Home Window Repair & Replacement in St. Charles, MO

Broken glass can make your sense of security go right out the window. At Glass Doctor® of St. Charles, MO, we make it our mission to re-establish the security of your home, no matter the hour. Our specialists carry out professional window glass repair using only industry best practices and top-quality materials. We will fix your broken panes at a time that works for you. Every service includes an up-front pricing guarantee that ensures that there won't be any surprises charges when the work is through. Count on our team to restore your panes.

Window Repair

Emergency Services

Windows rarely break at a convenient time, and our team will re-secure your home any time, day or night. As soon as you contact Glass Doctor of St. Charles, MO for emergency service, a specialist will arrive at your home ready to complete any necessary repairs. If we need to order a new pane to finish the repairs, our specialist will board up the damaged window, remove all broken glass and debris from the area, and return at a time that fits your schedule to install your new window glass.

Double Pane Window Repair

Seal stress severely reduces the efficiency of double pane windows, and our team is trained in professional double pane window repair. Signs of a broken seal include condensation between the panes and a dirty, foggy appearance to the glass. Our specialists will replace just the panes, not the entire window, to save you money, improve your curb appeal and boost your energy efficiency.

Specialty Window Glass Repair

Our experts have the expertise to tackle the repair and installation of a wide variety of specialty glass items, including:

  • Glass in garage doors
  • Patio and entry doors
  • Skylights and bay windows
  • Tabletops, cabinets and other glass home decor

Window Replacement

When you're ready to install new windows in your home, our team will help you select the perfect window for your needs. We offer a wide variety of insulated glass units (IGUs), including the most energy-efficient double and triple pane windows on the market.


Modern windows offer lower energy bills and improved comfort compared to older windows. Our experts will upgrade your old, worn or broken windows to newer glass options like IGUs and Low-E windows to increase home value, reduce noise pollution and improve comfort.

Additional Glass Services

Glass Protectant

Hydrophobic Coating glass protectant defends your glass against stains, scratches, hard water buildup, weathering and environmental pollutants with a single application. Talk to our specialists about the many uses of Hydrophobic Coating for porcelain, tile and granite surfaces as well.

Window Component Repair

Contact our team for all window component repair, including:

  • Difficult to open windows
  • Broken locking mechanisms
  • Balances
  • Sash locks
  • Tilt latches


Glass tint is like a giant pair of sunglasses for your house. Our tinting services protect your home and furnishings from UVA and UVB rays, preventing damage from sun exposure and fading.

Gain the Advantage

The Advantage Plan® from Glass Doctor of St. Charles, MO is designed to offer maximum savings and convenience to our customers. Benefits include:

  • Priority scheduling
  • Discounts on work performed
  • A free home inspection
  • A breakage guarantee

For all your window glass repair and replacement needs, contact Glass Doctor of St. Charles, MO. Our team is standing by 24 hours a day, seven days a week.