Compare the highest-rated insulation professionals in Limestone, Tennessee. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly reputable, family-owned and operated contractor known for specializing in spray foam and blown-in insulation. They are frequently recommended for whole-home energy efficiency upgrades, including comprehensive air sealing and attic insulation projects. Their excellent customer reviews consistently highlight their professionalism, knowledge, and attention to detail.
A well-established local insulation specialist serving the Northeast Tennessee region. They focus exclusively on insulation services, offering a wide range of solutions from traditional fiberglass batts to modern blown-in cellulose and spray foam. They are known for performing energy audits and helping homeowners understand available rebates.
A dedicated insulation contractor based in Greeneville that actively serves the broader region, including Limestone County. They are a strong choice for standard insulation projects like attic upgrades and wall insulation, with a focus on customer service and clear, upfront pricing. They are proficient in both residential and light commercial projects.
** The insulation market in and around Limestone, Tennessee, is characteristic of a rural-to-suburban area. The competition is not saturated with large national chains but is instead dominated by a handful of established regional and local specialists. The average quality of service is high, as these contractors rely heavily on local reputation and word-of-mouth referrals. Homeowners in this area typically seek insulation services to improve comfort in older homes, reduce high energy bills—especially during both hot, humid summers and cold winters—and to address moisture issues in basements and crawl spaces. Pricing is generally competitive and in line with regional averages. For a standard attic blown-in insulation job, homeowners can expect a range of $1,500 - $3,500, while more comprehensive solutions like spray foam or full-home air sealing can range from $4,500 to $10,000+, depending on the home's size and scope. The most reputable providers are often in high demand, so scheduling lead times can be several weeks, particularly during the spring and fall seasons. These top-tier contractors are well-versed in local building codes and are the most reliable sources for information on potential energy efficiency rebates from local utilities like the Tennessee Valley Authority (TVA).
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Limestone regulations and climate
Get answers to common questions about insulation services in Limestone, Tennessee.
For Limestone's humid subtropical climate with hot summers and cool winters, a combination of air sealing and high-R-value insulation is key. We typically recommend spray foam for its superior air barrier properties in attics and crawl spaces, or blown-in cellulose/fiberglass for existing wall cavities, aiming for R-38 to R-60 in attics as per DOE recommendations for our zone. Proper moisture control is crucial to prevent mold, making vapor retarder choices important.
Costs vary based on home size, insulation type, and accessibility, but local projects often range from $1,500 to $4,500 for standard attic jobs. Spray foam is premium-priced ($1.50-$3.50 per board foot), while blown-in fiberglass is more economical ($1.00-$2.00 per sq. ft. installed). Always get itemized quotes from local providers; Tennessee's sales tax applies, but there are no specific state insulation rebates currently, though federal tax credits may be available for certain materials.
Fall and early spring are ideal in Limestone, as temperatures are milder, allowing for proper material curing (especially for spray foam) and more comfortable work in attics. Scheduling before the peak summer heat or winter cold also ensures your home is prepared for extreme temperatures. However, professional installers work year-round, and addressing urgent issues like insufficient insulation or air leaks should not be delayed.
Insulation work in Limestone must comply with the 2018 International Residential Code (IRC), adopted by Tennessee, which specifies minimum R-values for different home components. Specifically, for our climate zone (Zone 4), the code mandates attic insulation of at least R-49. Always hire a licensed contractor familiar with local Washington County permitting requirements, especially for structural alterations or when adding insulation to newly enclosed spaces.
Look for licensed, insured contractors with specific experience in our region's older homes and humidity challenges. Ask for local references in Limestone or nearby Greeneville and verify their membership with organizations like the Tennessee Association of Building Officials. A trustworthy provider will offer a detailed, in-home assessment, explain moisture control strategies for our climate, and provide a clear, written warranty covering both materials and labor.