Compare the highest-rated insulation professionals in Greenland, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
Resolve Insulation is a leading provider in the Seacoast area, known for its high-performance insulation solutions and strong focus on energy efficiency. They are a Building Performance Institute (BPI) certified company, which underscores their expertise in whole-home energy solutions, including detailed audits and air sealing.
A well-established contractor with decades of service in New England. They have a strong reputation for reliability and a comprehensive range of insulation services for both new construction and existing homes. They are adept at handling various insulation types and are familiar with local utility rebate programs.
A specialized insulation contractor focused on residential and commercial projects throughout Southern NH and the Seacoast. They emphasize professional installation and customer service, offering everything from standard batt insulation to advanced foam solutions and insulation removal.
** The insulation market in and around Greenland, NH, is characterized by a small number of highly specialized, regional contractors rather than a high volume of local competitors. Due to Greenland's proximity to the larger commercial center of Portsmouth, most services are provided by companies based in adjacent cities. The market competition is moderate but of high quality; the contractors that succeed are those with established reputations, proper certifications (like BPI), and a deep understanding of New Hampshire's climate and energy efficiency challenges, including programs from Eversource and NH Saves. Typical pricing is at a premium compared to national averages, reflecting the higher cost of living and business operations in the Seacoast region. Homeowners can expect to pay between $1.50 - $2.50 per square foot for blown-in attic insulation, while spray foam projects are a significant investment, often ranging from $3,000 to $7,000+ for a full attic, reflecting the material cost and expertise required. The focus for most reputable providers is on comprehensive air sealing and insulation systems to maximize energy savings, rather than just material installation.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Greenland regulations and climate
Get answers to common questions about insulation services in Greenland, New Hampshire.
For Greenland's cold New Hampshire winters and humid summers, the most critical upgrades are typically air sealing and adding attic insulation. We recommend achieving at least R-49 to R-60 in your attic with blown-in cellulose or fiberglass to prevent significant heat loss. Properly insulating basement rim joists and walls is also crucial to combat drafts and cold floors common in our region.
Costs in Greenland and the greater Seacoast region are generally aligned with New England averages, influenced by home age and accessibility. For a standard attic, homeowners can expect a range of $1,500 to $3,500. Importantly, New Hampshire homeowners can access rebates through the NHSaves program (sponsored by local utilities like Eversource) and may qualify for federal tax credits, significantly offsetting the cost for eligible materials like insulation and air sealing.
The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer moderate temperatures, allowing for effective installation and letting your home's thermal envelope be prepared before the harsh winter. While many contractors work year-round, scheduling during these shoulder seasons ensures better availability and avoids the peak winter rush when emergency heat loss repairs are common.
Always verify that the contractor is licensed and insured to work in New Hampshire. Look for established Seacoast-area companies with specific experience in older homes common in Greenland, as they will understand historic building challenges. Check for certifications like Building Performance Institute (BPI) and insist on a detailed, in-home assessment and quote that includes a blower door test to identify air leaks, not just a simple square footage estimate.
Absolutely. Ice dams are a frequent issue in Greenland due to snow accumulation and temperature fluctuations. The primary solution is to improve attic insulation and air sealing to keep heat from escaping from your living space into the attic. This maintains a cold roof deck, preventing snow from melting and refreezing at the eaves. A qualified local contractor will also ensure proper attic ventilation is part of the solution, which is critical for our climate.