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10 Best Window Replacement Companies in Lakewood, CO

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Written By David Cusick

Last Updated April 2024

Windows play a big role in the appearance of your house, as well as its energy efficiency. Upgrading your windows is an excellent way to increase the value of your home. In Lakewood, where the power bills are $970 per year on average, you could be spending an extra $290 annually due to damaged or drafty windows. The Department of Energy estimates that heat gained or lost through windows could represent about 30% of heating and cooling use. Picking a window installer can be tough, which is why we've put together this list of the best window installation companies in Lakewood.

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Top 10 Best Window Replacement Companies in Lakewood

Renewal by Andersen Window Replacement

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

Free assessment

Price transparency

Educational website

Good customer service

Services Offered

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

Champion Replacement Windows of Denver

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

Free assessment

Good customer service

Price transparency

Services Offered

Bay windows
Double-hung
Glass doors
Window replacement/installation

Champion Replacement Windows of Ft. Collins

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5850 Byrd Dr, Loveland, CO 80538 (970) 744-2604 championwindow.com

Good customer service

Price transparency

Free assessment

Services Offered

Bay windows
Window replacement/installation
Glass doors
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

Good customer service

Free assessment

Price transparency

Services Offered

Glass doors
Window replacement/installation
Double-hung
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

Timely service

Educational website

Good customer service

Price transparency

Services Offered

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

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
Double-hung
Window replacement/installation
Vinyl frames

Bellwether Windows, Siding, & Doors

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

Good customer service

Price transparency

Free assessment

Educational website

Timely service

Services Offered

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

Window Replacement Denver

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1480 N Humboldt St, Denver, CO 80218 (720) 701-2202 windowreplacementdenver.com

Free assessment

Price transparency

Good customer service

Educational website

Services Offered

Window replacement/installation
Vinyl frames
Custom window designs
Glass doors
Double-hung

United Windows & Siding

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12090 Ridge Rd Unit B, Wheat Ridge, CO 80033 (720) 535-4767 unitedwindowsandsiding.com

Good customer service

Free assessment

Price transparency

Educational website

Services Offered

Bay windows
Double-hung
Energy-efficient options
Window replacement/installation
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 Lakewood?

Window installation and replacement costs will be influenced by several factors, including how difficult your windows are to access or install, the number and size of the windows, and the materials you choose. On average, homeowners in Lakewood will spend about $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

Replacing your old windows with new energy-efficient ones can significantly improve your home's noise reduction, comfort, insulation, appearance, and value. Clear indicators it's time to invest in new windows include:

  • Fogging between window panes, condensation issues, or rotting window frames allowing moisture intrusion into the home.
  • Drafts and cold air leaking in through old, loose-fitting windows.
  • Windows that are hard to open, close, or lock properly due to age and wear.
  • Inefficient and outdated window styles that reduce your house's curb appeal.
  • A chilly house and high energy bills from poor window insulation.

How To Choose a Window Company

Hiring an experienced window installer contributes to a great experience and excellent results. Below, we outline the main criteria for choosing a qualified window installer.

Experience

Look for reputable local companies with many years, ideally decades, of experience successfully installing all types of windows. These providers are more likely to have a deep knowledge of Lakewood's climate and local homeowner needs. Ask for references from recent clients to verify quality and experience.

Certifications

Look for installers that are backed by top 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 installation best practices. Ensure installers are employees, not subcontractors, and verify that the technicians working on your home have the right certifications.

Reputation

Read through online reviews, check the Better Business Bureau (BBB), and request local references. Review customer feedback to make sure that the contractor consistently provides quality work and good customer service. Avoid contractors that have complaints of shoddy work or unfinished jobs.

Process

The right company will take time to provide you with a detailed project plan, timeline, expectations, and reviews of all material and installation options. Beware of unclear quotes or timelines that lack clear and specific information. Look for ongoing communication throughout the process to avoid surprises down the road.

Warranties

Research window firms that offer assurances on their installations, and that offer warranties on materials and labor. This indicates confidence in their work. Also look for unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Ensure your provider works with durable, energy-efficient window brands that fit your budget. Look for design flexibility, enhanced UV protection, and good energy ratings. Confirm the window materials have their own manufacturer warranties as well.

Frequently Asked Questions About Window in Lakewood, CO

In Lakewood, the best time to install windows is during the early fall when the temperatures are milder, so the windows can seal and adjust properly. A good local window installer in Lakewood will be able to explain when the best time is to install windows on your home.

The best type of replacement window for your Lakewood home will depend on your home's age, as well as your style preference and budget. You'll want to consider the style of your home — such as if it's newer — so your new windows match. Wood windows can provide a traditional look and feel, while vinyl-framed windows are more popular in more modern homes. Fiberglass-framed windows are also a popular choice, since they can be energy efficient and long-lasting.

The types of window that generally last longest are ones crafted from vinyl or wood, with double glaze for extra insulation. Vinyl windows are known for their long-lasting nature and require minimal maintenance, and wood windows provide a more timeless look. Tripling up on the glazing will reduce energy costs over time. This is especially helpful during Lakewood's cold winters.

The process for installing new windows typically starts with measuring the old windows and ordering new ones. Next, a professional installer will prepare the work area, take out the existing windows, and install the new ones. Once this is done, your installer will trim the space and finish by sealing the window.

In some cases, you can replace your own windows, but it's generally recommended to hire a professional. It's important to consider the local temperature when replacing windows, as it will have an effect on the process. For example, the temperatures in Lakewood can reach an average low of 38, so you need to think about energy-efficient windows that can deflect from the cold. It's also important to get the measurements right and follow the instructions for installation. Hiring a professional for your window replacement project will ensure that everything is done correctly.

After window installation, it's important to check for any air leaks and make sure the windows are properly sealed. You should also wash the windows regularly to stop debris from accumulating and causing damage. Additionally, you should check the window sills and frames regularly to ensure that the seals are not deteriorating or cracking.

Window replacement companies in Lakewood typically offer a variety of services, including window installation, repair, window maintenance, cleaning, tinting, and weatherproofing.

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