About Us
An Ontario Cleaning Contractor Built on Consistency
Wish Cleaners has spent over a decade cleaning offices, retail, industrial, and institutional facilities across the Greater Toronto Area.
Our History
Over 10 Years Serving Ontario
Wish Cleaners started as a small local crew and grew into a 20+ person commercial cleaning team working throughout Markham, Toronto, Scarborough, Durham Region, Peel, and York Region.
We work directly for building owners and property managers, and as a trusted subcontractor to national facility-services firms including Scandynaviyan Building Services, EDSS, GDI, and ServiceMaster.
Our Mission
"To deliver safe, dependable, and consistently high-quality cleaning so our clients can focus on running their business — not their buildings."
Leadership
The Team Behind the Contracts
Giyum Mishan De Silva
Director
Leads Wish Cleaners day to day — client relationships, quoting, and contract oversight.
Don Vishwantha Kathriarachchi
Director
Oversees crew scheduling, supplies, and site coverage across Ontario.
Joseph Wasanthan
Advisor
Advises on operations, compliance, and growth strategy across the business.
Core Values
What We Stand On
Compliance First
Every job follows documented specifications, WHMIS and health & safety standards, and clear reporting.
Accountability
Named site supervisors, measurable QC scorecards, and transparent escalation paths on every contract.
People-Powered
20+ screened, trained, and uniformed cleaning professionals who take pride in the facilities they serve.
Partnership
We operate as an extension of your facilities team — responsive, proactive, and easy to work with.