Back to School Cleaning Services Toronto
CMG Clean provides summer deep cleaning and September preparation services for Toronto schools and educational facilities. Child-safe products, school board compliant, and completed before the first bell — giving students and teachers the fresh start they deserve.
Back-to-School Cleaning Services We Offer
Comprehensive summer deep cleaning and September preparation for Toronto schools and educational institutions.
Summer Deep Clean
A top-to-bottom reset of your Toronto school over July and August while the halls are empty. CMG Clean tackles the built-up grime that a term-time custodial routine simply can't reach — baseboards, vents, behind radiators, and every classroom corner — so the building is genuinely deep-cleaned, not just tidied.
Full School Disinfection
Before the first bell in September, CMG Clean disinfects high-touch points across your building — desks, door handles, light switches, washroom fixtures, and shared cafeteria and gym surfaces. We work to Toronto Public Health and Ontario standards so classrooms open clean for the new term.
Classroom Restoration
Summer is the window to strip and wax classroom and hallway floors back to a like-new shine. CMG Clean refinishes hard floors, deep-extracts carpet, washes walls and windows, and clears a year's worth of dust from vents so every GTA learning space feels brand new on opening day.
Pre-September Scheduling
We build the summer deep clean around your calendar — slotting between renovation crews, HVAC maintenance, and PD days so the whole job wraps before staff return in late August. With CMG Clean's 24/7 crews, work can run nights and weekends across the GTA to hit September readiness.
Why Toronto Schools Choose CMG Clean for September
Trusted back-to-school cleaning specialists for Toronto schools — helping students start fresh since 2004.
Opening Day, Done Right
Kids walk into gleaming floors and fresh classrooms on the first day, and staff start the term without playing catch-up on grime. CMG Clean's once-a-year summer deep clean sets the hygiene baseline that carries your Toronto school through the whole academic year.
The Empty-Building Advantage
With students and staff away for July and August, our crews can pull furniture off the walls, get under gym bleachers, scrub out every locker, and refinish floors that are off-limits once classes resume. It's the one stretch of the year a true top-to-bottom clean is possible.
Built to Pass Inspection
Our back-to-school cleaning is documented and delivered to the standards TDSB, TCDSB, and independent boards expect, alongside Toronto Public Health and Ontario guidelines — so your September health-and-safety walkthrough is a formality, not a scramble.
Safe Around Kids
Even on a heavy summer deep clean, we stick to Health Canada-approved, non-toxic products and rinse surfaces students touch — desks, lunch tables, gym mats — so nothing harsh lingers when classrooms fill back up in September.
Every Kind of Campus
From a downtown daycare to a sprawling GTA secondary school, we ready them all for September — public and Catholic elementary and high schools, private and French-immersion programs, Montessori rooms, and alternative-program facilities right across Toronto.
Cleared to Work in Schools
CMG Clean carries full licensing, liability insurance, and bonding, and our crews meet the vendor and screening requirements Toronto school boards set for anyone working on their property over the summer.
Back-to-School Deep Cleaning for Toronto Schools
Back-to-school cleaning in Toronto is one of the most important annual deep-cleaning events for educational facilities. After two to three months of summer closure, Toronto schools, daycares, and educational centres have accumulated dust, stale air, potential mould in humid areas, and the accumulated grime from the previous school year that daily cleaning was not designed to address. A thorough back-to-school deep clean — completed before students and staff return in September — sets the hygiene baseline for the entire academic year.
CMG Clean provides end-of-summer deep cleaning programs for private schools, independent schools, tutoring centres, daycare facilities, and institutional educational buildings across Toronto and the GTA. We schedule the work during the August closure period — typically the two weeks before Labour Day — and complete a comprehensive deep clean that goes well beyond what regular after-hours cleaning achieves during the school year.
