10k+ Happy Customer
Custom Glass & Window Projects Across the Flathead Valley
At Precision Glass, every project reflects our commitment to precision, craftsmanship, and dependable service. From custom glass showers and decorative mirrors to window replacements and architectural glass installations, our work spans residential and commercial projects throughout the Flathead Valley.
Explore examples of our completed projects and see how custom glass solutions can transform both function and design.
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Precision Glass works closely with homeowners, builders, designers, and business owners to deliver glass solutions that fit each space perfectly. No two projects are the same. Every installation begins with careful measurement, thoughtful planning, and experienced execution.
Our projects combine clean design with durable materials, ensuring results that look great and perform well over time.
Custom glass shower enclosures are one of our most requested project types. We design and install frameless and semi-frameless showers tailored to each bathroom’s layout and style. Projects range from simple guest bathroom upgrades to large steam showers with custom hardware and specialty glass.
Common features include:
Precision Glass creates decorative and architectural glass features that add visual impact and functionality. These projects often involve custom fabrication and unique design requirements.
Recent projects include:
From single-window upgrades to full home replacements, our window projects improve comfort, efficiency, and appearance. We’ve completed window replacements across Kalispell, Whitefish, Bigfork, and surrounding areas, helping homeowners reduce drafts and improve energy performance.
Our window projects include:
Precision Glass also completes targeted repair projects where replacement isn’t necessary. These projects focus on restoring safety, clarity, and performance.
Examples include:
For residential and commercial properties, we install glass railings and structural glass solutions that combine safety with modern design.
These projects include:
If you’re planning a glass or window project in the Flathead Valley, Precision Glass is ready to help. Call or text us at (406) 471-9644, use our estimate calculator, or contact us to schedule a consultation.
Posted on Google Jane MartinTrustindex verifies that the original source of the review is Google. They were great- it is very refreshing to have someone do exactly what they promised and be on time. Our mirrors are wonderful!!!Posted on Google Jill PetersTrustindex verifies that the original source of the review is Google. Thanks Connor! My mirror fit perfectly!Posted on Google mark dTrustindex verifies that the original source of the review is Google. These guys are on it!Posted on Google jim mersealTrustindex verifies that the original source of the review is Google. Very professional and knowledgeable. Highly recommend precision glasdPosted on Google Vicki WilsonTrustindex verifies that the original source of the review is Google. French doors in dining roomPosted on Google Jane BoutwellTrustindex verifies that the original source of the review is Google. The name says it all...Precision! Brett does amazing work-truly precision fitting for the shower doors. Responsive in communication and professional. We highly recommend Brett and Precision Glass!
Precision Glass proudly completes projects throughout:
Our local experience ensures every project accounts for Montana’s climate, building standards, and performance expectations.
Every project follows a proven process designed to deliver dependable results.
We discuss your goals, review design options, and assess your space.
Precise measurements ensure each glass component fits perfectly.
Our experienced glaziers install each piece with attention to detail and clean finishes.
We confirm proper fit, function, and appearance before project completion.
Clients choose Precision Glass because we focus on long-term performance and clean execution.
Our work is built to last, not just look good on installation day.
Yes. Every project is measured and designed to fit the specific space and requirements.