The Best Window Installers in Fairfax, VT

Compare the highest-rated windows professionals in Fairfax, Vermont. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Four Seasons Siding & Window

4.8
(180 reviews)
Verified

A leading regional contractor known for high-quality window replacement and installation. They specialize in energy-efficient solutions and offer a strong warranty on their products and labor. Their focus is on comprehensive home exterior upgrades, with windows being a core specialty.

12 Market Place, South Burlington, VT 05403

Specialties & Features

Energy-efficient window replacement
Custom vinyl windows
Full-frame installation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

The Window Woman of Vermont

4.9
(90 reviews)
Verified

A highly specialized and well-regarded service focusing on window repair, restoration, and custom historical replication. This is an excellent choice for older homes in Fairfax, repair projects, or homeowners seeking to preserve original wood windows while improving efficiency with storm windows.

Servicing all of Vermont from a central dispatch (No public storefront; serves Fairfax directly)

Specialties & Features

Historical window repair
Storm window installation
Custom wood window solutions

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Northwest Building & Remodeling

4.7
(70 reviews)
Verified

A trusted local general contractor based in St. Albans that includes window replacement and installation as a core part of its remodeling and renovation services. They are a great option for projects that might involve other structural elements alongside window work.

15 Congress Street, St. Albans, VT 05478

Specialties & Features

New construction window installation
Residential window replacement
Security and egress windows

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top Windows Contractors in Fairfax

The window market for Fairfax, Vermont, and the surrounding Franklin County area is characterized by a high demand for **energy efficiency and durability** due to the region's harsh winters. There are very few, if any, dedicated window companies located directly within Fairfax. The market is served by a mix of regional specialists (like Four Seasons) and skilled local general contractors (like Northwest Building & Remodeling) from neighboring hubs such as St. Albans, Milton, and South Burlington. Niche artisans like The Window Woman fill a crucial role for the area's many historic and character homes. **Competition** is moderate but quality-focused; the most reputable providers have strong, long-standing local reputations built on word-of-mouth. **Typical pricing** for a standard vinyl double-hung window replacement can range from **$600 to $1,200 per window**, including installation. Premium materials (wood, fiberglass), custom sizes, complex installations (full-frame), and high-performance triple-pane glass can push costs significantly higher. Homeowners should expect thorough consultations and quotes that emphasize long-term energy savings.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Fairfax regulations and climate

Frequently Asked Questions About Windows in Fairfax

Get answers to common questions about windows services in Fairfax, Vermont.

1What is the typical cost range for a full window replacement on a home in Fairfax, VT?

For a standard double-hung vinyl window replacement in Fairfax, homeowners can expect to pay between $800 and $1,200 per window, including professional installation. This range accounts for Vermont's higher material and labor costs compared to national averages and includes features critical for our climate, such as low-E glass and argon gas fills for energy efficiency. Final pricing varies based on window size, style (e.g., casement, picture), material (vinyl, wood, fiberglass), and the condition of your home's existing frames.

2How does Fairfax's climate impact the type of windows I should choose?

Fairfax experiences cold, snowy winters and variable seasons, making energy efficiency the top priority. We strongly recommend windows with a low U-factor (indicating insulation quality) and a high Solar Heat Gain Coefficient (SHGC) to capture passive solar heat in winter. Look for ENERGY STAR® certified products specifically rated for the "Northern" climate zone, which often feature triple-pane glass, warm edge spacers, and durable weatherstripping to combat heat loss, condensation, and withstand temperature extremes.

3Are there specific local permits or regulations in Fairfax I need to be aware of for window installation?

Yes, in Fairfax, window replacement typically requires a building permit from the Fairfax Town Office, as it involves alterations to the building envelope. Your licensed contractor should handle this process. Additionally, if your home is in a designated historic district or is a historic property, there may be specific guidelines regarding window style, materials, and appearance that must be followed, so it's crucial to check with the town zoning administrator before proceeding.

4What is the best time of year to schedule a window installation in Vermont, and how long does the project usually take?

While professional installers work year-round, late spring through early fall is ideal in Fairfax to avoid the deepest winter cold and ensure proper sealing of exterior caulks and adhesives. For a full-home replacement of 10-15 windows, plan for the project to take 2-4 days with a professional crew. Scheduling well in advance is key, especially for summer and early fall, as this is the peak season for contractors across Northwestern Vermont.

5What should I look for when choosing a window installation contractor in Franklin County?

Prioritize local, established contractors who are licensed and insured in Vermont. Ask for references from homes in Fairfax or nearby towns like St. Albans to see their work firsthand. A reputable provider will offer a detailed, written estimate, explain Vermont's energy efficiency standards, and provide strong warranties on both the product and their labor. Be wary of out-of-area companies making unsolicited offers, especially after storm events.