1560 Fenpark Drive Fenton, MO 63026
636-600-9970
24 hour Emergency Service 636-600-9970

WE HELP OPEN THE DOORS TO THE WORLD

St. Louis Automatic Door is a full service commercial door company.

We employ union carpenters and locksmiths to guarantee the highest quality Craftsmanship with over 70 years of experience.
All of our technicians take pride in being the best door company in the metro area and beyond.


Our mission is to offer great service at a competitive price and never compromise on the quality of our service.

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Ready to get Automated 

Our Services 

Since 2012 St. Louis Automatic Door has been servicing and repairing all types of commercial and industrial doors. From warehouse doors and entrance doors to specialty and hangar doors, you can be confident that we have a cost effective solution for your minor repair needs or for your large renovation or improvement project.

AUTOMATIC DOORS 

Automatic Sliding Doors are an easy way for Customers to access your business easily and they provide handicap accessible entry and energy savings to your business. These are often used in retail, healthcare and hospitality establishments where easy and quick access is a necessity.

ENTRY DOORS 

Entry doors can consist of either wood or metal exterrior entry doors,when a hollow metal door is not required for maximum security and where weather and price is less of a concern. Wood Doors are available in many shapes, styles, woods, stains and paints.

CARD ACCESS DOORS 

Don’t let just anyone in. St. Louis Automatic Door uses top-name manufactures and state-of-the-art equipment in the ever-changing world of electronics to provide customers with card access control building security.

GATE SYSTEMS 

Security grilles and gates are used for many applications. These range from shopping mall storefronts to loading docks and parking areas. They can be configured for simplicity and functionality, or for design and style.

OVERHEAD DOORS 

Overhead doors are widely used in applications with low headroom clearance or where insulation, with soundproofing, and vision lights are needed. Sectional doors are available in standard aluminum, steel, fiberglass or with full-vision panels. Replacement parts such as rollers, hinges, slide locks and tracks are often common for door repairs. Overhead doors can also be motorized for easy and safe operation.

STORE FRONT DOORS 

Glass doors, also known as storefront doors, can be configured to fit many openings. Glass doors are available with wood or aluminum framing. Another option is frameless glass doors, which can be tempered.

Projects 

Latest News

New OPTEX integration to Genetec™ Security Center heralds new era in area sensing and critical infrastructure security solutions

New OPTEX integration to Genetec™ Security Center heralds new era in area sensing and critical infrastructure security solutions   New OPTEX integration to Genetec™ Security Center heralds new era in[…]

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The Ditec DAS107PLUS operating device for sliding doors: making life simpler

The Ditec DAS107PLUS operating device for sliding doors: making life simpler The Ditec DAS107PLUS operating device meets the needs of market professionals looking for an easy-to-install, sturdy, high-performance productWith Ditec[…]

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Don’t Hold That Door- Alarm Lock PG21 Alarms, Key to Stopping Door-Propping Risk

Napco Security Technologies, Inc., Alarm Lock Division finds increased popularity of its door alarms for facilities faced with security vulnerability from doors propped open, for innocent and even felonious reasons[…]

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