Compare the highest-rated windows professionals in Williston, Vermont. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-owned company specializing in high-performance, energy-efficient window solutions for residential properties. They are known for their consultative approach, focusing on custom replacement windows that meet Vermont's specific climate demands. Their strength lies in the quality of their products and their professional installation service.
A well-established contractor offering a wide range of window and door services. They are recognized for their expertise in both modern and traditional home styles, providing everything from standard replacements to complex custom installations. They have strong relationships with leading manufacturers.
Serving the greater Burlington area, including Williston, this provider is known for its reliable service and broad product selection. They cater to homeowners looking for durability and security, offering robust options like storm and security windows in addition to standard energy-efficient models.
The window market in Williston, VT, and the surrounding Chittenden County is characterized by a focus on quality and energy efficiency, driven by the region's cold climate and high heating costs. The competition is moderate, with a handful of established local specialists dominating the high-end market, complemented by national home improvement stores for more budget-conscious projects. The average quality of service is high, as contractors must adhere to Vermont's building codes and consumer expectations for durability. Typical pricing for a full window replacement project on a standard home can range from $7,000 to $20,000+, depending on the number of windows, the quality of materials (e.g., vinyl, fiberglass, wood-clad), and the level of energy performance (e.g., double-pane vs. triple-pane gas fills). Customers strongly favor providers with proven expertise in managing installations that improve home comfort and reduce energy bills.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Williston regulations and climate
Get answers to common questions about windows services in Williston, Vermont.
Williston's cold winters and variable seasons demand windows with high thermal performance. We strongly recommend choosing ENERGY STAR® certified products with a low U-factor (measuring heat loss) and, for south-facing windows, a low Solar Heat Gain Coefficient (SHGC) to manage passive solar heating. Proper installation with ample insulation and sealing is critical to prevent drafts and ice damming, common issues in our Vermont climate.
For a standard, mid-range vinyl double-hung window, installation costs in the Williston/Chittenden County area typically range from $800 to $1,200 per window, including professional installation and materials. The final price varies significantly based on window material (vinyl, wood, fiberglass), size, style (e.g., picture vs. casement), and the condition of your home's existing frames. We recommend getting 2-3 detailed, in-home estimates from local providers for an accurate quote.
While professional installers work year-round, the ideal scheduling windows in Williston are late spring (May-June) and early fall (September-October). These periods typically offer milder, drier weather for safe installation and allow your home to be open without extreme indoor temperature loss. Scheduling well in advance for these popular times is crucial, as local contractors' calendars fill up quickly.
For standard window replacements where the opening size is not altered, a permit from the Town of Williston is generally not required. However, if you are changing the window size, altering the exterior facade in a historic district, or live in a homeowners association (HOA), you may need approval. A reputable local installer will know these regulations and can help guide you through any necessary steps with the Town's Planning and Zoning Office.
Prioritize local, established companies with verifiable references from nearby projects. They will have specific experience with Williston's building styles, weather, and common issues like older home frames. Ensure they are fully insured, offer strong warranties on both product and labor, and are transparent about their process for protecting your home during installation and handling debris cleanup, which is a valued service for local homeowners.