Compare the highest-rated windows professionals in Hanover, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier provider and installer of high-quality, energy-efficient Pella windows and doors. They are known for their extensive product line, custom design capabilities, and professional installation service. Their strengths lie in replacement windows, new construction projects, and providing robust, energy-efficient solutions perfect for the New England climate.
A highly respected local contractor and building supply company serving the Upper Valley. They offer a wide range of window brands and provide full-service installation and replacement. They are particularly noted for their expertise in integrating modern, efficient windows into both new homes and historic renovations, which is relevant for Hanover's varied architecture.
A reliable and well-reviewed local contracting company that specializes in exterior home services, with a significant focus on window and door installation and replacement. They are known for their quality workmanship, customer service, and handling a variety of window projects, from standard replacements to more complex installations and repairs.
** The window service market in Hanover and the surrounding Upper Valley is characterized by high-quality craftsmanship and a focus on energy efficiency, driven by the region's cold winters and a housing stock that includes both historic homes and modern, high-performance builds. Competition is moderate; while there are few "big box" installers, the market is served by a stable of established, reputable local and regional contractors. These providers are in high demand, so project lead times can be significant, especially during peak building seasons. Typical pricing reflects the quality of the market. Homeowners can expect a wide range, but for a full-window replacement on a standard home, costs often range from $800 to $2,500 per window, including the product and professional installation. This price is influenced by the choice between premium brands (like Pella or Marvin) versus other quality brands, the complexity of the installation (e.g., historical replication), and the level of custom features and energy efficiency desired.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Hanover regulations and climate
Get answers to common questions about windows services in Hanover, New Hampshire.
In the Upper Valley region, a full-frame window replacement typically ranges from $800 to $1,500 per window, including professional installation. Key factors affecting cost include the window style (e.g., double-hung vs. picture), material (vinyl, wood, composite), and the age of your home—historic properties in Hanover may require custom sizing or preservation-sensitive techniques that increase the price. Energy-efficient features like triple-pane glass or Low-E coatings are highly recommended for our climate and add to the upfront cost but provide significant long-term savings on heating bills.
The ideal installation windows are during the late spring, summer, and early fall (May through October). This avoids the deep cold of a New Hampshire winter, which can complicate sealing and adhesive curing, and the heavy precipitation of mud season. Scheduling well in advance is crucial, as reputable local installers book up quickly for these prime months. Off-season (late fall/winter) installations can sometimes be scheduled with more flexibility, but require careful planning to minimize heat loss and exposure to the elements.
Yes, this is a critical local consideration. If your home is within Hanover's Historic District or is a designated historic property, you will likely need approval from the Hanover Historic District Commission before altering exterior windows. Even outside formal districts, Hanover's zoning may have guidelines. A reputable local installer will be familiar with these processes and can help guide you toward appropriate, compliant window styles that maintain the architectural character of your home while improving efficiency.
Prioritize contractors who are licensed, insured, and have extensive local experience. Ask for references from recent projects in Hanover or nearby towns like Lebanon or Norwich, and verify their familiarity with handling New England's weather challenges and older home construction. Check their standing with the New Hampshire Secretary of State and the Better Business Bureau. Local word-of-mouth recommendations are invaluable, as is choosing a provider who handles both the product supply and installation to ensure warranty coverage and accountability.
Given Hanover's cold winters and variable seasons, look for windows with a low U-factor (measuring heat loss) and a high Solar Heat Gain Coefficient (SHGC) to capture passive solar heat. Triple-pane glass is an excellent investment for superior insulation and noise reduction. Frames should be thermally broken or made from insulating materials like vinyl or fiberglass. Ensure they are certified by ENERGY STAR for the Northern climate zone, and consider argon gas fills and Low-E coatings to minimize heat transfer and protect against UV damage.