Compare the highest-rated insulation professionals in Jacksonville, Florida. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, modern insulation contractor that emphasizes education and a wide range of services. They are known for their clear communication, use of both traditional and advanced materials (like spray foam), and their focus on improving home energy efficiency and comfort. They serve both residential and commercial clients.
A locally-owned and operated company with a strong reputation for professionalism and quality workmanship, particularly in attic insulation and air sealing. They are often praised in reviews for their detailed assessments and clean job sites. They are a Certified BPI Building Analyst, which underscores their expertise in energy efficiency.
A well-established company that takes a whole-house approach to energy conservation. They are experts in comprehensive energy audits and leveraging insulation improvements to maximize savings. Their services are often integrated with HVAC and duct sealing for a complete home performance solution.
The insulation market in Jacksonville, Florida, is robust and competitive, driven by the region's hot and humid climate. High utility costs, primarily from air conditioning, make energy efficiency a significant concern for homeowners. The market features a mix of large national franchises and strong local contractors, leading to a generally high standard of quality as companies compete on reputation and expertise. **Average Quality:** The quality is generally high, with leading contractors being well-versed in the latest building science principles, including the critical need for proper air sealing in conjunction with insulation to prevent moisture issues and maximize efficiency. **Competition Level:** The market is moderately competitive. While there are many providers, the top-tier companies distinguish themselves through specialized certifications (like BPI), a focus on comprehensive home performance, and strong warranties. There is a clear divide between basic installers and advanced energy efficiency specialists. **Typical Pricing:** Pricing varies significantly based on the project scope and material. * **Blown-in Cellulose/Fiberglass Attic Insulation:** A typical attic insulation upgrade can range from **$1,500 to $4,000**. * **Spray Foam Insulation:** This is a premium service. Installing spray foam in an attic can range from **$4,500 to $8,000+**, depending on the board foot and foam type (open vs. closed cell). * **Air Sealing:** Often done in conjunction with insulation, it can add **$500 to $1,500** to the total cost. Many Jacksonville homeowners also investigate rebates from JEA (the local utility) and federal tax credits for energy efficiency, which top contractors are typically knowledgeable about and can help clients navigate.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Jacksonville regulations and climate
Get answers to common questions about insulation services in Jacksonville, Florida.
In Jacksonville's hot, humid climate, the most critical insulation is a properly installed and adequate air barrier in the attic. This typically involves upgrading to a higher R-Value (the Department of Energy recommends R-38 to R-60 for our zone) and ensuring excellent air sealing to prevent hot, moist outdoor air from infiltrating your living space. This directly combats high cooling costs and reduces strain on your AC system, which runs for most of the year.
Costs vary significantly based on home size, material (blown-in cellulose, fiberglass batts, or spray foam), and the scope of work, but a typical attic insulation upgrade for a 1,500-2,000 sq. ft. home in Jacksonville ranges from $1,500 to $4,500. Spray foam is at the higher end due to its superior air-sealing and moisture-resistant properties, which are highly valuable in our climate. Always get itemized estimates from local, licensed contractors that include air sealing.
The ideal times are during our milder periods: late fall (October-November) and early spring (February-March). This avoids the peak summer heat, which can be dangerous for workers in your attic and may affect the installation of certain materials like spray foam. Scheduling during these off-peak seasons can also lead to better contractor availability and potentially quicker project completion.
While Florida's building code sets insulation requirements for new construction, there are no specific city permits required for retrofit insulation work in existing homes. Importantly, Jacksonville homeowners should check for available rebates from JEA (Jacksonville Electric Authority), which often offers incentives for energy efficiency upgrades, including attic insulation. Your contractor should be familiar with these local utility programs.
Always verify the contractor is licensed, insured, and has strong local references. Look for companies with specific experience in Florida's climate who perform a thorough energy audit or inspection first. Be wary of door-to-door sales or "too good to be true" pricing, and choose a provider that explains how their solution (material, R-Value, air sealing) directly addresses Jacksonville's humidity and heat challenges.