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10 Best Window Replacement Companies in Lone Tree, CO

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Written By David Cusick

Last Updated February 2024

Whether you're looking to upgrade your home or simply need a change, replacing your windows is a great plan. Your windows play an important role in energy efficiency and home value. According to the Department of Energy, heat or cool air lost through drafty windows could make up 25–30% of the heating and cooling costs in your home. By installing energy-efficient windows, you could save an extra $443 on your electricity bills annually in Lone Tree. When searching for a window installation company, it's important to choose the right one, which is why we've put together this guide to the top window installation companies in Lone Tree.

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Top 10 Best Window Replacement Companies in Lone Tree

Renewal by Andersen Window Replacement

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1401 W Bayaud Ave #7, Denver, CO 80223 (720) 263-7039 renewalbyandersendenver.com

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Educational website

Good customer service

Price transparency

Services Offered

Energy-efficient options
Vinyl frames
Double-hung
Glass doors
Bay windows
Custom window designs
Window replacement/installation

Champion Replacement Windows of Denver

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10035 E 40th Ave Suite 400, Denver, CO 80238 (303) 800-2129 championwindow.com

Price transparency

Free assessment

Good customer service

Services Offered

Glass doors
Bay windows
Window replacement/installation
Double-hung

Champion Replacement Windows of Colorado Springs

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4610 N Chestnut St, Colorado Springs, CO 80907 (719) 344-2661 championwindow.com

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Price transparency

Good customer service

Services Offered

Double-hung
Window replacement/installation
Glass doors
Bay windows

Power Home Remodeling

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7304 S Joliet St #100, Centennial, CO 80112 (303) 357-2484 powerhrg.com

Good customer service

Services Offered

Energy-efficient options
Window replacement/installation

Window World of Denver

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480 E 76th Ave Bldg 5E, Denver, CO 80229 (303) 574-9594 windowworldcolorado.com

Free assessment

Good customer service

Educational website

Price transparency

Timely service

Services Offered

Custom window designs
Window replacement/installation
Double-hung
Bay windows
Triple pane glass
Glass doors
Energy-efficient options

DaBella

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6600 E Hampden Ave, Denver, CO 80224 (720) 619-8704 dabella.us

Good customer service

Timely service

Services Offered

Glass doors
Window replacement/installation
Double-hung
Vinyl frames

Pella Windows & Doors of Greenwood Village

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8745 E Orchard Rd Suite 517, Greenwood Village, CO 80111 (303) 371-3750 pella.com

Price transparency

Free assessment

Good customer service

Educational website

Services Offered

Double-hung
Bay windows
Glass doors
Window replacement/installation

United Windows Pro - Windows and glass repair

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4515 S Nepal Ct, Aurora, CO 80015 (720) 400-2929 unitedwindowspro.com

Timely service

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

Glass doors
Glass repair
Tempered glass
Energy-efficient options
Window repair
Wood frames
Window replacement/installation
Triple pane glass

Bellwether Windows, Siding, & Doors

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1555 W Thomas Ave, Englewood, CO 80110 (303) 323-8578 bellwetherhomes.com

Educational website

Timely service

Free assessment

Good customer service

Price transparency

Services Offered

Window replacement/installation
Vinyl frames
Energy-efficient options
Glass doors
Fiberglass frames

Beyers Window & Door Inc

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7310 S Alton Way H, Centennial, CO 80112 (303) 220-5990 beyerswindows.com

Timely service

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

Glass doors
Window replacement/installation
Fiberglass frames
Vinyl frames
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Lone Tree?

Window installation and replacement costs vary based on several factors, including the number and size of the windows, how difficult your windows are to access or install, and the materials you choose. On average, homeowners in Lone Tree should expect to spend roughly $280 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

New, energy-efficient windows can greatly boost your home's noise reduction, appearance, value, comfort, and insulation. Clear indicators that it's time for window replacement include the following:

  • Windows that are hard to open, close, and lock properly due to wear and age.
  • High energy bills and a chilly house from poor insulation around windows.
  • Inefficient and outdated window styles that take away from your house's curb appeal.
  • Fogging between window panes, condensation issues, or rotting window frames that let in moisture.
  • Drafts and cold air coming in through old, loose-fitting windows.

How To Choose a Window Company

Hiring a qualified window installer is the key to a successful project. Below, you'll learn the main factors to consider when deciding which company to hire.

Experience

Find an established local window company with many years or decades of success installing all window types. Experienced providers are more likely to be able to seamlessly accommodate Lone Tree's climate and local homeowner needs. To verify a provider's reputation, request references from recent customers.

Certifications

Look for installers that are backed by major window manufacturers and certified by leading industry groups, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Appropriate credentials mean that a provider has been appropriately trained in quality installation methods. Ensure installers are employees rather than subcontractors. Verify that any technicians working on your home have the right certifications.

Reputation

Spend time reviewing online feedback, checking the Better Business Bureau, and requesting local references. Review customer feedback to confirm that a company regularly provides good workmanship and customer service. Avoid companies with complaints of shoddy or unfinished work.

Process

A quality window installer will be able to provide a complete project plan, reasonable timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide unclear quotes or schedules. Look for ongoing contact through the whole process to avoid surprises once installation is underway.

Warranties

Research companies that guarantee their installations and offer warranties on labor and materials. This is a sign of trust in their window installations. Seek out unlimited lifetime warranties that can even be transferred to new homeowners.

Materials

Make sure your window installer offers windows that are built to last and top energy-saving window brands that fit your budget. Look for enhanced UV protection, design flexibility, and good energy ratings. Check that the window materials also have manufacturer warranties.

Frequently Asked Questions About Window in Lone Tree, CO

In Lone Tree, the best time to install windows is when temperatures are mild, generally in the spring or fall. This allows installers to work without having to worry about the weather.

The best type of replacement window for your Lone Tree home will vary based on the age of your home, as well as your personal style and budget. You'll want to consider the style of your home — such as if it's more modern — so your new windows match. Wood windows can give a traditional look and feel, while vinyl windows are more popular in newer homes. Fiberglass windows are also a popular choice, since they can be energy efficient and durable.

Windows made from fiberglass, wood, or vinyl are known to last the longest, with some lasting up to 45 years. Vinyl windows are especially durable and low-maintenance, making them a great choice if you want windows that can last a long time. Double or triple glazing can help reduce your cooling and heating bills over time. This is especially helpful during Lone Tree's cold winters.

It depends on your budget and the condition of your current windows. If your existing windows are in reasonable condition, you might only replace the ones that really need replacing. If you're in an area that has average energy costs, you may want to consider replacing all your windows at once to get the highest energy savings.

Replacing your own windows can be a challenging task, especially in Lone Tree, where temperatures can get quite warm. It's generally recommended to get a professional window installer. A professional installer has the knowledge and experience that ensures your windows are properly installed and that you get the most out of your investment.

Yes, many window companies provide financing options for their customers. Some installers offer low-interest or no-interest loans, although you may not qualify if your income is on the higher end, while other companies provide unique financing plans with terms and conditions that vary depending on the job.

Window replacement companies in Lone Tree typically offer a variety of services, such as window installation, repair, window maintenance, cleaning, tinting, and weatherproofing.

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