Can you clean after hours?

Yes. We schedule daytime, evening, or overnight visits around your facility operations.

Is a site assessment required?

A walkthrough is the fastest way to confirm scope and pricing. No account is required to request one.

Do you service my area in Ontario?

We cover major Ontario regions. Share a postal code and we will confirm coverage within 1 business hour.

Service

Janitorial Services

Commercial janitorial services built around your Ontario facility schedule, with clear documentation and consistent crews.

Call (905) 688-3333

No account required. We reply within 1 business hour.

5.0 rating onGoogle

“Very professional and friendly! They did a great job, left everything spotless, and were a pleasure to work with. Highly recommend their services!”

Real feedback from Ontario clients using this service.

Shawn T.

Google review

“Very professional and friendly! They did a great job, left everything spotless, and were a pleasure to work with. Highly recommend their services!”

Real feedback from Ontario clients using this service.

Shawn T.

Google review

Consistent janitorial coverage

Dedicated crews follow documented scopes so every visit stays aligned to the plan.

QA + documentation

Walkthrough and service plan confirmation per location.
Checklist-based cleaning tasks for every visit.
Completion notes shared after each service window.

Who it is for

Facility managers and operations leads.
Multi-site portfolios and property management teams.
Procurement and vendor management teams.

Get a quote

Ready for a cleaning plan?

Share your locations, schedule, and cleaning needs. No account required. We reply within 1 business hour.

No account required. We reply within 1 business hour.

Get a quote

Service fit

Janitorial services Hamilton and Ontario teams can scope clearly

A useful janitorial plan separates recurring upkeep from periodic projects so facility teams can compare scope, frequency, and service windows without guessing.

Recurring janitorial coverage

Washroom sanitation, consumable restocking, waste removal, touchpoint cleaning, and shared-area upkeep are documented by room and frequency.
Nightly, daytime, and two-to-three day weekly programs can be compared against building traffic and access rules.
Hamilton, Niagara, and GTA sites can keep one recurring scope with site-specific notes for each location.

What to separate from routine service

Floor scrubbing, carpet extraction, high dusting, post-renovation detail work, and one-time resets are scoped as add-ons when needed.
Office cleaning, warehouse cleaning, and property-management janitorial needs can share the same QA process while keeping task lists distinct.
The walkthrough confirms whether a janitorial request needs day porter support, after-hours service, or periodic deep-clean work.

Resources

Janitorial service areas + planning resources

Explore high-priority service areas and related cleaning pages before requesting a site-specific walkthrough.

Scope checkpoint

Need a cleaning scope for this site?

Share your site details, service window, and priority areas. OFS will turn the information into a practical cleaning plan and quote.

Rooms, access, supplies, and frequency
Walkthrough timing and quote next steps

No account required. We reply within 1 business hour.

Get a quote

Why OFS

Proof you can share internally

Many of our client relationships are covered by NDAs, so we focus proof on documented outcomes.

Visit checklists tied to every scope.
Completion notes for every service window.
Site files and scope docs stored per location.

FAQ

What is included in janitorial services?

Scopes are customized, but most plans include restroom sanitation, trash removal, touchpoint disinfection, and common-area care.

Do you support multi-site janitorial services?

Yes. We build a single plan with site-specific scopes so multi-location portfolios stay aligned.

How do you handle quality assurance?

We use checklist-based work orders and share completion notes so teams can verify scope and follow-ups.

Explore other services

Office Cleaning Services Industrial Cleaning Services Retail Cleaning Services Floor Care Services

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Ready for a cleaning plan?

Share your locations, schedule, and cleaning needs. No account required. We reply within 1 business hour.

Get a quote