Compare the highest-rated insulation professionals in Malverne, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A family-owned and operated insulation specialist with a strong focus on energy-efficient solutions for residential properties. They are highly regarded for their expertise in spray foam and cellulose blow-in insulation, and they emphasize proper air sealing as a critical component of their process.
Known for providing comprehensive insulation services from audits to installation. They have a strong reputation for professionalism and quality workmanship, particularly in attic insulation removal and replacement and basement/crawl space encapsulation.
Specializes in creating more energy-efficient and comfortable homes through advanced attic solutions. They offer free energy audits and are well-versed in the available rebates and tax credits for Long Island homeowners, making them a popular choice for cost-conscious upgrades.
** The insulation market in Malverne and the surrounding Nassau County area is robust and competitive, driven by a high cost of living, expensive energy bills, and a housing stock containing many homes built before modern energy codes. The average quality of service is high, as contractors must be licensed and insured to operate legally, and homeowners are discerning. **Competition Level:** High. There are numerous providers, but the top-tier companies distinguish themselves through specialized expertise, superior materials (like high-performance spray foam), and a focus on whole-home energy solutions rather than just basic installation. **Typical Pricing:** Pricing is on the higher end compared to national averages, reflecting the Long Island cost of living. * **Blown-In Attic Insulation:** $1,500 - $4,500 * **Spray Foam Insulation (Attic):** $3,500 - $7,500+ * **Wall Insulation:** $1,500 - $4,000 * **Insulation Removal:** $1 - $3 per square foot (in addition to new material costs) Homeowners are increasingly seeking services that bundle air sealing with insulation and are actively inquiring about rebates from local utility providers like PSEG Long Island, which many of the top contractors are qualified to facilitate.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Malverne regulations and climate
Get answers to common questions about insulation services in Malverne, New York.
Given Malverne's humid summers and cold, damp winters, the top priorities are air sealing and attic insulation. Properly sealing air leaks around windows, doors, and penetrations prevents moist summer air from causing condensation issues in walls. Upgrading attic insulation to at least R-49 is critical for retaining heat in winter, directly combating our Nor'easter-driven cold snaps and lowering heating bills significantly.
Costs vary by home size and material, but Malverne homeowners can expect to pay between $1,500 to $4,500 for a standard attic insulation project using blown-in cellulose or fiberglass. Regional labor and material costs on Long Island are above the national average. Crucially, New York State offers incentives like tax credits and rebates through NYSERDA and local utilities (like PSEG Long Island) that can offset 20-50% of project costs, making it essential to ask your contractor about available programs.
The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is optimal for contractor availability and for performing critical air sealing tests. Scheduling in these shoulder seasons ensures your home is prepared before the peak heating season begins, and avoids the high humidity of summer that can complicate moisture-sensitive installations like spray foam.
Always verify the contractor is licensed and insured in New York State. Look for specific experience with Malverne's older housing stock, which often includes historic homes and balloon framing requiring specialized techniques. Choose a provider who performs a comprehensive energy audit (often a prerequisite for rebates) and is a certified installer for major brands (like Owens Corning) and NYSERDA's EmPower New York program, ensuring they follow strict quality and safety standards.
Not always; the primary issue in many older Malverne homes is air infiltration, not just insufficient insulation. A professional energy audit using a blower door test is the first step to identify costly drafts from old windows, doors, and unsealed building envelopes. Often, a combination of air sealing and adding insulation is required. Furthermore, ensuring your insulation has proper ventilation is key to preventing moisture buildup and mold, a common concern in our humid climate.