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Verified Reviews for Insulation Service pros in Addison, AL

*The Angi rating for Insulation Service companies in Addison, 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 Addison, 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 16, 2025

Find Insulation pros in Addison

polymatheshvacducts

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polymatheshvacducts

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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

Synergy Home Performance, LLC

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Synergy Home Performance, LLC

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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.

Prestige Construction

4.50(
2
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Prestige Construction

4.50(
2
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With over 20 years of experience, Prestige Construction should be your first call for all of your building and remodeling needs. We specialize Kitchen & Bathroom Remodels, Room Additions, Deck Construction and General Remodeling. Call us today for a free estimate!

"Superb services; prompt, professional and very knowledgeable. So glad we found this company!!"

Aleisa B on November 2019

With over 20 years of experience, Prestige Construction should be your first call for all of your building and remodeling needs. We specialize Kitchen & Bathroom Remodels, Room Additions, Deck Construction and General Remodeling. Call us today for a free estimate!

"Superb services; prompt, professional and very knowledgeable. So glad we found this company!!"

Aleisa B on November 2019

Ultimate Gutterguard By Southern

1.50(
2
)

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
)

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!

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Insulation questions, answered by experts

While more is seemingly always better when it comes to energy efficiency, your house does need some interaction with its environment. Adding too much insulation can affect your home's ability to breathe. Breathing simply means ventilating itself to reduce accumulated moisture within it. Too much insulation can physically block the venting ability or be enough to trap the moisture and damage the insulation or the house.

You should not put fiberglass insulation in basements, since fiberglass is known to trap mold and mold is more commonly grown and produced in basements. You should also avoid placing insulation near water heaters, oil burners, or other hot appliances. For more information about the best and worst places to install insulation, consider hiring an insulation professional.

In some cases, yes, insulating an unheated garage can lead to mold and mildew. The issue with insulating a garage is that the interior will warm up and cool down more slowly than the exterior air, which can cause condensation inside the space. Where there is moisture, there is likely to be mold and mildew over time. Installing a vapor barrier can help avoid moisture and mildew problems in an insulated garage.

Duct insulation typically has a long lifespan, often exceeding 10 to 15 years. However, periodic inspections are crucial to check for signs of damage, wear, or deterioration. If you notice issues such as torn or water-damaged insulation, it may be time for replacement or repairs. Additionally, consider upgrading insulation if you're looking to improve energy efficiency or enhance your HVAC system's performance.

There are several strategic ways to lower your home insurance premium. The primary one is to shop around and get quotes every few years to make sure you’re getting the best deal. Also, sometimes bundling your auto and homeowner’s insurance will get you a discount on both. Finally, try to keep your credit score up; many homeowner insurance companies use credit scores to generate quotes.

The Addison, AL 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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