Janitorial Services Markham — Commercial Cleaning Built for York Region's Tech Hub
Markham's commercial landscape is unlike any other GTA city. The Highway 7 and Highway 404 corridor is home to some of Canada's largest technology campuses — IBM, AMD, Motorola Solutions, Toshiba, and hundreds of tech-sector tenants whose office environments demand consistent, professional janitorial programs. These aren't small businesses tolerating inconsistent service — they're operations with facilities managers, visitor protocols, and cleaning standards that have to be met on every visit.
Zusashi Maintenance has been providing janitorial and commercial cleaning services across Markham since 2007. We clean tech offices along Enterprise Boulevard, medical and dental practices on 16th Avenue and Woodbine, restaurants in Unionville and Downtown Markham, warehouses on Birchmount Road and Progress Avenue, and retail operations throughout Cornell, Cachet, and Milliken. Markham is our home market — our office is at 7030 Woodbine Avenue and our crews are in Markham daily.
Every janitorial contract in Markham is month-to-month. No minimum terms, no cancellation fees. You can scale frequency up or down as your business changes, and we earn your continued business by maintaining the standard you expect — visit after visit.
Standard Janitorial Services Included
- ✔ Vacuuming all carpeted areas
- ✔ Sweeping and mopping hard floors
- ✔ Washroom sanitization and restocking
- ✔ Trash and recycling removal
- ✔ Desk and surface wipe-down
- ✔ Kitchen and break room cleaning
- ✔ Glass and mirror cleaning
- ✔ Entrance and lobby maintenance
- ✔ Interior window spot cleaning
- ✔ Written service log every visit
Janitorial Services We Provide in Markham
Office Janitorial Services
Recurring janitorial programs for professional offices, tech campuses, and business park tenants across Markham. Daily, 3× weekly, and weekly schedules. Highway 7, Woodbine Ave, Enterprise Blvd, 16th Ave, and all Markham office corridors covered.
Industrial & Warehouse Janitorial
Janitorial services for Birchmount Road and Progress Avenue industrial operations — office areas, break rooms, washrooms, and warehouse floor sweeping. Shift-compatible scheduling for multi-shift operations.
Medical & Dental Janitorial
IPAC-compliant janitorial service for Markham medical and dental practices. Health Canada DIN-registered disinfectants, written service logs, vulnerable sector screened staff. RCDSO and CPSO compliant protocols.
Retail & Showroom Janitorial
High-presentation janitorial service for Markham retail businesses and specialty retailers. Early morning scheduling before store opening. Markville Mall area, Downtown Markham, Unionville Main Street, and all Markham retail corridors.
Restaurant Janitorial Services
After-close janitorial service for Markham restaurants and food service businesses — kitchen degreasing, dining room floor care, washroom maintenance, DineSafe-compliant protocols. Unionville and Highway 7 corridor specialists.
Daycare & School Janitorial
CCEYA-compliant janitorial service for Markham daycares and childcare facilities. Low-toxicity approved disinfectants, written logs, background-checked staff. Ministry of Education compliant cleaning protocols.
Janitorial Services Pricing — Markham
All rates are monthly. Pricing is confirmed after a free on-site assessment. No long-term contracts required.
| Space Size | Frequency | Monthly Rate | Typical Space |
|---|---|---|---|
| Under 1,000 sq ft | Weekly | $250 – $400 | Small professional office, medical suite |
| 1,000 – 2,500 sq ft | 2× weekly | $450 – $800 | Mid-size office, dental practice |
| 1,000 – 2,500 sq ft | 5× weekly (daily) | $750 – $1,300 | High-traffic office, clinic |
| 2,500 – 5,000 sq ft | 3× weekly | $800 – $1,400 | Large office floor, corporate suite |
| Restaurant / food service | Daily after-close | $1,100 – $2,200 | Restaurant, cafe, food service |
| Warehouse / industrial | 3× weekly | $500 – $1,200 | Industrial office + warehouse floor |
| Any size | Custom | On-site quote | Contact us for your specific requirements |
These are typical ranges — your exact price depends on your facility size, frequency, and scope. Get your exact quote — free, no obligation →
Markham's Commercial Corridors — What Janitorial Service Looks Like Here
Markham's Highway 7 corridor between Woodbine Avenue and Highway 404 is the core of the city's commercial identity — a dense mix of tech campuses, corporate offices, restaurants, and retail that generates more daily foot traffic than most GTA suburban centres. Janitorial service here means working around building security protocols, shared loading areas, and the expectations of tenants who manage facilities professionally.
