Compare the highest-rated insulation professionals in Glen Saint Mary, Florida. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, full-service insulation contractor serving North Florida. They are known for comprehensive energy efficiency solutions, including advanced spray foam applications and thorough air sealing. Their strong reputation is built on professional service and deep expertise in both residential and commercial properties.
This provider specializes in modern insulation solutions with a strong focus on spray foam. They are praised for their knowledgeable staff, clean installations, and effectiveness in improving home energy efficiency. They serve a wide area including rural communities like Glen Saint Mary.
Part of a national brand with a strong local franchise, Koala is recognized for its professionalism and wide range of services. They offer free energy audits and are proficient in handling both new installations and retrofits, with a focus on recycled and sustainable materials where possible.
** The insulation market in and around Glen Saint Mary, Florida, is characterized by a reliance on regional contractors from larger hubs like Jacksonville and Lake City due to the town's small size and rural nature. There are no dedicated insulation contractors physically located within Glen Saint Mary's city limits. The competition level is moderate, with a handful of established, high-quality providers dominating the service area. These companies are typically well-versed in the specific needs of North Florida's climate, which includes managing high humidity, preventing mold in crawl spaces, and achieving energy efficiency in the face of hot summers. Typical pricing is in line with regional averages. As a rough guide: * Blown-in Cellulose/Fiberglass Attic Insulation: $1,500 - $2,800 * Spray Foam Insulation (R-Value dependent): $3,500 - $7,500+ * Crawl Space Encapsulation: $3,000 - $8,000 Quality is generally high among the top-rated contractors, who are familiar with local building codes and may be able to advise on available energy efficiency rebates from utilities like Florida Power & Light (FPL). Customers should expect to pay a potential travel fee for service in Glen Saint Mary, but the quality of work from the top providers is consistently reported to be excellent. *** **Disclaimer:** While every effort has been made to provide accurate and current information based on public data, it is always recommended that you verify licensing, insurance, and get multiple quotes before hiring any contractor.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Glen Saint Mary regulations and climate
Get answers to common questions about insulation services in Glen Saint Mary, Florida.
In Glen Saint Mary's hot and humid climate, the most critical insulation is a properly installed radiant barrier in the attic, combined with sufficient attic floor insulation (like blown-in cellulose or fiberglass). This combination directly combats radiant heat gain from the sun, which is the primary driver of cooling costs here. Proper attic ventilation is also crucial to prevent moisture buildup that can compromise insulation performance and lead to mold.
High humidity requires insulation materials and methods that resist moisture absorption and mold growth. We prioritize materials like closed-cell spray foam, which acts as a moisture barrier, and ensure all installations include proper air sealing to prevent humid outdoor air from infiltrating the home. This is vital for maintaining indoor air quality, preventing structural damage, and ensuring the insulation's R-value isn't degraded by moisture.
The ideal time is during our drier, cooler months, typically from late fall through early spring (October to April). This avoids the peak summer heat, which makes attic work extremely strenuous and can affect the application of some materials like spray foam. Scheduling during this period is also easier, as it's outside the peak season for emergency AC repairs that many local contractors handle.
First, verify they are licensed and insured to work in Florida. Look for a contractor with extensive local experience who understands our specific climate challenges—ask for examples of homes they've worked on in the area. They should perform a thorough energy audit or inspection, provide a detailed written estimate that includes air sealing, and be knowledgeable about current Florida Building Code requirements for insulation R-values in our climate zone (Zone 2).
For a 1,500-2,000 sq ft home, adding blown-in attic insulation typically ranges from $1,500 to $3,500, while spray foam can range from $3,500 to $7,500+, depending on depth and material. Costs are influenced by material choice, accessibility, and the extent of air sealing needed. While there are no Glen Saint Mary-specific rebates, homeowners should check with JEA (the local utility) for potential energy efficiency incentives and ensure their contractor is familiar with the application process.