Expert Advice On Improving Your Home

Advertiser Disclosure

Our editorial team is committed to creating independent and objective content focused on helping our readers make informed decisions. To help support these efforts we receive compensation from companies that advertise with us.

The compensation we receive from these companies may impact how and where products appear on this site. This compensation does not influence the recommendations or advice our editorial team provides within our content. We do not include all companies, products or offers that may be available.

10 Best Window Replacement Companies in Clayton, MO

More than 380 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Whether you want to improve your home's value, energy efficiency, or both, replacing your windows is a great idea. In Clayton, where the energy bills are $1,300 per year on average, you could be spending an extra $387 annually due to damaged or drafty windows. The Department of Energy estimates that heat gained or lost through windows could account for nearly 30% of residential energy climate use. If you can't decide between window installers, this is the best place to get started. Keep reading to discover the best window installers in Clayton.

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.
Top Pick
4.1/5
  • Great quality
  • Free assesment
  • Timely Service
Best Customer Service
4.3/5
  • Great customer service
  • Transparent pricing
  • Award winning company
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty

Top 10 Best Window Replacement Companies in Clayton

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Renewal by Andersen

Renewal by Andersen Logo

Our Rating

User Rating

2446 Schuetz Rd, Maryland Heights, MO 63043 (314) 983-9977 renewalbyandersen.com

Good customer service

Price transparency

Timely service

Educational website

Free assessment

Services Offered

Window replacement/installation
Skylights
Double-hung
Bay windows
Glass doors

Champion Replacement Windows of St. Louis

Champion Replacement Windows of St. Louis Logo

Our Rating

User Rating

29 Cassens Ct, Fenton, MO 63026 (636) 764-0470 championwindow.com

Good customer service

Price transparency

Free assessment

Services Offered

Glass doors
Window replacement/installation
Double-hung
Bay windows

Empire Supply Co

Empire Supply Co Logo

Our Rating

User Rating

7286 Manchester Rd, St. Louis, MO 63143 (314) 645-2633 empiresupplystl.com

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

Window replacement/installation
Mirrors
Glass doors
Vinyl frames
Storm/impact windows
Double-hung
Energy-efficient options
Tempered glass
Metal frames

Building Envelope Experts

Building Envelope Experts Logo

Our Rating

User Rating

1576 Fencorp Dr Suite 160, Fenton, MO 63026 (314) 310-7878 buildingenv.com

Price transparency

Good customer service

Free assessment

Educational website

Timely service

Services Offered

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

Glass Doctor of Greater St. Louis

Glass Doctor of Greater St. Louis Logo

Our Rating

User Rating

9400 Manchester Rd, St. Louis, MO 63119 (314) 962-4344 glassdoctor.com

Educational website

Price transparency

Good customer service

Services Offered

Glass doors
Energy-efficient options
Window repair
Tempered glass
Mirrors
Glass showers
Glass repair
Custom glass
Window replacement/installation

Window Nation

Window Nation Logo

Our Rating

User Rating

1913 Belt Way Dr, Overland, MO 63114 (314) 279-8249 windownation.com

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

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

Glass Doctor of St. Charles, MO

Glass Doctor of St. Charles, MO Logo

Our Rating

User Rating

3910 Old Hwy 94 S Ste 105A, St Charles, MO 63304 (314) 962-4344 glassdoctor.com

Price transparency

Good customer service

Educational website

Services Offered

Energy-efficient options
Glass repair
Window replacement/installation
Tempered glass
Glass showers
Window repair
Mirrors
Custom glass
Glass doors

Home Services at The Home Depot

Home Services at The Home Depot Logo

Our Rating

User Rating

5501 Belleville Crossing St, Belleville, IL 62226 (224) 241-2501 homedepot.com

Educational website

Good customer service

Price transparency

Free assessment

Services Offered

Storm/impact windows
Window replacement/installation
Glass repair
Custom window designs
Screen repair
Glass showers
Vinyl frames
Metal frames
Skylights
Glass doors

Mad City Windows & Baths

Mad City Windows & Baths Logo

Our Rating

User Rating

959 Harmsted Court, St Charles, MO 63301 (314) 396-6394 madcitywindows.com

Free assessment

Price transparency

Educational website

Good customer service

Services Offered

Glass showers
Vinyl frames
Energy-efficient options
Window replacement/installation
Bay windows
Double-hung

Chaney Windows And Doors

Chaney Windows And Doors Logo

Our Rating

User Rating

80 Weldon Pkwy, Maryland Heights, MO 63043 (636) 699-6353 chaneywindowsanddoors.com

Price transparency

Free assessment

Educational website

Good customer service

Services Offered

Window replacement/installation
Energy-efficient options
Bay windows
Wood frames
Glass doors
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 Clayton?

The price of window installation or replacement varies based on several factors, including the materials you choose, the number and size of the windows, and how difficult your windows are to access or install. On average, Clayton homeowners should expect to spend around $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

Installing new energy-efficient windows can significantly enhance your home's comfort, appearance, noise reduction, value, and insulation. Some clear indicators it's time for new windows include the following:

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

How To Choose a Window Company

Selecting a window installer with the proper qualifications helps ensure a smooth installation. We cover the most important considerations for choosing a qualified provider below.

Experience

Find well-established local installers with extensive experience. Companies that have been installing windows locally for many years are more likely to understand the local climate and how to best meet your needs. Ask for references from recent customers to verify that a provider delivers quality work.

Certifications

Select an installer that is accredited by leading window companies and associations like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Appropriate accreditation means that a contractor has training in window installation best practices. Confirm that installers are staff rather than subcontractors, and check that the technicians working on your home are certified.

Reputation

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

Process

The best company will take time to provide you with a detailed project plan, timeline, expectations, and reviews of all material and installation options. Beware of vague quotes or timelines that don't provide enough specifics upfront. Look for consistent communication throughout the process to avoid surprises once the project gets underway.

Warranties

Search for window installers that back their installations with warranties on labor and materials. This demonstrates confidence in their work. Seek out companies with unlimited lifetime warranties that can be transferred to new homeowners.

Materials

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

Frequently Asked Questions About Window in Clayton, MO

In Clayton, the ideal time to install windows is during the late fall when the temperatures are milder, so the windows can fit and settle properly. A good local window installer in Clayton will be able to explain when the best time is to install windows on your house.

The best type of replacement windows for your Clayton home depends on the year your home was built –the average house in Clayton was built around 1952. For older homes, you might want to consider energy-efficient windows such as double-pane windows, which are designed to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's perfect for older homes. For more modern homes, you may want to think about vinyl windows, which are affordable, durable and have a modern look.

You can save money on window installation by choosing a budget option like single-hung vinyl windows. These have lower costs compared to other kinds of windows like wood, double-hung, or fiberglass windows.

The typical window installation process can take anywhere from a day and a half to two days, depending on the size and number of window openings being replaced. This includes taking out the old windows, measuring for the new windows, putting in the new windows, and caulking them in place. On average, it takes around 30 minutes to install each window.

In some cases, you can replace your own windows, but it's recommended to hire a professional. It's important to consider the local temperature when replacing windows, as it will impact the process. For example, the temperatures in Clayton can reach an average high of 65, so you need to consider energy-efficient windows that can protect from the heat. It's also important to get the measurements right and understand the instructions for installation. Hiring a professional for your window replacement project will guarantee that everything is done correctly.

Yes, many window companies provide financing options. Some installers provide low-interest loans, although you may not qualify if your income is on the higher end, while other companies provide special financing plans with agreements and conditions that vary depending on the job.

Other Clayton, MO Home Services