20 Best Window Companies in Columbine, CO (2025 Reviews)
Looking to replace your windows? We’ve got you covered in this list of the best window installation companies.
We analyzed all the top-rated window companies in Columbine and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
A guide on the top window replacement companies in Columbine may not seem like the most riveting article on the EcoWatch site, but trust us, windows impact your life more than you might think. Drafty or leaky windows can make your home uncomfortable in the summer or winter.
Installing new, efficient windows on your house can help you save money each month on your power bills — and you can help the environment, too.
Efficient windows are especially important in Columbine, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $443 a year.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Columbine
The EcoWatch team researched dozens of installers across the country to find the best window installation companies for our readers. We assessed the providers on their energy-efficient offerings, price, coverage area, customer service, local experience and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the window installation business.
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 WindowsThere are a wide range 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 Columbine?Window World does not outline prices on its website, but it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about the cost.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window installation business.
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 WindowsThere are a wide range 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 Columbine?Andersen does not outline 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. You can inquire about a free quote on its website for more information about the cost.
We strive to stay unbiased and transparent by describing pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Columbine
Renewal by Andersen Window Replacement
Denver, COHassle-free window replacement
Comprehensive 20-year warranty
Free assessment
Price Transparency
Good Customer Service
Educational Website
Also offers door installation and replacement
Services Offered
Double-Hung
Energy-Efficient Options
Custom Window Designs
Bay Windows
Window Replacement/Installation
Glass Doors
Vinyl Frames
Champion Replacement Windows of Ft. Collins
Loveland, COPrice Transparency
Free assessment
Good Customer Service
ENERGY STAR® certified
Price you're quoted is the price you pay
Products made in the USA
Services Offered
Glass Doors
Bay Windows
Window Replacement/Installation
Double-Hung
Champion Replacement Windows of Colorado Springs
Colorado Springs, COGood Customer Service
Price Transparency
Free assessment
Services Offered
Bay Windows
Window Replacement/Installation
Glass Doors
Double-Hung
Champion Replacement Windows of Denver
Denver, COFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Double-Hung
Glass Doors
Bay Windows
Power Home Remodeling
Centennial, COTimely Service
Good Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
DaBella
Colorado Springs, COCustomized to your home
Triple-pane vinyl windows
Good Customer Service
Timely Service
Wide range of styles
Services Offered
Glass Doors
Double-Hung
Vinyl Frames
Window Replacement/Installation
Window Nation
Aurora, COPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Custom Window Designs
Double-Hung
Window Replacement/Installation
Energy-Efficient Options
Bay Windows
Glass Doors
Bright Idea Egress — Window Kits
Sheridan, COEducational Website
Good Customer Service
Timely Service
Free assessment
Price Transparency
Services Offered
Metal Frames
Wood Frames
Window Replacement/Installation
Colorado Windows and Restoration
Highlands Ranch, COFree assessment
Good Customer Service
Price Transparency
Timely Service
Services Offered
Glass Doors
Window Replacement/Installation
Double-Hung
Storm Exteriors
Centennial, COPrice Transparency
Free assessment
Good Customer Service
Educational Website
Timely Service
Services Offered
Window Replacement/Installation
DMD Window & Door
Wheat Ridge, COFree assessment
Good Customer Service
Price Transparency
Timely Service
Services Offered
Custom Window Designs
Window Replacement/Installation
Energy-Efficient Options
Vinyl Frames
Glass Doors
Wood Frames
United Windows Pro - Windows and glass repair
Aurora, COEducational Website
Fast emergency response
Price Transparency
Free assessment
Commercial and residential
Good Customer Service
Financing options available
Timely Service
Services Offered
Glass Repair
Tempered Glass
Wood Frames
Triple Pane Glass
Window Replacement/Installation
Window Repair
Glass Doors
Energy-Efficient Options
All-Star Construction Windows & Doors
Parker, COFree assessment
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Showers
Vinyl Frames
Glass Repair
Energy-Efficient Options
Mirrors
Custom Exteriors
Berthoud, COFree assessment
Price Transparency
Educational Website
Good Customer Service
Timely Service
Services Offered
Vinyl Frames
Bay Windows
Window Replacement/Installation
Glass Doors
Oros Home Enhancements
Colorado Springs, COFree assessment
Certified Andersen and Pella installers
Price Transparency
Good Customer Service
Free estimate
Minority-owned
Services Offered
Glass Doors
Window Replacement/Installation
Liberty Construction
Colorado Springs, COPrice Transparency
Educational Website
Free assessment
Lifetime workmanship guarantee
ProVia and Andersen windows
Good Customer Service
ENERGY STAR® certified
Services Offered
Window Replacement/Installation
Skylights
Loveland Window Cleaning Services
Loveland, COFree assessment
Good Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Powerhouse Roofing and Exteriors
Greeley, COGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
GS Exterior Experts
Littleton, COFree assessment
Price Transparency
Timely Service
Educational Website
Good Customer Service
Services Offered
Storm/Impact Windows
Metal Frames
Fiberglass Frames
Vinyl Frames
Window Replacement/Installation
EcoShield Exteriors
Littleton, COGood Customer Service
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Columbine, CO using our customized window cost calculator.
