
Hentges Glass Company was recognized as a Certified Environmentally Responsible Contractor (CERC) on July 8, 2026. This certification is awarded to contractors who proactively mitigate environmental risks through proper training and back their work with proper insurance. CERCs are leading the industry with properly trained employees, enhancing their reputation with clients and their communities, and outshining their competition.
Founded in 1925, Hentges Glass has established itself as a premier glass provider serving Rochester, Minnesota, and numerous surrounding communities. Operating as a family-owned and locally operated enterprise, the company is headquartered in Byron, MN, with a service footprint that reaches beyond the immediate Rochester area to Minneapolis, St. Paul, and Bloomington, as well as Winona, Owatonna, and Faribault. Over nearly a century in business, Hentges Glass has built a reputation for delivering durable, high-quality products and outstanding workmanship for both commercial and residential properties.
The formally trained, professional installers at Hentges Glass deliver seamless, end-to-end project management, guiding clients from initial budgeting and design through final installation and ongoing care. To ensure complete consumer confidence, the company prioritizes customer satisfaction on every job and backs its workmanship with a 100% guarantee.

Acrylic Shield
Door Repair
Aluminum Doors & Windows
Power-assisted Door Operators
New Construction
Remodel Projects
Curtain Walls
Interior & Exterior Custom Glass
Handrails
Security Glass & Glazing
Service Windows
Store Fronts & Entrances
Picture Glass Protection
Shelving
Tabletop Glass
Custom Fabrication & Shapes
Heavy Glass Fabrication & Shapes
Beveling
Pattern Glass
V-groove
Colored Glass & Mirrors
Sliding Showcase Doors
Hentges Glass maintains active memberships in the National Glass Association, the Better Business Bureau, the Rochester Area Chamber of Commerce, and the Rochester Area Builders Exchange, reflecting its strong commitment to professional excellence. Property owners can contact their experienced team at 507-282-1769 to schedule flexible appointments and request free estimates for reliable, prompt service. Visit hentgesglass.com to learn more.
Certified Environmentally Responsible Contractors (CERC) is a certification program that aims to promote environmentally responsible contractors by helping them stand out from the lesser-qualified competition and win more bids. Contractors can become certified by establishing an environmental risk management plan through broadened pollution insurance and Pollution Prevention Practices provided by Environmental Risk Professionals.
Environmental Risk Professionals is a team of highly experienced risk professionals determined to help contractors and other business owners minimize pollution claims. Through Pollution Prevention Practices, Operation and Maintenance Plans, and other services, Environmental Risk Professionals helps businesses understand their risk exposure and in turn, mitigate potential claims and effects on the environment. Learn more about Environmental Risk Professionals by visiting envriskpros.com.
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