We are a full-service commercial and industrial door repair and door installation company.

Our Commitment to You

We are committed to providing our customers with quality products and exceptional service. We are focused on giving you the best in commercial and industrial doors, automatic sliding doors, automatic gates, activating devices, and glazing glass installations, as well as door repair, door service and improvements.

Using the latest technology, you will receive accurate quotes, timely communications and repairs. Door 28, Inc. will provide a firm response time, and guarantee every customer has an assigned service technician available to satisfy all of their needs.

Our goal is to be #1 in customer service by providing quality repairs, and being the most efficient company throughout the door repair industry.

Recent Door Installations & Services

Vision Lite Conversion and Installation

June 7, 2024

This customer had a need to provide visibility and light into an existing room. Door 28 cut vision lite into an existing door. This vision light door conversion provided the visibility and lighting the customer desired. Additionally an added interior…

Industrial Fire Door Installation

March 27, 2024

Our Placerville customer is constructing a new warehouse. We installed a industrial fire door to separate areas of our customer's building in case of fire. This fire door was installed during the new construction of a warehouse.

Glass and Aluminum Door Retrofit

November 28, 2023

This Door28 customer, a country club in Roseville California, had existing wooden entry doors. The wooden doors were 30 years old and worn and damaged through many years of daily use. The doors were in need of replacement. Dorr 28 recommended new…

Automatic Sliding Commercial Door

December 8, 2021

This customer inherited an older Automatic Door with his new commercial building. At first look, it was clear the door had seen better days. Most parts on this door had been worn to non-operation, to use the door, it had to be manually open and closed.…

Accordion Aluminum Door

October 5, 2021

We were called out to look at an According Aluminum Security Door that simply fell from the opening. The customer mentioned this door was just installed and the contractor would not return their calls. Door 28 arrived and noticed the screw hardware was…

Wicket Door

October 5, 2021

The perfect solution to a building with limited man door access, a Wicket Door. This door gives customers the option to not only have a roll up door but a man door within the roll up. One opening two functions. On this particular project the customer…


October 5, 2021

This customer was looking for a face lift on his main storefront entrance, Door 28 was there for the perfect solution. A new and modern storefront with glass aluminum doors equipped with concealed vertical locking rods. This project proved a complete…

Hi Speed Door

May 28, 2021

This is a new install of a Jamison Hi-Speed door, this door has solved ongoing issues for the customer. The customer was losing money every time the door opened due to the building being refrigerated, with an uptick in business the door was being used…

Roll Up Security Door

May 28, 2021

This customer had a scissor gate installed on the exterior of the building, with limited space, an inside normal application for a scissor gate was not feasible. With a hand full of break-in’s and attempts the gate was becoming harder and harder to…

Low Energy Paddles

March 10, 2021

This customer is being proactive to meet newer and local changes to regulations and requirements. They have tasked Door 28, Inc. with replacing the old square paddles used to activate a Low Energy Operator which opens the door. We began by removing…

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