Cleaning Company Markham
CMG Clean is the cleaning company Markham businesses trust — 20+ years serving offices, tech firms, retail stores, medical clinics, and industrial facilities across Markham and York Region. Fully insured, eco-friendly, 24/7 available.
Cleaning Services in Markham
Full-service commercial cleaning for every type of Markham facility — tech offices, retail, medical, industrial, and more.
Office Cleaning Markham
Professional daily, weekly, and bi-weekly office cleaning for Markham businesses — tech firms, professional services, and corporate campuses across the city.
Commercial Cleaning
Comprehensive commercial cleaning for Markham retail stores, medical clinics, industrial facilities, and mixed-use properties.
Post-Construction Cleaning
Specialist post-construction and renovation cleaning for Markham commercial properties — removing dust, debris, and construction residue.
Janitorial Services
Reliable, ongoing janitorial programs tailored to Markham businesses — consistent teams, site-specific checklists, and supervisor quality checks.
Why Markham Businesses Choose CMG Clean
Trusted by Markham's business community for reliable, professional cleaning since 2004.
Markham-Experienced Team
Our staff know Markham's commercial districts — from the Highway 7 tech corridor to Unionville Village — and the unique access and scheduling requirements of each.
20+ Years GTA Cleaning
Over two decades of commercial cleaning experience across the GTA and York Region — with Markham as one of our longest-served markets.
Background-Checked Staff
Every CMG Clean employee is thoroughly background-checked and trained before being assigned to any Markham facility.
No Subcontractors
We never outsource your Markham clean to a third party. Your facility is always serviced by CMG Clean's own trained staff.
WSIB & Liability Insured
CMG Clean carries full commercial liability insurance and WSIB coverage — protecting your Markham business and property on every visit.
Satisfaction Guarantee
If any clean doesn't meet your standard, we return to your Markham facility and correct it — no questions asked, no extra charge.
Commercial Cleaning Company in Markham, Ontario
Markham's Technology Corridor: IBM, Avaya and Highway 7 Corridor
Markham's Highway 7 technology corridor is Canada's most concentrated tech hub outside Toronto — home to IBM Canada HQ, AMD, Avaya, and hundreds of tech startups. Tech office cleaning requires anti-static microfibre protocols, after-hours scheduling, and cleaning teams trained to work around server room adjacent environments. CMG Clean provides Markham tech office cleaning to these standards.
Healthcare Cleaning in Markham: Markham Stouffville Hospital
Markham Stouffville Hospital (Oak Valley Health) and the surrounding network of specialist clinics, dental offices, and physiotherapy centres on Major Mackenzie Drive require IPAC-aligned disinfection. CMG Clean provides Markham healthcare cleaning with Health Canada DIN-certified products, documented high-touch schedules, and trained healthcare-aware staff.
Unionville Commercial Cleaning: Heritage District and Village Core
Unionville's Main Street commercial district and the broader Unionville area host professional services offices, restaurants, retail stores, and boutiques. CMG Clean provides Unionville and Markham commercial cleaning — before-opening and after-closing service for retail, nightly cleaning for offices, and flexible contracts for the full range of Markham facility types.
Markham's Chinese-Canadian Business Community and Multicultural Markets
Markham's Pacific Mall area, Times Square, and the Kennedy Road commercial strip serve one of Canada's largest Chinese-Canadian business communities. CMG Clean provides commercial cleaning for Markham's diverse business community — multilingual coordinator support, flexible scheduling, and cleaning programs tailored to retail, restaurant, and professional service environments. See commercial cleaning Markham, office cleaning Markham, contact.
Markham Cleaning Company FAQs
Common questions from Markham business owners and facility managers.
Is CMG Clean a local Markham cleaning company?
CMG Clean is a GTA-based commercial cleaning company with over 20 years of experience serving Markham businesses. We operate with our own trained staff — not subcontractors — and have an established track record across York Region.
Do you clean tech offices in Markham?
Yes. CMG Clean has extensive experience cleaning technology company offices in Markham, including sensitive server rooms, open-plan tech spaces, and multi-tenant innovation campuses along the Highway 7 corridor.
Are you licensed and insured in Markham?
Yes. CMG Clean holds full commercial liability insurance, WSIB coverage, and Ontario business licensing — covering all Markham commercial and industrial zones.
Can you handle multi-location Markham businesses?
Yes. CMG Clean can manage multi-site cleaning programs for Markham businesses with multiple locations — single point of contact, consistent standards, and coordinated scheduling across all sites.
How do I get a cleaning quote for my Markham business?
Call CMG Clean at 647-948-9415 for a free, no-obligation site assessment. We can typically visit your Markham facility within 24–48 hours and deliver a written quote the same day.
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
Have questions about our cleaning services? We're here to help.
Get in Touch
Fill out the form and our team will get back to you within 24 hours with a customized cleaning solution.
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.
Ready to Experience Industry-Leading Cleaning?
Contact us for a customized cleaning solution tailored to your specific industry needs. Get started with a free quote today.