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Find Insulation pros in Louisville

Avatar for USA Insulation of Central Kentucky
USA Insulation of Central Kentucky
4.9(
16
)

Serving Louisville, KY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"They were prompt in following up on my inquiry for quote. I was given a time for when they would be available for the site visit. They showed up when scheduled-inspected my attic for what I needed to do to obtain the suggested R rating. I elected to accept their quote & was scheduled for installation within a week. They showed up on time & work was done in timely manner. They reviewed the pictures of the insulation they blew in -measure tape -I required an average of 10? -due to the settling of the 20 year old insulation that was put in at time my unit was built. The crew was very professional, courteous & respectful. They did a great job and I was pleased with everything & everyone I worked with during this project."
Kenwick Attic Fill
Kenwick Attic Fill
Kenwick Attic Fill
Kenwick Attic Fill
Kenwick Attic Fill

+6

Response time9 hrs
47 neighbors recently requested a quote
Recommended by37%of homeowners
Avatar for Louisville Spray Foam Insulation Inc
Louisville Spray Foam Insulation Inc
4.8(
19
)

Serving Louisville, KY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Mike came out to look at my attic and to write a proposal for spraying foam on the inside deck of my roof. Mike was punctual and professional. I sensed that he knew what he was doing when he crawled around an attic that is hard to get to because of vaulted ceilings.  He explained how the spraying would be done and what the chemicals would be. He explained that in areas where he could not reach, he would construct a dam to seal off conditioned spaces from unconditioned spaces. He also explained that I would have to vacate the premises for a minimum of 24 hours because of the off-gas from the chemicals and that he would place heavy duty fans in the house to get air circulating.  His proposal was very detailed and the price was very good. I had gotten an estimate from another company that was $1000 more than Louisville Spray Foam.  I decided not to do spray foam because of personal concerns about the chemicals and the price, while lower than another company, was higher than other types of insulation. If I were doing new construction, I would definitely have Louisville Spray Foam spray and "envelope" around the house.
"
6" of Open Cell Foam to underside of roof deck
6" of Open Cell Foam to underside of roof deck
6" of Open Cell Foam to underside of roof deck
6" of Open Cell Foam to underside of roof deck
6" of Open Cell Foam to underside of roof deck

+40

Response time3 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Attic Experts of Kentuckiana, LLC
Attic Experts of Kentuckiana, LLC
4.6(
126
)

Serving Louisville, KY and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"The installer did a good job adding additional blown in insulation and cleaned up afterwards. Now the house feels warmer with furnace running less frequently."
After
Before
After
Before
After

+7

Response time1 day
Response rate91%
Recommended by99%of homeowners
Energy Savers, LLC
4.5(
207
)

Serving Louisville, KY and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Small jobs welcome

"Good crew showed up on the day specified and worked very hard all day. I am glad I hired this out instead of doing it myself. They did much more than I would have done. The foamed filled the attic floor penetrations, opened the overhang soffits for proper airflow and built barriers between insulated and non-insulated areas. Spray foamed and roll insulated the vaulted ceiling gables. Happy with the work and the price. Their price for the insulation was cheaper than I could buy it."
1750146
1750147
1750153
1750148
1750149

+19

Response time1 day
67 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Trinity Insulation Solutions L.L.C.
Trinity Insulation Solutions L.L.C.
5.0(
3
)

Serving Louisville, KY and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

We have the experience, and we are committed to providing quality workmanship and superior customer service on all our applications. We at Trinity Insulation Solutions L.L.C.\n strive to maintain our reputation as a high quality, very service-oriented company with our main focus being customer satisfaction.

Jeffersonville, IN
Jeffersonville, IN
Hog Barn
Show Pig Pole Barn
Show Pig Pole Barn

+7

Response time1 day
19 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Spray Foam CM
Spray Foam CM
5.0(
6
)

Serving Louisville, KY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"There was a mix up with paint (not their fault), but we were able able to work out the situation. They were efficient and accommodating. The clean up afterward was awesome. I would hire again and highly recommend if you want a great job done by professionals at a great price."
Spray foam metal building
Spray foam metal building
Spray foam metal building
Spray foam metal building
Spray foam metal building

+3

12 neighbors recently requested a quote
Assurance Roofing, LLC
New to Angi

Serving Louisville, KY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

Assurance Roofing focuses on quality not quantity. Our Mom and Pop approach has been welcomed with open arms. Our customers enjoy the experience of dealing directly with the owner at each stage of the transaction. We'll present your proposal on site at the conclusion of your appointment. Call us today and begin the process of "Experiencing the Difference."

Skylight Replacement
Skylight Replacement
Stainless Steel Chase Lid Replacement
Response time8 hrs
Response rate100%
Okolona Pest Control, Inc - NE Louisville
New to Angi

Serving Louisville, KY and surrounding areas

Approved

In business since 1972

Free estimates

Credit card accepted

OPC Pest Services has been providing quality pest control to homes and businesses in Kentucky, Indiana, Tennessee, Ohio, Illinois and Wisconsin. We specialize in pest control attic insulation as well as crawl space insulation. We can help you with your pest control and termite needs and provide a free consultation and estimate.

Response time3 days
12 neighbors recently requested a quote
Okolona Pest Control, Inc - West Louisville
New to Angi

Serving Louisville, KY and surrounding areas

Approved

In business since 1972

Free estimates

Credit card accepted

OPC Pest Services has been providing quality pest control to homes and businesses in Kentucky, Indiana, Tennessee, Ohio, Illinois and Wisconsin. We specialize in pest control attic insulation as well as crawl space insulation. We can help you with your pest control and termite needs and provide a free consultation and estimate.

Response time4 days
11 neighbors recently requested a quote
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FAQs for insulation service projects in Louisville, KY

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 Louisville, KY 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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