The Best Insulation Contractors in Saint Louis, OK

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

#1

Koala Insulation of Central Oklahoma

4.8
(150 reviews)
Verified

A highly-rated, modern insulation company known for its focus on energy efficiency and customer education. They offer a comprehensive suite of services including free energy audits and specialize in both new installation and retrofits for residential and commercial properties. Their strength lies in explaining the benefits of different insulation types and providing tailored solutions.

Service Area Based in Shawnee, OK (Serves Saint Louis)

Specialties & Features

Spray foam insulation
Blown-in attic insulation
Insulation removal and replacement

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#2

All Seasons Insulation

4.7
(90 reviews)
Verified

A well-established local contractor with a strong reputation for professionalism and quality workmanship in the Shawnee and surrounding areas. They are particularly noted for their expertise in spray foam applications and their knowledge of local building codes and energy efficiency standards.

Service Area Based in Shawnee, OK (Serves Saint Louis)

Specialties & Features

Spray foam insulation
Crawl space and basement insulation
Air sealing services

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

PSO Insulation LLC

4.6
(80 reviews)
Verified

A reliable, local provider known for its practical and cost-effective insulation solutions. They have extensive experience with existing homes, focusing on attic insulation upgrades and wall insulation projects that significantly improve home comfort and reduce energy bills. They are often praised for their punctuality and clean work.

Service Area Based in Shawnee, OK (Serves Saint Louis)

Specialties & Features

Attic insulation installation
Blown-in cellulose insulation
Wall insulation services

Business Information

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

Why These Are the Top Insulation Contractors in Saint Louis

The insulation market serving Saint Louis, Oklahoma, is characterized by a small number of highly specialized local and regional contractors, primarily based in the nearby city of Shawnee. Due to the rural nature of the area and the climate of central Oklahoma—with hot, humid summers and cold winters—the demand for effective insulation is high. The competition is moderate but quality-focused; the companies that succeed are those with strong reputations for reliability and expertise. Typical pricing is competitive with national averages but can vary based on the scale of the project and material choice. Spray foam insulation is at the premium end, while blown-in fiberglass or cellulose is a more budget-friendly option for attic projects. Homeowners are increasingly aware of energy efficiency, and local providers are generally knowledgeable about potential rebates from utilities like OG&E or PSO, which can help offset project costs. Overall, the market is served by competent, established contractors capable of delivering professional-grade insulation services.

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 Saint Louis regulations and climate

Frequently Asked Questions About Insulation in Saint Louis

Get answers to common questions about insulation services in Saint Louis, Oklahoma.

1What is the most cost-effective type of insulation for my home in Saint Louis, Oklahoma, given our local climate?

For our climate with hot, humid summers and cold winters, blown-in fiberglass or cellulose in attics is often the most cost-effective upgrade. It provides excellent thermal resistance (R-value) and helps seal air leaks, which is crucial for managing both summer cooling costs and winter heating bills. Spray foam, while more expensive upfront, offers superior air sealing and moisture control, which can be a wise long-term investment against Oklahoma's humidity.

2When is the best time of year to have insulation installed in the Saint Louis area?

The ideal times are during the mild seasons of spring and fall. This avoids the extreme heat of an Oklahoma summer, which can make attic work dangerous for crews, and the potential for winter weather delays. Scheduling during these off-peak periods can also sometimes lead to better availability and pricing from local contractors compared to the high-demand periods right before summer or winter.

3Are there any local building codes or rebates in Saint Louis, Oklahoma, that I should know about before insulating?

While Saint Louis follows Oklahoma's statewide building codes, it's always wise to verify with your contractor that work meets current IRC standards for your region. More importantly, check for available rebates! Oklahoma's regulated utilities, like OG&E, often offer significant rebates for attic insulation upgrades to improve energy efficiency. Your local insulation provider should be knowledgeable about these current incentive programs.

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

Look for licensed, insured contractors with strong local references and proven experience with Oklahoma homes. A reputable provider will offer a detailed, in-home assessment—not just a phone quote—to identify your specific air leakage and insulation needs. They should also clearly explain their safety protocols, especially for handling existing insulation and ensuring proper attic ventilation to prevent moisture issues common in our climate.

5My house feels drafty in winter but the attic insulation looks okay. What's a common issue in older Saint Louis homes?

A very common issue in older homes here is inadequate or missing insulation in walls and rim joists (the band joist where the foundation meets the wood frame). Attic insulation is vital, but these other areas are major sources of air infiltration. A professional energy audit with a blower door test can pinpoint these hidden leaks. Sealing these areas with spray foam or rigid foam is often a critical step that attic insulation alone doesn't address.