The Best Insulation Contractors in Lamar, OK

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

#1

Roberts Insulation Services

4.8
(140 reviews)
Verified

A highly-rated, family-owned contractor specializing in comprehensive insulation solutions for both residential and commercial properties. They are known for their expertise in modern spray foam applications and their focus on improving home energy efficiency.

2400 N Main St, McAlester, OK 74501 (Approx. 30 miles from Lamar)

Specialties & Features

Spray foam insulation
Attic insulation upgrades
Crawl space encapsulation

Business Information

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

Thermal Services of Oklahoma

4.6
(95 reviews)
Verified

A well-established contractor with a strong reputation for professional energy audits and insulation installation. They emphasize a science-based approach to home performance, often combining air sealing with insulation upgrades for maximum effect.

123 S George Nigh Expy, McAlester, OK 74501 (Approx. 30 miles from Lamar)

Specialties & Features

Energy efficiency audits
Blown-in cellulose insulation
Air sealing services

Business Information

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

Alpha Insulation & Energy Solutions

4.7
(200 reviews)
Verified

A larger regional provider based in the Tulsa metro area with a significant service radius that covers Southeastern Oklahoma. They offer a full suite of insulation services and are known for their professional crews and use of high-quality materials.

310 W Albuquerque St, Broken Arrow, OK 74012 (Approx. 85 miles from Lamar)

Specialties & Features

Insulation removal and replacement
Wall insulation (blown-in)
Basement insulation

Business Information

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

Why These Are the Top Insulation Contractors in Lamar

** The insulation market for a rural community like Lamar, Oklahoma, is characterized by a reliance on regional contractors from larger hubs like McAlester and, for more specialized services, the Tulsa metropolitan area. There is minimal local competition within Lamar itself. The average quality of available service is high, as the contractors who are willing to travel are typically established, reputable businesses with the credentials and insurance to handle significant projects. Competition is moderate among the regional players, which benefits consumers through competitive pricing and a focus on customer service. Typical pricing is in line with regional averages; blown-in attic insulation can range from $1,500 to $2,800 for an average home, while spray foam projects are a premium service, often starting at $3,500 and going up significantly based on square footage and depth. Homeowners in Lamar should expect to pay a potential travel fee, which is often factored into the project quote, but the energy savings and improved comfort from a professional insulation upgrade make it a valuable investment given the region's hot summers and cold winters. Many of these providers are also knowledgeable about available rebates from local utilities like OG&E.

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 Lamar regulations and climate

Frequently Asked Questions About Insulation in Lamar

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

1What is the recommended insulation level (R-Value) for attics in Lamar, Oklahoma homes?

For our climate zone in Lamar (Zone 4), the U.S. Department of Energy recommends an attic insulation level of at least R-49 to R-60. This high R-Value is crucial to combat our region's extreme temperature swings—from hot, humid summers to cold winters—ensuring your HVAC system doesn't work overtime. Many older homes in the area have inadequate insulation, so an upgrade to this level is one of the most cost-effective energy improvements you can make.

2How do Lamar's seasonal weather patterns affect the best time to schedule insulation work?

The ideal times for insulation installation in Lamar are during the mild periods of spring (March-May) and fall (September-November). Summer attic work can be dangerously hot for crews and winter can bring unpredictable ice storms that delay projects. Scheduling during these shoulder seasons allows for proper ventilation during installation and ensures your home is fully prepared for the peak heating and cooling seasons ahead.

3Are there any local rebates or incentives for insulating my home in Lamar, OK?

While Lamar-specific municipal rebates are limited, all Oklahoma residents can access significant statewide incentives. The most prominent is the Oklahoma Gas & Electric (OG&E) and Public Service Company of Oklahoma (PSO) Home Energy Efficiency Program, which offers rebates for adding attic insulation. It's essential to use a participating contractor and get a pre-installation audit to qualify, as this can substantially offset your project cost.

4What should I look for when choosing a local insulation contractor in Lamar?

First, verify the contractor is licensed and insured to work in Oklahoma. Look for established local companies with strong knowledge of our specific climate challenges, such as managing humidity and wind-driven rain. Ask for references from Lamar-area projects and ensure they provide detailed, written quotes that include the specific R-Value, material type (like blown-in cellulose or fiberglass batts), and a clear scope of work for your home.

5Besides the attic, what are other critical areas to insulate in an older Lamar home?

In addition to the attic, focus on sealing and insulating crawl spaces or basements to prevent cold floors and moisture intrusion, which is common with our clay-rich soil. Walls, especially in homes built before the 1980s, often have little to no insulation and are prime candidates for blown-in insulation. Also, don't overlook air sealing around windows, doors, and ductwork, as the strong Oklahoma winds can easily infiltrate unsealed gaps, negating your insulation's effectiveness.