Top-rated insulation pros.

Get matched with top insulation pros in Shelby, AL

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in Shelby, AL?

Select your specific project to find the pro for you.

TRUSTED BY SHELBY, AL HOMEOWNERS

  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon29
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Shelby, AL

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

Find Insulation pros in Shelby

Progressive Insulation, Inc.
4.7(
34
)

Serving Shelby, AL and surrounding areas

Approved

In business since 1978

Free estimates

Credit card accepted

"Mr. Barnett spent a good part of an afternoon explaining the options available to me regarding applying foam insulation to my home. His detailed and courteous explanation was fundamental to me making an intelligent decision. He is a knowledgeable and totally honest professional. If you can, hire him for the job!"
Response time10 hrs
37 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for Eco Three
Eco Three
4.9(
57
)

Serving Shelby, AL and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"David was my contact person and he was so helpful and friendly. The team who performed the insulation was also very kind and efficient. The job took about 2.5 hours, which was under the time I was quoted."
Attic encapsulation
Attic encapsulation
Response time1 day
7 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Pro Seal Spray Foam, LLC
Pro Seal Spray Foam, LLC
5.0(
3
)

Serving Shelby, AL and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Performed insulation work on our home. Vacuumed out the 25 year old blown in insulation on day one, then sprayed in foam for the whole roof to include the attached garage, and cleaned up afterwards. When there was confusion of the work they performed (my fault) Lee called me up to see if we were satisfied and was willing to do more to make me happy, but this was not necessary after he explained the work performed and I agreed that all was good. They came in on the week promised, delivered what was expected, and at a very competitive price. Also for veterans, they do give a veterans discount, so don't forget to ask."
Response time2 days
27 neighbors recently requested a quote
Request Quote
Avatar for Crawlspace Medic
Crawlspace Medic
4.4(
5
)

Serving Shelby, AL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

At Crawlspace Medic it is our mission to provide the highest quality of service in all aspects of our business. We are extremely thorough in services that we provide and aim to be very receptive to any client's issues, questions or concerns and handle them promptly and professionally. We take necessary steps to ensure that our clients are completely satisfied with all of our contractual and assumed responsibilities. Above all else, we will fulfill these responsibilities while maintaining the highest ethical standards in both of our work and our character. Crawlspace Medic is a licensed contractor specializing in full service repairs and maintenance for crawl spaces and basements in the greater Birmingham area. Our standard services include moisture remediation, water mitigation, and structural repairs.

Barrier with Wrapped Piers and Walls
Barrier with Wrapped Piers
Barrier with Wrapped Foundation Wall
Barrier
Barrier with Wrapped Piers

+25

Response time11 hrs
Response rate95%
Recommended by50%of homeowners
Request Quote
Avatar for Eco Three
Eco Three
4.9(
79
)

Serving Shelby, AL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Everything went extremely well and we are highly satisfied with the results!! On initial visit, they discussed with us various options, gave very helpful advice on any of our concerns, and and made a thorough inspection of the basement to plan detail work and address problem areas. They left the place clean and with a nice, thick layer of open-cell insulation. We are very impressed with their work! Would recommend anytime and hire again."
Recommended by97%of homeowners
Request Quote
Avatar for Allied Insulation, LLC
Allied Insulation, LLC
4.3(
12
)

Serving Shelby, AL and surrounding areas

In business since 2017

Free estimates

Offers commercial services

"I liked the fact they did not try to sell me on a bunch of other things. I needed insulation and that's what I got. Price was reasonable."
Response time1 day
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 37
Insulation questions, answered by experts

Unfortunately, pipes can freeze when exposed to prolonged freezing temperatures, whether or not you have installed insulation covers. Insulation covers, however, are still an excellent idea as they can reduce the chance of your pipe freezing by keeping the pipes closer to the temperature of the water inside the pipe.

You do not always need to remove old insulation before adding new. If the existing insulation is in good condition—not wet, physically damaged, moldy, or infested with pests—you can add new insulation directly on top of it for a compounding effect. You can also mix different types, such as adding blown-in insulation around existing fiberglass batts.

However, removal is recommended if the old insulation is compromised by water damage or pests. You should also remove it if you plan to install a different type of insulation, like switching from roll or batt insulation to spray foam. If the existing insulation is very old or damaged, you will likely get more benefit from removing it and starting fresh.

Several types of insulation are effective for crawl spaces, with spray foam and rigid foam boards being two of the best options. Closed-cell spray foam insulation is a strong choice because it effectively repels moisture, resists biological growth, seals the air, and provides excellent thermal protection, especially in hard-to-reach areas. Rigid foam insulation boards are another excellent material as they insulate well, resist water damage, and will not settle over time like fiberglass or cellulose.

Yes, there are government incentives available in some regions for insulating air ducts as part of energy-efficient upgrades. These incentives aim to encourage homeowners and businesses to improve energy efficiency and reduce their carbon footprint. To determine whether you qualify for such incentives, check with your local utility company or government agencies. They often offer rebates, tax credits, or other financial incentives that can help offset the cost of duct insulation projects.

High humidity, bad insulation, warmth from sunlight, and poor circulation are all reasons your home’s hotter inside than out. While this is what you want in the colder months, summer can become unbearable if this is a constant. Try to find the cause, but you need to remember that issues like this require a permanent fix (unless you want to bear down during the summer months).

The Shelby, AL homeowners’ guide to insulation services

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

See all articles