Compare the highest-rated insulation professionals in Asheville, North Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-owned company specializing in comprehensive home performance and energy efficiency solutions. They are known for their expertise in spray foam and their detailed energy audits, which help homeowners target the most effective upgrades for comfort and savings.
A dedicated insulation contractor with a strong focus on retrofitting existing homes. They receive consistent praise for their professionalism and knowledge of both modern and traditional insulation materials, particularly blown-in cellulose for attics.
While based in Hendersonville, GEES is a major player serving the greater Asheville area and has a stellar reputation for tackling complex insulation challenges. They excel in sealing and insulating the building envelope, including basements and crawl spaces, to combat moisture and air infiltration.
** The insulation market in Asheville is robust and highly competitive, driven by the city's unique climate—cold winters and humid summers—coupled with a housing stock that includes many older, inefficient homes. The average quality of service is high, as contractors must be well-versed in both modern energy codes and the challenges of retrofitting historic properties. **Competition Level:** High. There is a mix of large regional players and specialized local contractors. Reputation, certifications (like BPI Building Analyst), and knowledge of local rebates (often from Duke Energy) are key differentiators. **Typical Pricing:** Pricing is moderate to high, reflecting the skilled labor and specialized equipment required. As a rough guide: * **Blown-In Attic Insulation:** $1,500 - $4,500 * **Spray Foam Insulation (closed-cell):** $1.50 - $3.00 per board foot * **Whole-House Air Sealing & Insulation Upgrade:** $5,000 - $15,000+ The market strongly favors contractors who offer a holistic "home performance" approach, combining insulation with air sealing and energy audits, which is reflected in the specialties of the top providers identified.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Asheville regulations and climate
Get answers to common questions about insulation services in Asheville, North Carolina.
Asheville's humid subtropical climate with four distinct seasons demands insulation that manages both temperature and moisture. In summer, proper insulation and air sealing keep humid air out, preventing mold, while in winter, it retains heat against our chilly mountain temperatures. We often recommend materials like spray foam or dense-packed cellulose that provide a strong thermal barrier and moisture control, which is critical for our area's high humidity and rainfall.
For a standard 1,500 sq ft attic in Asheville, blown-in cellulose or fiberglass insulation typically ranges from $1,500 to $3,500, while spray foam can range from $3,500 to $7,500+. These costs are influenced by our mountainous terrain (access can be tricky), the type and depth of existing insulation, and the desired R-Value. North Carolina's energy code requires specific R-Values (e.g., R-38 to R-60 for attics), which a professional assessment will determine for your home.
While insulation can be installed year-round, the ideal times in Asheville are late spring (April-May) and early fall (September-October). These periods typically offer milder, drier weather, which is safer for installers working in attics and crawl spaces and allows for optimal material performance. Avoid the peak summer heat in the attic or the depths of winter when crawl spaces can be frigid and damp.
Yes, North Carolina homeowners can benefit from Duke Energy's rebate programs for adding insulation, which offer direct financial incentives for meeting specific performance standards. Additionally, the federal Inflation Reduction Act provides tax credits for qualified energy efficiency improvements. It's crucial to work with a certified installer who understands the documentation required for these local and national programs to ensure you receive your eligible savings.
Prioritize local contractors with extensive experience in Asheville's older home stock and unique moisture challenges. Verify they are licensed in North Carolina, carry proper insurance, and can provide references from local projects. Ask if they perform a comprehensive energy audit with a blower door test first, as this is the best practice to identify specific air leakage issues in our climate before recommending a solution.