Expert Glass and Mirror Shop in Grass Valley, California
Do you need new glass for your home or business? We can help you. We are Pro Glass and Mirror. Our team installs and repairs all kinds of glass products. We work in the Grass Valley area. Also, we serve nearby places like Nevada City and Alta Hill. Our team has over 15 years of experience. We work hard to make your glass look great. We also make sure it is safe.
- Over 15 Years of Experience
- Fully Licensed & Insured Installers
- Written Warranties on Glass & Labor
Pro Glass & Mirror Inc.
We Are Here to Embrace Your Vision
Our Commitment to You
Since 1997, Pro Glass & Mirror Inc. has developed a reputation as the leading provider of residential and commercial glazing. We offer a wide range of glass products including custom windows, specialized glass, and glass railings. Our company also specializes in architectural glass for your special projects.
Our success is based on our unsurpassed knowledge, experience and commitment to customer service. That is why we provide high-quality products and expert craftsmanship. Only our products and installations combine functionality with beauty, and style with durability, making them ideal for your unique projects.
While we are based in Grass Valley, California, we install custom architectural glass throughout the United States, but focus on Sacramento, Truckee, Lake Tahoe, San Francisco Bay area, Napa and our surrounding areas of Nevada, Placer, and Yuba Counties.
Our Glass Services
What type of services we provide residential and commercial
Retrofit Window Services
Retrofit windows help keep your house warm in the winter. They also keep your house cool in the summer. We do this by replacing only the old glass panes. This means that we do not have to tear out your whole window frame. We replace your old glass with a new dual-pane low-E argon-filled glass unit (IGU). To do this job, our workers use a dual-cup vacuum suction tool to lift the heavy glass safely. Next, we seal the glass tightly. This matches the rules in California Energy Code Title 24 Part 6 Section 150.2(b). This code sets the rules for saving energy in homes. As a result, your house stays comfortable and your energy bills go down.

Custom Shower Enclosures
A custom glass shower makes your bathroom look beautiful and clean. We design and install glass walls for any shower size. First, we measure your bathroom. Next, we use a Bosch self-leveling cross-line laser to make sure the glass is perfectly straight. Then, we install a 3/8-inch clear tempered safety glass panel. This glass is very strong. It will not break easily. Also, this installation meets California Building Code Section 2406.4.5. This section requires safety glass in wet areas. This means your family will be safe when using the shower.

Skylight Installation & Repair
Skylights let warm sunshine into your rooms from the roof. This helps you save money on light bulbs. Next, we want to make sure your skylight does not leak when it rains or snows. We replace old, leaking skylights with a brand new laminated double-glazed skylight panel. Our team uses a cordless adhesive applicator to put a thick waterproof seal around the glass. This seal stops water from getting inside your roof. This process satisfies California Building Code Section 2405.3. This code has rules for glass on sloped roofs.

Architectural Glass Doors
Glass doors make your house look modern. They also let you see the beautiful mountain views outside. We can install a multi-slide aluminum-framed glass door system for your patio. This system lets you open up your living room to your backyard. Next, our team uses a hydraulic glass handler trolley to move the massive glass doors into place. This machine prevents damage to the glass and your home. Our installations follow California Building Code Section 11B-404. This code requires doors to be wide enough for wheelchairs. This means that everyone can easily use your doors.

Mirrors & Glass Railings
Mirrors make rooms look bigger. Glass railings let you see your backyard without blocking the view. We make custom mirrors for bathrooms and home gyms. Also, we install glass deck railings. We use a 1/2-inch laminated tempered glass balustrade panel for the railings. This glass is thick and safe. Next, we tighten the metal posts using a digital torque meter. This tool makes sure the posts are very strong. This setup meets California Building Code Section 1607.8.1.1. This code says how much weight a deck railing must hold. This means you can stand by the edge of your deck safely.

Storefront Systems
A good glass storefront helps your business attract new customers. We install strong glass walls for commercial buildings and shops. For these projects, we use a thermally broken aluminum-framed storefront window wall. This metal frame stops heat from coming inside your shop. Next, our crew places the glass using a manual glazing wedge and rubber blocks. These tools help us adjust the glass without scratching it. This process meets California Building Code Section 2403. This section sets rules for wind pressure on large glass walls. This means your store glass will stay safe during windy foothill storms.

