The commercial and industrial door service sector in Ontario gained further consolidation as Trivest-backed Sentinel Dock & Door Solutions acquired Dependable Overhead Door Service, a Brampton-based family business founded in 1988.

The transaction brings a long-standing, founder-led operation into a Canadian platform actively assembling service providers in the dock and door niche.

Dependable Overhead Door Service provides installation, repair, and preventative maintenance for commercial and industrial doors across the Greater Toronto Area.

Since its founding as a family-run business, the company has built customer relationships on reliability and technical expertise, serving a base that depends on uptime for logistics and industrial facilities.

Sentinel is building a network of commercial dock and door service businesses with backing from Miami-based Trivest Partners.

The acquisition gives the platform additional installation resources, technician capacity, and a geographic presence in the GTA, Canada's largest market.

CEO Travis Allan described Dependable as a team with an exceptional market reputation and a shared commitment to customer service and technical excellence.

Owners Lindsay Dempster and Ryan Ward will continue with the business, and Dependable gains access to Sentinel's operational resources and national platform support.

Sentinel remains focused on partnering with founder-led businesses across Canada as it scales its service infrastructure in key markets.