Compare the highest-rated insulation professionals in Jericho, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, specialist contractor focusing heavily on comprehensive attic solutions, including dense-pack cellulose and spray foam. They are known for their meticulous air sealing and energy efficiency expertise, often working in conjunction with energy audit findings to maximize home performance.
Part of a national network of elite contractors, this provider offers a full suite of energy conservation services. They stand out for their diagnostic approach, starting with advanced energy audits to identify the root causes of energy loss before proposing solutions like crawl space encapsulation, wall insulation, and foam installation.
A well-established and versatile Long Island contractor offering a wide range of home services, including roofing, siding, and gutters, with a dedicated and highly competent insulation division. Their strength lies in whole-house insulation projects and integration with other exterior work, ensuring a seamless building envelope.
** The insulation market in Jericho, NY, and the surrounding Long Island area is characterized by high-quality, professional service providers catering to an affluent and energy-conscious community. The competition is strong, but it is a market where reputation, certifications (like BPI - Building Performance Institute), and proven results are paramount. Homeowners in this region are often dealing with older housing stock that requires upgrades for modern efficiency standards, leading to high demand for comprehensive services like air sealing, attic overhauls, and basement insulation. Typical pricing is on the higher end of the national average, reflecting the high cost of living and business operations in the region. However, the quality of work is generally excellent among the top-tier contractors. These providers are highly knowledgeable about New York state and local building codes and are adept at helping homeowners navigate available rebates and incentives from programs like NYSERDA (New York State Energy Research and Development Authority), which are significant drivers in the local market.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Jericho regulations and climate
Get answers to common questions about insulation services in Jericho, New York.
For Jericho's humid summers and cold winters, spray foam insulation is often the top recommendation for its superior air-sealing and high R-value per inch, which is critical for energy efficiency. However, a hybrid approach using dense-pack cellulose in existing walls and spray foam in attics or crawl spaces is also highly effective. The best choice depends on your home's construction, budget, and specific air leakage issues, which a local professional can assess.
For a standard 1,500 sq ft attic in Jericho, adding blown-in cellulose or fiberglass insulation to achieve a recommended R-49 (for our climate zone) typically costs between $1,500 and $3,500. Spray foam will be significantly more. Homeowners should check for rebates from the NYSERDA EmPower+ program and federal tax credits for qualified energy efficiency improvements, which can offset 30% of the cost up to a $1,200 annual limit.
While insulation can be installed year-round, the best times are late spring (May-June) and early fall (September-October). These periods offer mild temperatures, allowing for proper curing of materials like spray foam and making it easier for contractors to seal your home effectively before the peak heating and cooling seasons. Scheduling during these shoulder seasons also helps you avoid the high demand and potential delays of summer and late fall.
Always verify the contractor is licensed and insured in New York State. Look for companies with specific experience in Jericho's older homes, as they understand local building codes and common issues like historic materials or asbestos. Check for certifications from manufacturers (like Owens Corning or Icynene) and insist on a detailed, written estimate that includes the R-value, material specifications, and a clear scope of work.
Not entirely. Insulation primarily resists heat flow, but drafts are caused by air leakage. In Jericho's older colonials and capes, a comprehensive approach is needed: first, an energy audit to locate leaks, then air sealing (caulking, weatherstripping, sealing penetrations), and finally adding insulation. This combination is crucial for comfort, preventing ice dams on roofs, and maximizing the return on your insulation investment.