Compare the highest-rated insulation professionals in Lebanon, Tennessee. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-owned and operated company specializing in comprehensive home insulation services. They are known for their focus on energy efficiency, professional crews, and clear communication. They offer free estimates and are a go-to provider for both new construction and retrofit projects in the Middle Tennessee area.
As part of a nationally recognized Neighborly brand, Aire Serv offers a strong reputation for reliability and professional service. While primarily an HVAC company, they have deep expertise in the building envelope, offering insulation services and energy audits to complement their climate control work. This integrated approach is a significant strength.
This provider is a specialist contractor focused primarily on spray foam applications. They are experts in both open-cell and closed-cell foam for residential and commercial properties. Their focused expertise makes them a top choice for complex projects requiring high-performance air and moisture barriers, including basements and crawl spaces.
** The insulation market in Lebanon, TN, is robust and competitive, heavily influenced by the rapid growth of the Nashville metropolitan area. The quality of service providers is generally high, with a clear divide between general contractors who offer insulation and specialized insulation companies. * **Average Quality & Competition:** The market features a healthy mix of long-standing local specialists and larger regional or franchise operators. This competition benefits consumers through competitive pricing and a focus on customer service. Companies that survive in this market typically have proper licensing and insurance, given the increased homeowner awareness and requirements from lenders and insurers. * **Typical Pricing:** Pricing is in line with national averages but can be influenced by material costs and local demand. * **Blown-In Attic Insulation:** $1,500 - $2,800 for an average home. * **Spray Foam Insulation:** $2.00 - $5.00 per board foot, making a full attic project range from $3,500 to $7,500+ depending on the type (open vs. closed cell) and depth. * **Air Sealing & Audit:** A standalone energy audit can cost $300-$500, while comprehensive air sealing can range from $800 to $3,000. * **Key Market Drivers:** Homeowners are primarily driven by desires for lower energy bills (especially with TVA rates), increased home comfort by eliminating drafts, and protecting their home from moisture damage in Tennessee's humid climate. Knowledge of local building codes and potential rebates (often through the TVA Energy Right® program) is a key differentiator for top-tier providers.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Lebanon regulations and climate
Get answers to common questions about insulation services in Lebanon, Tennessee.
For our humid subtropical climate with hot summers and cool winters, the U.S. Department of Energy recommends an attic insulation level of R-38 to R-60. This is crucial in Lebanon to combat both summer heat gain, which strains AC systems, and winter heat loss. Most older homes here have insufficient insulation, so upgrading to this range significantly improves comfort and energy efficiency year-round.
Costs vary based on home size, material (like blown-in cellulose or fiberglass batts), and the area being insulated. For a typical Lebanon home, attic insulation can range from $1,500 to $3,500, while whole-house projects like adding wall insulation can be $2,000 to $8,000+. Local factors like our older housing stock often mean accessing wall cavities can add complexity and cost, so getting a detailed, in-home estimate from a local contractor is essential.
The ideal times are late spring (April-May) and early fall (September-October). These periods typically offer mild temperatures in Wilson County, making it safer for contractors to work in your attic and more comfortable for you if the home is briefly open during installation. While insulation can be installed year-round, avoiding the peak summer heat and winter cold ensures the best working conditions and faster scheduling with local providers.
Lebanon follows the 2018 International Energy Conservation Code (IECC) for new construction, but retrofits on existing homes have fewer strict regulations, though proper building permits may be required. For rebates, check with Lebanon's utility provider, Lebanon Electric System, and the statewide program through the Tennessee Valley Authority (TVA). TVA often offers incentives and financing for energy efficiency upgrades, including insulation, through participating local contractors.
First, verify they are licensed and insured to work in Tennessee. Look for established local companies with strong Lebanon/Wilson County references and experience dealing with our specific climate and common home styles (e.g., older craftsman or ranch homes). A reputable provider should offer a free, detailed inspection and estimate, explain the best material choices for your home, and clearly discuss air sealing—a critical companion service to insulation for our humid climate.