The Best Insulation Contractors in Duncan, OK

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

#1

Sooner Insulation & Windows

4.8
(120 reviews)
Verified

A well-established local company known for its focus on energy efficiency and a wide range of insulation solutions. They are highly regarded for their professional installation crews and expertise in both new construction and retrofit projects. Their service area explicitly includes Duncan and the surrounding communities.

1805 N U.S. 81, Duncan, OK 73533

Specialties & Features

Spray foam insulation
Attic insulation installation and upgrade
Blown-in insulation

Business Information

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

Cowtown Insulation

4.7
(180 reviews)
Verified

A leading insulation contractor based in Lawton, OK, which is a short drive from Duncan. They have a strong reputation for quality workmanship and comprehensive services, including energy audits. They serve a wide region of Southern Oklahoma and are a common choice for Duncan residents.

1202 NW 52nd St, Lawton, OK 73505

Specialties & Features

Blown-in insulation installation
Insulation removal and replacement
Air sealing services

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

The Insulation Guys

4.6
(90 reviews)
Verified

A specialized contractor from the Oklahoma City metro area with a focus on advanced insulation techniques and improving home energy efficiency. They are known for their expertise in spray foam and their willingness to service the Duncan area for both residential and commercial projects.

12425 N MacArthur Blvd, Oklahoma City, OK 73162

Specialties & Features

Spray foam insulation
Basement and crawl space insulation
Energy efficiency audits

Business Information

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

Why These Are the Top Insulation Contractors in Duncan

The insulation market in Duncan, Oklahoma, is characterized by a mix of a few local specialists and strong regional competitors from larger nearby cities like Lawton and Oklahoma City. The average quality of service is high, as the contractors operating in this market tend to be established, licensed, and insured. Competition is moderate, which helps maintain fair pricing. Duncan's climate, with hot summers and cold winters, creates a consistent demand for effective insulation to manage energy costs. Typical pricing can vary significantly based on the project and material. As a general guide: * **Blown-in Attic Insulation:** $1,500 - $2,800 * **Spray Foam Insulation (R-13 for a wall):** $1.00 - $1.50 per board foot * **Whole-House Air Sealing & Insulation Upgrade:** $3,000 - $6,000+ Many providers are knowledgeable about local building codes and can advise on potential rebates from utilities like OG&E or ONG, though specific rebate programs change frequently. Homeowners in Duncan have several reputable options, though they may need to schedule with providers based outside the city for specialized services like comprehensive energy audits or high-performance spray foam.

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 Duncan regulations and climate

Frequently Asked Questions About Insulation in Duncan

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

1What is the most important type of insulation for homes in Duncan, OK, given our local climate?

For Duncan's climate, which features hot, humid summers and occasionally cold winters, attic insulation is the most critical. Proper attic insulation (typically aiming for R-38 to R-60) acts as a primary thermal barrier, preventing significant heat gain in summer and heat loss in winter. This directly reduces strain on your HVAC system and lowers energy bills, which is essential given our temperature extremes.

2How much does insulation installation typically cost for a Duncan homeowner?

Costs vary based on home size, material (fiberglass batts, blown-in cellulose, or spray foam), and the area being insulated. For a standard attic in a 1,500-2,000 sq ft Duncan home, you might invest between $1,500 to $3,500. Regional material availability and labor rates influence pricing, so it's wise to get 2-3 detailed, written estimates from local, licensed contractors for an accurate project quote.

3Are there specific times of year that are best for adding or upgrading insulation in Duncan?

While insulation can be installed year-round, the ideal times in Duncan 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 curing of certain materials like spray foam. Scheduling during these off-peak seasons can also lead to better contractor availability.

4What should I look for when choosing an insulation contractor in the Duncan area?

Prioritize local contractors who are licensed, insured, and have verifiable references from other Duncan homeowners. Ask about their experience with Oklahoma's specific building codes and climate challenges. A reputable provider should offer a free, in-home assessment and a detailed quote that includes the recommended R-value, material type, and a clear explanation of the work process and warranty.