Business Details
39 Years
experience
Commercial Glass & Glazing Services in Honolulu
Founded in 1987, J M Glass has established itself as one of Hawaii's most dependable glazing contractors. With nearly 30 years of experience serving commercial clients across the Hawaiian islands, our company specializes in aluminum storefronts, window walls, curtain walls, automatic doors, and heavy glass installations. Our team of highly skilled glaziers brings over 500 combined years of expertise to every project, ensuring precision and durability in every installation. We maintain partnerships with leading manufacturers to provide only the highest quality materials that guarantee long-lasting performance. As a woman-owned business and signatory to the Glazier's Union, we uphold the highest standards of professionalism and craftsmanship. Our portfolio includes landmark projects such as Marriott and Hilton hotels, medical facilities, and educational institutions across Oahu.We offer comprehensive services ranging from new construction to retrofit projects, with free estimates for commercial establishments and high-rise buildings. Our commitment to quality extends to protecting client investments through full licensing, bonding, and insurance coverage. We maintain strong relationships with architects and general contractors, enabling tailored solutions that meet budgetary requirements while maintaining aesthetic integrity. This combination of technical expertise, premium materials, and customer-focused service has earned us recognition as a preferred vendor for major commercial developments in Hawaii.
Services
Storefronts & Entrances
Curtain Walls
Window Walls
Automatic Entrances
Lanai Doors
Shower Enclosures
Skylights
Wall Mirrors
Details
- Year established: 1987
Highlights and features
- 30+ years of Hawaii commercial glazing experience
- Woman-owned business with union-affiliated professionals
- 500+ combined years of glazier expertise
- Preferred vendor for major Hawaii developments
- Free estimates for commercial establishments and high-rises
Services
Curtain Walls
Our curtain wall systems combine aesthetic appeal with structural integrity for commercial buildings. Engineered to withstand Hawaii's climate while maximizing natural light, these systems feature precision-fabricated aluminum frames and high-performance glass. Ideal for high-rises and modern developments requiring energy-efficient building envelopes.
Automatic Entrances
We install advanced automatic door systems that enhance accessibility and security for commercial properties. Featuring sensor technology and durable hardware, our solutions ensure smooth operation for high-traffic areas while maintaining energy efficiency and ADA compliance across Oahu's business districts.
Window Walls
Our window wall systems provide seamless transitions between indoor and outdoor spaces while maintaining thermal efficiency. Designed for both new construction and retrofit projects, these systems offer hurricane-resistant glazing options tailored to Hawaii's building codes and environmental requirements.
Lanai Doors
Custom lanai door installations featuring smooth-operating tracks and weather-tight seals for Hawaii's tropical climate. Available in multiple configurations including multi-slide and pocket systems that maximize space efficiency while maintaining structural integrity against coastal conditions.
Shower Enclosures
Precision-engineered shower enclosures using tempered safety glass and corrosion-resistant hardware. Designed for both residential high-rises and commercial properties, our systems feature easy-clean surfaces and leak-proof seals that withstand Hawaii's humidity and salt-air environment.
People
John Mathias
Founder
John Mathias began his career as a stock clerk at Grainger Pacific in the 1960s, rising to become a glazier supervisor. He founded J M Glass in 1987, leveraging decades of hands-on experience to establish the company as Hawaii's leading glazing contractor.
Arcadia, Inc.
Industry Partner
Arcadia, Inc. represents one of J M Glass's key industry partnerships, providing access to advanced glazing technologies and materials that enhance project outcomes for commercial clients across the Hawaiian islands.
Questions
What commercial glass services do you offer?
We provide curtain walls, window walls, automatic entrances, lanai doors, shower enclosures, and skylights for commercial properties across Hawaii.
Are you licensed for Hawaii construction projects?
Yes, we're fully licensed, bonded, and insured glass contractors with over 30 years of experience meeting Hawaii's specific building requirements.
Do you handle both new and retrofit projects?
We specialize in both new construction and retrofit work for commercial buildings, including hotels, high-rises, and institutional facilities across Oahu.
What makes your company unique?
As Hawaii's leading woman-owned glazing contractor with 500+ combined years of glazier experience, we combine technical expertise with union-backed quality standards.
Can you work with tight construction schedules?
Our team successfully completed a school window replacement project on an accelerated 4-week schedule while maintaining quality and safety standards.
What areas do you serve?
We serve all Hawaiian islands with primary operations based in Honolulu, specializing in commercial glass solutions for Oahu's commercial developments.
