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St. Louis Windows – Since 2010

Home Window Installation & Replacement

We are experts at new window installation so we carry models that are built to last. We install the latest high-efficiency double and triple pane windows in a full range of styles and colors.
Free in-home estimates — no obligation
ProVia Platinum Plus certified installer
Most jobs completed in a single day
Serving St. Louis & Metro Illinois
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What are you interested in?
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No spam. No hard sell. We'll reach out to schedule a no-pressure in-home visit.
Windows

Which style windows are you interested in?

Whether you're swapping drafty old windows or adding new ones in an addition, Chaney handles every step — measurement, installation, cleanup, done.
double hung window
slider window
casement awning window
hopper window
picture window
bay window
Our Brand Partner

ProVia Platinum Plus
Certified Installer

Chaney is one of only a handful of ProVia Platinum Plus dealers in the region — a performance-based distinction reserved for dealers who meet the highest standards for sales, installation quality, and customer satisfaction.
Platinum Dealer: Highest ProVia recognition tier for commitment to their product line.
Certified Installer: Specialized training completed for ProVia windows, entry doors, and patio doors.
Visualization tools: We show you exactly how new windows will look on your home before any work begins.
black window frame

Endure Windows

Stunning energy efficiency and the most options for colors, glass and more.
A wooden-framed window with grid lines, featuring an upper and lower pane. The lower pane is slightly open, revealing a bright white background.

Aeris Windows

Superior vinyl window exterior construction paired with a beautiful wood-clad interior.
A beige-framed window with four glass panes on the top half and a solid pane on the bottom half. The upper section is divided by a cross-shaped grille. The window is set against a plain white background.

Aspect Windows

Excellent mid-range window with high energy efficiency and sturdy construction.
Why Chaney

Built on Integrity. Backed by Results.

Family-owned since 2010. Every job is a relationship, not a transaction.
01
Transparent Quotes
Fully itemized estimates before any work begins. No hidden fees, no bait-and-switch pricing. You'll know exactly what you're paying and why.
02
Clean, Respectful Crews
Professional installers who treat your home like their own. Full cleanup included. Your house is left better than we found it.
03
Local & Accountable
St. Louis-based. When you call, you reach the same team that installed your windows. We stand behind every job.
04
Integrity First
Our contract is a relationship, not a handoff. We've built our reputation on repeat customers and referrals — not one-time transactions.
A three-story house with beige siding, featuring large black-framed windows. A wooden deck wraps around the second floor, accessed by stairs. Greenery and trees surround the house, visible from the reflections in the windows.
Corner view of a building with large windows and red brick walls on the ground floor. A yellow and black sign near the foundation reads "Chanes, Windows and Doors, 636-699-6353." Bushes and a tree provide partial shade in the foreground.
A charming brick house with a steep roof and attic windows. The front features a small porch and a central entrance, with neatly trimmed bushes lining the walkway. It's a sunny day with a clear blue sky.
A two-story suburban house with beige siding and brick accents, featuring a three-car garage with a basketball hoop mounted above. The front yard is neatly maintained, with a lush green lawn and trimmed bushes. A black mailbox is in the foreground.
A person stands on the porch of a white house next to a large window with dark curtains. The porch has a white ceiling and a black lamp mounted beside the door. A car and trees are reflected in the window.
Common Questions

Windows Installation FAQ

Window installation in the St. Louis area typically runs $300–$700 per window installed, depending on size, style, and material. A full home replacement (8–12 windows) commonly ranges $3,500–$9,000 fully installed. Chaney provides a free, fully itemized in-home estimate with no obligation — so you'll know exactly what to expect before committing to anything.
Most replacement window jobs are completed in a single day. A full-house replacement of 10–15 windows typically runs 6–8 hours with our crew. We'll give you a specific timeframe during your free estimate.
We are a ProVia Platinum Plus certified dealer — one of the highest designations they award. ProVia manufactures premium vinyl and fiberglass windows with industry-leading energy efficiency ratings and warranty coverage. During your estimate, we'll walk you through the specific models that make sense for your home and budget.
Window replacement means swapping existing windows in their current openings — the most common residential project. New window installation refers to adding windows where none currently exist (new construction, additions, or creating a new opening in an existing wall). Both involve full professional installation and cleanup.
For like-for-like replacement (same size, same location), permits are typically not required in most St. Louis-area municipalities. If your project involves new openings or structural changes, we handle the permit process. We'll let you know exactly what's needed during your free consultation.
We serve the greater St. Louis metro area including Missouri and Illinois. Our shop is located at 2301 Millpark Dr., Maryland Heights, MO 63043. Call us at (636) 699-6353 to confirm service in your specific area.
Real Testimonials

Here’s what St. Louis homeowners are saying

quotation marks

We've used Chaney Windows and Doors since moving into our new home in 2016. Scott and his employees all go above and beyond to ensure a great experience. From product selection, pricing, to scheduling and installation. Very professional and customer focused. They sell a quality product at a fair price. We're very happy with our new windows and front door and highly recommend this company to anyone needing replacement windows or doors.

Brent Lang
5 yellow stars
quotation marks

Chaney Windows and Doors continue to amaze us with their quality products (ProVia doors) and customer service. All of their installers (Hannah was the latest) are TOP notch professionals explaining what they’re going to do, approximate time line, reviewing what we want, cleaning and clearing away every speck of leftovers including our old doors. Their office help is efficient making sure to schedule at a time we were available and following up with phone calls or text messages as reminders. If you want quality products and top quality installation go with Chaney Windows and Doors, you will not be disappointed.

Robert Suellentrop
5 yellow stars
quotation marks

Chaney Door exceeds expectations! Not only is the product itself superior, Kevin and the crew were fantastic. They did an excellent job with installation, made excellent recommendations and the clean up after installation was excellent. I highly recommend this company if you are looking for superior quality and workmanship. On top of that, the crew was so very polite and respectful. Five stars is really not sufficient 🙂

Jeff Johnson
5 yellow stars
Feeling Inspired?

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Our values and qualities drive the way we work.
Integrity is our number one value
Fully transparent quotes
In business since 2010
Our contract is a relationship
dining table with lots of natural light
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