Janitorial Services in Oshawa, Ontario
Janitorial services in Oshawa for Downtown Oshawa, Simcoe St N and the Oshawa Centre area, plus the industrial sites further out. Nightly or weekly contract cleaning with a written scope, restocked supplies and one consistent, insured crew.
- WSIB clearance
- Commercial liability insurance
- Police-checked staff
WSIB clearance and certificate of insurance available on request. Ask with your quote
500+
GTA Facilities
15+
Years Owner-Operated
Day & Night
Porter & Night Cleaning
4.9/5
Client Rating
Services
Our Janitorial Services in Oshawa
Contract cleaning for whole Oshawa buildings: industrial sites, multi-tenant buildings, retail and clinics.
Offices Within Industrial Sites
Front offices, lunchrooms and washrooms inside Oshawa industrial buildings, cleaned on the same visit as the plant or warehouse.
Industrial and Warehouse Floors
Sweeping and machine scrubbing for buildings in Oshawa's industrial areas, including around Thornton Rd, Stevenson Rd and Farewell St.
Multi-Tenant and Retail Buildings
Common areas, washrooms and garbage rooms in downtown buildings and retail plazas, cleaned for the property manager.
Clinics and Health Offices
Cleaning of waiting rooms, treatment rooms and washrooms with disinfection of high-touch surfaces.
Washroom Programs
Washrooms cleaned, disinfected and restocked on a fixed schedule.
Floor Maintenance
Strip and wax and carpet cleaning scheduled into the contract.
Benefits
Janitorial Contracts for Oshawa Facilities
One contract for buildings with more than one kind of space.
Plant and Office Under One Scope
Office and front-of-house areas are cleaned to a presentation standard; production and warehouse areas are cleaned for safety.
Fits Around Shifts
Industrial sites often run more than one shift. We agree cleaning windows that avoid production and deliveries.
Supervisor Checks
A supervisor checks the work against the scope and handles issues.
Insurance and WSIB
Liability insurance and WSIB clearance certificates are available on request.
Office Only?
See our office cleaning services in Oshawa.
What Janitorial Service Covers in Oshawa
A janitorial contract keeps a whole building clean on a schedule: washrooms, lunchrooms, offices, floors, entrances and common areas. In Oshawa many sites combine office space with a plant, warehouse or service shop, and we clean the full site under one written scope.
Day porter service can be added where washrooms and entrances need attention during the working day.
- Washrooms cleaned, disinfected and restocked
- Waste and recycling removed
- Lunchrooms and break areas
- Shop and warehouse floors
- Entrances, stairwells and corridors
- Periodic strip and wax
Oshawa's Industrial Areas and Downtown Buildings
Oshawa has a long industrial history, and its industrial land is spread across the city: south near the 401 and the harbour, around Farewell St, and in the west and north along Thornton Rd and Stevenson Rd. Many of these buildings serve manufacturing, logistics and the automotive supply chain.
Downtown, around King St and Simcoe St, the work is multi-tenant offices, street-front retail and the common areas of older buildings. North Oshawa, near the university and college campuses, has newer commercial and multi-unit buildings with shared amenity spaces.
Safety on Industrial Sites
We follow Ontario's Occupational Health and Safety Act and your site rules for PPE, lockout areas and forklift routes. Our products are handled under WHMIS 2015 with safety data sheets on file.
We do not clean energized equipment or inside machinery. If production equipment needs cleaning, your trained staff or the equipment supplier should do it; we clean the floors, walls and areas around it.
What Affects the Price of Janitorial Services in Oshawa
The quote depends on total area, the split between office and industrial space, cleaning frequency, floor equipment needed, day porter hours, and periodic strip and wax, carpet cleaning or pressure washing. We give a free written quote after a site visit. See our commercial cleaning rates guide.
FAQ
Janitorial Services Oshawa — FAQ
What Oshawa operations and property managers ask.
Do you clean plants and warehouses in Oshawa?
Yes. We clean industrial buildings across Oshawa, including the office, washroom and lunchroom areas and the warehouse or shop floor.
Do you clean production equipment?
No. We clean floors, walls and the areas around equipment. Equipment itself should be cleaned by your trained staff or the supplier.
Can you clean common areas in downtown Oshawa buildings?
Yes. We clean lobbies, corridors, stairwells, shared washrooms and garbage rooms for property managers.
Do you offer day porters?
Yes. Day porter hours can be added to a nightly contract.
Can you provide WSIB and insurance certificates?
Yes. Bluestone holds WSIB clearance and commercial liability insurance. We supply the clearance certificate and certificate of insurance with the quote, before work starts, and again when they renew.
When should I book office cleaning instead?
If you only need an office suite cleaned, our office cleaning services in Oshawa are scoped for that.
What We Do
Commercial Cleaning Services in Oshawa
Day Porter
A porter on site while your building is open, checking washrooms, handling spills and keeping entrances and common areas tidy.
Night Cleaning
Routine after-hours office and janitorial cleaning, done to a written scope once your team has left.
Carpet Cleaning
Commercial carpet cleaning with hot-water extraction for offices, corridors and common areas.
Post-Construction Cleaning
Phased cleaning of new and renovated commercial space, from the rough clean to the touch-up before opening.
Warehouse Cleaning
Warehouse floors, aisles, docks, washrooms and lunchrooms, cleaned on a schedule that works around your shifts.
Strip and Wax
Old finish stripped and new wax applied to VCT and other resilient hard floors.
Pressure Washing
Pressure washing of commercial entrances, walkways, loading docks and other hard outdoor surfaces.
Fogging and Disinfecting
Electrostatic fogging and disinfecting of shared spaces and high-touch surfaces with Health Canada DIN products.
Client Reviews
Trusted by Businesses Across the GTA
5.0 average · 200+ verified reviews
“We've had Bluestone handling our office for 18 months and the consistency is what stands out. No reminders, no complaints from staff — they simply show up and do excellent work every time.”
“After switching to Bluestone, our health inspection scores improved significantly. They understand the requirements of food-service environments.”
“Their post-construction cleanup was fast and thorough. The site was move-in ready ahead of schedule. Highly recommended.”
Get in Touch
Request a Free Cleaning Quote
Tell us about your space and cleaning needs. We'll get back to you within 24 hours with a customized quote tailored to your business.
Ready to get started?
Get a free, no-obligation quote — we respond within 24 hours.
Serving Oshawa & Durham Region
Whole-Building Cleaning in Oshawa
From industrial sites near the 401 to multi-tenant buildings downtown, one janitorial contract covers every area of your building.
- Office and plant areas under one scope
- Cleaning windows set around shifts
- Supervisor checks against the scope
- Liability insurance and WSIB coverage