The Best Insulation Contractors in Fort Leavenworth, KS

Compare the highest-rated insulation professionals in Fort Leavenworth, Kansas. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Aardvark Insulation & Crawl Space Waterproofing

4.8
(250 reviews)
Verified

Aardvark is a highly-rated, locally-owned company based in Leavenworth that specializes in comprehensive home insulation and energy efficiency services. They are known for their expertise in spray foam and crawl space encapsulation, and they emphasize solving moisture and air leakage issues alongside insulation.

2601 S 4th St, Leavenworth, KS 66048 (This is their main office, serving Fort Leavenworth directly)

Specialties & Features

Spray foam insulation
Crawl space encapsulation and insulation
Attic insulation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Home Contracting Group

4.7
(180 reviews)
Verified

Home Contracting Group operates out of Leavenworth and explicitly lists Fort Leavenworth as a service area. They offer a full suite of insulation services, including removal and replacement, and are experienced with both residential and commercial properties, making them a good fit for the varied housing on and around the fort.

2620 S 4th St, Leavenworth, KS 66048

Specialties & Features

Insulation removal and replacement
Blown-in attic insulation
Wall insulation services

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Kansas City Insulation Services

4.9
(150 reviews)
Verified

While based in the KC metro area, this company has a stellar reputation and serves a wide radius that includes Leavenworth County and Fort Leavenworth. They focus heavily on energy audits and air sealing to maximize the effectiveness of their insulation work, which includes all types of blown-in, batt, and spray foam.

15330 S Keeler St, Olathe, KS 66062 (Serves Fort Leavenworth area)

Specialties & Features

Energy efficiency audits
Air sealing services
Blown-in cellulose insulation

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Fort Leavenworth

** The insulation market serving Fort Leavenworth is characterized by a mix of a few strong local Leavenworth-based contractors and several high-quality providers from the Kansas City metropolitan area who extend their services to the region. Due to the presence of the historic military base, contractors in this area are often familiar with a wide range of building types, from older, historic homes requiring careful retrofits to modern construction adhering to current energy codes. The competition level is moderate. While there aren't dozens of providers specifically in Fort Leavenworth, the available options are generally reputable and well-established, leading to a market with a good average quality of service. Homeowners should expect competitive pricing, but premium services like spray foam and comprehensive air sealing will be at a higher price point. Typical pricing can range from **$1,500 - $4,500+** for a standard attic insulation project, heavily dependent on the material chosen (blown-in cellulose/fiberglass being more affordable, spray foam being a premium option) and the square footage. It is highly recommended that homeowners obtain multiple quotes and inquire about potential rebates from local utilities like Evergy, which these reputable contractors should be knowledgeable about.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Fort Leavenworth regulations and climate

Frequently Asked Questions About Insulation in Fort Leavenworth

Get answers to common questions about insulation services in Fort Leavenworth, Kansas.

1What are the most important types of insulation for my Fort Leavenworth home, given the local climate?

For our Kansas climate with hot, humid summers and cold winters, attic insulation is the top priority to prevent heat gain and loss. Properly insulating basement rim joists and crawl spaces is also crucial to combat humidity and drafts. We typically recommend blown-in cellulose or fiberglass for attics and spray foam or rigid foam for sealing rim joists, targeting an R-Value of R-49 to R-60 in the attic for optimal energy efficiency year-round.

2When is the best time of year to schedule insulation work in Fort Leavenworth?

The ideal times are late spring (April-May) and early fall (September-October). These periods typically offer mild, dry weather, which is important for certain materials like spray foam that have specific temperature application ranges. Scheduling during these shoulder seasons also ensures the work is completed before the extreme summer heat or winter cold sets in, and it's easier to secure appointments before local contractors get booked solid for seasonal rushes.

3Are there any local Fort Leavenworth or Kansas-specific regulations or rebates for insulation upgrades?

While Fort Leavenworth itself doesn't have unique codes, all work must comply with the 2018 International Energy Conservation Code (IECC) adopted by Kansas, which specifies minimum R-Values. For rebates, check Evergy's (our local utility) website for potential residential energy efficiency programs. Additionally, the federal Inflation Reduction Act offers tax credits for qualified insulation improvements, which many local homeowners are utilizing.

4How do I choose a reliable insulation contractor serving the Fort Leavenworth area?

Look for contractors licensed and insured in Kansas with specific experience in our climate's needs. Seek out companies familiar with working in the Fort Leavenworth area, including understanding any potential considerations for historic homes. Always ask for local references, verify they perform a thorough energy audit or assessment before quoting, and ensure they provide detailed proposals that include the specific materials, R-Values, and areas to be addressed.

5My energy bills are high, but is adding more insulation always the right solution for an older Fort Leavenworth home?

Not always; insulation is part of a broader home performance approach. In many older homes here, air sealing is actually the first and most critical step—addressing leaks around windows, doors, and penetrations can have a dramatic impact. A professional energy audit (often called a Home Energy Assessment) is the best first investment to identify the specific weaknesses in your home's envelope, prioritizing cost-effective solutions that may include air sealing, attic insulation, and duct sealing.