Compare the highest-rated insulation professionals in Port Jefferson Station, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A family-owned and operated business specializing in comprehensive insulation and air sealing services for residential and commercial properties. They are highly regarded for their energy efficiency expertise and knowledge of local utility rebate programs.
A leading contractor on Long Island known for professional installation and a wide range of insulation solutions. They emphasize proper air sealing alongside insulation to maximize home comfort and energy savings.
A well-established company with a strong focus on both new construction and retrofit insulation projects. They offer a full suite of services and are recognized for their expertise in handling complex insulation challenges in older Long Island homes.
The insulation market in Port Jefferson Station and the surrounding North Shore of Long Island is competitive and service-oriented, characterized by a mix of long-standing local family businesses and larger regional operators. The average quality is high, as contractors must adhere to strict New York State and local building codes, particularly concerning energy efficiency (like the NYS Energy Conservation Construction Code) and fire safety. The competition level is moderate to high, which benefits consumers through competitive pricing and a focus on customer service. Typical project pricing varies significantly based on the insulation material and the scope of work. As a rough guide: * **Blown-in Cellulose/Fiberglass:** $1,500 - $4,500 for a standard attic. * **Spray Foam Insulation:** $2.00 - $5.00 per board foot, making a full attic project range from $4,500 to $10,000+. * **Wall Insulation:** $1.50 - $3.50 per square foot for blown-in. A key driver in this market is the availability of rebates and incentives from New York State Energy Research and Development Authority (NYSERDA) and local utilities like PSEG Long Island. The top providers are typically well-versed in these programs and can guide homeowners through the application process, effectively reducing the net cost of energy efficiency 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 Port Jefferson Station regulations and climate
Get answers to common questions about insulation services in Port Jefferson Station, New York.
For our climate with cold winters and humid summers, a combination of air-sealing and high R-value insulation is key. We typically recommend spray foam for its superior air-sealing properties in attics and crawl spaces, and dense-pack cellulose or fiberglass batts for walls. This approach effectively combats both heat loss in winter and moisture intrusion in summer, which is a common issue in our coastal area.
Costs vary based on home size, insulation type, and areas treated, but a typical attic insulation project in Port Jefferson Station ranges from $1,500 to $4,500. Local factors like older home construction (common in the area), accessibility, and the need for mold or asbestos remediation in pre-1980s homes can affect the price. Always get itemized quotes from local contractors that include air-sealing, which is critical for efficiency.
The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is important for proper installation of materials like spray foam. Scheduling during these shoulder seasons also ensures your home is prepared before the peak heating season, and you can often find better contractor availability than in the height of summer or winter.
Yes. Homeowners should first explore the NYSERDA Home Performance with ENERGY STAR® program, which offers incentives and financing for comprehensive energy upgrades, including insulation. Additionally, PSEG Long Island provides rebates for specific insulation improvements. A qualified local contractor registered with these programs can help you navigate the application process to maximize your savings.
Prioritize contractors who are licensed and insured in New York, have specific experience with Long Island's older housing stock, and are certified by building performance organizations like BPI (Building Performance Institute). Ask for local references in Port Jefferson Station or nearby towns, verify they handle necessary permits with the Town of Brookhaven, and ensure their quote includes a detailed assessment and air-sealing plan.