Get matched with the best Window Installation & Replacement pros in Boulder County, CO

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Nex-Gen Exteriors - Window Installation & Replacement in Loveland, CO

Nex-Gen Exteriors

★ ★ ★ ★ ★ 4.6 (10 reviews)

Loveland, CO 80538

4 projects

Nex-Gen Exteriors specializes in residential window and door replacements, focusing on Infinity from Marvin windows. We provide expert consultations for homeowners and ensure professional installation...

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Scottish Stained Glass Fort Collins - Window Installation & Replacement in Fort Collins, CO

Scottish Stained Glass Fort Collins

★ ★ ★ ★ ★ 4.6 (10 reviews)

Fort Collins, CO

3 projects

Scottish Stained Glass Fort Collins specializes in the creation and restoration of exquisite stained glass art. Located in Fort Collins, Colorado, we are committed to enhancing spaces with custom desi...

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Oliver Designs - Window Installation & Replacement in Longmont, CO

Oliver Designs

★ ★ ★ ★ ★ 4.7 (9 reviews)

Longmont, CO 80503

13 projects

Oliver Designs, founded by Deidre Oliver in 1998, is a premier Colorado interior design firm recognized as a TOP OF THE TOWN by 5280 Magazine and BEST OF WINNER since 2013. We create curated interiors...

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KV Windows Inc. - Window Installation & Replacement in Westminster, CO

KV Windows Inc.

★ ★ ★ ★ ★ 4.7 (9 reviews)

Westminster, CO 80030

3 projects

KV Windows Inc., an authorized Pella Certified Contractor, is a leading locally-owned company in Colorado specializing in window installations and repairs. With licensed, bonded, and insured certified...

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pro glass & mirror LLC - Window Installation & Replacement in Denver, CO

Pro Glass & Mirror LLC

★ ★ ★ ★ ★ 4.7 (9 reviews)

Denver, CO

1 project

Pro Glass & Mirror LLC is a locally owned and operated business dedicated to meeting the glass and mirror needs of our community. We pride ourselves on delivering high-quality products and exceptional...

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Lipari Construction Company - Window Installation & Replacement in Silverthorne, CO

Lipari Construction Company

★ ★ ★ ★ ★ 4.6 (9 reviews)

Silverthorne, CO 80498

5 projects

Lipari Construction Company, founded by Donato Lipari, embodies a commitment to quality and integrity in custom home building. With a background in engineering and years of experience in commercial co...

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Elegant FX Glass Tinting

★ ★ ★ ★ ★ 4.8 (8 reviews)

Greeley, CO 80631

Elegant FX Glass Tinting is a trusted window tinting company in Northern Colorado, specializing in Solar Gard and Panorama Film products. With over 30 years of family-owned experience, we provide resi...

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Stained Glass Denver - Window Installation & Replacement in Denver, CO

Stained Glass Denver

★ ★ ★ ★ ★ 4.6 (8 reviews)

Denver, CO

11 projects

Founded by Martin Faith in 1991, Stained Glass Denver specializes in custom stained glass solutions for homeowners, businesses, and religious organizations throughout the Denver area. Our high-quality...

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Peterson Canvas - Window Installation & Replacement in Fort Collins, CO

Peterson Canvas

★ ★ ★ ★ ★ 4.6 (8 reviews)

Fort Collins, CO 80524

5 projects

Peterson Canvas & Awning, established in 1957 and owned by Tim Carroll and Jim Myers since 2005, specializes in retractable awnings and solar screens to enhance your outdoor living spaces. We offer co...

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Price Home Improvement - Window Installation & Replacement in Littleton, CO

Price Home Improvement

★ ★ ★ ★ ★ 4.6 (8 reviews)

Littleton, CO 80127

5 projects

Price Home Improvement, a locally owned business since 2007, serves the Denver Metro Area with exceptional home improvement services. Initially focused on window replacements, we now assist homeowners...

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Verified Reviews for Window Installation & Replacement pros in Boulder County, CO

*The Growcycle rating for Window Installation & Replacement companies in Boulder County, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Installation & Replacement needs.

Last update on July 12, 2026

Eugene Watson

Reviewed in July 2025

I had a fantastic experience with EnerPro Window Replacement of Denver. Their team was professional, and my new windows look amazing. Highly recommend them!

EnerPro Window Replacement of Denver Request a quote

Alexis Hines

Reviewed in November 2025

Absolutely love my new windows! The installation was smooth, and the team was professional and knowledgeable throughout the process.

Nex-Gen Exteriors Request a quote

Destiny Chen

Reviewed in December 2025

Had my windows replaced recently. The quality and service were fantastic. Highly recommend for anyone looking to upgrade their home!

Gravina's Window Center of Littleton Request a quote

Jessica Reed

Reviewed in December 2025

Great service from start to finish! The staff were knowledgeable and friendly. Highly recommend for anyone looking to upgrade their windows.

Lomax Window & Door Co. Request a quote

Andrew Barker

Reviewed in February 2026

Pro Glass & Mirror Llc did a fantastic job with my new windows! Professional team and high-quality installation. Highly recommend them for any glass needs.

pro glass & mirror LLC Request a quote

Cost Guide

How much does Window Installation & Replacement cost in Boulder County, CO?

Typical window installation & replacement projects in Boulder County, CO range from $300 to $1,500, with most homeowners paying around $750.

$300

$750 Typical cost in Boulder County, CO

$1,500

LOWHIGH

Prices vary by project scope, materials, and local labor rates.

Per Window $300–$1,500

Per Sq Ft $15–$25

Per Hour of Labor $70–$120

Last updated: April 2026

Window Installation & Replacement in Boulder County typically costs between $300 and $1,500 per window, with an average price around $750. Factors affecting cost include the type of window selected, labor costs, and whether additional framing or modifications are needed.

