then hung up on me. Don't use these folks, they like to strong arm people."

Carla H on May 2018

Ultimate Gutter Guard of Huntsville is a home improvement company that serves the needs of homeowners in Huntsville, Decatur, Madison, Athens and the surrounding areas. We have a friendly, professional team and all of our skilled technicians are fully certified. We install high-quality, energy-efficient building materials and we are committed to improving the value and appearance of your home while saving you money as well. We have been in business in Alabama for the last 10 years; We are a family owned company that has spread throughout the south from Alabama, Georgia, Tennessee, into the Carolina's. We offer 100% FREE down to the penny quotes on all our products. We have special promotions and financing options as well.

"A representative at Sam's Club set up an appointment for the next day. The gentleman who showed up didn't know insulation so he said that someone else in installation would need to be brought in. Four days later I was called and they set up an appointment for an insulation installation specialist. He was a no-show. I called in and was told that my husband needed to be there. Their rep at Sam's Club had never mentioned that so I asked to speak to a manager. The manager rescheduled for the next day. They were a no-show the second day. I called in and explained that I was the decision maker, so they scheduled to come out the next day. They were a no-show the third day. When I called in, the rep I talked to had inaccurate notes, saying I had cancelled. She then hung up on me. Don't use these folks, they like to strong arm people."

Carla H on May 2018

Solar Wolf Energy

2.00(
2
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Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Lann servises

No reviews yet

Lann servises

No reviews yet
11 years of experience

We strive to provide you with the essentials needed to equip your home for the battle against the grueling cold of the winter months and a shield of protection from the over barring heat during the summer. We use innovative materials and technology to provide solutions that can lead to substantial savings and too better protect your home during these harsh months of climate change.

We strive to provide you with the essentials needed to equip your home for the battle against the grueling cold of the winter months and a shield of protection from the over barring heat during the summer. We use innovative materials and technology to provide solutions that can lead to substantial savings and too better protect your home during these harsh months of climate change.

CQI insulation &foam LLC

5.00(
1
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CQI insulation &foam LLC

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Insulation & Sprayfoam contractor instaliing energy green products

"Went well. We appreciate their prompt work, done effectively. We can feel the difference in our home heating."

MaryRuth H on February 2018

Insulation & Sprayfoam contractor instaliing energy green products

"Went well. We appreciate their prompt work, done effectively. We can feel the difference in our home heating."

MaryRuth H on February 2018

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Insulation questions, answered by experts

When you insulate ductwork, you help protect the air moving through the system from external conditions and keep it sealed within the ducts. This makes your HVAC system more efficient since it doesn’t have to work as hard to heat or cool your home. Insulation can help lower your energy bills and prevent problems like condensation and mold formation inside your ducts.

When looking for a company who installs insulation, your best bet is usually to work with an insulation contractor or professional insulation company. If you can't find a local insulation company, working with a general contractor can be another option. No matter who you hire, always confirm that they have experience.

All garage doors, particularly newly installed models, add value to your home. Higher-quality and higher-priced doors increase the ROI, so a well-insulated custom garage door increases the value of your home more than a poorly-insulated stock model. Updating a garage door boasts the second-highest home improvement ROI, at nearly 95%.

STC (Sound Transmission Class) ratings tell you how well something blocks airborne noise. It’s a single number that sums up how much sound a material, like a window, can stop across regular speech frequencies. The higher the number, the better the sound reduction. A typical single-pane window hovers around STC 25 (where you can hear normal conversations), while well-sealed, double-pane options can push past STC 45 (which blocks out loud speech and most music). Just keep in mind that STC doesn’t cover everything—low rumbles like bass or thunder can sneak through—so pairing methods are always ideal for the most peace and quiet.

2x4 walls can hold R-13 or R-15 batts of insulation, which is usually about 3.5 inches thick. You should also check with your local building codes to see if there’s a required thickness you need to adhere to. 

You can also use R-value maps to determine the best thickness and ratings for where you live. For example, someone in Texas doesn’t need as thick of insulation as someone in Montana. Energy Star has a good one you can reference.

The Sheffield, AL homeowners’ guide to insulation services

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