Compare the highest-rated insulation professionals in Massapequa, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading energy efficiency and insulation contractor serving Long Island, including Massapequa. They are highly regarded for their comprehensive energy audits and expert installation of various insulation types, particularly spray foam. Their team is knowledgeable about local utility rebates and building codes.
Energy King is a well-established, family-owned contractor specializing in making homes more energy-efficient. They have a strong focus on insulation upgrades and air sealing to reduce energy bills. They are known for their professional crews and clear, detailed proposals.
This provider specializes specifically in attic services but has expanded to offer whole-home insulation solutions. They receive consistent praise for their attention to detail, cleanliness on the job site, and effective insulation work that yields noticeable results in home comfort.
The insulation market in Massapequa, NY, is characterized by high demand driven by the prevalence of older homes that were built with inadequate insulation by modern standards. The competitive landscape is a mix of a few highly specialized, local insulation contractors and a larger number of general home performance or roofing companies that offer insulation as an ancillary service. The average quality of specialized providers is very high, with an emphasis on energy efficiency due to Long Island's significant heating and cooling costs. Typical pricing is competitive but on the higher end due to the region's cost of living and the specialized nature of the work. Homeowners can expect to pay approximately **$1,500 - $4,500 for a standard attic blown-in cellulose or fiberglass job**, while more complex projects like full-home spray foam insulation or extensive removal and replacement can range from **$8,000 to $20,000+.** A key factor in the local market is the availability of rebates and incentives from New York State and PSEG Long Island, which the top-tier contractors are adept at navigating for their customers, effectively reducing the net project cost.
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 regulations and climate
Get answers to common questions about insulation services in Massapequa, New York.
Given Massapequa's humid summers and cold, windy winters, the top priorities are air sealing and attic insulation. Proper air sealing prevents moist summer air from entering and condensing in wall cavities, which can cause mold. Upgrading attic insulation to at least R-49 (per NYS energy code for our climate zone) is critical for retaining heat in winter and keeping your home cooler in summer, directly combating our seasonal extremes.
Costs vary significantly by project scope, but for a standard attic blow-in insulation upgrade to R-49, Massapequa homeowners can expect a range of $1,500 to $3,500. Factors like attic accessibility, the type of insulation (e.g., cellulose vs. fiberglass), and the need for air sealing will affect the final price. It's important to note that New York State and local utility programs (like PSEG Long Island rebates) often offer significant incentives that can reduce your net cost by 30-50%.
The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is optimal for contractors to perform thorough work. Scheduling in these off-peak seasons can also be easier than in the high-demand late summer (when homeowners prep for winter) or deep winter when attic work can be complicated by cold and ice.
Always verify the contractor is licensed and insured to work in New York State. Crucially, choose a contractor who performs a comprehensive energy assessment, including a blower door test, to identify specific air leaks unique to your home's construction. Look for providers familiar with the Nassau County building code and, specifically, PSEG Long Island's Home Performance with ENERGY STAR® program, as this ensures they understand the local rebate and inspection process.
Yes, this is a valid local concern. Many Massapequa homes built before 1980 may have insulation or building materials containing asbestos, and older attics or crawl spaces can harbor mold due to past moisture issues. A reputable local contractor will inspect for these hazards before starting work. If found, they must follow NYS Department of Labor regulations for asbestos abatement or proper mold remediation before any new insulation can be safely installed.