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TRUSTED BY SAINT CHARLES, MO HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon685
    Verified window services reviews

Find Window pros in Saint Charles

Avatar for Hyperion Glass Company
Hyperion Glass Company
4.9(
84
)

Serving Saint Charles, MO and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"The owner himself came to my home, unaware until the installation occurred that the owner was friendly, knowledgeable and helpful for my small window replacement. Treated me with the utmost courtesy as if it were a large job. He made a promise and fulfilled that delivery on day before Thanksgiving. I would recommend Hyperion for any glass or window job hands down. I tried to tip the service man on the return and He said no thank you it’s our job! That tells me that Hyperion is also a great place to work. Happy employees make happy service calls!"
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+24

Response time2 days
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Midwest Window Tinting
Midwest Window Tinting
5.0(
28
)

Serving Saint Charles, MO and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Midwest arrived on time and 2 men did the job. It took them about 4 hours to complete the task of removing the old tint, clean the window and area, then apply the new window tint. Of course our windows are larger than normal windows that you see in most houses. Our windows run (73" x 73"), they are considered custom windows, because they run so large. However Midwest did a superior job installing our window tint. They didn't leave any seams in the middle of our window tint. Which is great. Our tint carries a warranty, which we are very happy with. The men who did the installation, applied the window tint to 6 windows and they cleaned up all of they mess. They didn't leave any dirt behind for us to deal with and I was very happy to see that happen. Normally, when someone installs something in your home, any mess they make, they expect the homeowner to clean it up, but that isn't the case with Midwest. Their installers clean up after themselves. Personally, I appreciate it. We will use Midwest in the future and refer them to friends & family. We love the look of the windows with the new tint on them. They really make a big difference when the sun is shinning on them. They really cut down on the amount of UV rays and the extra heat which does not pass through amymore. The window tint helps with our cooling (air conditioning) bills. We know Midwest saved us money and gave us a great price on our new window tint. They did a terrific job and we are very happy with the windows. The installation was easy and we didn't have any problems.
"
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St. John's Mercy NICU
Innsbrook
Response time1 day
Recommended by100%of homeowners
Avatar for Onsite Window Screening Pros of St. Louis
Onsite Window Screening Pros of St. Louis
5.0(
49
)

Serving Saint Charles, MO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Shannon, the company's owner, came to bid the window screening job appropriately dressed and was courteous at all times. There was no pressure to choose his company, but he offered many reasons why we should. He and his crew showed up with everything required to complete the work. The work was done efficiently and done well. The results are excellent. We are very satisfied with the quality."
Porch rescreen
Porch repair
Patio repair
Patio rescreen
Same day Service!

+12

Response time5 hrs
Response rate86%
4 neighbors recently requested a quote
Avatar for Sane Windows, LLC
Sane Windows, LLC
5.0(
6
)

Serving Saint Charles, MO and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

At Sane Windows and Doors, we believe in making the window and door buying experience as easy and transparent as possible. That’s why we stand out with superior customer support—from the moment you contact us to long after your project is complete. Unlike traditional sales-focused window companies, we skip the high-pressure pitches and in-home visits. With our no-sales-pitch appointments and simple online pricing, you can explore your options, get a quote, and make decisions—all from the comfort of your home. It's window shopping made easy, without the hassle.

Double Hung Windows
Double Hung Windows
Picture Windows
Windows and Door
Large Windows

+4

Response time6 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for St. Louis Window Tinting, LLC
St. Louis Window Tinting, LLC
4.7(
29
)

Serving Saint Charles, MO and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"I canâ t express how satisfied I am with my windows and sliding door after the superior job completed by St. Louis Window Tinting. To say they are excellent is an understatement! But they are!!! It started with our sales consultant (Kathy), who took the time to explain the differences between products and the value each product would add. She scheduled us for the installation that day. The installation team Ed and Bob, weâ re excellent! They are very professional and knowledgeable. They answered all of my questions. They even took extra care to protect our home and did an amazing job!! Thank you St. Louis Window Tinting everything looks incredible! I HIGHLY RECOMMEND ST. LOUIS WINDOW TINTING!!!!"
Response time3 days
43 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Universal Windows Direct of St Louis
Universal Windows Direct of St Louis
4.6(
57
)

Serving Saint Charles, MO and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"I can’t believe how happy I am to have chosen (and WAITED FOR!) Universal Windows Direct! It took 16 weeks from signing the contract, to getting the patio door and window made at the factory, to scheduling the install. Today was installation day. After seeing the quality of the products I felt the wait was totally worth it. The installer—Mr. C. Robertson—was obviously an expert window installer. He explained everything and installed the door AND second floor window by himself. Yes, he was his own crew and not one issue or problem came up. I will recommend Universal Windows Direct to anyone who needs a quality window, door, or other service from this company. And kudos to UWD for hiring incredibly skilled installation experts—Mr. Robertson turned a “normal” install into a truly outstanding experience. Thank you!"
Brown Woodgrain/Glass Entry Door
Casement Windows
Black Woodgrain/Glass Entry Door
Double Hung
Brown Woodgrain/Glass Entry Door

+6

8 neighbors recently requested a quote
Recommended by88%of homeowners
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Windows questions, answered by experts

In Saint Charles, be cautious of window service quotes that lack detailed breakdowns for materials and labor or seem unusually low. Avoid professionals who hesitate to provide local references or proof of insurance. Watch for vague warranty terms or unfamiliarity with Saint Charles’ weather and soil challenges. Reliable window installation experts will offer transparent estimates, share photos of recent work, and answer questions about local building requirements.

Helpful?

In Saint Charles, combining window installation with energy efficiency upgrades like attic insulation or exterior door replacement can maximize comfort and streamline project timelines. If your home is in a flood-prone area, coordinate window replacement with foundation waterproofing. For homes in historic neighborhoods, aligning window repair with exterior painting or trim restoration can help maintain compliance with local guidelines and minimize repeated disruptions.

Helpful?

For window projects in Saint Charles, start by scheduling work outside of peak storm seasons to avoid delays. Secure necessary permits early and consult your HOA if applicable. Plan for easy contractor access by clearing landscaping near windows. Choose a window service professional with proven experience in Saint Charles’ climate and soil conditions, and confirm they carry proper insurance and offer clear project timelines.

Helpful?

In Saint Charles, the durability of window replacement depends on proper moisture barriers, high-quality insulation, and expert installation to accommodate shifting soils. Choosing windows rated for energy efficiency helps manage temperature swings and humidity. For homes near the river, selecting materials resistant to mold and corrosion is crucial. Adhering to local architectural styles is also important for historic properties to ensure long-term satisfaction and compliance.

Helpful?

In Saint Charles, window maintenance goes beyond basic cleaning. Due to the city’s river valley location, check for mineral buildup from hard water and inspect for mold after humid summers. Pay special attention to window repair needs after winter freeze-thaw cycles, and ensure exterior caulk is intact to prevent moisture intrusion. Regularly test window locks and latches for smooth operation, especially in older homes.

Helpful?

The Saint Charles, MO homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.