Our Partners
When you partner with Sentinel Dock & Door, you join a network of passionate businesses dedicated to excellence. We provide the resources, technology, and support you need to deliver unbeatable service while honoring your legacy.
Contact us today to explore the next chapter of your story.
Lenworth
Founded in 2003, Lenworth has grown from a vision of uncompromising quality to a trusted partner of Fortune 500 companies across Canada. Lenworth provides complete loading dock and overhead door solutions for industrial facilities.
Their services span from regular preventative maintenance and swift emergency repairs to new installations and modern upgrades. The team handles everything from retrofitting existing systems to electrical services, backed by their extensive selection of premium loading dock products.
Pro-Door & Dock Systems
Pro-Door & Dock Systems has been a leading provider of custom overhead and garage doors and loading dock solutions across Southern Ontario since 1999. They have a full fleet of service trucks and in-house mobile service technicians. By using trusted, high-quality brands, they promote Canadian suppliers for easier, more accessible repairs to save clients money and reduce downtime.
Pro-Door & Dock Systems provides commercial, industrial, and residential overhead doors, loading docks, and maintenance services.
Mar-Lin Dock & Door
Mar-Lin Dock & Door is a garage door specialist serving residential, commercial, agricultural, and industrial applications. Ontario, Canada is where they call home. Leamington, Windsor, Chatham, Ridgetown, Kingsville, Essex, Tecumseh, LaSalle, and Amherstburg are some of the areas they frequently serve.
They’re proud of their personalized advice, industry-standard installation, and exceptional after-sales service. They also offer electric garage door openers along with other parts and accessories. Trusted for buying, installing, and repairing any garage door, Mar-Lin Dock & Door even builds custom doors when requested.
Door Doctor
Door Doctor is a leading commercial door and loading dock company based in Montreal, Quebec. With additional locations in Kingston, Ottawa, and Toronto, its top-quality services focus on installing, maintaining, and repairing various types of overhead doors and loading equipment. Door Doctor is well-known for its skilled team and excellent customer service and serves a wide range of businesses across Quebec and Ontario.
Secord Doors
Secord Doors has been a trusted name in the dock and door industry since 1956, delivering exceptional service and expertise to its clients. Headquartered in Markham, Ontario, with a west office in Burlington, Secord offers 24/7 service to ensure reliability and support every day of the year. Known for its skilled team and commitment to excellence, Secord Doors is proud to be a part of the Sentinel Dock & Door Solutions network, sharing a vision of industry-leading service and innovation.
Where We Operate
Explore our network of trusted partner companies in your area and take the first step toward your next project today.