Local contractors in Boulder County may charge higher rates due to increased demand and the cost of living in the area. Permits from the Boulder County Building Department are usually required, with permit fees averaging around $50 to $150 depending on the number of windows being replaced.

When comparing quotes from Boulder County contractors, it’s important to look at the full scope of work included in the estimate. Ensure that all necessary materials and labor are accounted for, and check the warranty terms for both the windows and installation.

When comparing Window Installation & Replacement quotes in Boulder County, pay attention to energy efficiency ratings and long-term warranties, as these can lead to savings on utility bills and peace of mind.

What affects the cost in Boulder County, CO?

Boulder County Labor Rates

Licensed window installation contractors in Boulder County charge $70–$120/hr. Rates may vary based on the contractor's experience and the complexity of the installation.

Permits & Inspections

Most window replacement projects in Boulder County require permits from the Boulder County Building Department. This ensures compliance with local building codes and may incur a fee of $50 to $150.

Material Selection & Quality

Material choice can swing a window installation project by 10–20%. Higher quality windows with better energy ratings will generally cost more upfront but save money in energy costs over time.

Seasonal Demand & Scheduling

Boulder County experiences high demand for window replacements in the spring and fall. Booking during the off-peak winter months may provide better availability and potentially lower prices.

Frequently Asked Questions About Window Installation & Replacement in Boulder County, CO

How do I choose the right windows for my home in Boulder County?

Choosing the right windows for your home in Boulder County involves considering various factors, including climate, style, and energy efficiency. Start by evaluating the architectural style of your home; different styles may suit specific window types, such as casement, double-hung, or sliding windows. It's also crucial to consider energy efficiency ratings, especially in a region with temperature fluctuations. Look for windows with low U-values and high solar heat gain coefficients to ensure optimal performance. Additionally, consider the frame materials, such as vinyl, wood, or fiberglass, as each has its pros and cons regarding maintenance and aesthetics. Consulting with a local window professional can help you make the best choice.

How long does the window installation process take in Boulder County?

The window installation process in Boulder County typically takes one to two days for most residential projects, depending on the number of windows being replaced and the complexity of the installation. For example, replacing a few standard-sized windows may be completed in just a few hours, while larger or custom windows can require more time for proper fitting and sealing. Additionally, if any structural work is needed, such as repairing frames or adjusting openings, this can extend the installation timeline. It's essential to discuss the expected timeframe with your contractor ahead of time to ensure you have a clear understanding of the process.

What are the benefits of window installation or replacement in Boulder County?

Replacing or installing new windows in Boulder County can significantly enhance your home’s energy efficiency, aesthetic appeal, and overall value. New windows can help reduce your energy bills by improving insulation, minimizing drafts, and preventing heat loss during the colder months. Additionally, modern windows often come with advanced technologies, such as low-E glass, which reflects heat while allowing natural light in, making them ideal for Boulder County's variable climate. Aesthetic improvements can also boost curb appeal, making your home more attractive to potential buyers. Lastly, new windows can improve indoor comfort by reducing noise pollution and providing better ventilation.

What is the average cost of window installation in Boulder County?

The average cost of window installation in Boulder County can vary based on several factors, including the type of windows, materials, and labor costs. On average, homeowners can expect to pay between $300 and $1,000 per window, with additional costs for specialized features such as custom sizes or energy-efficient options. Installation costs may also vary depending on the complexity of the job and the contractor's rates. To get a more accurate estimate, it's best to obtain quotes from multiple local contractors who can assess your specific needs and provide detailed pricing based on the windows you choose and the scope of the installation.

What maintenance do new windows require after installation in Boulder County?

After installing new windows in Boulder County, regular maintenance is essential to ensure their longevity and performance. Typically, this includes cleaning the glass regularly to remove dirt and debris, which can affect visibility and insulation. Inspect the window frames for signs of wear or damage, particularly around seals and weather stripping, as these areas can impact energy efficiency. Lubricating moving parts, such as hinges and locks, can help maintain functionality. Additionally, it’s wise to periodically check for any condensation between double-glazed panes, as this can indicate seal failure. Following these maintenance steps will help keep your windows in excellent condition.

Common Window Installation & Replacement services and their costs

Typical pricing in Boulder County, CO by service type.

Window Replacement Services

Standard Replacement Options

Method	Cost Range
Vinyl Window Replacement Standard vinyl windows, energy-efficient and low maintenance.	$300–$800
Wood Window Replacement Classic wood windows with high aesthetic appeal.	$600–$1,200
Double-Pane Window Installation Energy-efficient double-pane windows to improve insulation.	$400–$1,000
Custom Window Installation Installation of uniquely sized or shaped windows.	$800–$1,500

Additional Window Services

Optional Enhancements

Method	Cost Range
Window Frame Repair Repairs to existing window frames before installation.	$100–$300
Storm Window Installation Adding storm windows for extra insulation and protection.	$200–$500
Window Tinting Application of tint for UV protection and privacy.	$150–$400
Screen Installation Installing screens for ventilation without insects.	$50–$150

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Price ranges are estimates compiled from publicly available data and may vary with project scope.

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Verified Reviews for Window Installation & Replacement pros in Boulder County, CO

Eugene Watson

Alexis Hines

Destiny Chen

Jessica Reed

Andrew Barker

How much does Window Installation & Replacement cost in Boulder County, CO?

What affects the cost in Boulder County, CO?

Frequently Asked Questions About Window Installation & Replacement in Boulder County, CO

Common Window Installation & Replacement services and their costs

Window Replacement Services

Additional Window Services

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