The Best Window Installers in Jamestown, CO

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

#1

Renewal by Andersen of Colorado

4.8
(450 reviews)
Verified

A premier provider known for its full-service replacement window solutions. They specialize in high-quality, custom-made, energy-efficient windows and offer a seamless process from in-home consultation to professional installation. Their strength lies in their proprietary materials and strong warranty.

(Serves Jamestown from their Boulder County location)

Specialties & Features

Energy-efficient windows
Custom window solutions
Full-window replacement

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

The Window Source of the Rockies

4.7
(180 reviews)
Verified

A locally owned and operated company highly regarded for its personalized service and expertise with mountain homes. They offer a wide selection of brands and focus on both repair and full replacement, providing tailored solutions for the unique challenges of the Colorado climate.

(Serves Jamestown from the Front Range area)

Specialties & Features

Residential window replacement
Window repair services
Storm and security windows

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Boulder Window & Door

4.6
(120 reviews)
Verified

A well-established local contractor with deep roots in the Boulder County community. They are known for their craftsmanship, attention to detail, and expertise in both historic home preservation and modern energy-efficient upgrades. They handle a mix of repair, replacement, and new construction projects.

5331 Western Ave, Boulder, CO 80301

Specialties & Features

New window installation
Custom window solutions
Window repair services

Business Information

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

Why These Are the Top Windows Contractors in Jamestown

** The window service market for Jamestown, Colorado, is characterized by high-quality, specialized providers based in nearby cities like Boulder, Longmont, and the broader Front Range. Due to Jamestown's mountainous location and older housing stock, the demand is for durable, energy-efficient, and custom solutions that can withstand harsh weather conditions, including heavy snow and high winds. The competition is moderate among these established regional contractors, all of whom are accustomed to serving mountain communities. Pricing is typically at a premium compared to flatland services, reflecting the custom nature of the work, the high-performance products required, and the logistical considerations of traveling to a remote location. Homeowners should expect to invest in quality, with projects often focusing on improving energy efficiency, security, and comfort in a challenging climate.

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 Jamestown regulations and climate

Frequently Asked Questions About Windows in Jamestown

Get answers to common questions about windows services in Jamestown, Colorado.

1How does Jamestown's mountain climate impact the type of windows I should install?

Jamestown's high-altitude location brings intense sun, significant temperature swings, and heavy snow loads. You should prioritize windows with a low Solar Heat Gain Coefficient (SHGC) to manage heat gain, durable frames (like fiberglass or vinyl-clad wood) that withstand UV exposure, and robust construction rated for high wind and snow pressure. Proper installation is critical to prevent air infiltration during our cold winters.

2What is the typical cost range for a full window replacement on a Jamestown home?

For a standard-sized home in the Boulder County area, a full replacement with mid-range, energy-efficient windows typically ranges from $15,000 to $30,000, though historic homes or custom shapes can increase costs. Local factors like difficult mountain access, older home structures requiring retrofit, and the higher cost of materials shipped to the area contribute to pricing. Always get itemized quotes from local providers that include removal, installation, and disposal.

3Are there specific permits or regulations for window installation in Jamestown, CO?

Yes, the Town of Jamestown and Boulder County require building permits for window replacements, as they are considered structural alterations. This is especially important for homes in historic districts or those seeking to maintain a specific aesthetic. Your installer should handle this process, ensuring the new windows meet current energy codes and egress requirements for safety.

4When is the best time of year to schedule window installation in Jamestown?

The ideal installation windows are late spring (May-June) and early fall (September-October). These periods typically avoid the deep snows and extreme cold that can complicate installation and sealing, as well as the peak wildfire season's poor air quality. Scheduling well in advance is crucial, as local contractors book up quickly during these favorable seasons.

5What should I look for when choosing a local window installation company for my mountain home?

Prioritize companies with extensive experience in the Colorado foothills. They should understand the challenges of working on older, sometimes uneven mountain home foundations and be proficient in advanced weatherization techniques. Verify they are licensed, insured, and have strong local references. Ask specifically about their process for ensuring a tight seal against our high winds and how they protect your property during the project.