21 Best Window Replacement Companies in Highlands Ranch, CO (Mar 2023)
Window Companies Near Me
Are you thinking of upgrading your windows? Our guide to the top window installation companies can help you pick the right one for you.
We analyzed all the top window installers in Highlands Ranch and selected the top 21 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
A review of the top window replacement companies in Highlands Ranch may not seem like the most interesting article on EcoWatch, but trust us, windows have a more direct impact on your life than you might realize. When it's the middle of winter, your old and leaky windows could be making your home more difficult to heat and more uncomfortable for you.
That's also bad for the environment, as the additional energy used by old windows increases your carbon footprint.
Because windows are so important for your home, choosing the best company for you is a big choice to make. That's why the EcoWatch team has made this list of the best window installation companies, so you can make an informed decision more easily.
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Great industry reputation
- More expensive than competition
Best Affordability
Window World
- Large serice area
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Lifetime warranty
- Manufactures products in-house
- Quality of service will depend on your area
Best Window Replacement Companies in Highlands Ranch
The EcoWatch team researched many window providers across Highlands Ranch to narrow our list down to the best ones. The providers mentioned in this article scored best in our categories, which include energy-efficient offerings, availability, customer service, price and more.

Renewal by Andersen
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Award-winning company
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Member of US Green Building Council
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Great industry reputation
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More expensive than competition
Renewal by Andersen provides the best availability in Highlands Ranch. Andersen has been in the window industry for about 27 years.
It has established itself as a company that 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 WindowsRenewal by Andersen offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. 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 Highlands Ranch?Andersen does not list prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Requesting a free quote on its website is the best way to know for sure.

Window World
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Large serice area
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Lifetime warranty
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EnergyStar Partner
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Quality of service will depend on your area
Window World provides windows expertise in Highlands Ranch. This company has been in business since 1995 and currently services 200 locations nationwide. Hundreds of positive reviews on customer review websites back the company's reputation.
It has established itself as a company that 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 WindowsWindow World caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Highlands Ranch?Pricing details are not available on Window World's website, as the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. If you'd like more accurate information, you can get a quote on the company's website.

