Compare the highest-rated insulation professionals in Antrim, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly specialized insulation contractor focusing exclusively on residential and commercial insulation. They are renowned for their expertise in advanced air sealing and spray foam applications, and are a go-to provider for homeowners seeking comprehensive energy efficiency upgrades.
A well-established, full-service insulation company with a strong focus on both new construction and retrofit projects. They offer a wide range of insulation types and are particularly praised for their professional blown-in attic insulation and removal services.
This provider takes a holistic, building-science approach to insulation. They are experts in creating thermal boundaries and improving home comfort, with a strong emphasis on basement, crawl space, and wall insulation solutions for older New England homes.
** The insulation market in the Antrim, NH area is characterized by a small number of highly specialized local and regional contractors, rather than a high volume of competition. Due to the region's cold climate and the prevalence of older housing stock, the demand for high-performance insulation and air sealing is strong. The average quality of service is high, as contractors must be well-versed in New Hampshire's building codes and the specific challenges of insulating historic New England homes, such as managing moisture and ventilation. Competition is moderate but quality-driven. Homeowners are generally looking for long-term energy savings and comfort, leading them to seek out providers with strong reputations and technical certifications (like BPI). Pricing is typically at a premium compared to national averages, reflecting the higher cost of skilled labor, specialized materials, and the complex nature of retrofit work. For standard blown-in cellulose attic insulation, homeowners might expect prices in the range of $1,500 - $3,500, while comprehensive spray foam or whole-house projects with air sealing can range from $5,000 to $15,000+. It is highly recommended that residents obtain multiple quotes and inquire about available rebates from utilities like Liberty Utilities or NH Saves programs, which the top-tier providers are knowledgeable about.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Antrim regulations and climate
Get answers to common questions about insulation services in Antrim, New Hampshire.
For Antrim's cold New Hampshire winters and humid summers, the priority is air sealing and high R-value insulation in the attic and basement rim joists, where the most heat loss occurs. Blown-in cellulose or fiberglass in attics and spray foam or rigid foam in basements are highly effective. Properly addressing these areas first significantly improves comfort and energy efficiency year-round, combating both winter heat loss and summer heat gain common in our region.
Costs vary based on home size, insulation type, and areas addressed, but Antrim homeowners can expect a typical attic insulation project to range from $1,500 to $4,500. Regional material and labor costs influence pricing, and whole-home projects like adding wall insulation will be higher. It's crucial to get itemized quotes from local contractors that detail the R-value, square footage, and materials, as this provides a true comparison of value, not just price.
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 materials like spray foam that have specific temperature application ranges. Scheduling during these shoulder seasons also ensures the work is completed before the peak heating season, allowing you to maximize savings during the harsh New Hampshire winter.
Yes, New Hampshire homeowners have excellent incentives. The primary program is through NHSaves, which offers rebates for air sealing and adding insulation that meets specific performance standards. Additionally, Antrim residents may qualify for federal tax credits for certain insulation materials. A reputable local insulation contractor will be knowledgeable about these programs and can often help you navigate the application process to maximize your savings.
Prioritize contractors who are licensed and insured in New Hampshire and have specific experience with older homes common in Antrim. Look for companies that perform a pre-installation energy audit or assessment using tools like a blower door test, as this data-driven approach targets your home's specific leaks. Finally, check for strong local references and membership in organizations like the Building Performance Institute (BPI), which indicates training in comprehensive home performance.