Write a review
Sign up
Closed until Mon, 9:00 AM
Started in 2016 & served hundreds of happy customers. A mobile company that does all work onsite or we offer free pickup and delivery service …
The Best Window Installation Company in St. Louis
Compare top-rated window installation providers in St. Louis. Profiles include verified reviews, service details, and direct contact options.
Service providers
Closed until Mon, 7:00 AM
Serving the St. Louis Metro Area for over 40 years.
Window Installation pros near St. Louis
These companies are based in nearby cities and serve St. Louis.
Closed until Mon, 8:00 AM
All your glass needs.
Closed until Mon, 8:00 AM
Glenlo Awning & Window Company is a manufacturer, wholesale distributor, and installer of aluminum awnings, patio covers, carports, screen enc…
Closed until Mon, 8:00 AM
Screens Onsite LLC was established to service customers in need of window and porch screen projects. This service was created from a need. As the …
Closed until Mon, 8:00 AM
The Glass Guru of O'Fallon is your trusted local source for window repair & glass services, along with showers, mirrors, screens. We help…
Spotted an error? Let us know
Verified Window Installation in St. Louis, MO
We show only active businesses that pass moderation. Results are specific to St. Louis and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for window installation
Ratings and reviews come from customers who used the service. Compare window installation pros in St. Louis by experience, responsiveness, and value before you reach out.
Local-first search in St. Louis
Filter by neighborhood, check locations on the map, and find providers close to home or work in St. Louis. Listings are refreshed regularly — October 2026.
Local cities around St. Louis, including Kirkwood
The same listings in the closest cities — providers there often take jobs in St. Louis too. Mileage is the approximate distance from St. Louis.
- Kirkwood 7.4 mi
- Imperial 9.9 mi
- Chesterfield 21.5 mi
- Wentzville 34.2 mi
Local tips for St. Louis, MO
Looking for window installation in St. Louis? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Before you hire
- Read the most recent reviews for your specific type of job.
- Ask about licensing and insurance when required for this trade.
- Get a written estimate for work over a few hundred dollars.
- Confirm availability and any trip or emergency fees upfront.
Tips & guides from GigoPro
View all articles-
Electric Motor Repair: Rewind, Rebuild, and When to Replace
When a pump hums and dies, a blower seizes, or a shop tool motor smokes, the fork is simple to say and hard to price: rewind/rebuild at a motor shop, or buy a new motor (or new eq…
Read more -
Vacuum Cleaner Repair: The Complete Guide
Retail default is "buy another vacuum." Specialty vacuum shops exist because a Miele, SEBO, Kirby, Rainbow, or even a mid-tier upright with a dead belt and clogged hose is often a…
Read more -
Small Appliance Repair: When It's Worth Fixing and How to Hire
Most "small appliance" advice on the internet is one sentence: throw it away. That advice is correct for a $25 blender and wrong for a KitchenAid stand mixer, a commercial espress…
Read more
What locals say about Window Installation in St. Louis
-
Kay T.It seems I am not alone in this post. The customer service is HORRIBLE! I needed a double pane window replaced. When I dropped my window off, I explained that I work and would be getting there right before 4pm to pick it up. The lady said "That's no problem! We are open till 4." I started calling at 340 to tell them I was on my way, no answer. Then when I got there at 3:54pm, EVERYONE was gone! So, I went back the next morning and explained what happened. The guy laughed and said "Guess they dipped out early on ya!" and laughed again. As a paying customer, that is not funny. I wasted my time leaving early from work to pick it up and had to go into work late the next day to actually get the window I had already paid for. From now on, I will be going anywhere but here! Hopefully someone looking for a repair will seek out reviews and chose to go somewhere else too! They do not deserve your business!
-
Moneva V.
This review will touch on several aspects of my experience there: When I entered the store, there was one woman at her desk behind the counter. She got up and I explained to her what I needed: All I needed was a small pane of glass, 4 x 13 inches. I had brought a sample glass, which I asked them to replicate, but!!! to just make the new one 1/8 " slimmer than the original, along the 13 inch side. After I had told her all of that, she said that she was not the one who needed to know, but that she needed to call a technician from the back. However, before she could do that, I needed to pay: $ 9.72 for the little pane of glass...OK, no problem... I need it! I tended her my credit card. She refused it, saying they only take cash under 20 $. Well, my car was parked a little stretch away, since they don't have a parking lot. I said to her that while I was getting the cash from my car, she could maybe have them cut the glass, to save time?? NO, not possible. First pay, then service... was her answer. I walked out to get my purse, returned and paid in cash. Then she called a technician from the back. The elderly employee took notes on a pad, of what I wanted, then proceeded to the back of the place, where they manufacture the orders. The female employee pointed me to the exit door and told me to go to the side of the building where there is another door, and this is where they would hand me the new glass pane. So I am standing outside, in the sweltering heat (100 F that day!)... with the brick wall and the sidewalk reflecting the heat at me, no shade tree... and sweating, waiting... after about 15 minutes, I got my glass pane. I checked it and it was exactly the size of the original, not 1/8" narrower! Return inside, explain what's wrong... repeat of the first part... waiting... another technician comes back and hands me the new pane: it is 1/8" shorter now, not 1/8" narrower! Reclamation on my part. They go back and do it again....now the new version is 1/8" shorter AND 1/8" narrower.... somebody help me!!! Next round and finally, I get the correct size pane. At that point, I could not refrain from making a comment to the front employee about how this experience was anything but customer friendly to me. She took offense at that! No "sorry" no nothing! I will make sure to never even accidentally step into that store again. There is another glass cutting store about 2 blocks further down. I'll go there next time.
-
Lonnie H.
Very professional, here as scheduled, completed repairs in less time then expected, and no mess.
-
Gary M.
We are so happy with the service we received . Diego and Melba were excellent. Great communication with us . They did a fantastic job . Work area was cleaned up thoroughly . They were fast and efficient . Would highly recommend . A+
-
Elaine M.
If you're in need of screen replacements OnSite is the company! From initial contact bid with Shannon, communication with job coordinator Tracy & job completion by Max they are the very BEST in providing excellent quality service to their customers before & after job completion. Thanks again! Elaine, Crystal City Mo.
-
Margaret G.This is an excellent company. The owner, Shannon, arrived on time, finished 9 screens in record time, and kindly helped me tape up a broken window. You just can't beat the quality, value, and service. Highly recommended!
