Compare the highest-rated insulation professionals in Spartanburg, South Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally operated franchise known for its comprehensive energy efficiency services. They emphasize education and provide free evaluations. Their team is skilled in both new installations and upgrading old, inefficient insulation in residential and commercial properties.
A well-established local contractor with a strong reputation for professional installation of various insulation types. They are often praised for their punctuality, clean workmanship, and expertise in handling complex projects, including crawl space and basement insulation.
This company takes a whole-home approach to energy efficiency. They are experts in air sealing and insulation, often performing energy audits to diagnose the most critical issues first. This makes them an excellent choice for homeowners focused on maximizing energy savings and comfort.
** The insulation market in Spartanburg is competitive and served by a mix of specialized local contractors and larger regional companies based in the neighboring Greenville area. The quality of service is generally high, with several providers holding certifications from manufacturers like Owens Corning or being recognized by the BPI (Building Performance Institute), indicating expertise in building science. Due to Spartanburg's climate, with hot, humid summers and cool winters, there is strong demand for attic insulation and air sealing to improve HVAC efficiency. Crawl space encapsulation is also a popular service to combat moisture. Pricing is moderate, with average attic blow-in insulation projects ranging from $1,500 to $3,500, while full spray foam installations can cost $5,000+. Homeowners should inquire about potential rebates from local utilities like Duke Energy 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 Spartanburg regulations and climate
Get answers to common questions about insulation services in Spartanburg, South Carolina.
For our Upstate South Carolina climate, blown-in fiberglass or cellulose in the attic is often the most cost-effective initial upgrade. It provides excellent thermal resistance against summer heat and helps retain warmth in winter. However, for new construction or major renovations, spray foam insulation, while more expensive upfront, offers superior air sealing and moisture control, which is critical for managing Spartanburg's high humidity and can lead to significant long-term energy savings.
The ideal times are during the mild seasons of spring (March-May) and fall (September-November). This avoids the extreme attic heat of a Spartanburg summer, which can be dangerous for installers and affect some materials, and the potential for winter moisture issues. Scheduling during these periods is also easier, as contractors are less likely to be backlogged with emergency HVAC repairs common during peak summer and winter.
Yes, Spartanburg homeowners should first check with Duke Energy, the primary utility provider, for current rebate programs for adding attic insulation. Additionally, the federal Residential Energy Efficiency Tax Credit (26 U.S.C. § 25C) allows you to claim 30% of the cost (up to a $1,200 annual limit) for qualified insulation materials. It's crucial to keep all receipts and the Manufacturer's Certification Statement from your installer for your taxes.
Always verify the contractor is licensed and insured in South Carolina. Look for local companies with strong, verifiable references and membership in organizations like the Insulation Contractors Association of America (ICAA). Be wary of door-to-door sales or extreme pressure tactics, especially after storms. A trustworthy Spartanburg contractor will perform a thorough energy audit or inspection, provide a detailed written estimate, and clearly explain the recommended R-values for our specific climate zone (Zone 3).
Absolutely. Inadequate or settled attic insulation is a primary cause of high energy bills in our region. Summer heat radiates through a poorly insulated attic, forcing your AC to work constantly. Furthermore, many older homes in Spartanburg have little to no insulation in exterior walls. A professional energy assessment can identify these gaps, and adding insulation to the attic and walls can dramatically improve comfort and reduce cooling costs by preventing heat gain.