Suburban Door Check & Lock Services was started in 1963 by Larry Barrett Sr. with the goal of providing sales and service on all types of locks and door closers. Larry began his career working for a large locksmith in the Chicago area. When Suburban Lock first opened, the business was small with one service vehicle and Larry ran service calls. As the business grew, Larry added employees and service vehicles. In 1986 an addition was built on to the existing shop, expanding the square footage to about four times the size. Today, the company has 28 employees and 16 service vehicles and is still a family owned and operated company. At Suburban Lock, our work is 100% guaranteed, making us a company you can depend on. Call us today at 630-968-4727 to discuss your lock, door or safe needs.
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Suburban Door Check & Lock Services Questions
The Suburban Door Check & Lock Services annual revenue was $5 million in 2026.
Larry Barrett is the Vice President of Suburban Door Check & Lock Services.
6 people are employed at Suburban Door Check & Lock Services.
Suburban Door Check & Lock Services is based in Westmont, Illinois.
The NAICS codes for Suburban Door Check & Lock Services are [56, 561].
The SIC codes for Suburban Door Check & Lock Services are [769, 76].
Top Suburban Door Check & Lock Services Employees
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Larry Barrett
Vice President at Suburban Door Check & Lock Services
Westmont, IL, US25+ -
33
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Mike Burrows
Chief Project Manager at Suburban Door Check & Lock Services
Downers Grove, IL, US23
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