The Best Insulation Contractors in Olathe, KS

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

#1

A+ Insulation

4.8
(250 reviews)
Verified

A+ Insulation is a highly reputable, family-owned company known for its comprehensive energy efficiency services. They are a top-rated provider in the Kansas City metro area, emphasizing customer education and high-quality workmanship. They offer free estimates and are recognized for their expertise in both residential and commercial insulation.

14645 W 101st St, Lenexa, KS 66215 (Serves Olathe directly and is located in the adjacent city)

Specialties & Features

Spray foam insulation
Blown-in attic insulation
Energy efficiency audits

Business Information

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

KC Crawlspace & Insulation

4.7
(180 reviews)
Verified

KC Crawlspace & Insulation specializes in creating healthier and more energy-efficient homes from the bottom up. They have a strong focus on basement and crawl space encapsulation, insulation, and air sealing. Their technicians are often certified for energy audits, making them a strong choice for holistic home performance.

10664 Widmer Rd, Lenexa, KS 66215 (Serves Olathe directly and is located in the adjacent city)

Specialties & Features

Basement and crawl space insulation
Insulation removal and replacement
Air sealing services

Business Information

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

Allied Insulation

4.6
(90 reviews)
Verified

Allied Insulation is a well-established local contractor with a strong presence in Johnson County. They offer a wide array of insulation services and are known for their professional crew and clean installations. They are well-versed in local building codes and often assist homeowners in understanding potential utility rebates.

14455 S Keeler St, Olathe, KS 66062

Specialties & Features

Attic insulation installation and upgrade
Wall insulation services
Blown-in insulation

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Olathe

The insulation market in Olathe, Kansas, is competitive and served by a mix of long-standing local specialists and larger regional companies that cover the entire Kansas City metropolitan area. The average quality of service is high, as contractors must adhere to strict Kansas and local Johnson County building codes, which are influenced by the region's variable climate with hot, humid summers and cold winters. This climate drives significant demand for energy efficiency upgrades. Competition is robust, keeping pricing relatively fair. Typical pricing can vary widely based on the project; a basic attic blow-in with cellulose might range from $1,500 - $3,000, while a full home spray foam application can cost $10,000 or more. Homeowners are increasingly aware of energy efficiency, and many providers are certified to perform audits that can qualify for rebates from local utilities like Evergy.

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 Olathe regulations and climate

Frequently Asked Questions About Insulation in Olathe

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

1What is the best type of insulation for my attic in Olathe, given our local climate?

For Olathe's climate, which features hot, humid summers and cold winters with temperature swings, a combination of air sealing and high R-value insulation is key. Blown-in cellulose or fiberglass in the attic floor is highly effective and common, targeting an R-49 to R-60 level as recommended for our region (Zone 4). Proper air sealing before insulating is crucial to prevent moisture-laden summer air from causing condensation issues in your attic.

2When is the optimal time of year to add or upgrade insulation in Olathe?

While insulation can be installed year-round, the best times in Olathe are late spring (April-May) and early fall (September-October). These periods typically offer milder temperatures, making it more comfortable for contractors to work in your attic and allowing for proper assessment without extreme heat or cold. Scheduling during these shoulder seasons also helps you prepare your home before the peak heating and cooling demands of Kansas summer and winter.

3Are there any local rebates or incentives for insulation upgrades in Olathe, Kansas?

Yes, Olathe residents should first check for rebates directly from Evergy, our local electric utility, which often offers incentives for attic insulation improvements. Additionally, the federal tax credits for energy efficiency improvements (like 25C) apply and can cover a percentage of the cost for qualified insulation materials. It's important to work with a knowledgeable local contractor who can ensure the installation meets the specific program requirements for these incentives.

4How do I choose a reliable insulation contractor in the Olathe area?

Look for a licensed, insured, and locally established contractor with strong references. Verify they perform a thorough energy audit or inspection first, as a one-size-fits-all quote is a red flag. Check for membership in local associations like the Home Builders Association of Greater Kansas City and ensure they are familiar with Olathe's specific building codes and the common moisture control strategies needed for our regional climate.

5My energy bills are high year-round. Could insufficient insulation be the main cause, and where should I focus first?

Absolutely, inadequate insulation is a primary driver of high energy bills in Olathe homes. The attic is almost always the first and most cost-effective place to address, as heat rises in winter and hot attic air radiates down in summer. A professional energy assessment can identify major air leaks and insulation gaps; in our climate, fixing the attic often yields the fastest return on investment by reducing the strain on both your furnace and air conditioner.