Compare the highest-rated windows professionals in Amherst, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, family-owned and operated company specializing in high-quality window and door replacement for residential properties. They are known for their professional installation crews, strong focus on customer service, and offering a wide range of energy-efficient products from leading manufacturers.
As a branch of the nationally recognized Pella brand, this local showroom provides sales, installation, and service. They offer the full Pella product line, which is renowned for its innovation, durability, and energy efficiency. Their strength lies in custom solutions and professional installation backed by strong manufacturer warranties.
A local contractor focused exclusively on windows and doors. They have built a strong reputation for reliability and quality workmanship in Southern New Hampshire. They work with several top-tier brands, allowing them to provide tailored recommendations for replacement, repair, or new construction projects.
** The window service market in Amherst, NH, and its surrounding areas is characterized by high-quality, professional contractors rather than a high volume of competitors. As a community with many historic and upscale homes, the demand leans towards custom, energy-efficient solutions that preserve aesthetic integrity while improving performance. The competition is moderate but quality-focused, with several established providers from nearby Nashua and Manchester dominating the service area. Homeowners in Amherst typically invest in premium products. Pricing for a full window replacement project is generally above the national average, reflecting the high cost of quality materials (e.g., fiberglass, wood-clad, or triple-pane glass) and professional installation, with average project costs often ranging from $15,000 to $40,000+ depending on the home size and product selection.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Amherst regulations and climate
Get answers to common questions about windows services in Amherst, New Hampshire.
For a standard, mid-range vinyl double-hung window, homeowners in the Amherst area can expect to pay between $800 and $1,200 per window installed, with total project costs varying significantly based on home size and window type. Factors influencing price include the specific energy efficiency features needed for our cold New Hampshire winters, the age and style of your historic Amherst home (which may require custom sizing), and whether you choose premium materials like fiberglass or wood-clad. Always get itemized quotes from multiple local installers to compare.
While window installation can be performed year-round, late spring through early fall (May to October) is ideal in Amherst to avoid the harshest winter weather, which can complicate sealing and increase home discomfort during the work. However, scheduling during the "shoulder seasons" of early spring or late fall can sometimes secure better pricing and faster installation dates, as demand is lower. Planning several months ahead is crucial, especially if you have a historic home requiring custom orders.
For standard, like-for-like window replacements in Amherst, a building permit is generally not required. However, if you are altering the window opening size, changing the style in a way that affects egress (escape routes), or live within a designated historic district, you must contact the Amherst Building Department to verify requirements. Always ensure your chosen contractor is licensed and insured in New Hampshire and familiar with local codes to guarantee compliance.
Prioritize contractors with strong local reputations, verifiable references from Amherst or nearby towns, and proper NH state licensing. Look for installers experienced with New England's climate who can advise on optimal energy efficiency ratings (like low-E coatings and argon gas) for our seasonal temperature swings. Check their standing with the Better Business Bureau and insist on a detailed, written contract that includes warranty information covering both the product and the labor.
Given Amherst's cold winters and humid summers, look for windows with a low U-factor (for insulation against heat loss) and a low Solar Heat Gain Coefficient (SHGC) to manage summer heat. Dual-pane glass with low-E coatings and argon gas fill is the standard recommendation for significant energy savings. Proper professional installation is equally critical to prevent air infiltration, which is a major source of heat loss and can lead to ice dam issues on roofs—a common concern in our region.