Compare the highest-rated insulation professionals in East Andover, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly reputable and long-standing local contractor specializing in comprehensive home performance solutions. They are well-known for their expertise in spray foam and cellulose blown-in insulation, and they strongly emphasize air sealing to maximize energy efficiency. They are a go-to provider for energy audits and understanding local utility rebates.
This company has built a strong reputation throughout central New Hampshire for quality installation and professional service. They focus on both new construction and retrofit projects, offering a wide array of insulation types. They are particularly noted for their work in basement, crawl space, and attic insulation upgrades.
A skilled contractor known for meticulous workmanship and excellent customer service. They offer a full suite of insulation services and are proficient in handling complex projects, including wall insulation and complete attic overhauls. They are a reliable choice for homeowners seeking thorough insulation removal and replacement.
** The insulation market serving East Andover, NH, is characterized by a small number of highly specialized, local-to-regional contractors rather than large national chains. Due to New Hampshire's cold climate, the demand for high-performance insulation is strong, with a significant focus on energy efficiency and reducing heating costs. The competition is moderate but quality is generally high, as the contractors that succeed are those with proven reputations and expertise in dealing with the region's older housing stock and strict building codes. Typical pricing is competitive but reflects the skilled labor and quality materials required. Homeowners can expect project costs to vary significantly based on the size of the home and the insulation method chosen. For example, spray foam insulation commands a premium price due to its high R-value and air-sealing properties, while blown-in cellulose or fiberglass is a more cost-effective option for many attic projects. Most reputable providers in this area are fully licensed and insured, and many are well-versed in the rebate programs offered by New Hampshire utilities like Eversource and Liberty Utilities, which can help offset the 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 East Andover regulations and climate
Get answers to common questions about insulation services in East Andover, New Hampshire.
Given East Andover's cold, humid winters and warm summers, a focus on air sealing and high R-value insulation is critical. For attics, we recommend achieving at least R-49 to R-60, typically with blown-in cellulose or fiberglass, to combat significant heat loss. For walls and basements/crawl spaces, addressing air leaks and moisture control with materials like spray foam or dense-packed cellulose is essential to prevent ice dams and improve year-round comfort.
Insulation can be installed year-round, but the ideal times in East Andover are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is safer for contractors working in attics and allows for proper curing of certain materials like spray foam. Scheduling during these shoulder seasons also ensures your home is prepared before the intense heating season begins, though reputable local contractors are equipped to perform winter installations if necessary.
Yes, New Hampshire homeowners have excellent access to incentives. The primary program is through NHSaves, which is funded by the state's utility companies (including Eversource, Liberty, Unitil, and the NH Electric Co-op). They offer rebates for air sealing and adding insulation that meet specific performance standards. Additionally, the federal Inflation Reduction Act provides tax credits for qualified energy efficiency improvements, making upgrades in East Andover more affordable.
Always verify the contractor is licensed and insured in New Hampshire. Look for local experience, as they will understand regional building styles (like older New England homes) and climate challenges. Crucially, choose a contractor who performs a thorough energy audit or assessment using tools like a blower door test—this is required for NHSaves rebates and ensures the work targets your home's specific air leakage points rather than just adding material.
For many older homes in East Andover, the attic is the single largest source of heat loss, so insulating it is the most effective first step. However, a comprehensive approach that includes air sealing the attic floor (to stop warm, moist air from the living space from rising into the cold attic) is vital. This combination not only reduces bills but also prevents moisture issues and ice dam formation, which are common problems in our region. A professional assessment can identify if wall or basement insulation should be prioritized next.