7 Best Window Replacement Companies in Cortez, CO

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Last Updated: February 25, 2025

Replacing your windows can be expensive, but is an excellent way to increase your home's energy efficiency and its value. If your windows are outdated or damaged, 25–30% of your house’s heat or cool air could be leaking out, according to the Department of Energy. In Cortez, this can equal an extra $393 a year on your power bills. When looking for a window installation company, it's important to choose the right one, which is why we've assembled this guide to the top window installers in Cortez.

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Top Pick
4.1/5
  • Great quality
  • Free assesment
  • Timely Service
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty
Best Customer Service
4.0/5
  • Award winning company
  • Products made in the US
  • Knowledgeable sales representatives

Top 7 Best Window Replacement Companies in Cortez

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.

Home Services at The Home Depot

Home Services at The Home Depot Logo

Our Rating

User Rating

1301 S Camino Del Rio, Durango, CO 81303 (970) 316-4579 homedepot.com

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

Glass showers
Storm/impact windows
Vinyl frames
Glass doors
Custom window designs
Window replacement/installation
Screen repair

Smart Enterprises

Smart Enterprises Logo

Our Rating

User Rating

1400 Main Ave, Durango, CO 81301 (970) 247-0440 smartenterprises.net

Price transparency

Educational website

Free assessment

Good customer service

Services Offered

Mirrors
Window replacement/installation
Glass showers

Cortez Glass

Cortez Glass Logo

Our Rating

User Rating

328 W Montezuma Ave, Cortez, CO 81321 (970) 565-4456 cortezglass.com

Good customer service

Services Offered

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

Frane Windows LLC

Frane Windows LLC Logo

Our Rating

User Rating

170 Clover Dr, Bayfield, CO 81122 (970) 884-2741 franewindows.com

Educational website

Good customer service

Price transparency

Free assessment

Services Offered

Energy-efficient options
Wood frames
Window replacement/installation

Pella Windows & Doors Durango

Pella Windows & Doors Durango Logo

Our Rating

User Rating

691 Co Rd 233 Suite B2, Durango, CO 81301 (505) 345-3502 pellabranch.com

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

Glass doors
Window replacement/installation
Double-hung

Sun Glass Replacement Windows & Doors

Sun Glass Replacement Windows & Doors Logo

Our Rating

User Rating

194 Bodo Dr Suite B2, Durango, CO 81301 (970) 828-9460 sunglassreplacementwindows.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Window replacement/installation

Home Services at The Home Depot

Home Services at The Home Depot Logo

Our Rating

User Rating

3560 E Main St, Farmington, NM 87402 (505) 289-1894 homedepot.com

Educational website

Price transparency

Good customer service

Free assessment

Services Offered

Window replacement/installation
Glass doors
Vinyl frames
Custom window designs
Glass showers
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 Cortez?

The cost of window installation or replacement will be influenced by several factors, including the number and size of the windows, the materials you choose, and how difficult your windows are to access or install. On average, Cortez homeowners should expect to spend roughly $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

New, energy-efficient windows can significantly enhance your home's noise reduction, appearance, insulation, value, and comfort. Clear indicators that it's time for window replacement include the following:

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

How To Choose a Window Company

Hiring an experienced window installer helps ensure a great experience and excellent results. Below, we outline the main considerations for selecting a qualified window installer.

Experience

Make sure you choose an experienced local installer with a proven track record of successfully installing and replacing windows. Installers that have served Cortez for years are more likely to have a deep knowledge of the local climate and local homeowners' needs. Get references from recent clients to learn more about a provider’s service.

Certifications

Choose an installer that’s certified like major window manufacturers, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Suitable credentials indicate they've received suitable education in installation best practices. Verify that installers are staff, not subcontracted laborers, and confirm that the technicians assigned to your job have certification.

Reputation

Spend time going through online reviews, checking the Better Business Bureau (BBB), and requesting local references. Review customer feedback to confirm that the company consistently does quality work and provides good service. Avoid companies with complaints of shoddy work or unfinished jobs.

Process

A reputable provider will give you a comprehensive project plan, detailed timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer unclear quotes or timelines. Ask for regular contact throughout the process, so you aren't caught off guard once the work begins.

Warranties

Seek out window installers that guarantee their work and provide warranties on labor and materials. This demonstrates confidence in their work. Choose companies with unlimited lifetime warranties that transfer to new homeowners.

Materials

Ensure that a company installs durable, energy-efficient window brands that fit your budget. Look for design flexibility, enhanced UV protection, and good energy ratings. Confirm the window materials have their own manufacturer warranties as well.

Frequently Asked Questions About Window in Cortez, CO

The ideal time to install windows in Cortez is when temperatures are moderate, generally in the spring or fall. This enables professionals to work with less worry about extreme temperatures.

The best type of replacement window for your Cortez home will vary based on your home's age, as well as your personal style and budget. You'll want to consider the style of your home — such as if it's newer — so your new windows match. Wood windows can provide a traditional look and appearance, while vinyl windows tend to be popular in more modern homes. Fiberglass windows are also a popular choice, as they are energy efficient and durable.

The types of window that usually last longest are ones made of vinyl or wood, with triple glaze for extra insulation. Vinyl windows are famous for their long-lasting nature and need little maintenance, and wood windows provide a more traditional look. Tripling up on the glazing will reduce energy costs in the long run.

The process for installing windows typically starts with measuring the existing windows and ordering new ones. After that, a professional installer will prep the work area, take out the old windows, and install the new ones. Once this is done, the installer will trim the gap and finish by sealing the window.

Replacing your own windows can be a challenging task, especially in Cortez, where temperatures can get quite warm. It's generally recommended to get a skilled window installer. They have the knowledge and experience to ensure your windows are securely installed and that you get the most out of your investment.

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 accumulating and causing damage. Additionally, you should check the window sills and frames once a year to make sure that the seals are not deteriorating or cracking.

Other Cortez, CO Home Services

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