Compare the highest-rated insulation professionals in Marietta, South Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, modern insulation contractor serving the Upstate, including the Marietta area. They emphasize a comprehensive approach, offering energy audits, air sealing, and all major types of insulation. Their strengths include excellent customer communication, transparent quoting, and a focus on improving home comfort and efficiency.
A well-established local contractor known for expertise in spray foam applications. They service residential, commercial, and agricultural projects throughout the Upstate. They are praised for their professionalism, deep knowledge of building science, and ability to handle complex projects, including crawl space and basement encapsulation.
A specialized contractor focused primarily on spray foam insulation. They are a certified installer for leading foam manufacturers, ensuring high-quality materials and installation standards. They are a strong choice for homeowners seeking maximum energy efficiency and are knowledgeable about local rebates and modern building codes.
** The insulation market for Marietta, SC, is characterized by high-quality regional providers rather than a high density of local competitors. As part of the greater Greenville-Spartanburg-Asheville corridor, homeowners in Marietta have access to a competitive field of professional contractors who are well-versed in the specific climate challenges of the Blue Ridge foothills, including humidity control and temperature variation. **Average Quality:** The quality is generally high, with several providers offering advanced solutions like spray foam and cellulose, moving beyond traditional fiberglass batts. The best companies are deeply knowledgeable about moisture management in crawl spaces and attics, which is critical in this region. **Competition Level:** Moderate. While there aren't dozens of companies vying for business directly in Marietta, the surrounding Upstate area has a healthy number of established, reputable firms. This competition benefits consumers through competitive pricing and a focus on customer service. **Typical Pricing:** Pricing is in line with regional averages. As a general guide: * **Blown-In Attic Insulation:** $1,500 - $3,500 * **Spray Foam Insulation (R-13 for walls):** $1.50 - $3.00 per board foot * **Spray Foam Insulation (R-19 for roof deck):** $2.00 - $4.50 per board foot * **Crawl Space Encapsulation:** $5,000 - $15,000+ It is highly recommended that homeowners in Marietta obtain at least 2-3 quotes from the providers listed above, as pricing and project scope can vary significantly based on the specific home and insulation needs. All reputable contractors will provide a free, detailed estimate and a thorough explanation of the best solutions for energy savings and comfort.
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, South Carolina.
For our humid subtropical climate with hot summers and mild winters, blown-in fiberglass or cellulose is often the most cost-effective choice for attics in Marietta. These materials provide excellent thermal resistance (R-value) and can be densely packed to help mitigate air infiltration, which is crucial for both cooling and heating efficiency. The upfront cost is typically lower than spray foam, while still offering significant long-term energy savings on your utility bills from Duke Energy or other local providers.
The ideal times are during the mild spring (March-May) and fall (September-November) seasons. This avoids the extreme heat of a Marietta summer, which can make attic work dangerous for installers and less efficient, and the potential for colder winter weather. Scheduling during these shoulder seasons also ensures better availability from local contractors before the peak summer rush when many homeowners seek to improve their AC efficiency.
Insulation work in Marietta must comply with the South Carolina Residential Building Code, which is based on the International Residential Code (IRC). This includes specific required R-values for different parts of the home (like R-30 to R-49 for attic floors in our climate zone). Furthermore, any work involving duct sealing or HVAC modification should be performed by a contractor familiar with local permit requirements from Greenville County. A reputable local provider will handle these code considerations.
Prioritize contractors who are licensed, insured, and have verifiable local references. Look for companies experienced with the specific moisture and humidity challenges of the Upstate SC region. It's also wise to choose a provider who performs a thorough energy audit or assessment first, and be cautious of those offering prices dramatically lower than others, as they may be using inferior materials or not following best practices for our climate.
Absolutely. Older homes in our area were often built with minimal insulation. The top priorities for an energy audit should be the attic (the primary source of heat gain/loss), followed by exterior walls, crawl spaces, and band joists. In Marietta's climate, addressing attic air leaks and insulation is the single most effective step, as rising heat in summer and cold air infiltration in winter through the attic significantly impacts comfort and energy costs.