Red Seal certified contractor offering blown-in insulation and batt insulation services to Sundre and beyond

About River Valley Insulation

Hey, we’re River Valley Insulation, formerly Grady Clarke Contracting. Since 2023, we’ve been providing insulation expertise to rural Alberta. Founded by a couple of Sundre locals, Grady and Brett strive to deliver premium service and education on insulation and its value to homeowners – like how proper insulation can increase quality of life and energy savings. 

Grady Clarke

Head of Operations

Grady grew up in Sundre, spent some time away in the big city of Vancouver, acquired a Red Seal for training in Carpentry and returned with a wife and family to the small town he knows with a drive to start providing a service for the residents of Sundre and beyond. When he’s not swimming through attic insulation in oven-like conditions, he can be found playing pickleball, at the park with his family or hauling another plant into his home that his wife found.

Brett Surbey

Corporate Director

Brett is a full-time corporate paralegal living in Alberta with his wife and their two kids. He assists attorneys with complex tax restructuring programs and has a passion for seeing small businesses succeed and serve their clients the best they can. His role in River Valley Insulation is as an advisory and marketer, coming up with ideas on reaching new clients and improving their services.