Compare the highest-rated insulation professionals in Cedarhurst, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, specialized contractor focusing primarily on attic services, insulation, and air sealing. They are known for their expertise in energy efficiency and use of modern materials like spray foam and blown-in cellulose. Their strong focus on customer education and detailed energy audits makes them a top choice.
A well-established, full-service insulation company serving Long Island, including Nassau County. They offer a comprehensive range of services from insulation removal to new installation in all areas of the home, including basements and crawl spaces. They are recognized for their professionalism and knowledge of local building codes and utility rebates.
This provider is a specialist in high-performance spray foam applications but also offers a full suite of insulation services. They are particularly adept at handling complex projects that require air sealing and creating conditioned spaces in attics and basements. Their expertise is often sought for both new construction and major retrofit projects.
** The insulation market in Cedarhurst and the surrounding Five Towns area is characterized by high-quality, competitive service providers catering to an older housing stock. Many homes in this affluent suburb were built in the mid-20th century and are prime candidates for energy efficiency upgrades. The market competition is strong, with numerous established Long Island companies vying for business, which generally leads to high service quality and customer-focused operations. Typical pricing is on the higher end due to the region's cost of living and the specialized nature of the work. Homeowners should expect: * **Blown-In Cellulose/Fiberglass:** $1,500 - $4,500 for a standard attic. * **Spray Foam Insulation:** $3,500 - $7,500+ for an attic, highly dependent on R-value and board feet. * **Wall Insulation:** $2,000 - $5,000+ for blown-in insulation in existing walls. A key trend is the high demand for comprehensive energy audits and air sealing, often incentivized by rebates from New York State Energy Research and Development Authority (NYSERDA) and local utilities like PSEG Long Island. Reputable contractors are well-versed in these programs, which can significantly offset project costs for homeowners.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Cedarhurst regulations and climate
Get answers to common questions about insulation services in Cedarhurst, New York.
For Cedarhurst's humid summers and cold, damp winters, the top priorities are air sealing and attic insulation. Properly air sealing your attic floor and adding cellulose or spray foam insulation to achieve at least R-49 (as recommended for NY Climate Zone 4) prevents heated or cooled air from escaping and stops moisture-laden outdoor air from causing mold in your structure. Basement and crawl space insulation are also critical to combat ground chill and reduce overall humidity levels inside the home.
Costs vary significantly based on the material, project scope, and home size, but Cedarhurst homeowners can expect to invest between $1,500 to $4,500 for a standard attic insulation project. Blown-in cellulose or fiberglass is common for retrofits in existing homes. Regional material and labor costs are above the national average, and prices can be higher for complex jobs in older homes or for premium materials like spray foam. Always get 2-3 detailed, written estimates from local, licensed contractors.
Yes, insulation work in Cedarhurst typically requires a building permit from the Village Building Department, especially if it involves altering the building envelope or using spray foam. New York State has specific energy code requirements (2020 ECCCNYS) that dictate minimum R-values for different parts of the home, which your contractor must follow. A reputable local installer will know these codes and handle the permit process, which is crucial for ensuring work is inspected and safe.
While insulation can be installed year-round, the ideal times are late spring (April-May) and early fall (September-October). These periods typically offer mild, dry weather, which is important for projects like air sealing and attic work. Scheduling during these shoulder seasons also ensures your home is prepared before the peak heating season begins, and you'll find greater contractor availability compared to the busy summer renovation period.
First, verify they are licensed and insured to work in New York and Nassau County. Look for established local companies with strong references in Cedarhurst or nearby Five Towns communities, as they understand the specific architectural styles and challenges of older homes. Ensure they provide a detailed contract, perform a pre-installation energy audit, and discuss rebates from NYSERDA or local utilities like PSEG Long Island, which can significantly offset your project cost.