Lic# 956135

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909 379 3149

Welcome to united door serviceWe're BIG ENOUGH TO SERVE YET SMALL ENOUGH TO CARE

At United Door Service, we realize the economic problems of today so we promise the best quality workmanship and parts at the lowest prices.

United Door Service prides itself on quality and excellence in door services, as well as a commitment to excellence in customer service, satisfaction and safety.

By choosing United Door Service, you get professional service 7 Days a week by a trained and certified contractor.


We specialize in the installation, service and repair of Commercial Doors, Industrial Doors, Entrance Gates and Grills, Motor Operators & Controls. as well as Residential Garage Doors.

United Door Service is licensed and insured and proudly serves all of the Inland Empire including Corona and surrounding cities.

Commercial Doors

United Door Service:

Glass aluminum doors are the most common doors used for retail and commercial entrances. They are available in many styles, colors and features

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Industrial Doors

We Install, Service & Repair:

Commercial and Industrial overhead doors for a wide range of applications including roll-up doors, sectional doors, loading dock doors and more

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Security Gates & Grills

United Door Service:

Offers the expertise and knowledge to ensure that your business property is protected while assuring that your system is convenient to operate.

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