Compare the highest-rated windows professionals in East Andover, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading national brand with a local showroom and installation team. Pella is renowned for its high-quality, energy-efficient windows, extensive custom options, and strong warranties. They offer full-service replacement and new construction installation.
Harvey is a major window manufacturer and installer serving the New England area. They are a popular choice for homeowners seeking a balance of quality, energy efficiency, and value. They specialize in replacement windows and doors for existing homes.
A well-regarded local contractor specializing in high-end window and door installations. They are known for personalized service, attention to detail, and expertise in both modern and historical home projects. They work with multiple premium brands.
** The window market in and around East Andover, NH, is characterized by a reliance on regional and local contractors rather than a high density of storefront providers within the small village itself. The competition is moderate but specialized, with a strong emphasis on **energy efficiency** due to New Hampshire's harsh winters. Homeowners are increasingly investing in double or triple-pane, low-E glass to reduce heating costs. Typical providers fall into two categories: 1) Large, branded companies like Pella and Harvey with extensive marketing and established reputations, and 2) Smaller, high-quality local contractors like Granite State Windows & Doors that compete on personalized service and craftsmanship. **Pricing** in this market is mid to high-range. A standard vinyl double-hung replacement window installation can range from **$600 to $1,200 per window**, depending on the brand, energy ratings, and complexity of the installation. Full-home replacements are a significant investment, often costing between **$10,000 and $30,000+,** with custom, wood, or historical windows commanding a premium. The market demands quality and durability, and the top providers reflect this with their focus on professional installation and superior products.
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 windows services in East Andover, New Hampshire.
For a standard double-hung vinyl window replacement in East Andover, homeowners can expect to pay between $600 and $1,200 per window, including professional installation. The final cost is heavily influenced by the window material (vinyl, wood, fiberglass), size, style (e.g., picture vs. casement), and any custom features for New Hampshire's climate, like triple-pane glass or Low-E coatings. Local factors such as the age of your home (common in East Andover) and potential for rot or structural repair in the existing frame will also affect the quote.
The ideal installation windows are during the shoulder seasons of late spring (May-June) and early fall (September-October), avoiding the deep cold of winter and the peak humidity of summer. For a typical whole-home project in East Andover, expect the process from measurement to completion to take 2 to 6 weeks, depending on the crew's schedule and custom window manufacturing lead times. Scheduling well in advance is crucial, especially to get work done before the harsh Merrimack County winter sets in.
Absolutely. Given East Andover's cold winters and variable weather, prioritizing energy efficiency is key. Look for windows with a low U-factor (insulating ability) and high Solar Heat Gain Coefficient (SHGC) to capture passive solar heat. New Hampshire building codes align with the International Energy Conservation Code (IECC), so your installer should ensure compliance, particularly for air leakage and insulation. We strongly recommend triple-pane glass or high-performance double-pane with argon gas and Low-E coatings to combat heat loss and reduce heating bills.
Start by verifying the contractor is licensed and insured to work in New Hampshire. Seek out local companies with extensive experience in the region, as they understand the specific challenges of older New England homes. Ask for references from recent projects in nearby towns like Andover or Franklin, and check online reviews. A trustworthy provider will offer a detailed, in-home estimate, clearly explain the product options suitable for our climate, and provide a robust warranty covering both labor and materials.
Older homes in East Andover often have uneven openings, settled foundations, and original wood frames that may have rot or water damage. A professional installer will conduct a thorough inspection to identify these issues, which may require custom-sized windows or additional carpentry work for proper sealing and structural integrity. Furthermore, if your home was built before 1978, federal and state lead-safe work practices are required for any disturbance of painted surfaces, which adds a critical safety and regulatory step to the process.