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TRUSTED BY FORT KNOX, KY HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon27
    Verified insulation services reviews

Top-Rated Insulation pros in Fort Knox - Updated Nov 2026

Avatar for Louisville Spray Foam Insulation
Louisville Spray Foam Insulation
4.8(
19
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Fort Knox, KY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We bought a two-story brick house with a walkout basement. The entire basement had to be gutted due to a burst water line and the mold and mildew that developed while the house sat empty - even the ceiling had to come down. Although the walls had been insulated with Fiberglass batts, the rim joist had never been insulated. Lots of air leaks at the rim joist, around the windows and around the fiberglass.  Louisville Spray Foam Insulation sprayed closed-cell foam from the top of the rim joist/band joist all the way down to the basement floor. The difference is truly amazing! Our house sits very close to the road and before the spray foam application you could hear cars coming down the road long before they passed in front of the house ? now I only hear them when they are directly in front of the house and only when I am standing right at a window. The foam seals it up very tight! The basement has a totally new warm cozy feeling with no cold corners or any lingering dampness. It just doesn't feel like a basement at all now. The foam applicators were careful to mask off areas where there might be overspray, like our brick fireplace, floor and stairwell. They did a good job of cleanup when they were done and we were able 

I guess what I take away from this process is this: there is no real comparison between fiberglass and spray foam insulation. They may both use "R-Values" to try to explain how well they insulate, but the difference is so much more. The closed-cell spray foam is not just insulation, it is also a vapor barrier that seals every little space. It can't absorb water or get damp or sag over time. Fiberglass is done, part of history. I could never see myself using it again."
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 Fort Knox, 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
Response rate95%
97 neighbors recently requested a quote
Avatar for Trinity Insulation Solutions L.L.C.
Trinity Insulation Solutions L.L.C.
5.0(
3
)
Spray Foam Insulation - Install

Serving Fort Knox, 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
Response rate85%
12 neighbors recently requested a quote
Avatar for American Renovator LLC
American Renovator LLC
4.3(
23
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Fort Knox, KY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

With over 10 years of experience, American Renovation, LLC, is here for all your remodeling needs. From interior designing to major renovations, we are here to make your dreams come true! We have a very well trained crew and multiple other crews if necessary. A veteran owned and operated company, we promise to deliver you superior customer satisfaction at a reasonable rate. "Make your house great again" is my motto! Call today for a free estimate, I look forward to working for you!

Our Work
Our Work
Our Work
Our Work
Our Work

+19

Response time12 hrs
Recommended by90%of homeowners
Mast Insulation
New to Angi
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallSpray Foam Insulation - Install

Serving Fort Knox, KY and surrounding areas

Approved

In business since 2021

Free estimates

Amos Mast is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Avatar for USA Insulation Louisville - East
USA Insulation Louisville - East
4.4(
23
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Fort Knox, KY and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We pride our company on attention to detail, punctuality, reliability, great communication, integrity, and quality work. We are experts in our trade with over 30 years of experience and will do our best to keep you as educated as we can on your particular task or project. Our attention to detail is that of no other. We look forward to earning your business!

Attic
Exterior foam injection
Exterior foam injection
Attic in condo
Exterior foam injection

+6

Response time1 day
Response rate95%
Recommended by94%of homeowners
Avatar for Guardian Spray Foam Insulation
Guardian Spray Foam Insulation
4.6(
15
)
Spray Foam Insulation - Install

Serving Fort Knox, KY and surrounding areas

In business since 2000

Free estimates

Offers commercial services

"Outstanding service from start to finish. The team at Guardian Spray Foam went above and beyond to insulate our home efficiently and effectively. The attention to detail from them and their professionalism was remarkable. I would highly recommend them to anyone looking for a quality insulation job."
open cell
open cell
open cell
open cell
open cell

+21

Response time40 mins
Response rate100%
Recommended by86%of homeowners
Avatar for Ramos Spray Foam Insulation, LLC
Ramos Spray Foam Insulation, LLC
4.2(
5
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Fort Knox, KY and surrounding areas

In business since 2006

Free estimates

Credit card accepted

Spring Special-20% off for new customers**We specialize in basements, crawl spaces and attics**Ramos Spray Foam Insulation, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 15 years of experience serving Lexington, KY and surrounding areas. We are a bilingual, veteran owned, an operated company. There is no job too big, or too small for our team! **FREE QUOTES**

Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+23

Recommended by100%of homeowners
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Insulation FAQs, answered by experts

Insulation can be easy to install, depending on the condition of your walls, but there are many safety considerations and potential challenges involved. For example, most types of insulation are made from materials that can cause irritation if inhaled or if they come into contact with your skin. Additionally, installing insulation incorrectly can actually make moisture issues in your home worse.

Bubble wrap is better for moving since it can be cut to size, whereas dish foam comes in precut sheets that are harder to manipulate. However, if you’re packing items like dishes, wine glasses, picture frames, or mirrors, dish foam will protect them better. Ensure you measure your box beforehand so you know what size dish foam to purchase. 

In some areas, insulation companies require a special license, while some states only require them to hold general contractor licenses. Some municipalities may not mandate any license, although you should always ensure a contractor is fully insured. You can use Angi’s license lookup tool to confirm whether or not an insulation contractor you’re considering holds the necessary license for your area. You can also contact the company for information regarding licenses, certifications, and insurance.

The most affordable way to insulate a garage involves choosing cost-effective materials like fiberglass, which comes in batts or rolls and is relatively easy to install. You can often install this type of insulation without needing to add drywall, which helps reduce costs. While a DIY approach might seem cheapest, hiring a professional installer can be highly cost-effective. Experts can accurately determine your garage's specific insulation needs and ensure the best results for your investment, often using batt insulation for the bulk of the project.

Three signs that you need crawl space insulation are drafts, high energy bills, and mold. Drafts can start in crawl spaces and cause hot or cold air to spread to the rest of your home through holes in the floors and walls. And even if your entire home is well-insulated, you can still feel an unchecked draft from your crawl space and in your utility bill. Uninsulated crawl spaces can let in air and moisture, and because they’re built directly on the ground and difficult to dry out, they are hotspots for mold and mildew.

The Fort Knox, KY homeowners’ guide to insulation services

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