20 Best Window Companies in Evans, CO (2025 Reviews)
If you’re thinking about getting new windows, our list of the best window installation companies can help.
We analyzed all the top-rated window companies in Evans and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
The EcoWatch Reviews team is all about helping Evans homeowners find eco-conscious solutions for their homes. According to the Department of Energy, heat or cool air lost through old or damaged windows could represent 25-30% of household energy climate control usage.
That’s also bad for the environment, as the additional energy required by old windows increases your carbon footprint.
Because windows are so important for your home, picking the best company for you is a big decision to make. That’s why the EcoWatch team has curated this list of the top window installation companies, so you can make an informed decision more easily.
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 Evans
The EcoWatch team evaluated dozens of installers across the country to find the top window replacement companies for our readers. The installers we’ve mentioned in this article passed our review standards for energy-efficient offerings as well as local expertise, price, customer service and beyond.

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 provides windows expertise in Evans. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation industry for around 27 years. Many positive reviews from customers online 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 is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Evans?Window World doesn’t have any cost information available on its website, but it's known for offering some of the most affordable window installations around. If you’d like to know for sure, you can request a quote on the company’s website.

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 provides the best availability in Evans. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation industry for around 27 years. Many positive reviews from customers online back the company's reputation.
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 is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Evans?Andersen doesn’t have any cost information available 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. If you’d like to know for sure, you can request a quote on the company’s website.
We’ve recommended companies with shining reputations, but note that these are national companies, so the quality of service may differ depending on your local crew. We have tried to stay unbiased and transparent by describing pros and cons for every company reviewed.
More Window Companies in Evans
Renewal by Andersen Window Replacement
Longmont, COGood Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Bay Windows
Glass Doors
Double-Hung
Vinyl Frames
Custom Window Designs
Energy-Efficient Options
Metal Frames
Champion Replacement Windows of Ft. Collins
Loveland, COPrice Transparency
Products made in the USA
Price you're quoted is the price you pay
ENERGY STAR® certified
Free assessment
Good Customer Service
Services Offered
Double-Hung
Glass Doors
Window Replacement/Installation
Bay Windows
Champion Replacement Windows of Denver
Denver, COFree assessment
Good Customer Service
Price Transparency
Services Offered
Double-Hung
Glass Doors
Bay Windows
Window Replacement/Installation
Power Home Remodeling
Centennial, COFree assessment
Good Customer Service
Timely Service
Price Transparency
Services Offered
Energy-Efficient Options
Window Replacement/Installation
DaBella
Cheyenne, WYGood Customer Service
Timely Service
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
Vinyl Frames
Window Nation
Aurora, COGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Double-Hung
Bay Windows
Custom Window Designs
Powerhouse Roofing and Exteriors
Greeley, COPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Custom Exteriors
Berthoud, COPrice Transparency
Free assessment
Timely Service
Educational Website
Good Customer Service
Services Offered
Vinyl Frames
Bay Windows
Glass Doors
Window Replacement/Installation
Loveland Window Cleaning Services
Loveland, COGood Customer Service
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
AllGuard Windows and Doors Fort Collins
Fort Collins, COPrice Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Metal Frames
Fiberglass Frames
Wood Frames
Vinyl Frames
Energy-Efficient Options
Double-Hung
Glass Doors
DMD Window & Door
Wheat Ridge, COGood Customer Service
Timely Service
Price Transparency
Free assessment
Services Offered
Vinyl Frames
Custom Window Designs
Glass Doors
Wood Frames
Energy-Efficient Options
Window Replacement/Installation
United Windows Pro - Windows and glass repair
Aurora, COFast emergency response
Financing options available
Educational Website
Free assessment
Price Transparency
Good Customer Service
Commercial and residential
Timely Service
Services Offered
Wood Frames
Glass Doors
Window Replacement/Installation
Glass Repair
Triple Pane Glass
Tempered Glass
Window Repair
Energy-Efficient Options
Bright Idea Egress — Window Kits
Sheridan, COFree assessment
Good Customer Service
Price Transparency
Timely Service
Educational Website
Services Offered
Metal Frames
Wood Frames
Window Replacement/Installation
Storm Exteriors
Centennial, COTimely Service
Educational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Colorado Windows and Restoration
Highlands Ranch, COTimely Service
Free assessment
Good Customer Service
Price Transparency
Services Offered
Glass Doors
Double-Hung
Window Replacement/Installation
3 Bidz Windows
Loveland, COGood Customer Service
Free assessment
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Glass Doors
Wood Frames
Vinyl Frames
Nex-Gen Windows & Doors
Fort Collins, COPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Vinyl Frames