Universal Windows Direct
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Wide variety of products and services
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Lifetime warranty
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Manufactures products in-house
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Quality of service will depend on your area
Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of industry experience, and it currently provides services to 27 states nationwide. Its reputation is backed by hundreds of positive reviews from customers online.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, Universal may be the perfect company for you.
Energy Efficiency of Universal Windows Direct WindowsThe company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal's offerings are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Highlands Ranch?Even though prices are not readily available on Universal's website, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. For more accurate information on the cost, you can inquire about a quote from the company.
We've recommended providers with good reputations, but note that these are national companies, so your service may differ depending on your local crew. We have tried to be unbiased and transparent by including pros and cons for each company we reviewed.
More Window Replacement Companies in Highlands Ranch
Storm Guard of South Metro Denver
Parker, CO-
Educational Website
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Price Transparency
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Good Customer Service
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Architectural Glass
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Stained Glass
The Glass Guru
Arvada, CO-
Educational Website
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Reliable Service
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Free Quotes
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Glass Showers
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
Storm Guard North Metro Denver
Brighton, CO-
Excellent Customer Service
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Price Transparency
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Timely Service
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Helps Educate Customers
Services Offered
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Residential Windows
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Architectural Glass
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Stained Glass
Window World of Denver
Denver, CO-
Price Transparency
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Excellent Customer Service
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No-fee Quotes
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Educational Website
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Commercial Storefront Glass Denver
1555 Larimer St, CO-
Helps Educate Customers
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Free Quotes
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Price Transparency
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Arrives on Time
Services Offered
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Fast Delivery
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Double-Hung
True View Windows & Glass
Westminster, CO-
Free Quotes
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Price Transparency
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Consistent Workmanship
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Timely Service
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
CMC Proudly Offering Marvin Windows and Doors
Centennial, CO-
Helps Educate Customers
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Price Transparency
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Good Customer Service
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Consistent Workmanship
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Aluminum Window Frames
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Energy-Efficient Options
Binswanger Glass
Castle Rock, CO-
No-Hassle Pricing
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Dependable Service
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Timely Service
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Educational Website
Services Offered
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Residential Windows
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Glass Showers
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Doors
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
Five Seasons Windows and Doors
Denver, CO-
Price Transparency
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No-fee Quotes
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Consistent Workmanship
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Alpen High Performance Products
Louisville, CO-
Consistent Workmanship
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No-Hassle Pricing
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Helps Educate Customers
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Good Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Energy-Efficient Options
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Custom Window Designs
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Business Windows
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Double-Hung
Colorado Rockies Windows and Doors
Golden, CO-
Good Customer Service
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Arrives on Time
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Reliable Service
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Free Quotes
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
GS Exterior Experts
Littleton, CO-
No-fee Quotes
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Reliable Appointment Windows
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Dependable Service
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
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Double-Hung
United Windows Pro - Windows and glass repair
Aurora, CO-
Educational Website
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Excellent Customer Service
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Timely Service
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Reliable Service
Services Offered
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Tempered Glass
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Ken Caryl Glass, Inc.
Mead Way, CO-
Good Customer Service
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Timely Service
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Consistent Workmanship
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Price Transparency
Services Offered
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Residential Windows
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Doors
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Custom Windows
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Commercial Windows
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Sliding Glass
303 WINDOWS
Denver, CO-
No-Hassle Pricing
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Arrives on Time
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Helps Educate Customers
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Excellent Customer Service
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
Sky Manor Roofing & Exteriors
Thornton, CO-
Excellent Customer Service
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No-Hassle Pricing
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No-fee Quotes
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Timely Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
Reliable Glazing
Denver, CO-
Good Customer Service
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No-Hassle Pricing
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No-fee Quotes
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Dependable Service
Services Offered
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Residential Windows
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Tempered Glass
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Custom Windows
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Commercial Windows
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Double-Hung
Mountain View Window & Door
Denver, CO-
Locally Recognized for Quality
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Price Transparency
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Excellent Customer Service
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No-fee Quotes
Services Offered
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Business Windows
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Double-Hung
Colorado Classic Exteriors: Windows, Siding, Doors, Pergolas
Arvada, CO-
Consistent Workmanship
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Educational Website
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Energy-Efficient Options
Lifetime Windows & Siding
Denver, CO-
No-Hassle Pricing
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Educational Website
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Timely Service
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Dependable Service
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
Absolute Glass & Windows LLC
Aurora, CO-
Consistent Workmanship
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Free Quotes
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Excellent Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Sliding Glass
How Installing Energy-Efficient Windows in Highlands Ranch Saves You Money
By switching to energy-efficient windows, you can take advantage of several benefits, including:
- Save money on energy bills: The Department of Energy estimates that heat gained or lost through windows makes up around 25-30% of energy use in your home. Upgrading to energy-efficient windows can help decrease that number, which helps you save more on your bills.
- Decrease your carbon footprint: Reducing how much energy you use also lowers your carbon emissions. You could reduce it by about 460 pounds.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its real estate value.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only insulate your home better, but also filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Highlands Ranch
Let's go over the cost of installing new windows and the kinds of services you may need for your home.
How Much Do New Windows Cost?
On average, Highlands Ranch homeowners can expect their window installations to range from $250 to $1,200. The most common installations sit at around $600. These figures are based on specific characteristics of your installation, such as the location of your home, number of windows, material, type, size and more.
It's important to bear in mind that windows with the best efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in Energy Star certified windows can save Highlands Ranch homeowners $443+ a year when replacing single-pane windows.
Something else that influences the overall cost is the material you pick for your frame. Aluminum frames are typically the least pricey and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames are the most expensive, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
When it comes to window replacements, in general there are two types that your provider will offer: full-frame and pocket installations.
A full-frame installation is a total window replacement. This service involves removing the old window, the windowsill, and the exterior and interior trim. It can also involve additional materials, like insulation and drip edges, which raise the overall cost of the project. It's also worth noting that you may have to touch up the paint around the window after a full-frame installation. Pocket installations are simpler and won't carry as large a bill because they entail merely replacing the window within its existing frame. But if the frame has any damage or rot, you may need a full-frame installation instead.
Your window installation company should be able to help you understand what's best for your needs. In Highlands Ranch, the decision will mostly be based on how old your home is and if there's any moisture damage. Wood can decay if it's not properly maintained over the years, so it's good to have a professional evaluate your frames and window sills.
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Great industry reputation
- More expensive than competition
Best Affordability
Window World
- Large serice area
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Lifetime warranty
- Manufactures products in-house
- Quality of service will depend on your area
How We Choose the Best Window Installers in Highlands Ranch
In our hunt to find the most reliable, eco-friendly window installers in Highlands Ranch, EcoWatch landed on the above companies as the best window installation companies in the city. We have reviewed the top window installation companies in Highlands Ranch primarily based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Since this is a guide for Highlands Ranch, we paid more attention to companies that cover the city. There are certainly reputable providers that didn't make the list because of the low odds that they would serve the average homeowner in Highlands Ranch.
Work Quality
When selecting new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the type of window you get. We do give window installers higher marks if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the highest rates of customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across most other categories, including quality of installation, cost, professionalism, warranty, quality of parts and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing providers' prices, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Highlands Ranch, CO Window Replacement FAQs
How much does window installation cost?
The national average cost of installing a single window is about $600 but can range from $200 to $1,200, depending on a few different factors. The price is usually influenced by the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
Which type of window is the best?
Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. To be sure you'll have the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — this means they're certified energy-efficient by the U.S. Department of Energy.
Can I install my own windows?
While it is possible to install your own windows, doing so requires a lot of time and experience with home improvement projects. Hiring a professional can help guarantee that the installation is done properly and that you can avoid spending the time and effort of doing it yourself.
How long does it take to install windows?
Because a window takes about 30 minutes to install, about 16 windows can be installed in an 8-hour work day.
How often do you need to 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. Other than that, if your windows have any damage on them, or they have become difficult to operate, they may be in need of replacement.