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 Columbine Saves You Money
When you upgrade to energy-efficient windows, you may see some perks, such as:
- Reduce your carbon footprint: Reducing the amount of energy you use also lowers your indirect greenhouse gas 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 leaky. Upgrading and repairing your windows is an important part of maintaining your property and its real estate value.
- Save on electricity bills: Switching to energy-efficient windows lowers your energy bills by about 12% since you use less energy.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
Estimated Cost of Window Replacement in Columbine
When considering window installation, each company provides varying services and prices. Let’s take a look at some average costs and services.
How Much Do New Windows Cost?
Generally, homeowners in Columbine can anticipate that most window installations will cost between $250 and $1,200, with the most common installations sitting at around $600. These figures are based on the specifics of your installation, including the location of your home, size, number of windows, material, type and more.
Whether or not you want to install energy-efficient windows is another factor that will affect the cost. These will usually cost more than other windows, but on the other hand, you can save about $443 a year on your energy bills in Columbine.
How much your window installation costs will also vary based on the type of window material you choose for the frames. Wood windows are typically the most expensive, although it depends on whether they are 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
The first step when planning a window replacement is to clarify whether you want a full-frame or pocket installation.
Full-frame installations involve replacing the full window, including the frame, trim and sill. You most likely need a full-frame installation when you want to change the style of your windows or your window has noticeable damage. These installations are more involved and will raise overall costs. A pocket installation involves installing a new window within the old frame. This means instead of tearing out the whole window and rebuilding it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.
Your window replacement company will be able to help you decide what’s best for your needs. In Columbine, the decision will mostly be based on how old your windows are and if there’s any moisture damage. Wood can decay if not properly maintained over the years, so it’s a good idea to have a professional evaluate your frames and window sills.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Columbine
In our hunt to find the most reliable, eco-friendly window installers in Columbine, the EcoWatch Reviews team assessed dozens of companies before landing on these. We’ve decided to assess the top window installation companies in Columbine mostly based on energy efficiency, as it’s what’s best for the environment and for you as a homeowner. Energy Star certified windows have been shown to lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installers that serve Columbine so you can find the right window installation company near you.
Work Quality
We’re willing to bet that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each company in our guide to make sure its technicians are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If most customers don’t have good feedback about their experience with a certain company, you won’t see it featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window installation companies won’t always provide the highest quality service. Still, we want to ensure we’re highlighting companies that provide a variety of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That’s why window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Columbine’s climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Columbine window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Columbine, CO Window Replacement FAQs
What is the average cost to install windows?
The typical cost of replacing a window ranges between $450 and $650. There are many factors that influence how much it costs, such as the number of windows, how energy-efficient the windows are, styles and sizes of windows, the materials used in designing the windows, local labor costs and your property’s location.
What kind of window is the most energy-efficient?
A window’s energy efficiency is affected by several factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.
What do window installers do?
Window installers travel to your property to remove your old windows and replace them with new ones. Some companies install products made by other companies, whereas others install their own windows. The installer will also clean up after the installation is done.
What time of year is the best time to replace my windows?
Replacement windows can be installed any time of the year, but autumn might be the best season. 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.