10 Best Window Replacement Companies in Golden, CO

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Last Updated: February 25, 2025

Replacing your windows can be rather costly, but is an excellent way to increase the energy efficiency and value of your home. If your windows are leaky or damaged, 25–30% of your home’s heat or cool air could be leaking out, according to the Department of Energy. In Golden, this can add up to an extra $290 per year on your electricity bills. Our list of the top window installers in Golden will help you select the best installer for you.

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Top Pick
4.1/5
  • Great quality
  • Free assesment
  • Timely Service
Best Customer Service
4.3/5
  • Great customer service
  • Transparent pricing
  • Award winning company
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty

Top 10 Best Window Replacement Companies in Golden

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Renewal by Andersen Window Replacement

Renewal by Andersen Window Replacement Logo

Our Rating

User Rating

1401 W Bayaud Ave #7, Denver, CO 80223 (720) 263-7039 renewalbyandersendenver.com

Educational website

Comprehensive 20-year warranty

Good customer service

Free assessment

Also offers door installation and replacement

Price transparency

Hassle-free window replacement

Services Offered

Custom window designs
Window replacement/installation
Energy-efficient options
Glass doors
Double-hung
Vinyl frames
Bay windows

Champion Replacement Windows of Ft. Collins

Champion Replacement Windows of Ft. Collins Logo

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User Rating

5850 Byrd Dr, Loveland, CO 80538 (970) 744-2604 championwindow.com

Free assessment

Energy star® certified

Good customer service

Price you're quoted is the price you pay

Products made in the usa

Price transparency

Services Offered

Glass doors
Double-hung
Window replacement/installation
Bay windows

Champion Replacement Windows of Denver

Champion Replacement Windows of Denver Logo

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User Rating

10035 E 40th Ave Suite 400, Denver, CO 80238 (303) 800-2129 championwindow.com

Free assessment

Good customer service

Price transparency

Services Offered

Bay windows
Window replacement/installation
Glass doors
Double-hung

Power Home Remodeling

Power Home Remodeling Logo

Our Rating

User Rating

7304 S Joliet St #100, Centennial, CO 80112 (303) 357-2484 powerhrg.com

Timely service

Free assessment

Price transparency

Good customer service

Services Offered

Window replacement/installation
Energy-efficient options

DaBella

DaBella Logo

Our Rating

User Rating

6600 E Hampden Ave, Denver, CO 80224 (720) 619-8704 dabella.us

Triple-pane vinyl windows

Customized to your home

Timely service

Wide range of styles

Good customer service

Services Offered

Vinyl frames
Glass doors
Double-hung
Window replacement/installation

The Glass Guru

The Glass Guru Logo

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User Rating

6712 N Franklin Ave, Loveland, CO 80538 (970) 294-7856 theglassguru.com

Educational website

Free assessment

Good customer service

Services Offered

Glass showers
Window replacement/installation
Energy-efficient options
Fiberglass frames
Glass doors
Skylights
Tempered glass
Vinyl frames
Glass repair
Wood frames
Window repair
Mirrors
Custom glass
Storm/impact windows
Metal frames
Triple pane glass
Screen repair

United Windows Pro - Windows and glass repair

United Windows Pro - Windows and glass repair Logo

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User Rating

4515 S Nepal Ct, Aurora, CO 80015 (720) 400-2929 unitedwindowspro.com

Fast emergency response

Commercial and residential

Financing options available

Timely service

Free assessment

Educational website

Price transparency

Good customer service

Services Offered

Tempered glass
Glass repair
Wood frames
Triple pane glass
Window replacement/installation
Window repair
Glass doors
Energy-efficient options

Judd's Glass & Mirror of Colorado Springs

Judd's Glass & Mirror of Colorado Springs Logo

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User Rating

258 W Rockrimmon Blvd, Colorado Springs, CO 80919 (719) 687-3895 juddsglasscoloradosprings.com

Free assessment

Price transparency

Flexible financing

Local business

Educational website

Offers free leftover glass

Good customer service

Services Offered

Tempered glass
Window replacement/installation
Window repair
Glass showers
Glass doors
Glass repair
Mirrors
Energy-efficient options

Lifetime Windows & Siding

Lifetime Windows & Siding Logo

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User Rating

9525 E 40th Ave Unit 160A, Denver, CO 80238 (303) 536-8809 lifetimewindows.com

Free consultation

Free assessment

Educational website

Price transparency

Durable and efficient upgrades

Infinity by marvin windows

Good customer service

Services Offered

Custom window designs
Fiberglass frames
Window replacement/installation
Energy-efficient options
Glass doors
Glass showers
Double-hung

Dreamstyle Remodeling

Dreamstyle Remodeling Logo

Our Rating

User Rating

637 Osage St, Denver, CO 80204 (303) 676-8172 dreamstyleremodeling.com

Low-emissivity glass coatings

Educational website

Price transparency

Uv-blocking options

Comprehensive warranty

Free assessment

Good customer service

Services Offered

Window replacement/installation
Bay windows
Double-hung
Glass doors
Glass showers
Custom window designs
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Golden?

