Compare the highest-rated insulation professionals in Levittown, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading family-owned and operated insulation contractor specializing in high-performance spray foam and blown-in cellulose. They are known for their expertise in energy efficiency audits and air sealing, ensuring comprehensive home performance upgrades. They are a certified BPI (Building Performance Institute) contractor.
Highly focused on the home performance and energy efficiency aspect of insulation. They provide detailed energy audits and are experts in leveraging state and utility rebates (like those from PSEG Long Island) to reduce customer costs. Their services are deeply integrated, combining insulation with advanced air sealing.
A well-regarded contractor offering a full suite of insulation services, from attic and wall insulation to basement and crawl space encapsulation. They are praised for their professionalism and knowledge of local building codes, making them a reliable choice for both new construction and retrofit projects.
The insulation market in and around Levittown, NY, is competitive and characterized by a high demand for energy efficiency upgrades. This is driven by the prevalence of older housing stock (like the original Levittown homes built in the post-war era) which often have inadequate or outdated insulation. The average quality of providers is high, as the market demands expertise in modern materials like spray foam and dense-pack cellulose, as well as a deep understanding of complex air sealing techniques. Competition is strong among established, licensed contractors, which helps maintain service standards. Typical pricing varies significantly based on the project; a basic attic blow-in with cellulose can range from $1,500 to $3,000, while a full home spray foam application or a comprehensive energy retrofit with air sealing can range from $8,000 to $20,000 or more. The availability of rebates from PSEG Long Island and state programs is a significant market factor, and top-tier providers are typically certified to perform the audits required to access these incentives.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Levittown regulations and climate
Get answers to common questions about insulation services in Levittown, New York.
Given Levittown's humid summers and cold, windy winters, a comprehensive approach is key. Prioritizing air sealing and attic insulation (typically to R-49 or higher) is critical to block drafts and retain heat. For many original Levittown homes, adding wall insulation (like dense-pack cellulose or injection foam) addresses significant heat loss through uninsulated or poorly insulated sidewalls, directly combating our specific weather challenges.
Costs vary significantly by home size, insulation type, and scope, but Levittown homeowners can expect broad ranges. For example, blown-in attic insulation might cost $1,500-$3,500, while full wall insulation for a classic Cape Cod or ranch can range from $3,000 to $8,000+. It's important to note that New York State, including Nassau County, offers tax credits and rebates (like those from NYSERDA) that can offset 10-25% of project costs, making upgrades more affordable.
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 weather, making it easier for contractors to perform air sealing and attic work comfortably. Scheduling during these shoulder seasons also ensures your home is fully prepared before the peak heating season begins, and you'll avoid the high-demand backlog many local contractors experience in late summer and early winter.
Always verify the contractor is licensed and insured to work in New York State. Crucially, choose a provider experienced with Levittown's common home constructions (like original post-war builds with specific attic and wall cavities) who performs a detailed energy audit or assessment first. Look for contractors who are certified installers for major brands (Owens Corning, CertainTeed) and who are participating contractors with NYSERDA's EmPower+ or Home Performance programs, ensuring they adhere to strict quality standards.
This is a valid concern for our humid climate. Proper installation by a qualified professional includes critical air sealing and assessment of existing moisture issues. Modern insulation materials and techniques are designed to manage moisture, but a key local consideration is ensuring your attic and crawl spaces have proper ventilation to meet New York State building codes. A reputable contractor will evaluate your home's specific ventilation and vapor barrier needs to prevent moisture entrapment.