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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon169
    Verified insulation services reviews

Top-Rated Insulation pros in Jeffersontown - Updated Nov 2026

Avatar for USA Insulation of Central Kentucky
USA Insulation of Central Kentucky
4.9(
17
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Jeffersontown, 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
Response rate94%
66 neighbors recently requested a quote
Avatar for Louisville Spray Foam Insulation Inc
Louisville Spray Foam Insulation Inc
4.8(
19
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Jeffersontown, KY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Matt and Ben were AWESOME. We bought an old butchertown house from the 1800s, and they came out right away and evaluated the whole home for us.  In the end they determined that the existing spray foam was more than we needed (didn't even charge) and had a lot of recommendations for subcontractors that we did need for other projects.  Could not believe we found a contractor who didn't try to upsell us or rip us off.  I know friends that used them for spray foam and raved.  I cannot recommend them strongly enough.  "
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 time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Energy Savers, LLC
4.5(
207
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Jeffersontown, KY and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Small jobs welcome

"Made a mess, insulation droppings on the floor and covered up electrical wiring and junction boxes. Used this in an unfinished basement and it caused problems when it came time to finish."
1750146
1750147
1750153
1750148
1750149

+19

Response time1 day
Response rate95%
98 neighbors recently requested a quote
Avatar for Okolona Pest Control, Inc - NE Louisville
Okolona Pest Control, Inc - NE Louisville
3.8(
5
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Jeffersontown, KY and surrounding areas

Approved

In business since 1972

Free estimates

Small jobs welcome

When you’re looking for pest control in Louisville and the surrounding areas, OPC Pest Services is the company you need to take care of pests quickly and effectively. Our top-notch termite solutions and mosquito and mole treatments keep the outside of your home as comfortable as the inside. You can even choose routine seasonal pest treatments all year round with our Four Seasons Plan. Your Jefferson County business can also be pest-free. We have custom pest solutions for cockroaches, bed bugs, mosquitoes, and every pest in between. We are the premier pest control company in Kentucky. OPC – Outsmarting Pests Since 1972.

Pest Control Services
Pest Control Services
Pest Control Services
Pest Control Services
Pest Control Services

+2

Response time3 days
Response rate100%
Assurance Roofing, LLC
New to Angi
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Jeffersontown, 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%
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Insulation FAQs, answered by experts

Ductwork sweats due to a temperature difference between the air inside the ducts and the surrounding air, similar to how a cold drink develops condensation in the heat. This sweating is a sign that your HVAC system is not operating at peak efficiency. The best way to keep ductwork from sweating is to wrap it in proper insulation, which also improves your system's energy efficiency. Another option is to close off your crawl space and install a dehumidifier to dry the air and lower its dew point.

Water freezes at 32 degrees Fahrenheit, but the actual temperature that can cause frozen pipes can vary. Generally, it takes 12 hours for pipes to freeze at 32 degrees Fahrenheit.

Uninsulated pipes can freeze if it’s 20 degrees Fahrenheit or colder for over three hours. If your pipes are insulated, it can take six hours or longer for pipes to freeze. Note that some pipe types freeze more often than PEX pipes. Copper pipes freeze more often because the copper conducts energy and loses heat quickly.

The best type of insulation for your home depends on your specific needs, climate, and the area you are insulating. For new construction, structural insulated panels are a highly energy-efficient option that is easy to install during the building process. In very warm climates, reflective insulation can be a cost-effective choice. For cold climates, fiberglass is an excellent option due to its high R-value and resistance to settling over time. Spray foam works well in humid environments because of its moisture-resistant properties. For standard attics, loose-fill, spray foam, or blown-in insulation are all suitable options.

The lifespan of crawl space insulation depends on how well you maintain your insulation and the type of insulation. Fiberglass will need replacing every 15 to 20 years on average if you don't have a vapor barrier in place. If you do have vapor barriers in place, then your insulation could last much longer. Spray foam insulation can last anywhere from 80 to 100 years. 

Installing new insulation in a home is worthwhile if your existing insulation is old and has lost some of its insulative capability or if you don’t have insulation installed already. Installing new insulation will boost your home’s energy efficiency, which can reduce your heating and cooling bills and save money on HVAC repair and maintenance in the long run. New insulation also keeps your living space more comfortable, so you and your family will benefit from the work as well. Finally, installing new insulation boosts your home value, making it especially worthwhile if you plan to sell.

The Jeffersontown, KY homeowners’ guide to insulation services

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