10 Best Window Replacement Companies in Greeley, CO

More than 380 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Upgrading your windows can be expensive, 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 house’s heat or cool air could be leaking out, according to the Department of Energy. In Greeley, this can add an extra $290 per year on your electric bills. When searching for a window installation company, it's important to choose the right one, which is why we've assembled this guide to the best window installers in Greeley.

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.
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 Greeley

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

Good customer service

Price transparency

Also offers door installation and replacement

Comprehensive 20-year warranty

Free assessment

Educational website

Hassle-free window replacement

Services Offered

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

Champion Replacement Windows of Ft. Collins

Champion Replacement Windows of Ft. Collins Logo

Our Rating

User Rating

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

Products made in the usa

Price transparency

Price you're quoted is the price you pay

Good customer service

Energy star® certified

Free assessment

Services Offered

Glass doors
Double-hung
Window replacement/installation
Bay windows

Champion Replacement Windows of Denver

Champion Replacement Windows of Denver Logo

Our Rating

User Rating

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

Free assessment

Price transparency

Good customer service

Services Offered

Window replacement/installation
Bay windows
Double-hung
Glass doors

Power Home Remodeling

Power Home Remodeling Logo

Our Rating

User Rating

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

Good customer service

Price transparency

Timely service

Free assessment

Services Offered

Energy-efficient options
Window replacement/installation

DaBella

DaBella Logo

Our Rating

User Rating

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

Customized to your home

Wide range of styles

Triple-pane vinyl windows

Good customer service

Timely service

Services Offered

Glass doors
Window replacement/installation
Vinyl frames
Double-hung

The Glass Guru

The Glass Guru Logo

Our Rating

User Rating

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

Good customer service

Educational website

Free assessment

Services Offered

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

United Windows Pro - Windows and glass repair

United Windows Pro - Windows and glass repair Logo

Our Rating

User Rating

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

Good customer service

Financing options available

Timely service

Educational website

Free assessment

Price transparency

Commercial and residential

Fast emergency response

Services Offered

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

Lifetime Windows & Siding

Lifetime Windows & Siding Logo

Our Rating

User Rating

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

Good customer service

Free assessment

Free consultation

Educational website

Price transparency

Infinity by marvin windows

Durable and efficient upgrades

Services Offered

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

Dreamstyle Remodeling

Dreamstyle Remodeling Logo

Our Rating

User Rating

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

Educational website

Price transparency

Good customer service

Free assessment

Comprehensive warranty

Uv-blocking options

Low-emissivity glass coatings

Services Offered

Bay windows
Glass doors
Custom window designs
Glass showers
Double-hung
Window replacement/installation

K&H Home Solutions

K&H Home Solutions Logo

Our Rating

User Rating

6870 W 52nd Ave #107, Arvada, CO 80002 (720) 707-0779 khwindows.com

Educational website

Price transparency

Free assessment

Good customer service

Services Offered

Vinyl frames
Bay windows
Glass showers
Window replacement/installation
Energy-efficient options
Glass doors
Double-hung
Fiberglass frames
Storm/impact windows
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 Greeley?

The price of window installation or replacement will be influenced by several factors, including the number and size of the windows, how difficult your windows are to access or install, and the materials you choose. On average, homeowners in Greeley will spend around $270 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

Replacing your old windows with new energy-efficient ones can significantly improve your home's value, insulation, comfort, noise reduction, and appearance. Signs it's time to invest in new windows include:

  • Fogging between window panes, condensation issues, or rotting window frames that allow moisture intrusion into the home.
  • Cold air and drafts leaking in through old, loose-fitting windows.
  • Outdated and inefficient window styles that reduce your home’s curb appeal.
  • Windows that are hard to close, open, or lock properly due to wear and age.
  • High energy bills and discomfort from poor insulation.

How To Choose a Window Company

Finding a truly qualified window installer is the key to a successful project. Below, we cover the main factors to consider when deciding which company to hire.

Experience

Find an established local window company with a proven track record of success installing all window types. Experienced providers are more likely to be able to seamlessly accommodate Greeley's climate and local homeowner needs. To verify a provider's reputation, request references from recent customers.

Certifications

Select an installer that is accredited by leading window companies and associations like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Appropriate accreditation means that a contractor is trained in window installation best practices. Confirm that installers are staff rather than subcontractors, and verify that any technicians working on your project are certified.

Reputation

Read through online customer feedback, check the Better Business Bureau (BBB), and ask for local references. Review customer feedback to verify that the provider consistently delivers quality work and good customer service. Avoid providers that have complaints of shoddy work or unfinished jobs.

Process

A quality window installer will be able to provide a detailed project plan, reasonable timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide vague quotes or schedules. Insist on regular contact from the beginning to avoid surprises later on.

Warranties

Search for window installers that provide installation guarantees on labor and materials. This displays confidence in their work. Seek out companies that offer unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Make sure the window company offers windows that are built to last and top energy-saving window brands within your budget. Look for good energy ratings, design flexibility, and enhanced UV protection. Check that the window materials also have manufacturer warranties.

Frequently Asked Questions About Window in Greeley, CO

In Greeley, the optimal time to install windows is during the late fall when the temperature is milder, so the windows can seal and settle properly. A good local window installer in Greeley will be able to explain when the best time is to install windows on your house.

The ideal type of replacement windows for your Greeley home depends on when your home was built –the average house in Greeley was built around 1993. If your home was built a while ago, you may want to consider energy-efficient windows such as double-glazed windows, which are designed to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's perfect for older homes. For more modern homes, you might want to consider vinyl windows, which are affordable, durable and have a modern look.

The types of window that generally last longest are ones crafted from vinyl or wood, with triple glaze for extra insulation. Vinyl windows are known for their durability and require little maintenance, while wood windows provide a more timeless look. Tripling up on the glazing will help reduce heating and cooling bills over time.

The process for window installation typically includes taking measurements, removing the existing windows, installing the new windows, inspecting for proper sealing, and caulking around the edges of the frames. Extra steps may be necessary depending on the style of window being installed.

In some cases, you can install your own windows, but it's better to hire a professional. It's important to consider the local climate when replacing windows, as it will have an effect on the process. For example, the temperatures in Greeley can reach an average high of 63, so you need to think about energy-efficient windows that can protect from the heat. It's also important to get the measurements right and understand the instructions for installation. Hiring a professional for your window replacement project will ensure that everything is installed correctly.

After window installation, it's important to make sure that the windows are properly sealed and to check for any air leaks. You should also wash the windows at least once a year to stop debris from building up and leading to damage. Additionally, you should check the window sills and frames regularly to ensure that the seals are not deteriorating or cracking.

Window replacement companies in Greeley typically offer a variety of services, including replacing windows, fixing windows, window maintenance, cleaning, window tinting, and weatherproofing.

Other Greeley, CO Home Services

Loading map...