Commercial Window and Door Services

Trust Tri City Glass & Door for all of your commercial hardware, glass and door needs

Quality glass and door products and services to enhance your building’s appearance

Tri City Glass & Door is a commercial glass company located in Appleton and Green Bay, Wisconsin, providing a wide variety of services for new construction, repair and renovation projects of any size.

We install and service:

  • Interior doors and frames
  • Automatic doors and frames
  • Bathroom partitions and accessories
  • Locks, keying and door hardware

More than just a glass and door company

Beyond our award-winning glass and door services, Tri City Glass & Door offers a variety of products and services, making us the ideal subcontractor for your school, restaurant or commercial building project. We offer aluminum and steel doors and frames, access panels and roof hatches, mailboxes, ADA-compliant door openers, locks, fire extinguishers and cabinets, lockers, toilet partitions and other bathroom accessories, folding doors and other specialty doors. We also offer door accessories and hardware including hinges and door pivots, exit devices, weatherstrip and thresholds, magnetic locks/electric strikes, card readers, sliding door hardware, door closers and controls, and push plates and pull bars.

Interior Doors and Frames

Automatic Doors and Frames

Bathroom Partitions and Accessories

Commercial Bathroom Partitions

Locks, Keying and Door Hardware

The Right Product. The Right Way.

Our expert staff stands by our installations and repairs on our commercial doors and hardware products. We install steel, fiberglass, wood, aluminum, stainless steel and fire-rated products to ensure the highest quality and longest lasting products to ensure your safety. When it comes to ensuring the long-term integrity of our work, Tri City Glass & Door has a “whatever it takes” approach.

From municipalities to private owners, Tri City Glass & Door is here for you!

Tri City Glass & Door works with individuals, municipalities, state contracts, schools and churches to meet commercial doors and hardware needs. Whether your company’s window or door is damaged in a storm, or an accident causes damage to your property, Tri-City Glass & Door will work you and provide a quote for commercial glass repair services. 

Contact Us

If you are in need of commercial glass or repair services, contact us today for a quote.


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Customer Testimonials

“As the owner’s representative I am happy to say that though CD smith, Tri City Glass & Door and SMSA developed and maintained a great partnership though the entire process. The additions of 91,551 SF along with significant renovation work of the high school all made for unique challenges. While working with the staff, your firm always kept the interest of the owner in mind on design concerns, proposed changes and change order costs. Thanks to your firm, we have received numerous compliments on both the exterior and interior construction.”

Jerry L.
St Mary’s Springs Academy

“Hollow Metal Doors and Frames are a little Greek to some of our sales people at our company, but Mike and Mark will take the time to make sure they are getting the right products for the project. They will also provide competitive pricing on hollow metal and door hardware for our larger projects. Try City Glass & Door has been a valuable vendor for our business for the past several years. Because of our relationship, we have been able to offer the Hollow Metal products, as a package with other millwork items to our customers. Try City Glass & Door is a Class A company from the front desk to the back loading dock personnel. When you walk in the front door you are greeted by a person, when you call, there is a real person who answers the phone, and when you have to pick up material there is someone to help you.”

Angie N.
Valley North Distributing

“I have been working with Tri City Glass & Door for over 20 years. I own and manage many commercial office properties. When I need service on a door because it’s not working properly, locks rekeyed, or glass replaced for one of my renters, I know that I can call Tri City Glass & Door and with one call to Brian, it will be taken care of promptly and professionally. Tri City Glass & Door’s service technicians are experts, very knowledgeable and I trust them with all my service and replacement needs. They are professional and friendly so I am comfortable with them being the direct contact with my clients/renters at the site. I would recommend Tri City Glass & Door to anyone for stress free service which allows me the time I need to address other areas of need within my business.”

Jim L.
Jim Long Properties