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Find Insulation pros in Harpersville

Avatar for Eco Three
Eco Three
4.9(
57
)

Serving Harpersville, AL and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"My experience with eco three was the easiest decision I had to make when getting estimates for attic insulation. David was the best and made the installation seamless. The difference in my humidity level in the house has significantly dropped making the house feel much cooler. I know over time the insulation will pay for itself and I highly recommend echothree.."
Attic encapsulation
Attic encapsulation
Response time1 day
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Pro Seal Spray Foam, LLC
Pro Seal Spray Foam, LLC
5.0(
3
)

Serving Harpersville, 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 time1 day
31 neighbors recently requested a quote
Avatar for Crawlspace Medic
Crawlspace Medic
4.4(
5
)

Serving Harpersville, 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 rate94%
Recommended by50%of homeowners
Knox Pest Control
New to Angi

Serving Harpersville, AL and surrounding areas

Approved (Corporate)

In business since 1929

Free estimates

Credit card accepted

We at Knox Pest Control is one of the largest pest control companies in the southeast, serving Georgia, Alabama and North Florida, South Carolina, and Mississippi. As a full-service company, offering pest control, wildlife control, termite control,Attic Insulation, Crawl-space insulation, Encapsulation, Gutter Gaurds and lawn care, Knox is your one-stop shop for effective, friendly, and professional service. We're proud to offer same-day and next-day services whenever possible, as well as a 100% satisfaction guarantee to ensure you're always getting the service you deserve. What does that mean for you? If for whatever reason you aren't satisfied with the result of our services, we'll do everything we can to make it right.e the front range's most reliable garage company with over 100 satisfied consumers that enjoy their new garages. We offer the best in quality and service for years after we finish the work.\n

Avatar for Eco Three
Eco Three
4.9(
79
)

Serving Harpersville, AL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"A contract was drawn and services were agreed upon after 1 and 1/2 days of work they told my girlfriend they were done and left. I got home that day and checked the work and found that only half the items on the contract were completed. I contacted the rep and after discussing the situation we altered the work and contract. I have yet to see the intended results from the work but the company is easy to work with."
Recommended by97%of homeowners
Showing 1-10 of 41

FAQs for insulation service projects in Harpersville, AL

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.

The Harpersville, 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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