4 Best Window Companies in Durango, CO (2025 Reviews)

Are you thinking of replacing your windows? Our guide to the best window installation companies can help you choose the right one for you.

We analyzed all the top-rated window companies in Durango and selected the best 4 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated January 24, 2025

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

The EcoWatch Reviews team is all about helping Durango homeowners find eco-conscious solutions for their homes. When it’s the middle of winter, your outdated and drafty windows could be making your home harder to heat and costing you more in power bills.

Replacement windows improve the insulation in your home, not only making you more comfortable during extreme temperatures, but also saving you money and helping the environment.

Efficient windows are of particular importance in Durango, where winters are long and cold. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $458 each year.

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Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

Best Window Installation & Replacement Companies in Durango

The EcoWatch Reviews team examined dozens of installers across the country to find the best window installation companies for our readers. The providers mentioned in this article scored best in our categories, which include energy-efficient offerings, customer service, availability, price and more.

Renewal by Andersen logo
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen provides the best availability in Durango. Andersen has around 27 years of experience in the window installation business. Its reputation is backed by several positive reviews on customer review websites.

It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.

Energy Efficiency of Renewal by Andersen Windows

There are a wide variety of window types available from Renewal by Andersen, some of which are Energy Star products. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.

How much does Renewal by Andersen cost in Durango?

Though pricing is not readily available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you’d like more accurate information, you can request a quote on the company’s website.

Window World logo
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World provides windows expertise in Durango. Window World has around 27 years of experience in the window installation business. Its reputation is backed by several positive reviews on customer review websites.

It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.

Energy Efficiency of Window World Windows

There are a wide variety of window types available from Window World, some of which are Energy Star products. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.

How much does Window World cost in Durango?

Though pricing is not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. If you’d like more accurate information, you can request a quote on the company’s website.

We aim to remain unbiased and transparent by describing pros and cons for each company. Additionally, any partnerships do not affect our rankings.

More Window Companies in Durango

Smart Enterprises

Durango, CO
4.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Mirrors
  • Service icon Glass Showers
  • Service icon Window Replacement/Installation

Website: http://www.smartenterprises.net/
Address: 1400 Main Ave, Durango, CO 81301
Phone: (970) 247-0440

Cortez Glass

Cortez, CO
4.7
★★★★★
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Glass
  • Service icon Mirrors
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Glass Repair
  • Service icon Window Replacement/Installation

Website: http://cortezglass.com/
Address: 328 W Montezuma Ave, Cortez, CO 81321
Phone: (970) 565-4456

SoCo Wood & Windows

Pagosa Springs, CO
3.2
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Timely Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Window Replacement/Installation

Website: https://socoww.com/
Address: 510 Cloman Blvd, Pagosa Springs, CO 81147
Phone: (970) 731-9949

Frane Windows LLC

Bayfield, CO
3.1
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation
  • Service icon Wood Frames

Website: https://franewindows.com/
Address: 170 Clover Dr, Bayfield, CO 81122
Phone: (970) 884-2741
Durango Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Durango, CO using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.

How Installing Energy-Efficient Windows in Durango Saves You Money

When you upgrade to energy-efficient windows, you may see several benefits, such as:

  • Save on energy bills: The Department of Energy estimates that heat gained or lost via windows accounts for about 25-30% of energy use in your home. Upgrading to energy-efficient windows can help lower that number, which helps you save more on your bills.
  • Reduce your carbon footprint: By using less energy after you switch to Energy Star certified windows, you’ll also be cutting your indirect greenhouse gas emissions by about 12%, according to Energy Star.
  • Protect your investment: If you have an older home, your windows are most likely outdated. Updating your windows can improve the insulation in your home and also help raise the value of your home if you decide to sell.
  • Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out harmful UV rays.

Estimated Cost of Window Replacement in Durango

Windows come in varying shapes and sizes, so costs and services will differ considerably. Here are the average costs and services that you’ll find from the average window installation company.

How Much Do New Windows Cost?

Generally, Durango homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost is at about $600. These figures vary depending on the specifics of your installation, including size, number of windows, type, material, the location of your home and more.

It’s also worth keeping in mind that energy-efficient windows will typically cost more initially, but Energy Star predicts that switching out the windows on your Durango home can mean an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. How much you’ll save by switching to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.

Asking for free quotes from multiple installers is the best way to find out which one is right for you.

What Services do Window Installers Offer?

In general, there are two kinds of window installation services companies provide: full-frame and pocket installations.

Full-frame installations are usually recommended when you want a new style or your window has significant rot. With this service, your professionals will replace the complete window, including the sill, frame and trim. A pocket installation means replacing a window without taking out the entire frame, which tends to be less expensive than a full-frame installation.

If you’re not sure which kind of window installation service you should get, your installer should be able to advise you. Generally, the choice depends on factors like the age and condition of the home, the type of building material, budget and time restrictions.

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Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

How We Choose the Best Window Installers in Durango

In our hunt to make your home improvements easier and more eco-friendly in Durango, EcoWatch evaluated dozens of companies before landing on these. We’ve decided to review the top window installers in Durango mostly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can cut your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

This one is self-explanatory, but we’ve chosen to highlight window installers that serve the Durango area so you can find the right window installation company near you.

Work Quality

We’re willing to bet that you’re looking for a company to do a great job installing windows. We’ve vetted each installer featured in our guide to make sure its technicians are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.

Customer Reviews

We analyzed patterns in recent customer feedback to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across nearly every category, including warranty, professionalism, quality of parts, cost, quality of installation and more.

Cost

This one is a give-and-take: similar to most services, cheap window installation companies may not provide the most quality service. Still, we want to make sure we’re highlighting companies that offer a variety of price and financing options so they’re accessible to most homeowners.

Warranty

Protecting your investment in new windows is important. For that reason, window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Due to Durango’s climate, homeowners need to be wary of water damage, low efficiency and rot. We factored in local experience to reflect the ability of Durango window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.

Durango, CO Window Replacement FAQs

What is the typical cost to install new windows?

The national average cost of installing one window is about $600 but can range from $200 to $1,200, based on several factors. The price is usually dependent on the location of your property, the size of the window and the type and material of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.

Which type of window should I get?

Generally, double-pane windows are more efficient than single-pane windows and windows that do not open are more efficient than windows that do. If you want to be sure you’re getting the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — they’re certified energy-efficient by the U.S. Department of Energy.

What services do window replacement companies do?

Window installers visit your house to remove your old windows and replace them with new ones. Some providers install products sold by other companies, whereas others install their own windows. The installer will also clean up after the installation is complete.

When is the best time of year to replace windows?

Replacement windows can be installed during any season, but autumn might be best. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn’t get into the home, so the temperature outside isn’t necessarily a big factor. Most importantly, the weather should be dry.

How often should you replace your windows?

Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they probably need to be replaced. Apart from that, if your windows have damage anywhere on them, or they have become difficult to operate, they may be in need of replacement.