Unionville is a different environment — the historic Main Street lined with restaurants, boutiques, and professional offices, surrounded by newer commercial development on 16th Avenue and Kennedy Road. Unionville businesses value consistency and discretion; late-evening janitorial service that doesn't disrupt neighbouring businesses or residents.
Cornell, along 9th Line and 16th Avenue, is Markham's fastest-growing sub-area — new medical offices, dental practices, pharmacies, and retail opening every month to serve one of the GTA's largest new communities. These businesses need a reliable janitorial partner from day one, not a national franchise that treats them as a small account.
The Milliken and Birchmount industrial corridor, running south from Steeles Avenue along Birchmount Road and Progress Avenue, is home to distribution centres, light manufacturing, and logistics operations that require janitorial service scheduled around shift changes and delivery windows — not standard office hours.
Areas We Serve in Markham
"We manage four office units in Markham Business Park and Zusashi handles all of them. Same crews every time, written logs on every visit, and they've never missed a scheduled clean in two years."
— Property Manager, Markham Business Park
Janitorial Services Markham — Frequently Asked Questions
How much do janitorial services cost in Markham?
Janitorial services in Markham start at $250/month for small offices on a weekly cleaning schedule. Mid-size offices of 1,000–2,500 sq ft on 3× weekly service run $450–$800/month. Daily janitorial service for a mid-size commercial space runs $750–$1,300/month depending on scope. All pricing is confirmed after a free on-site assessment.
Do you provide janitorial services in Unionville, Cornell, and Milliken?
Yes. We provide janitorial services across all of Markham including Unionville, Cornell, Milliken, Buttonville, Cachet, Victoria Square, and Downtown Markham. We serve the Highway 7 corridor, Woodbine Avenue, Birchmount Road, Warden Avenue, 16th Avenue, and all major Markham commercial areas.
What is the difference between janitorial services and commercial cleaning?
The terms are often used interchangeably. Janitorial services typically refer to recurring maintenance cleaning on a daily or scheduled basis — trash removal, floor care, washroom maintenance, and surface cleaning. Commercial cleaning can refer to both recurring maintenance and one-time deep cleaning or specialty services. At Zusashi, our janitorial programs in Markham cover full recurring maintenance cleaning under a monthly contract with no long-term commitment.
Can you provide janitorial services for industrial and warehouse facilities in Markham?
Yes. We provide janitorial services for industrial and warehouse operations across Markham\'s industrial corridors including Birchmount Road, Progress Avenue, and Milliken. Industrial janitorial services include office area maintenance, break room cleaning, washroom service, and warehouse floor sweeping and mopping.
Do you provide IPAC-compliant janitorial service for Markham medical and dental offices?
Yes. We provide IPAC-compliant janitorial service for medical and dental practices across Markham. Health Canada DIN-registered disinfectants, written service logs every visit, vulnerable sector screened staff. RCDSO and CPSO compliant. See our Markham healthcare cleaning and Markham dental office cleaning pages for full details.
How often should my Markham office be cleaned?
Most Markham professional offices choose 3× weekly service to maintain a consistently clean environment. High-traffic offices with 15+ staff or heavy client flow typically move to 5× weekly (daily) service. Small offices under 5 staff often find weekly sufficient. Medical and dental offices should be cleaned daily regardless of size. We assess your space and recommend the right frequency during your free site walkthrough.
Do you provide after-hours janitorial service in Markham?
Yes. After-hours and early-morning scheduling is standard across all our Markham accounts. We clean after your staff leaves — typically between 6 PM and 11 PM — so the office is ready before your first employee arrives. Early morning start times (4 AM–7 AM) are also available. No disruption to your operation.
Are your Markham janitorial staff background-checked?
Yes. Every Zusashi staff member is vulnerable sector screened and background-checked before their first shift. All staff are bonded under our commercial liability policy. You receive the same crew on recurring visits — not a rotating roster of unfamiliar faces. We carry $5M commercial general liability insurance and maintain active WSIB clearance certificates, available on request.
Do you provide janitorial services for Markham tech companies and corporate campuses?
Yes. We provide janitorial services for technology companies and corporate campuses throughout the Markham tech corridor — Enterprise Boulevard, the IBM campus area, Highway 404 business parks, and the Highway 7 corridor between Woodbine and McCowan. Tech campus cleaning requires strict access protocols, consistent crews with site familiarity, and documented service logs — all standard in our Markham programs.
Get a Free Janitorial Services Quote — Markham
Zusashi Maintenance provides janitorial services across Markham, Unionville, Cornell, and Milliken. Free on-site assessment, month-to-month contracts, same-week start. WSIB compliant, $5M insured. Serving Markham businesses since 2007.
Request a Free Quote (647) 886-3599