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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon77
    Verified window services reviews

Top-Rated Window pros in Crystal City - Updated Nov 2026

Avatar for Universal Windows Direct of St Louis
Universal Windows Direct of St Louis
4.6(
57
)
New Windows - 6 +New Windows - 3-5

Serving Crystal City, 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

52 neighbors recently requested a quote
Recommended by88%of homeowners
Perfect Choice Home Solutions
4.8(
178
)
New Windows - 6 +New Windows - 3-5Egress Window - Install

Serving Crystal City, MO and surrounding areas

Approved (Corporate)

In business since 2009

Free estimates

Credit card accepted

Your Satisfaction is Our Priority. With over 20 years of experience in home improvement including windows, siding, roofing and bathrooms, we?re ready to ensure your upgrade is PERFECT. Our company is based on the belief that our customers needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. Locally Owned for over 20 years!

35 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Waterfall Cleaning Services
Waterfall Cleaning Services
5.0(
12
)
Window Cleaning

Serving Crystal City, MO and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

"The windows are gorgeous. He was on time, polite and careful. I have shutters on most of my widows and he was very polite and careful to care for them . The screens are clean and the Sills sparkle. So happy with the service"
Response time11 hrs
22 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for H & F Exteriors, Inc.
H & F Exteriors, Inc.
4.9(
94
)
New Windows - 6 +New Windows - 3-5New Windows - Multiple

Serving Crystal City, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Warranties offered

"Alex Faires was a fantastic project manager. We had extensive hail damage and had to replace our entire roof, siding and gutters. Alex is knowledgeable and took the time to answer all of our questions. Alex was very responsive and kept us informed on scheduling and material deliveries every step of the way. H&F handled everything directly with our insurance, making the process seamless and hassle free. Alex coordinated multiple crews to minimize the disruption and all of the work was completed ahead of schedule! We are very happy with the results and highly recommend Alex and H&F!!"
H&F Exteriors
IL contact information
STL contact information
Front
Moire Black

+147

Response time4 hrs
Response rate95%
8 neighbors recently requested a quote
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Windows FAQs, answered by experts

ENERGY STAR®-certified windows are the most energy-efficient windows on the market. This certification means that the window meets strict efficiency guidelines set forth by the Environmental Protection Agency. While they might cost more upfront, they can save you money on your energy bills in the long run. ENERGY STAR®-certified windows lower household energy bills by an average of 12% annually.

When your double-hung window upper sash keeps falling down, it means you could be letting out warm air in the winter or cool air from the AC in the summer. That means your HVAC system works harder to warm or cool the house, costing you extra on electric bills.

If the lower sash continues to fall down, it means when you’ve popped open the window for fresh air, it could slam shut. In addition to being inconvenient, this could be dangerous if you have small kids, children, or pets that like to hang out by the window.

Mulled windows are no less efficient than individual windows, provided the wall opening is the same size. Larger wall openings filled with glass will always reduce overall energy efficiency, as glass transmits heat more readily than a solid wall. If the windows that are mulled together have the same square footage as individual windows, you might actually see a small decrease in your electric bills, as mulled windows let in more natural light that can reduce interior lighting costs.

Casement windows are more expensive than some other window types, such as single-hung or double-hung windows. However, casement windows are not the most expensive type of window. Bow and bay window costs tend to be the highest, because they involve multiple large windows that jut out from the exterior of the home.

Double-pane windows cost an average of $900 per window. The price range for double-pane windows goes as low as $300 and as high as $4,500 per window. This window type differs from single-pane windows by spacers separating the panes and helping strengthen them while holding them in place. A gas like argon or krypton typically fills the space between the panes.

The Crystal City, MO homeowners’ guide to window services

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