Deep Cleaning Services Toronto
Bluestone Janitorial is a Durham-based crew that takes on the heavy, top-to-bottom deep cleans across Toronto and the east GTA. We get into the grime regular cleaning skips — baseboards, vents, behind equipment, the corners nobody else touches in your Scarborough warehouse or Don Mills office.
500+
Buildings Deep Cleaned
15+
Years On The 401 Corridor
4.9/5
Client Rating
24/7
Scheduling Window
Services
Our Deep Cleaning Services
The detail-heavy cleans we get called in for around Scarborough, Pickering, Ajax, and the wider east GTA.
Commercial Deep Clean
A full top-to-bottom reset for offices, retail floors, and industrial units — the kind of clean a Pickering plaza or a Scarborough warehouse needs once routine cleaning falls behind.
Deep Sanitization
Hospital-grade scrubbing and sanitizing of washrooms, kitchens, lunchrooms, and every high-touch surface — clearing out the bacteria, viruses, and allergens that build up over time.
Seasonal Deep Clean
Spring, fall, and year-end deep cleans for east-GTA businesses — a scheduled reset between your regular maintenance visits so the building never drifts too far.
One-Time Deep Clean
A single deep clean with no contract attached — handy ahead of an inspection, a move-in, or a client visit at your Don Mills or Ajax location.
Benefits
Why Businesses Choose Bluestone Janitorial
We are owner-operated out of Durham Region, and have been deep cleaning east-GTA buildings since 2009.
We Clean Where Others Stop
Grout gets scrubbed, vents get wiped, walls get washed, and we move behind appliances and equipment. The overlooked corners of your Scarborough or Ajax facility are exactly the ones we go after.
A Healthier Building
Months of dust, allergens, mould spores, and bacteria sit in the spots routine cleaning never reaches. A real deep clean pulls all of that out, which your staff and visitors will actually feel.
HEPA-Grade Equipment
We run commercial HEPA-filtration vacuums and proper floor and surface gear, so fine particulates end up in the machine instead of back in the air.
Insured, Bonded, Vetted
Every deep clean is handled by trained, background-checked staff. We are fully insured and bonded, so you are covered the whole time we are on site.
Greener Products
We deep clean with ECCC-Approved, green-certified solutions — strong enough to cut through built-up grime, safe enough for the people who work in the building.
Scheduling That Fits You
One-time, seasonal, or recurring, we plan deep cleans around your hours — evenings and weekends included — so production and foot traffic never take the hit.
FAQ
Frequently Asked Questions
Straight answers on what a deep clean covers, what it costs, and how we schedule it across Toronto and Durham.
What is included in a commercial deep cleaning?
A commercial deep clean covers walls, ceilings, and baseboards, detailed floor care, full washroom sanitizing, a proper scrub of kitchens and break rooms, vent and fixture cleaning, window sills and blinds, and disinfection of every high-touch point. We walk your building first and build a checklist around what it actually needs — a North York office and a Scarborough warehouse get very different scopes.
How often should a commercial space be deep cleaned?
Most east-GTA businesses do well with a quarterly or twice-yearly deep clean on top of regular maintenance. Busier spots — restaurants along Kingston Rd, gyms, medical clinics in Ajax, daycares — often want it monthly. We will tell you straight what your building needs rather than overselling a schedule.
How much does deep cleaning cost in Toronto?
It comes down to square footage, the scope, and what kind of shape the building is in. We give free, no-pressure quotes after seeing the space, so the number you get is real and not a guess off a template.
How long does a commercial deep clean take?
A typical commercial deep clean runs four to eight hours depending on size. Larger sites can take a day or two, and we are happy to split it across a few sessions — often overnight — so your operation barely notices we are there.
Do you offer deep cleaning outside of Toronto?
Yes. We are headquartered in Durham Region, so Pickering, Ajax, Whitby, Oshawa, and Clarington are home turf, and we cover Scarborough, North York, Markham, Vaughan, and the rest of the GTA right alongside Toronto.
What We Do
Commercial Cleaning Services in Toronto
Deep Cleaning
Comprehensive sanitization that reaches every surface for thorough, immaculate results.
Post-Construction
Specialized cleanup after construction or renovation to remove debris and prepare for occupancy.
Move-In / Move-Out
Professional cleaning for rental properties to secure deposits and create fresh starts.
Fogging & Disinfection
Advanced electrostatic fogging eliminates pathogens, protecting your facility from viruses.
Floor Waxing
Expert floor stripping, waxing, and buffing to protect and enhance your commercial flooring.
Carpet Cleaning
Deep steam cleaning removes embedded dirt, stains, and allergens while extending carpet life.
COVID-19 Cleaning
Hospital-grade sanitization protocols to eliminate COVID-19 and other harmful pathogens.
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
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