20 Best Window Companies in Frederick, CO (2024 Reviews)
If you’re looking to upgrade to new windows, our guide to the best window installation companies can help.
We analyzed all the top-rated window companies in Frederick 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
A review of the top window replacement companies in Frederick may not seem like the most interesting article on EcoWatch, but trust us, windows have more of an impact on your life than you might realize. When it’s the middle of summer, your old and leaky windows could be making your home harder to cool and more uncomfortable for you.
That’s not great for your wallet or the environment, but one of the top window installation companies can help with that.
So if you’re constructing a new home, renovating or replacing your windows in Frederick, this is the best place to get started.
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 Frederick
The EcoWatch Reviews team examined dozens of installers in Frederick to find the best window installation companies for our readers. The installers we’ve included in this article scored best in our categories: energy-efficient offerings, customer service, price, availability 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 offers windows expertise in Frederick. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window business for about 27 years. The company has plenty of positive reviews from customers online.
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 offering 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 Frederick?Prices aren’t mentioned on Window World’s website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to request a free quote from the company.
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 offers the best availability in Frederick. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window business for about 27 years. The company has plenty of positive reviews from customers online.
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 offering 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 Frederick?Prices aren’t mentioned on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate information is to request a free quote from the company.
We strive to stay unbiased and transparent by including pros and cons for each provider. Additionally, any partnerships do not affect our reviews.
More Window Companies in Frederick
Renewal by Andersen Window Replacement
Longmont, CO- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Custom Window Designs
- Energy-Efficient Options
- Metal Frames
- Vinyl Frames
- Glass Doors
- Double-Hung
- Bay Windows
- Window Replacement/Installation
Champion Replacement Windows of Denver
Denver, CO- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Double-Hung
- Glass Doors
- Window Replacement/Installation
- Bay Windows
Champion Replacement Windows of Ft. Collins
Loveland, CO- Products made in the USA
- Price you're quoted is the price you pay
- Good Customer Service
- Free assessment
- Price Transparency
- ENERGY STAR® certified
Services Offered
- Double-Hung
- Glass Doors
- Bay Windows
- Window Replacement/Installation
Power Home Remodeling
Centennial, CO- Good Customer Service
- Free assessment
- Price Transparency
- Timely Service
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Window Nation
Aurora, CO- Educational Website
- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Bay Windows
- Energy-Efficient Options
- Custom Window Designs
- Glass Doors
- Double-Hung
- Window Replacement/Installation
DaBella
Denver, CO- Timely Service
- Good Customer Service
- Triple-pane vinyl windows
- Customized to your home
- Wide range of styles
Services Offered
- Vinyl Frames
- Double-Hung
- Glass Doors
- Window Replacement/Installation
WestPro | Roofing, Siding, Windows
Longmont, CO- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Skylights
- Window Replacement/Installation
- Glass Doors
- Storm/Impact Windows
New Windows for America
Brighton, CO- Free assessment
- Educational Website
- Price Transparency
- Good Customer Service
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
Slade Glass Co.
Longmont, CO- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Mirrors
- Window Replacement/Installation
- Glass Repair
- Glass Showers
BlueBird Windows & Doors
Lafayette, CO- Educational Website
- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Double-Hung
- Bay Windows
- Energy-Efficient Options
- Glass Doors
- Window Replacement/Installation
K&G Window Pros
Brighton, CO- Educational Website
- Free assessment
Services Offered
- Window Replacement/Installation
- Glass Doors
Rocky Mountain Glass & Shower LLC
Longmont, CO- Price Transparency
- Educational Website
- Free assessment
- Good Customer Service
Services Offered
- Window Repair
- Glass Doors
- Mirrors
- Glass Showers
- Window Replacement/Installation
- Energy-Efficient Options
- Tempered Glass
Custom Exteriors
Berthoud, CO- Timely Service
- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Window Replacement/Installation
- Bay Windows
- Glass Doors
- Vinyl Frames
Josh Brooks Construction and Renovation
Longmont, CO- Educational Website
- Price Transparency
- Free assessment
- Timely Service
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Skylights
A&M WINDOW SERVICE
Northglenn, CO- Free assessment
Services Offered
- Glass Showers
- Mirrors
- Glass Doors
- Energy-Efficient Options
- Glass Repair
- Window Repair
- Window Replacement/Installation
On The Spot Window & Door Services
Thornton, CO- Free assessment
- Price Transparency
Services Offered
- Window Replacement/Installation
- Glass Repair
- Window Repair
Performance Windows
Broomfield, CO- Free assessment
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Window Replacement/Installation
Carlson Siding & Construction
Thornton, CO- Price Transparency
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Triple Pane Glass
- Energy-Efficient Options
- Glass Doors
- Vinyl Frames
1-833-MYFIXIT.com
Broomfield, CO- Free assessment
- Price Transparency
- Educational Website
- Good Customer Service
Services Offered
- Window Replacement/Installation
Glass Doctor Home + Business of Boulder
Boulder, CO- Educational Website
- Price Transparency
Services Offered
- Tempered Glass
- Glass Doors
- Glass Showers
- Glass Repair
- Mirrors
- Window Repair
- Energy-Efficient Options
- Window Replacement/Installation
- Custom Glass
Calculate how much you can expect to pay for window installation and replacement in Frederick, 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 Frederick Saves You Money
Switching to energy-efficient windows can improve the comfort of your home and help you save on energy bills. Here's more information on how upgrading your windows could benefit you:
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- Save on power bills: The Department of Energy estimates that heat gained or lost via windows makes up around 25-30% of energy use in your home. Installing energy-efficient windows can help decrease that number, which helps you save more on your bills.
