We are a full-service commercial door repair and commercial door installation company.
Our Commitment to You
We are committed to providing our customers with quality commercial door 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 Commercial Door Repair & Installation Projects

Accordion Aluminum Door
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 insufficient and too small to support a door of…
Bullet Resistant
In these still uncertain times, we have had many customers reaching out for security and safety devices to help keep their employees and customers safe. At these locations we removed existing storefront material, we then prepped and install bullet resistant transaction windows. These windows come…

Emergency Same-Day Door Repair Service
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Low Energy Paddles
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 the old square paddles and installing a column…
Tormax Concealed-Mount Automatic Commercial Doors
Door 28 installed brand-new Tormax concealed-mount automatic commercial doors in at the brand new Sherman Williams in Natomas. These shiny new aluminum finish automatic commercial doors slide and glide flawlessly thanks to our exemplary trained commercial door technicians and the perfection of Tormax…
Industrial Fire Door Installation
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.
Commercial Roll Up Door Installation
Sometimes a commercial roll up door just looks better in orange! Home Depot in Roseville, CA needed to replace their well-used commercial roll up door. They called on Door 28 to perform the honors of installing a new "Home Depot Orange" roll up door. It’s a beauty, and flawlessly installed with…
Glass and Aluminum Door Retrofit
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 glass aluminum doors to be retrofitted onto the existing…
Hollow Metal Commercial Security Door
RL Liquidators had experienced several break ins and needed a high security door that would also meet required emergency Life and Safety and Fire egress requirements. Door 28 provided a hollow metal commercial security door that is pry-bar resistant and, in the event of emergency, may be rapidly unlocked…
Wicket Door
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 buildings were built in the early 1900’s which…