Compare the highest-rated insulation professionals in Marietta, North Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.
A well-established, family-owned and operated insulation contractor with a strong reputation across the Charlotte metro area, including surrounding communities like Marietta. They are known for their professional crews, high-quality workmanship, and expertise in a wide range of insulation solutions, particularly spray foam and blown-in cellulose.
Part of a national brand with a strong local franchise, Koala Insulation is highly rated for its customer service, detailed energy audits, and eco-friendly insulation options. They emphasize education and helping homeowners choose the right solution for comfort and efficiency, making them a great fit for comprehensive home performance projects.
This provider specializes in improving the health and efficiency of the entire building envelope, with a particular focus on areas below grade. They are experts in basement and crawl space encapsulation, insulation, and air sealing, which are critical for homes in the Marietta area's climate. Their integrated approach addresses moisture control alongside insulation.
The insulation market in and around Marietta, NC, is characterized by a mix of large regional contractors and specialized local experts. As a community within the Charlotte metropolitan statistical area, residents benefit from a competitive market with a relatively high standard of quality. The competition is robust, driving companies to maintain strong customer review profiles and professional certifications (like BPI and RESNET). Typical pricing is in line with regional averages; for example, attic blown-in insulation can range from $1,500 to $4,000, while a full crawl space encapsulation and insulation project can range from $5,000 to $15,000+, heavily dependent on the home's size and existing conditions. Homeowners are increasingly aware of energy efficiency, and providers are well-versed in local building codes and available utility rebates from providers like Duke Energy, making energy audits and comprehensive upgrades a common service.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Marietta regulations and climate
Get answers to common questions about insulation services in Marietta, North Carolina.
For our climate in Marietta, NC, which features hot, humid summers and moderately cold winters, blown-in fiberglass or cellulose insulation is often the most cost-effective choice for attics. These materials provide excellent thermal resistance (R-value) and can be densely packed to reduce air infiltration, which is crucial for managing both summer cooling costs and winter heating bills. The average installed cost for attic insulation in our area typically ranges from $1.50 to $3.50 per square foot, depending on material and desired R-value.
The ideal times are during the spring (March-May) and fall (September-November) when temperatures in the North Carolina foothills are milder. This allows for a more comfortable installation process, especially in attics, which can become dangerously hot in summer. Scheduling during these shoulder seasons also ensures your home is properly sealed before the peak heating and cooling demands of winter and summer, maximizing your energy savings.
Yes, insulation work in Marietta must comply with the North Carolina Residential Building Code, which adopts the International Energy Conservation Code (IECC). This mandates specific minimum R-values for different parts of your home. Furthermore, homeowners may qualify for rebates or incentives through Duke Energy's North Carolina programs for adding insulation, which can help offset project costs. A reputable local installer will be familiar with both the codes and available incentives.
Look for a licensed, insured contractor with strong local references and specific experience in our region's older homes and humid climate. Verify they perform a thorough energy audit or assessment before quoting. It's also wise to choose a provider familiar with the full range of materials (spray foam, batts, blown-in) to ensure they recommend the best solution for your specific home, not just the product they carry.
Not always. While adding insulation is critical, air sealing is an equally important first step, especially in older homes common in our area where gaps, cracks, and bypasses can let in humid summer air and cold winter drafts. A comprehensive approach that includes sealing air leaks around windows, doors, wiring penetrations, and attic accesses, followed by proper insulation, is necessary to achieve maximum comfort and energy efficiency in our climate.