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Markham Commercial Cleaning Company

Professional Commercial Cleaning Services for Markham Businesses

Welcome to Impact Cleaning Services, your trusted Markham commercial cleaning company. With over 70 years of experience, we provide dependable, customized commercial cleaning solutions to businesses across Markham, Ontario. From tech hubs and professional offices to industrial spaces and healthcare facilities, we help you maintain an environment that reflects your brand’s professionalism.

Whether you operate in Unionville, Downtown Markham, or along Highway 7, our Markham-based cleaning professionals deliver superior service that’s as efficient as it is reliable.

CIMSCIMS GB Certified with Honors@2x
CIMS with honors Logo

Request a Free On-site Quote

Get a custom quote from our team within 24 hours—
no pressure, no obligation.

Trusted by Toronto’s top commercial property managers since 1954.

Experience the Impact of 70+ Years of Excellence

Since 1954, Impact Cleaning Services has been setting the standard for commercial cleaning in Toronto and the GTA. Our family-owned business combines decades of expertise with a commitment to quality, ensuring your facility is spotless and welcoming.

 

Trusted By Leading Commercial Property Owners

Our Core Services

Commercial Cleaning

Commercial Cleaning

Comprehensive cleaning solutions for offices, retail, and multi-unit properties—always neat, always professional.

View Full Service →
Office Cleaning

Office Cleaning

Fresh, hygienic workspaces for productivity and safety—day or night, whenever works for you.

Explore Office Plans →
Janitorial Services

Janitorial Services

Daily care for floors, restrooms, kitchens, and common areas—so your team stays productive.

See Daily Solutions →
Power Washing

Power Washing

High‑pressure cleaning for exteriors, parking lots, sidewalks—refreshed and safe every time.

Refresh Your Exterior →
Carpet Cleaning

Carpet Cleaning

Deep‑cleaned carpets for a fresh, allergen‑free environment—extending life and improving air quality.

Deep Clean My Carpets →
Window Cleaning

Window Cleaning

Crystal‑clear results for offices, high‑rises, storefronts—safety first and streak‑free every time.

See the Difference →
Chandelier Cleaning

Chandelier Cleaning

Delicate, detailed cleaning for chandeliers and high‑value fixtures—done with precision.

Brighten My Space →
Fire Damage Restoration

Fire Damage Restoration

Restore safety and remove smoke & fire damage—fast, professional, reliable.

Start Restoration Now →
Event Staffing Team

Event & Warehouse Staffing

Skilled personnel for events or warehouse support—professional, vetted, ready to assist.

Book Staffing Support →

OPENING TIMES

08:00 - 17:00 (EDT)

LOCATION

Markham, Ontario

CUSTOMER SUPPORT

+1 647 492 6286

Ready for spotless results without the stress?

At Impact Commercial Cleaning Services, we don’t just clean—we protect your reputation. Whether you manage a corporate office, gym, construction site or commercial property, our expert team delivers reliable, high-quality service backed by over 70 years of trust in the GTA.

Don’t wait.

Join the hundreds of Toronto businesses who count on us to make them shine— book your free on-site quote today.

Request a Free On-site Quote

Get a custom quote from our team within 24 hours—
no pressure, no obligation.

Trusted by Toronto’s top commercial property managers since 1954.

Why Businesses In Markham, ON Choose Impact

As a leading Markham commercial cleaning company, we bring decades of trusted service, high standards, and a client-first approach to every facility.

  • Established Since 1954: Our reputation for excellence is built on long-term relationships, quality service, and a commitment to cleanliness and safety.

  • Locally Managed, Nationally Backed: Our teams in Markham are part of a larger, well-established cleaning network—ensuring reliable, trained professionals with consistent standards.

  • Custom Cleaning Plans: We tailor every cleaning program to your unique schedule, building type, and cleaning needs.

  • Green Cleaning Available: Choose from environmentally responsible cleaning products and protocols that align with your sustainability goals.

Our goal is to help you create cleaner, safer, and more efficient spaces—so you can focus on running your business with confidence.

For Immediate Response, Call Now!

Full-Service Commercial Cleaning Markham

As a full-service Markham commercial cleaning company, we offer a broad range of professional services to meet your facility’s needs.

Janitorial Services

Flexible janitorial programs for Markham businesses, available daily, weekly, or on a custom schedule.

Office Cleaning

Detailed, dependable cleaning of workstations, lobbies, kitchens, restrooms, and boardrooms—designed for today’s hybrid workplaces.

Healthcare Facility Cleaning

We adhere to stringent protocols, including IPAC guidelines, to serve clinics, medical offices, and long-term care facilities in Markham.

Industrial and Warehouse Cleaning

We support Markham’s manufacturing, tech, and distribution sectors with scalable cleaning services for warehouses and production floors.

Floor and Window Cleaning

Extend the life and look of your floors and windows with professional cleaning and maintenance services, including carpet care and strip and wax treatments.

We handle everything from high-traffic office environments to controlled medical settings—delivering quality you can trust.

Service Areas Within Markham

We provide commercial cleaning services across all of Markham, including:

  • Unionville

  • Downtown Markham

  • Markham Village

  • Cornell

  • Milliken Mills

  • Thornhill (Markham side)

  • Enterprise Boulevard business corridor

  • Highway 7 and Warden/Leslie tech and corporate clusters

No matter where your business is located in Markham, our team is ready to deliver consistent, reliable cleaning support.

For Immediate Response, Call Now!

Find Service in Your Area

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What Sets Us Apart In Markham, Ontario

We’re more than a vendor—we’re your cleaning partner, focused on delivering results that impact your workplace positively every day.

  • Local Expertise: Our Markham teams understand local business expectations, city bylaws, and health regulations.

  • Fully Certified and Insured: Our staff are WSIB-compliant, WHMIS-certified, and trained in safety protocols and advanced cleaning methods.

  • Flexible Scheduling: We clean at your convenience—early mornings, evenings, weekends, and holidays included.

  • Real-Time Reporting: Digital tools and dedicated account managers keep you informed, so you're never left guessing about your service.

With Impact Cleaning Services, you get consistency, transparency, and a service partner that takes your facility as seriously as you do.

 

For Immediate Response, Call Now!
Impact Commercial Cleaning Services man cleaning the floor

Let’s Make An Impact On Your Workspace

At Impact Cleaning Services, we believe that a clean environment speaks volumes about your brand. As a trusted Markham commercial cleaning company, we help businesses across the city maintain professional, safe, and spotless workspaces.

Schedule your free consultation today and let us show you what 70+ years of industry leadership can bring to your facility in Markham.

 

What Our Clients Say

Impact Commercial Cleaning Services

Address: Markham, Ontario

Phone: (647) 492-6286

Business Hours: Monday to Friday (8:00 AM to 5:00 PM)

Email: info@impact.ca

Copyright © 2025 Impact Cleaning Services Ltd. All Rights Reserved.
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Copyright © 2024 Impact Cleaning Services Ltd.
All Rights Reserved.
Sitemap | Privacy Policy | Terms & Conditions