What Back-to-School Deep Cleaning Covers
- Classroom Deep Clean — desks and chairs scrubbed and disinfected, floors stripped/waxed or deep-extracted, walls spot-cleaned, windows cleaned inside, HVAC vents dusted
- Gymnasium — floor refinished or deep-cleaned, bleachers wiped, change rooms scrubbed, equipment storage cleaned
- Cafeteria & Kitchen — all kitchen equipment deep-cleaned, tables and chairs scrubbed, floors degreased and sanitized, food storage areas cleaned
- Washrooms — tiles scrubbed, grout cleaned, fixtures polished, toilet and urinal descaling, exhaust fans cleaned
- Hallways & Lockers — locker interiors wiped, hallway floors stripped and waxed, stairwells deep-cleaned
- Library & Computer Rooms — bookshelves dusted, desks cleaned, computer workstations wiped
- Administration Offices — full office deep clean; staff areas refreshed
Contact CMG Clean at 647-948-9415 or book a back-to-school deep clean online. August booking fills quickly — contact us in June or July to secure your preferred dates.
Frequently Asked Questions
Common questions about back-to-school cleaning services in Toronto.
When should back-to-school cleaning be booked in Toronto?
Reach out in June, or even late spring, to lock in your July and August dates. Toronto's summer-break window is short and our calendar fills fast, so booking early lets us finish the deep clean — including any floor stripping and waxing — comfortably before staff return for PD days in late August.
What does summer school cleaning include?
It's the once-a-year top-to-bottom reset: classrooms (walls, windows, floors, desks), stripping and waxing or refinishing gym and hallway floors, descaling and sanitizing washrooms, deep-cleaning stairwells, libraries, cafeterias, and daycare rooms, scrubbing out lockers, and disinfecting the whole building before the term starts. We tailor the exact scope to each Toronto school and its September timeline.
Can you clean Toronto schools during summer construction?
Absolutely. Plenty of GTA schools run renovations over the break, so we phase the work alongside your trades — deep-cleaning the wings that are already finished, then circling back to refinish floors and disinfect the renovated areas once the contractors clear out. Our 24/7 crews can fit around the construction schedule so everything's ready for opening day.
How much does back-to-school cleaning cost in Toronto?
Pricing comes down to your square footage, how many classrooms and washrooms are in scope, whether floors need stripping and waxing, and how tight the September deadline is. We walk the building, then send a free, no-obligation quote for the full summer deep clean. Get in touch in spring to hold a July or August slot.
Do you also provide ongoing cleaning during the school year?
We do — it's a separate term-time custodial service from this summer deep clean, but many Toronto schools keep us on for both. Once the back-to-school reset is finished, the same trusted CMG Clean team can roll straight into daily or nightly janitorial coverage, so you've got one vendor handling the building all year.
Our Cleaning Services
We deliver customized cleaning solutions tailored to your industry-specific requirements.

Deep Cleaning
Comprehensive deep cleaning that reaches every surface, ensuring thorough sanitization and immaculate results for your business.
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Post-Construction Cleaning
Specialized cleanup after construction, renovation, or remodeling projects to remove debris, dust, and prepare for occupancy.
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Move-In/Move-Out Cleaning
Professional cleaning for rental properties helping secure deposits or creating a fresh start in your new home.
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Fogging & Disinfection
Advanced electrostatic fogging technology eliminates pathogens, protecting your facility from viruses and bacteria.
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Carpet Cleaning
Professional deep cleaning and stain removal for carpets and upholstery, restoring them to like-new condition.
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Floor Waxing
Expert floor care and waxing services to maintain and restore the shine and protection of your commercial flooring.
Learn moreCLIENT SUCCESS STORIES
Voices of Satisfaction
Real results from real businesses. Discover how our cleaning solutions have transformed workspaces across industries.
"CMG Clean adapted to our peak season without missing a beat. Night crews, weekend shifts, everything coordinated seamlessly — our showroom floors have never looked this good."
Brandon Kowalski
Store Manager, Prestige Lifestyle Boutique, Thornhill
INDUSTRY
Retail
OUTCOME
Increased customer dwell time and repeat visits by 20%
Contact Us
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Our Location:
10 Milner Business Ct #300, Scarborough, ON M1B 3C6
Business Hours:
Monday - Friday: 8:00 AM - 8:00 PM
Saturday: 9:00 AM - 6:00 PM
Sunday: 10:00 AM - 5:00 PM
Emergency Services Available 24/7
Service Areas:
Serving the entire Greater Toronto Area including Toronto, Scarborough, North York, Vaughan, Markham, and Mississauga.
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Contact us for a customized cleaning solution tailored to your specific industry needs. Get started with a free quote today.
