Commercial Door Company in Omaha

About A-United

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Omaha’s Experts in Automatic Doors

We’ve been working with automatic doors for decades as a commercial door company in Omaha.

A-United Automatic Doors & Glass understands the importance of a well-working door as part of a successful business. It may not be the first thing that comes to your mind, but it’s the only thing on ours. Set your business up for success as soon as your customers walk in.

Operated by dedicated team members with years of experience, A-United has been Omaha’s expert door company since 1997. We install quality doors that meet your needs.

We Install, Repair, and Service:

Commercial automatic sliding doors

Commercial automatic swing doors

Commercial manual doors


Revolving doors

Portal doors

Speed lanes

ICU sliding doors

Touchless activation devices

Commercial door hardware

Commercial glass

Security door hardware

Drive-thru windows

Safety and security windows


The History of A-United Automatic Doors & Glass

A-United Automatic Doors & Glass is a family-owned commercial door company in Omaha consisting of 3 generations of glaziers and automatic door professionals. The company was founded by Jim and T.J. Hannum in 1997 as A-United Glass and Construction.

After 7 years, T.J. and Jim established a niche in the automatic door industry. Stanley Access Technologies Inc. of Farmington, CT, recognized A-United’s expertise and consistent customer satisfaction.

In recognition of this accomplishment, Stanley Access Technologies awarded A-United Glass and Construction a distributorship to supply, install, service, and repair Stanley Doors. To reflect this business niche and expertise, T.J. and Jim decided to change their name to A-United Automatic Doors & Glass, Inc. in 2004. Since then we have continued to expand to service all makes and models of automatic doors.

Featured Clients

A-United works with several industry partners to bring the best products, hardware, and service to your door.

View Our Partners

Mission Statement

A-United Automatic Doors & Glass strives for quality and service above all else. With every decision we make, our first consideration is our customer.


Automatic Doors Installed


Service Tickets


Windows Installed

Our Company Values


We believe in using the best door systems and parts to provide a long-lasting, durable product that our customers can rely on.


We put the customer first in everything we do. We’ve built our business by being good to our customers and providing top-tier service.


A-United is a family-owned company, and even as we’ve grown, we’ve remained committed to our Omaha community and making this a great place to live.

Why Automatic Doors?

An automatic door entrance eliminates the struggle and frustration associated with opening a heavy manual door. When a customer or other user enters a building through an automatic door, they instantly understand that the business is state-of-the-art and puts the customer experience first. Moreover, with so many different colors, finishes, and designs to select from, an automatic door can easily enhance a business’s unique style.

Who We Serve

As a commercial door company in Omaha, we handle the new installation, repair, and maintenance of all types of automatic sliding doors, specialized Handicap ADA operator doors, glass, and storefronts. A-United Automatic Doors & Glass specializes in automatic doors of all shapes and sizes, and we’ve installed doors in schools, hospitals, and businesses of all types across the Midwest.

Who We Serve

Our Process

Service is always our top priority, so we get the job done right the first time. Quality installation means fewer repairs, less maintenance, and lower costs down the road.

With decades of experience under our belt, when you need commercial doors in Omaha, you need to call A-United Automatic Doors & Glass. We strive for quality and service above all else. With every decision we make, our first thought is always about our customers.

The A-United Golf Classic

Every year, A-United partners with local businesses to raise money to help families navigating cancer in our city. With help from our players, sponsors, and donors, each year we set a new fundraising goal to benefit the Scare Away Cancer Foundation. We hope you’ll join us on the green for a good cause!

Golf Classic Fundraiser

Meet Our Expert Technicians

Our team is the backbone of our success at A-United. We’re proud to boast the largest group of AAADM-certified technicians in Nebraska.

Meet Our Team

Work for A-United

If you’ve got a passion for commercial doors in Omaha and the surrounding region, working for A-United is a great way to get the training you need to be a service expert. Visit our careers page for information on our available positions and to get in touch with our team.

Careers & Training

Got a project?
Our door is open.

Reach out to learn more about our services and how we can help with your next project.

Request an Estimate

Our approach is all about doing things the right way - our relationship with Sports Authority is all about that. A-United works with companies to pick the right door and stays a trusted servicing partner to ensure customers never have to worry about a thing.

We collaborated with Sports Authority on an innovative project to install state-of-the-art automatic doors at their facilities, ensuring seamless entry and exit experiences for their customers. Our team integrated advanced sensor technology and sleek design to enhance accessibility and convenience throughout their stores.

... Read More

Door Type

Sliding Door


Sports Authority


Omaha, NE

We work with companies of all sizes and contexts to deliver the right solution in the right context.

We partnered with Walmart on a project to install cutting-edge automatic doors in their stores, enhancing customer entry and exit experiences. Our team integrated advanced sensor technology and modern design elements to improve accessibility and convenience throughout their retail locations.

... Read More

Door Type

Sliding Door




Omaha, NE

See the Latest From A-United

June 28, 2024

We Launched Our New Website

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