Compare the highest-rated insulation professionals in Massapequa Park, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, family-owned and operated insulation contractor specializing in a comprehensive range of services from spray foam to blown-in cellulose. They are known for their expertise in energy efficiency and air sealing, often working in tandem to maximize home performance. Their strong focus on customer service and knowledge of Long Island's specific climate and building codes makes them a top choice.
This provider has built a strong reputation specifically on attic services, including insulation, ventilation, and rodent proofing. They offer free energy audits and are well-versed in the rebate programs available to Long Island homeowners through programs like PSEG Long Island. Their detailed approach to insulation removal and replacement is frequently highlighted in customer reviews.
Energy King provides a full suite of insulation services for both residential and commercial properties across Long Island. They emphasize using high-quality materials and proper installation techniques to achieve significant energy savings. Their services extend to basement and crawl space insulation, making them a good option for whole-home insulation projects.
The insulation market in Massapequa Park and the surrounding Nassau County area is competitive and service-oriented, driven by the region's older housing stock and the high cost of energy. Homeowners are increasingly seeking upgrades for comfort and efficiency. The average quality of service is high, as contractors must adhere to strict New York State and local building codes. Competition is strong among established local companies, which helps maintain service standards. Typical pricing varies significantly based on the project scope and insulation material. As a general guide: * **Blown-In Cellulose/Fiberglass Attic Insulation:** $1,500 - $4,500 * **Spray Foam Insulation (Closed Cell):** $3,000 - $7,000+ (highly variable based on R-value and board feet) * **Air Sealing Services:** $500 - $2,000 (often bundled with insulation) * **Insulation Removal:** $1 - $4 per square foot Many providers offer free estimates and consultations, and they are typically knowledgeable about available rebates from utility providers like PSEG Long Island, which can substantially offset project costs.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Massapequa Park regulations and climate
Get answers to common questions about insulation services in Massapequa Park, New York.
Given our humid summers and cold, windy winters on the South Shore of Long Island, the most impactful upgrades are air sealing and adding attic insulation. Proper air sealing prevents moist summer air from entering and causing condensation, while boosting attic insulation (typically to R-49 or higher) is crucial for retaining heat against Nor'easters and reducing AC load. Basement and crawl space insulation are also key to combat ground chill and prevent frozen pipes.
Costs vary significantly based on home size, material (fiberglass, cellulose, or spray foam), and area insulated. For a typical attic in a Massapequa Park colonial, homeowners can expect a range of $1,500 to $4,500. Regional material and labor costs on Long Island are above the national average. It's critical to get itemized quotes that include air sealing, as this is a required first step for effectiveness and is mandated by NYS building codes for major renovations.
Yes, Massapequa Park residents should first explore the NYSERDA Home Performance with ENERGY STAR® program, which offers attractive rebates and financing for comprehensive insulation and air sealing work. Additionally, PSEG Long Island offers rebates for specific insulation upgrades. We recommend checking both websites directly, as incentive amounts and eligibility requirements change, and a qualified local contractor can help you navigate the application process.
Always verify the contractor is licensed and insured to work in New York State. Look for established local companies with strong references in Nassau County, as they understand our specific building styles (like many older capes and colonials) and weather challenges. Crucially, ensure they perform a pre-installation energy audit with a blower door test to pinpoint air leaks—this is the professional standard for effective work in our climate.
Insulation can be installed year-round, but the ideal times on Long Island are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is optimal for attic work and allows for proper curing of materials like spray foam. Scheduling during these shoulder seasons also ensures your home is fully prepared before the peak heating and cooling demands of winter and summer arrive.