Compare the highest-rated insulation professionals in Collinsville, Texas. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-owned and operated insulation contractor known for its focus on energy efficiency and customer service. They specialize in both residential and commercial projects, offering a comprehensive range of insulation solutions and air sealing to improve home comfort and reduce utility bills.
Part of a national brand with a strong local franchise presence, Koala Insulation is known for its professional service and expertise in various insulation types. They offer free energy audits and are well-versed in the latest building science techniques for optimal performance.
A established regional contractor serving the North Texas area, including Grayson County. They have a strong reputation for handling both new construction and retrofit projects, with a focus on correcting improper insulation and solving moisture issues in crawl spaces and basements.
The insulation market in and around Collinsville, Texas, is characterized by a reliance on regional contractors from nearby hubs like Sherman, Denison, and Gainesville, rather than a high density of providers within the city limits itself. This is typical for smaller towns in the region. Competition is moderate, with several reputable, long-standing companies vying for business. The average quality of service is high, as these established providers rely on strong reputations and word-of-mouth in a tight-knit community. Homeowners are generally focused on energy efficiency due to the hot, humid summers and occasionally cold winters. Typical pricing for a standard attic blow-in insulation job can range from $1,500 to $3,500, while spray foam projects are more capital-intensive, often starting at $3,500 and going significantly higher based on square footage and foam type. Many providers are knowledgeable about local utility rebates and can advise on potential savings.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Collinsville regulations and climate
Get answers to common questions about insulation services in Collinsville, Texas.
For our North Texas climate, blown-in fiberglass or cellulose in the attic is often the most cost-effective upgrade. It provides excellent thermal resistance (R-value) to keep heat out in summer, which is critical for energy bills. Spray foam offers superior air sealing but at a higher upfront cost; a professional can assess which provides the best long-term value for your specific home.
The ideal times are late fall (October-November) and early spring (March-April). These periods typically offer milder weather, making it safer for contractors to work in your attic before the extreme summer heat arrives. Scheduling during these shoulder seasons also ensures your home is prepared for peak cooling demand, and you may find better availability with local installers.
While Collinsville itself doesn't have unique insulation codes, Texas adopts the International Residential Code (IRC), which sets minimum R-value requirements for our climate zone (Zone 3). Importantly, check for rebates from your utility provider (like Oncor or TNMP) and federal tax credits for qualified energy efficiency improvements, which can significantly offset project costs.
Look for licensed, insured contractors with proven experience in North Texas homes. Ask for local references in Collinsville or nearby towns like Whitesboro or Gainesville, and verify they understand proper ventilation to prevent moisture issues common in our humid climate. Always get detailed, written estimates that specify the R-value, material type, and scope of work.
Adding insulation alone may not fully solve draft issues. In older homes, air sealing is a critical first step to block leaks around penetrations, ducts, and recessed lights in the attic floor. Combining air sealing with proper attic insulation is the most effective strategy for comfort and efficiency, addressing both conductive heat flow and unwanted air infiltration common in our region.