Entry Glass
Retrofit windows help keep your house warm in the winter. They also keep your house cool in the summer. We do this by replacing only the old glass panes. This means that we do not have to tear out your whole window frame. We replace your old glass with a new dual-pane low-E argon-filled glass unit (IGU). To do this job, our workers use a dual-cup vacuum suction tool to lift the heavy glass safely. Next, we seal the glass tightly. This matches the rules in California Energy Code Title 24 Part 6 Section 150.2(b). This code sets the rules for saving energy in homes. As a result, your house stays comfortable and your energy bills go down.

Glass for Modern Architecture
A custom glass shower makes your bathroom look beautiful and clean. We design and install glass walls for any shower size. First, we measure your bathroom. Next, we use a Bosch self-leveling cross-line laser to make sure the glass is perfectly straight. Then, we install a 3/8-inch clear tempered safety glass panel. This glass is very strong. It will not break easily. Also, this installation meets California Building Code Section 2406.4.5. This section requires safety glass in wet areas. This means your family will be safe when using the shower.

Specialized Glass Installs
Some buildings need special types of glass for safety or privacy. We install fire glass, soundproof glass, and frosted glass. For fire safety, we install a fire-rated clear ceramic glass panel. This glass can block hot flames and smoke. Next, we measure the glass using a digital glazing thickness caliper gauge. This ensures the glass has the exact thickness needed for safety. This installation meets California Building Code Section 716.5. This section says how long a glass door must stop fire. This means your building is protected from fire hazards.


Why Homeowners & Builders Trust Pro Glass & Mirror Inc.
There are many reasons why people choose Pro Glass & Mirror Inc. in Grass Valley:
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In-House Precision:
We do all of our work ourselves. We do not hire other companies to do our jobs. We cut all of our glass in our own local shop. Next, our team uses an abrasive CNC waterjet cutter to shape the glass. This machine cuts the glass to the exact millimeter. We use this tool to cut low-emissivity insulated glass panels for homes and businesses. -
Safety & Licensing:
We care about safety. We are fully licensed and insured in California. Our license matches the rules in California Business & Professions Code Section 7028. This law says that only licensed contractors can do large glass projects. This means that your glass is installed by real experts. We also give you a written warranty on all of our work. -
Guaranteed Quality:
We stand behind our work with comprehensive written warranties on both glass materials and our installation labor.
Proudly Serving Northern California
We provide dedicated installation, replacement, and emergency repair services to:
Our service areas include:
- Grass Valley
- Sacramento
- Tahoe & Truckee
- Napa & the surrounding Bay Area
Start Your Glass Project Today
Are you ready to upgrade your home or business? We suggest starting with our retrofit window glass replacement to lower your energy bills. Or, you can choose our custom frameless glass shower enclosures to make your bathroom look new. The team at Pro Glass and Mirror is ready to help you in Grass Valley. Next, we will schedule a time to measure your glass. Call us today at 530-278-6935 to get your free price quote!
Frequently Asked Questions
Do you handle glass repairs and replacements, or only new installations?
We provide new glass installations, replacements, and repairs for both residential and commercial projects. This includes cracked or broken glass, failed insulated glass units (fogged double-pane windows), damaged storefront glass, and full system upgrades.
Do you offer free estimates?
Yes. We provide free estimates for most residential and commercial glass projects. Estimates are based on project scope, glass type, access conditions, and installation requirements.
How long does a typical glass project take?
Timelines vary by project type. Many residential installations and replacements are completed in a single day, while larger architectural or commercial projects may require additional coordination and fabrication time. We provide clear scheduling expectations before work begins.
Do you offer emergency glass or storefront replacement?
For commercial properties, we offer urgent glass replacement and securement when safety or access is compromised. Availability may vary by location and project type, but we prioritize restoring security and functionality as quickly as possible.
What types of glass do you work with?
We work with tempered, laminated, insulated, low-E, frosted, patterned, fire-rated, and specialty architectural glass. Our team will recommend the appropriate glass based on safety requirements, energy performance, and design goals.
Are you licensed and insured?
Yes. Our installers are fully licensed and insured, and all work is performed to meet applicable safety and building code requirements.
Do you handle permits, inspections, or coordination?
For projects requiring approvals or inspections, we coordinate measurements, documentation, and installation timing to support the approval process. Commercial projects may include shop drawings, submittals, and site coordination when required.
Do you work in mountain or remote areas like Tahoe and Truckee?
Yes. We regularly complete projects in Tahoe, Truckee, Grass Valley, and surrounding mountain areas, accounting for access, weather, and scheduling considerations unique to those locations.
Is your work covered by a warranty?
Yes. Our installations are backed by written warranties on glass and labor, and we provide post-install support for adjustments or service-related concerns.