The price of window installation or replacement is influenced by a number of factors, including the materials you choose, how difficult your windows are to access or install, and the number and size of the windows. On average, Golden homeowners spend about $280 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Adding new energy-efficient windows can significantly improve your home's value, insulation, appearance, comfort, and noise reduction. Signs that it's time to invest in new windows include the following:

  • Condensation issues, fogging between window panes, or rotting window frames that let in moisture.
  • Windows that are difficult to close, open, or lock properly due to wear and age.
  • Cold air and drafts coming in from old, loose-fitting windows.
  • High energy bills and a chilly house from poor insulation.
  • Outdated and inefficient window styles that reduce your house's curb appeal.

How To Choose a Window Company

For a successful window replacement, you need to find an installer with proven expertise. Below, we go over the most important considerations when selecting a window installer.

Experience

Seek out an established local window company with a proven track record of success installing all types of windows. Experienced providers are more likely to be able to seamlessly accommodate Golden's climate and local homeowner needs. To confirm a company deliver quality work, request references from recent customers.

Certifications

Select an installer that is certified by major window brands and groups like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Suitable credentials show that a contractor has training in window installation best practices. Confirm that installers are staff rather than subcontracted workers, and verify that any technicians working on your project are certified.

Reputation

Spend time reviewing online feedback, checking the Better Business Bureau (BBB), and requesting local references. Review customer feedback to confirm that the company regularly provides good workmanship and customer service. Avoid companies with complaints of shoddy or unfinished work.

Process

The most qualified company will take time to provide you with a detailed project plan, timeline, expectations, and reviews of all material and installation options. Beware of vague quotes or timelines that don't provide enough specifics upfront. Look for consistent communication throughout the process to avoid surprises once the project gets underway.

Warranties

Look for window firms that provide guarantees on their work, and that offer warranties on materials and labor. This demonstrates confidence in their work. Also seek out unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Make sure your window installer offers durable, long-lasting window options and top energy-saving window brands that fit your budget. Look for enhanced UV protection, good energy ratings, and design flexibility. Check that the window materials also come with manufacturer warranties.

Frequently Asked Questions About Window in Golden, CO

In Golden, the ideal time to install windows is during the early fall when the temperatures are milder, so the windows can fit and settle properly. A good local window installer in Golden will be able to explain when the best time is to install windows on your home.

The right type of replacement windows for your Golden home depends on the year your home was built –the average house in Golden was built around 1981. If your home was built a while ago, you might want to consider efficient windows such as double-pane windows, which are made to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's great for older homes. For newer homes, you may want to consider vinyl windows, which are affordable, durable and have a modern look.

You can save money on window installation by choosing a budget option like single-hung vinyl windows. These have lower prices compared to other kinds of windows such as fiberglass, wood, or double-hung windows.

It varies on your specific needs and budget, but generally it's recommended to replace all your windows at once if they're not energy efficient. Replacing all your windows at once ensures that you'll get the most out of your energy efficiency and can potentially save you a lot of money in the long run. This is important in Golden, where the average energy bills are roughly $968 a year.

Replacing your own windows can be a difficult task, especially in Golden, where temperatures can get quite warm. It's generally best to hire a skilled window installer. Their knowledge and experience ensures your windows are correctly installed and that you get the most out of your investment.

Yes, many window companies provide financing options for their customers. Some installers provide low-interest loans, although you may not qualify if your income is on the higher end, while other companies provide unique financing plans with agreements and conditions that vary depending on the project.

Getting a professional window installer helps guarantee the job is done correctly. Professional installers will measure to get a perfect fit and use the right materials and techniques to ensure your windows are properly sealed and secure. Additionally, professional installers are likely to have access to better materials and more knowledge than the average homeowner, so you can count on your windows to be put in correctly and stand for years to come.

Other Golden, CO Home Services

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