Compare the highest-rated insulation professionals in Carle Place, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading Long Island contractor with a dedicated insulation division. They are known for comprehensive energy efficiency solutions, including high-performance spray foam and blown-in insulation. Their strength lies in whole-home approaches that combine insulation with air sealing for maximum energy savings. They are a certified BPI (Building Performance Institute) company.
Specializes primarily in attic services but has expanded to offer whole-home insulation solutions. They are highly rated for their customer service, attention to detail, and expertise in insulation removal and replacement. They focus on creating healthier, more efficient homes and are well-versed in modern materials and techniques.
A family-owned and operated business that has been serving Long Island for decades. They have a strong reputation for reliability and quality workmanship across a wide range of insulation projects, from new construction to retrofits. They offer multiple insulation types and provide clear, upfront pricing.
** The insulation market in the Carle Place and broader Nassau County area is mature and competitive, characterized by a high standard of quality due to stringent New York State and local building codes. Homeowners in this region are typically knowledgeable and have a strong interest in energy efficiency due to the area's high utility costs. * **Average Quality:** The bar for quality is high. Reputable contractors are well-versed in building science and must comply with strict energy codes. The use of advanced materials like closed-cell spray foam and dense-pack cellulose is common. * **Competition Level:** The market is competitive but dominated by a mix of large, established full-service contractors (like All Island Group) and specialized, highly-rated smaller firms (like Green Attic Insulation). Reputation, certifications (BPI, ENERGY STAR), and verified reviews are critical differentiators. * **Typical Pricing:** Pricing is on the higher end of the national average, reflecting the region's cost of living and labor. As a rough guide, attic insulation projects can range from $1,500 to $4,500, while whole-home spray foam installations can easily exceed $10,000. However, the strong potential for rebates and incentives through programs like NYSERDA (New York State Energy Research and Development Authority) significantly offsets the initial investment for homeowners, making high-efficiency upgrades very attractive. Most reputable companies will provide a detailed assessment of potential rebates during a consultation.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Carle Place regulations and climate
Get answers to common questions about insulation services in Carle Place, New York.
For Carle Place's humid summers and cold, wet winters, the top priorities are air sealing and attic insulation. Properly sealing air leaks around windows, doors, and ducts prevents humid air from entering in summer and warm air from escaping in winter, which is crucial for efficiency. Upgrading attic insulation to at least R-49 (the recommended level for NY Climate Zone 4) is then key to managing significant heat loss through the roof, directly impacting your heating bills.
Costs vary by home size and project scope, but a full attic insulation upgrade for a typical Carle Place colonial can range from $1,500 to $4,500. Crucially, New York State offers significant incentives through programs like the EmPower+ program and tax credits that can cover a substantial portion of the cost for eligible homeowners. A qualified local contractor can provide a detailed assessment and help you navigate these available rebates.
The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is optimal for attic work and air sealing. Scheduling during these shoulder seasons also ensures your home is prepared before the peak heating and cooling demands of our Long Island summer and winter, and you'll find greater contractor availability compared to the busy summer renovation season.
Always verify the contractor is licensed and insured to work in New York State. Look for established local companies with specific experience in Long Island's older housing stock, as many Carle Place homes have unique challenges like plaster walls and older roof designs. Check for certifications from manufacturers (like Owens Corning or Johns Manville) and insist on a detailed, written estimate that includes air sealing, material R-values, and a labor warranty.
Insulation is part of the solution, but addressing moisture is the critical first step. In Carle Place's climate, with its high water table and humidity, insulating a damp basement can trap moisture and worsen mold issues. A professional should first assess and rectify any water intrusion. For basements and crawl spaces, closed-cell spray foam is often recommended locally as it provides both a high R-value and an effective moisture barrier, but proper exterior drainage is equally important.