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new window installations

New Window Installation in Monrovia

Sierra Window and Mirror is an established, professional full-service glass company. We have been providing new window installation to Monrovia homes and businesses for 25 years. We provide a full range of products and services to meet your needs.

Affordable Window Installation

We get it. Getting new windows isn’t always cheap. That’s why we offer new window installation services at affordable rates for our commercial, industrial, and residential customers. Our skilled professionals are capable of working on jobs any size and provide installation in just about any area. We make new window installation not just inexpensive but easy with excellent customer service.

Complete In-House Fabrication

We offer a wide variety of custom-built windows. Choose from different materials, including aluminum, vinyl and wood. We can optimize your window design to be more energy-efficient and fit in all areas of your home or business.

Someone installing a glass window
Aluminum windows

All types of windows for replacement or new construction

  • Aluminum
  • Vinyl
  • Wood
  • Energy efficient
  • More

Replacing Window Screens

If you are getting new windows, we encourage you to replace your screens too. Screens wear out over time and if your screens are broken or have holes in them, they can detract from the beauty and function of your windows. Screens that work right will allow you to safely enjoy fresh air during the warmer months.

Windows Galore

We love new windows not just because they look beautiful but because they can totally change the look and feel of a space. Windows let natural light into your home and can be opened to let in fresh air. We offer custom installation for glass windows, glass doors, and glass walls so that you sculpt the look and feel of your home just how you want it.

Glass windows with blinds and off white wall
Big windows with trees outside

Match Your Style

Homes and businesses come in all different styles. We offer many options so your windows match your style. And, if you’d like, we can create windows that mirror the current windows you have. Regardless of which windows you choose, you can count on beautiful and functional windows that meet your needs.

What Types of Windows are There?

With new window installation, you have options. Since we manufacture our windows in-house, you can select from a variety of window types to match your taste.

Awning Windows Swing open with a top hinge to let lots of light and air into your home. Can offer a great view and they have good insulation.
Casement Windows Crank open outward to let in the breeze or provide ventilation. They have a great seal to keep your home energy-efficient.
Double-Hung Windows Very common window type. Easy to clean and maintain. You can open the top or bottom portion to let air in.
Bay or Bow Windows Add flare to your home. Look great in the family room or kitchen and can create an excellent view.
Aluminum white awning windows

Sierra Window and Mirror for Homes and Businesses

We provide top-notch window installation for homes and businesses throughout the Monrovia area. Choose from a variety of styles and have your windows custom-built to match your home and achieve your goals. To get started contact us online or give as a call at 626-355-3407.

Take advantage of emergency and same day service when you need help right away


Sierra Glass And Mirror Inc

347 W Sierra Madre Blvd,
Sierra Madre, CA 91024, USA


MON - Fri : 8:00AM to 5:00PM
Saturday: Closed
Sunday: Closed