Compare the highest-rated insulation professionals in Greenville, South Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, modern insulation contractor known for its strong focus on customer education and a comprehensive range of services, including energy efficiency audits. They emphasize using both traditional and advanced materials like spray foam and cellulose.
A well-established local contractor with a strong reputation for reliability and quality workmanship in residential insulation. They are frequently noted in reviews for their professionalism and expertise in tackling complex attic and crawl space projects.
While based in a nearby suburb, this provider is a key player in the Greenville market, particularly known for their expertise in spray foam applications. They are a certified installer for major foam manufacturers, ensuring high-quality, code-compliant installations.
The insulation market in Greenville, South Carolina, is robust and competitive, driven by the region's humid subtropical climate with hot summers and cool winters, making energy efficiency a priority for homeowners. The market features a mix of long-standing local specialists and newer, franchise-based companies that bring national buying power and standardized processes. The average quality of service is high, with leading contractors demonstrating strong knowledge of local building codes and the specific challenges posed by South Carolina's climate, such as managing moisture in crawl spaces and attics. Competition is healthy, which benefits consumers through competitive pricing and a focus on customer service. Typical pricing can vary significantly based on the project scope and material chosen. As a general guide: * **Blown-in Attic Insulation:** $1,500 - $3,500 * **Spray Foam Insulation (roofline):** $4,500 - $8,500+ * **Crawl Space Encapsulation & Insulation:** $2,500 - $7,000 * **Wall Insulation (blown-in):** $1,000 - $3,000 Many providers are well-versed in available rebates and incentives, such as those from local utility providers like Duke Energy, which can help offset the project cost. Homeowners are advised to seek multiple quotes and confirm that a contractor is both licensed and insured before proceeding.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Greenville regulations and climate
Get answers to common questions about insulation services in Greenville, South Carolina.
For Greenville's hot, humid summers and mild but occasionally cold winters, spray foam and blown-in fiberglass are top choices. Spray foam provides an excellent air seal against humidity, while blown-in fiberglass is a highly effective and cost-efficient option for adding depth to existing attic insulation. Proper attic ventilation is also critical here to prevent moisture buildup and reduce cooling strain.
Costs vary based on material and home size, but Greenville-area homeowners can expect to pay between $1,500 to $3,500 for a full attic insulation project using blown-in cellulose or fiberglass. Spray foam is more expensive, typically $2.00 to $5.50 per board foot. Always get itemized quotes from local providers, as material costs and labor can be influenced by regional supply chains.
Fall and early spring are ideal, as attic temperatures are more moderate, making installation more comfortable and efficient. However, insulation can be installed year-round. Scheduling before the peak summer heat (May-August) is highly recommended to ensure your home is prepared to handle Greenville's high temperatures and humidity efficiently.
Yes, homeowners should check for current incentives from Duke Energy South Carolina, which often offers rebates for adding attic insulation to existing homes. Additionally, federal tax credits for qualified energy efficiency improvements may apply. It's best to consult with your local insulation contractor, as they are typically up-to-date on the latest available programs.
Choose a licensed, insured, and locally experienced contractor familiar with Upstate SC's specific climate challenges. Verify they perform a thorough energy audit or assessment first. Check for strong reviews and ask for local references to ensure they understand proper techniques for managing humidity and complying with any local building codes.