Compare the highest-rated insulation professionals in Inwood, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly specialized and top-rated contractor focusing primarily on spray foam insulation, which is critical for creating air-tight seals in attics, basements, and wall cavities. They are known for their technical expertise, use of high-quality materials, and deep understanding of building science for maximizing energy efficiency in Long Island homes.
This company has built a strong reputation over two decades specifically for blown-in insulation services, making them an excellent choice for attic insulation upgrades and wall cavity filling in existing homes. They are frequently recognized for their efficiency, clean work, and knowledge of local utility rebate programs.
Green Attic Insulation takes a comprehensive, eco-conscious approach to home performance. They offer a full suite of services from energy audits to insulation and air sealing, positioning them as a one-stop shop for homeowners in Nassau County looking to improve comfort and reduce energy bills.
The insulation market in Inwood and the surrounding Nassau County area is robust and competitive, characterized by a high demand for energy efficiency upgrades. The housing stock includes many mid-20th century homes with original, often insufficient, insulation like fiberglass batts. This drives demand for comprehensive services like attic air sealing and blown-in cellulose or fiberglass, as well as high-performance spray foam. The average quality of providers is high, given strict New York State and local building codes, but consumers should always verify licensing and insurance. Competition is strong, which benefits homeowners through competitive pricing and a focus on customer service. Typical pricing can vary widely based on the project scope and material chosen. As a general guide: * **Attic Blown-In Insulation:** $1,500 - $4,500 * **Spray Foam Insulation (Attic):** $4,500 - $8,000+ * **Wall Insulation (Blown-In):** $2,000 - $5,000 per level * **Energy Audit:** $400 - $700 Many local providers are well-versed in rebate programs from PSEG Long Island and NYSERDA, which can significantly offset project costs for qualifying upgrades.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Inwood regulations and climate
Get answers to common questions about insulation services in Inwood, New York.
For Inwood's humid summers and cold, windy winters, air sealing and attic insulation are the most critical upgrades. Properly sealing air leaks around windows, doors, and penetrations prevents the moist summer air and winter drafts common near the water from entering, which is the first step. Then, upgrading attic insulation to at least R-49 (per NYS energy code recommendations) will significantly improve year-round comfort and reduce high heating costs from National Grid or Con Edison.
Costs vary based on home size, material (like fiberglass batts, blown-in cellulose, or spray foam), and the area being insulated (attic, walls, basement). For a standard attic in an Inwood cape or colonial, homeowners can expect a range of $1,500 to $4,500. It's important to get itemized quotes from local providers, as labor and material costs in the NYC metro area are typically higher than national averages, but the long-term energy savings are substantial.
Yes, insulation work in Inwood (part of the Town of Hempstead) often requires a building permit from the Town of Hempstead Department of Buildings, especially if it involves altering the building envelope or when adding spray foam insulation, which has specific fire code requirements. A reputable local contractor will handle this process. Furthermore, they should ensure compliance with the New York State Energy Conservation Construction Code (NYECC), which sets minimum R-value requirements for our climate zone.
While insulation can be installed year-round, the ideal times are late spring (May-June) and early fall (September-October). These periods typically offer milder temperatures, making it easier for contractors to perform critical air sealing diagnostics like blower door tests. Scheduling during these shoulder seasons also ensures your home is prepared before the peak heating season, though reputable contractors are equipped to work efficiently in most conditions.
Look for a licensed and insured contractor with specific experience in Inwood's mix of older homes and newer constructions. They should perform a thorough energy audit or assessment before quoting. Check for strong local references and reviews, and verify they are certified by organizations like BPI (Building Performance Institute), which is crucial for proper air sealing in our climate. Always ensure their quote details the R-values, materials, and scope of work aligned with NYS codes.