Compare the highest-rated insulation professionals in Gilbert, South Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, full-service insulation contractor serving the entire Midlands region, including Gilbert. They are an Owens Corning Preferred Contractor, which signifies a high level of training and quality standards. They specialize in both residential and commercial projects, offering a comprehensive range of insulation and air sealing services to improve home energy efficiency.
This company focuses heavily on creating energy-efficient homes through advanced insulation and air sealing techniques. They are known for their expertise in spray foam and blown-in insulation, and they actively help homeowners understand potential energy savings and rebates.
A local, family-owned insulation company with a long-standing reputation in Lexington County. They offer personalized service for both new construction and existing home retrofits. Their longevity in the community indicates strong local knowledge and reliability.
The insulation market in Gilbert, SC, and the surrounding Lexington County is competitive and service-oriented. As a suburb of Columbia, the area benefits from a robust pool of skilled contractors. The average quality of service is high, with several providers holding manufacturer certifications (like Owens Corning) and focusing on modern energy efficiency standards. Homeowners are increasingly aware of the benefits of air sealing and advanced insulation materials like spray foam, driving demand beyond basic fiberglass batts. Competition is strong among the top-tier contractors, which helps maintain quality and customer service standards. Typical pricing is in line with regional averages; for example, attic blown-in insulation can range from $1,500 to $3,500, while spray foam applications are a premium service starting at $2,500 and can exceed $10,000 for whole-home projects, highly dependent on the R-value and square footage. Many providers offer free estimates and can advise on potential local utility rebates for energy efficiency upgrades.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Gilbert regulations and climate
Get answers to common questions about insulation services in Gilbert, South Carolina.
For our humid subtropical climate with hot summers and mild winters, blown-in fiberglass or cellulose in the attic is often the most cost-effective initial upgrade. These materials provide excellent thermal resistance (R-value) to keep heat out in summer and are effective at filling the irregular spaces common in older homes in the Gilbert area. For new construction or major renovations, spray foam provides superior air sealing and moisture control, which is crucial for our humidity, but comes at a higher upfront cost.
The ideal times are during the milder seasons of spring (March-May) and fall (September-November). This avoids the extreme heat and humidity of a Midlands South Carolina summer, which can make attic work particularly strenuous for installers and can affect the curing of some materials like spray foam. Scheduling during these off-peak periods can also lead to better availability and sometimes more competitive pricing from local contractors.
Gilbert follows the South Carolina Residential Building Code, which includes specific R-value requirements for insulation in different parts of the home (e.g., attic floors require R-30 to R-60). It's crucial to hire a licensed contractor who is familiar with these codes. While state-specific rebates can change, it's always worth checking with your local utility provider, such as Dominion Energy South Carolina, for any current incentives or energy audit programs that can help offset the cost.
Look for a contractor who is licensed, insured, and has verifiable local references. Given the prevalence of older homes and the specific pest concerns in our region (like rodents that can nest in insulation), ask about their experience with remediation and installing pest-resistant materials. A reputable provider will offer a free, detailed assessment and clearly explain their recommended solutions, warranties, and how their work addresses South Carolina's humidity and temperature swings.
In Gilbert's climate, attic moisture and extreme heat often point to a need for comprehensive attic ventilation and air sealing, not just more insulation. Proper soffit and ridge venting is critical to allow hot, moist air to escape, preventing mold and reducing cooling costs. A professional should first assess and seal air leaks from your living space (around light fixtures, ducts, etc.) and ensure ventilation is adequate before adding new insulation, as this combination is key to long-term performance and home health.