Compare the highest-rated insulation professionals in Calverton, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading full-service insulation contractor specializing in both residential and commercial projects. They are known for their expertise in high-performance spray foam and blown-in cellulose, with a strong focus on improving home energy efficiency and comfort. They often work in tandem with energy auditors.
This provider has built a strong reputation as a specialist in spray foam applications, including closed-cell and open-cell foam for walls, roofs, and crawl spaces. They are praised for their attention to detail, knowledge of building science, and effective air sealing services.
While offering comprehensive insulation services, Horizon distinguishes itself with integrated energy solutions. They perform energy audits to diagnose specific issues and then provide targeted insulation upgrades and air sealing, making them a top choice for homeowners seeking to maximize energy savings and qualify for rebates.
The insulation market in and around Calverton, NY, is characterized by a mix of established regional contractors and smaller local specialists. Due to Calverton's location in Suffolk County with a significant number of older homes, there is a consistent demand for insulation upgrades, particularly in attics and crawl spaces. The market competition is moderate but features several high-quality providers who are well-versed in New York State energy codes and available rebate programs (like those from NYSERDA). The average quality of service is high, with a focus on modern materials like spray foam and dense-pack cellulose. Typical pricing can vary widely; blown-in attic insulation may range from $1,500 to $4,500, while full-home spray foam projects can cost $8,000 to $20,000+, heavily dependent on the home's size and existing conditions. Air sealing services are increasingly offered as a standard companion to insulation work.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Calverton regulations and climate
Get answers to common questions about insulation services in Calverton, New York.
Given Calverton's humid summers and cold winters with occasional nor'easters, the most impactful upgrades are air sealing and attic insulation. Properly air sealing your attic floor and adding blown-in cellulose or fiberglass insulation to achieve at least R-49 is critical to prevent heat loss in winter and reduce cooling costs in summer. Additionally, insulating basement rim joists and crawl spaces helps combat moisture and drafts common in our coastal Long Island climate.
Costs vary based on home size and material, but for a standard 1,500 sq. ft. attic in Calverton, blown-in insulation typically ranges from $1,500 to $3,500. Regional factors like higher labor costs on Long Island and material accessibility influence pricing. It's crucial to get itemized quotes from local providers that separate material and labor costs, and remember that New York State and Suffolk County may offer rebates or tax credits that significantly offset this investment.
The ideal times are late spring (May-June) and early fall (September-October). These periods offer mild temperatures, allowing for effective installation and proper curing of air-sealing materials like spray foam. Scheduling outside of peak summer heat and winter cold also ensures attic spaces are safer for workers and helps you prepare your home before Calverton's heating season begins, which is when you'll feel the greatest benefit.
Always verify the contractor is licensed and insured to work in New York State. Look for local Calverton or Suffolk County companies with strong experience in our specific building styles, from older colonials to newer developments. Check for certifications from manufacturers (like Owens Corning or CertainTeed) and ask for references from recent local projects. A reputable provider should also perform a pre-installation energy assessment and be knowledgeable about NYSERDA and local utility rebate programs.
Insulation alone is often insufficient for older homes; comprehensive air sealing is the essential first step. Many Calverton homes have hidden air leaks in attics, basements, and around windows that undermine insulation performance. A professional energy audit (often subsidized by PSEG Long Island) can identify these leaks, moisture issues, and ventilation needs specific to our area. Proper ventilation is also crucial to prevent mold growth in our humid climate after sealing the home.