Compare the highest-rated insulation professionals in Glens Falls, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-owned and operated company specializing in a full suite of insulation services. They are known for their expertise in both spray foam and blown-in cellulose, with a strong focus on improving home energy efficiency and comfort. They actively promote their knowledge of available rebates and incentives.
Northeast Thermal serves the greater Capital Region, including Glens Falls, and has built a strong reputation for professional insulation installation and air sealing services. They are often noted in customer reviews for their thoroughness, clean work, and clear communication.
While based slightly south, this company is a major player serving the Glens Falls market and is renowned for its deep expertise in home performance and energy efficiency. They take a whole-house approach, often starting with a comprehensive energy audit before recommending and performing insulation and air sealing work.
The insulation market in Glens Falls is competitive and served by a mix of dedicated local specialists and larger regional companies from the Capital District. The overall quality of providers is high, driven by New York's strict building codes and the demand for energy efficiency in a region with cold winters. Homeowners have good access to services for all major insulation types, with spray foam and dense-pack cellulose being particularly popular for retrofits. Competition helps keep pricing reasonable, but it is not oversaturated, allowing reputable companies to maintain strong business. Typical pricing is in line with regional averages; for example, attic blown-in insulation can range from $1,500 to $4,500, while spray foam projects often start at $2,500 and can exceed $10,000 for whole-house applications. Awareness and utilization of state-sponsored rebates (like those from NYSERDA) are common among the top-tier contractors, who often assist homeowners in navigating these programs.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Glens Falls regulations and climate
Get answers to common questions about insulation services in Glens Falls, New York.
For our Glens Falls climate, with heating-degree days far outweighing cooling, air sealing combined with high R-value blown-in insulation (like cellulose or fiberglass) is typically most effective for attics. This combination prevents warm, moist indoor air from escaping into the cold attic where it can cause condensation and ice dams, a common issue in our region. Aim for an attic insulation level of R-49 to R-60, as recommended by NYSERDA for our Zone 5 climate.
Costs vary significantly based on home size, insulation type, and accessibility, but for a comprehensive attic and wall project in a 1,500-2,000 sq ft older Glens Falls home, homeowners can expect a range of $3,000 to $8,000+. It's crucial to get multiple quotes from local, certified contractors. Importantly, check for available rebates and incentives through NYSERDA's EmPower+ program and National Grid, which can offset 25-50% of the cost for income-eligible households and offer financing for others.
While insulation can be installed year-round, the ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is important for certain applications like spray foam that require specific temperature ranges. Scheduling during these shoulder seasons also avoids the peak summer and winter rush, potentially leading to better availability and scheduling flexibility from local contractors.
Prioritize contractors who are certified by the Building Performance Institute (BPI) and are NYSERDA participating contractors, as this ensures they are trained in comprehensive air sealing and understand our climate's specific needs. Always verify they are fully insured and licensed in New York. Ask for local references in the Glens Falls/Adirondack foothills area and check their familiarity with handling older home construction common in our historic neighborhoods.
Not necessarily. In older Glens Falls homes, air leakage is often the primary culprit. A professional energy audit (often subsidized by NYSERDA) is the critical first step to identify the specific sources of drafts, moisture issues, and insufficient insulation. The audit will create a prioritized plan that typically starts with air sealing the attic, basement rim joists, and around windows/doors—addressing these leaks often provides a greater immediate comfort and efficiency boost than wall insulation alone.