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its value, especially if you have an older home.
- Decrease your carbon footprint: In Frederick, you can lower your indirect greenhouse gas emissions by about 460 pounds per year once you install energy-efficient windows.
Estimated Cost of Window Replacement in Frederick
Windows come in all shapes and sizes, so costs and services will differ greatly. Here are the typical costs and the primary services that you can find from window installation companies.
How Much Do New Windows Cost?
Generally, homeowners in Frederick can expect that most replacement window installations will range from $250 to $1,200, with the average cost at about $600. Costs will vary considerably based on the number of windows you need, the current condition of your home, the quality of your products and your location. A lot of window companies also offer replacement door installations and other add-ons like coating, shutters, baths and more. Additional services will increase your overall project costs.
Keep in mind that energy-efficient windows may have a higher price, but Energy Star predicts the upgrade will save you between $101 and $583 per year when installing single-pane windows and between $27 and $197 a year when replacing double-pane, clear glass windows. These savings vary depending on your local climate, energy rates and individual home characteristics.
Costs will also vary based on the material of your frame. Aluminum frames have the lowest price. They’re sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are a bit more expensive and provide good insulation. Composite frames made using wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They’re also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
The first step of a window replacement is to think about whether you need a full-frame or pocket installation.
Full-frame installations involve replacing the entire window — the sill, frame, trim and all. These are most common when you want a new style for your windows or when it has a great amount of deterioration. Full-frame installations are more comprehensive and will increase overall costs. A pocket installation entails replacing a window within the frame that’s already there. So, instead of removing the whole window and rebuilding it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window installation company can help you decide which type of installation you need.
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 Frederick
In our hunt to find the most reliable, eco-friendly window installers in Frederick, the EcoWatch team chose the above companies as the top window installation companies in the city. We’ve decided to review the best window installers in Frederick primarily based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy Star certified windows can cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Frederick, we gave more points to companies that cover the city. There are certainly reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in Frederick.
Work Quality
We’re certain that you’re looking for a company to do a great job installing windows. We’ve vetted each company included on this list to make sure its technicians are well-qualified and that the company has gotten tons 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 nice feedback about their experience with a certain company, it won’t be 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 providers’ prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important to many homeowners. That’s why window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installers that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Frederick, CO Window Replacement FAQs
What is the average cost to install new windows?
The national average cost to replace a window is about $600 but can range from $200 to $1,200, depending on several factors. The price is typically dependent on the location of your property, the size of the window and the type and material of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What are the different kinds of windows?
There are several different kinds of windows you can get for your house, such as double-hung and single-hung windows, picture windows, slider windows, bay windows, awning windows, transom windows and casement windows.
When should I use a window installation company?
You should use a window installation professional whenever you want to upgrade your windows. Installing windows is a complicated process that can take a lot of time, so it’s best handled by the professionals.
How do you know it’s time to replace your windows?
Windows generally last around 20 to 30 years, but anytime you see damage on your windows, it’s a good time to have them looked at by an expert to see if they need any repairs or replacements.
Should I replace my windows all at the same time?
If your windows are greater than 20 years old, it’s probably time to replace all of them. At that point, they are usually less efficient, draftier and/or more damaged than new windows. Doing your windows all at once will involve less paperwork and less time.