Double-Hung
Window Replacement/Installation
Bay Windows
Glass Doors
Energy-Efficient Options
Rocky Mountain Glass & Shower LLC
Longmont, COFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Glass Doors
Tempered Glass
Glass Showers
Mirrors
Window Repair
Energy-Efficient Options
Window Replacement/Installation
Glass Doctor of Fort Collins
Fort Collins, COPrice Transparency
Good Customer Service
Educational Website
Services Offered
Mirrors
Glass Doors
Glass Showers
Energy-Efficient Options
Window Replacement/Installation
Glass Repair
Window Repair
Custom Glass
WestPro | Roofing, Siding, Windows
Longmont, COPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Storm/Impact Windows
Skylights
Calculate how much you can expect to pay for window installation and replacement in Evans, 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 Evans Saves You Money
By upgrading to energy-efficient windows, you and your family can enjoy several benefits, such as:
- Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will be protected from fading because of their ability to filter out damaging UV rays.
- Save money on power bills: After you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% since you’ll require less energy to heat or cool your house.
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes tend to have windows that are outdated, leaky or potentially even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.
- Decrease your carbon footprint: In Evans, you can cut your indirect greenhouse gas emissions by about 460 pounds per year after you switch to energy-efficient windows.
Estimated Cost of Window Replacement in Evans
Windows come in all shapes and sizes, so costs and services will vary tremendously. Here are the typical costs and the primary services that you’ll find from the average window installation company.
How Much Do New Windows Cost?
On average, homeowners in Evans can anticipate that most replacement window installations will range from $250 to $1,200, with the most common installations sitting at about $600. This is because of the fact that the cost of window installations depend on a variety of factors specific to your home, such as the size, material and number of windows you need to install, as well as the location of your property.
It’s also worth noting that energy-efficient windows will almost always cost more initially, but Energy Star predicts that upgrading the windows on your Evans home can mean an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. The amount of money you’ll save by upgrading to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
We advise requesting free quotes from several window installation companies to find the one that works best for you.
What Services do Window Installers Offer?
The first thing to ask yourself when getting new windows is: Do you need a full-frame installation or a pocket installation?
A full-frame installation replaces the entire window, such as the sill, frame, trim and the window panes. Because this type of installation is more involved, it will be more expensive than a pocket installation. Pocket installations (or retrofits) entail installing a new window within the existing frame, which makes pocket installations more simple and affordable. However, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.
Your window installation company should be able to help you figure out which type of installation you should get.
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 Evans
EcoWatch reviews differ from other reviews since we’re examining these companies through a sustainability lens. We have reviewed the top window replacement companies in Evans mainly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can cut your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Since this is a guide for Evans, we gave more points to companies that serve the city. There are certainly other reputable providers that didn’t make the list because of the low odds that they would serve the average homeowner in Evans.
Work Quality
We’re willing to bet that you’re looking for professionals who do a great job installing windows. We’ve vetted each installer on this list to make sure its contractors are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another super important review factor. If most customers don’t have nice things to say about their service from a certain window installation company, you won’t see it featured on EcoWatch.
Cost
Cheaper windows don’t necessarily mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed, windows are a sizable investment, so you’ll want to make sure that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
Evans, CO Window Replacement FAQs
How much should a window install cost?
The national average cost of replacing a window is around $600 but can range from $200 to $1,200, depending on several factors. The price is typically influenced by the type and material of the window, the size of the window and the location of your property. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What type of window is the most energy-efficient?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. If you want to be sure you’ll have the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — they’re certified energy-efficient by the U.S. Department of Energy.
Do I really have to use a window installation company?
You should hire a window installation professional whenever you want to replace your windows. Installing windows is a complicated process that can take a lot of time, so it’s best left to the professionals.
What time of year is a good time to replace my windows?
Even though you can install windows any time of year, warmer weather is typically better for replacing windows. Additionally, the weather should be dry, as rain can make the installation harder.