About Door King Gate Operators

DoorKing, Inc. (also known as “DKS”) was established in 1948 and is one of the country's leading manufacturers of telephone entry systems, vehicular gate operators, parking control products and access control systems in the United States. Based in Inglewood, California since its beginning, DKS operates from seven buildings and is located less than 3-miles from Los Angeles International Airport (LAX). These buildings include our corporate headquarters, manufacturing, engineering, sales & marketing, training, warehousing, and shipping and receiving facilities. Additionally, we maintain 10 outside sales offices located throughout the country.

DoorKing was the first company to use microprocessors and electronic magnetic limits in their vehicular gate and parking control operator designs. Our fail-safe entrapment prevention system was incorporated into our vehicular gate operators decades before entrapment protection became a part of the safety standard for vehicular gate operators. DKS gate operators have long been considered the safest vehicular gate operators on the market. DoorKing has become a leader in the access control industry by offering our customers innovative products and by maintaining one of the best customer service departments in the industry. We don't just offer products - we offer solutions - complete with system design, technical support and training.

Industry Involvement

DoorKing is active in the industry, helping to revise safety standards, establish new standards, and promoting industry education through its active membership roles in the following trade associations.

  1. American Fence Association (AFA)

  2. Door & Access Systems Manufacturers Association (DASMA)

  3. International Door Association (IDA)

  4. National Apartment Association (NAA)

  5. National Ornamental & Miscellaneous Metals Association (NOMMA)

  6. National Parking Association (NPA)

  7. Security Industry Association (SIA)

  8. Self Storage Association (SSA)

Gate Operators


Telephone Entry System

Barrier Arm Entry

Door King Gate Operator

Baptist Sports Park in Nashville, TN

Door King Gate Operator

Baptist Sports Park in Nashville, TN

Door King Gate Operator

Apartment Complex in Nashville, TN

Door King Gate Operator

Apartment Complex in Nashville, TN


615-244-4766 | info@rgfence.com

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Rio Grande Fence Co. of Nashville | The Commercial Fence Professionals Since 1958

1410 Lebanon Pike | Nashville, Tennessee 37210 | 615-244-4766 | info@rgfence.com | RGFENCE.COM

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