Bill Doherty
William Doherty is President of Pressure Kleen Services Company Inc., a role he has held since founding the company in January 1980. With over 50 years of industry experience and 30 years of personal leadership in the pressure washing business, William has established Pressure Kleen as a recognized leader in specialised cleaning services across Toronto and the Greater Toronto Area.
Under his leadership, Pressure Kleen has been honored with the Environmental Award from the Etobicoke Chamber of Commerce (2001) and the Innovation Award from one of Canada’s largest restaurant groups. William’s commitment to the highest standards in commercial kitchen exhaust cleaning led to his appointment as the first President of the Canadian Chapter of the International Kitchen Exhaust Cleaning Association (IKECA) in 2009.
The company specializes in bringing innovative cleaning techniques and environmentally friendly solutions to the commercial pressure washing industry, serving facilities throughout Canada.
A stainless-steel hood can look spotless while grease remains farther inside the exhaust system. That distinction matters....
A clean kitchen hood does not automatically mean the roof above it is protected. Grease can continue travelling through the exhaust system and reach the rooftop fan. From there, it...
A commercial property rarely becomes dirty all at once. It happens slowly. A few dark marks near the entrance. Gum pressed into the walkway....
A hood can look clean from the cooking line and still hide a problem above it. That is the part many restaurant teams do not see. The stainless steel gets...
A loading dock does not usually look bad because one big spill happened. It gets there slowly. A truck backs in after driving through rain. Forklift tires bring warehouse dust...
A restaurant hood can look clean from the kitchen floor and still leave a grease problem above the ceiling. That surprises many operators. The filters have been washed. The stainless...
Entrances and walkways are usually the first parts of a commercial property to show wear. People track in mud, salt, dust, spilled drinks, chewing gum, grease, and general street grime...
A restaurant hood can look clean from the kitchen floor and still have grease building up inside filters, plenums, ductwork, fan areas, and rooftop exhaust components. That hidden grease is...
Commercial power washing services prevent surface degradation, reduce slip risk, and control contamination before it becomes an operational problem. Dirt, grease, and organic buildup don’t stay cosmetic for long. Left...
Commercial kitchen exhaust systems lose efficiency gradually. Grease buildup narrows airflow paths, increases pressure, and forces fans to work harder for less result. What looks like “still working” on the...