We improve
Industrial facilities

Lenworth is a certified and accredited commercial overhead door and industrial loading dock services company. Our trained technicians and knowledgable experts are focused on one thing – doing it right.

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RankED 225 on the Canadian Business Growth 500

The Lenworth Preferred Service Program (PSP) is a preventative maintenance program designed to mitigate facility risk, improve safety as well as reduce both downtime and overall spend. The program is customized to suit each application.

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At Lenworth we focus on one thing

Certified & Accredited Facility Service

Reduce downtime and keep your facility running smoothly with service from knowledgeable technicians with a passion for high-quality work.

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Inquiries & Service: 1-877-665-6555

About us

Loading Dock & Overhead Door Service In Toronto & the Greater Toronto Area.

Since 2003 Lenworth has been proud to offer loading dock and commercial door sales and service to customers in the Greater Toronto Area and surrounding cities, including:

Mississauga, Oakville, Brampton/Bramalea, Hamilton/Burlington, Georgetown, Thornhill, Richmond Hill, Vaughan Area, Newmarket/Aurora, Tri-Cities, (Kitchener, Cambridge & Waterloo), London

Our Values

Hard Work

We work hard for our customers. Whether it’s our sales team, our service team or our technicians, each employee is selected for their ability and drive to get the job done right.


Trust is the foundation of any long-term relationship. We take a solution-based approach to servicing your loading dock & door needs. The result? Work that saves you money over the long-run.


We are passionate about what we do and how we do it. As an entrepreneurial company, we constantly improve our techniques and offerings, staying up-to-date with industry technologies.

Our Story

Founded by industry veteran Ralph Cawker in 2003, Lenworth is built on three core tenets – hard work, trust & passion. Click here to learn more about how our values translate into a sustainable competitive advantage for your business.

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