Professional Commercial Cleaning | From $250/Month
Trusted by offices, medical facilities, and businesses across Oshawa. Serving Northwood Business Park, Taunton, Lakeview, Downtown, and all of Durham Region.
Oshawa is Durham Region's commercial and industrial centre — a city of professional offices, healthcare facilities, and manufacturing operations spanning from the historic Downtown King Street corridor to the major Northwood Business Park along Simcoe and Conlin. The Taunton Road corridor and Oshawa Centre area are packed with medical clinics, dental offices, and retail plazas, while Lakeview and south Oshawa's Wentworth industrial zone anchor Durham Region's manufacturing base. The Lakeridge Health campus generates a dense cluster of healthcare-adjacent professional services throughout the city.
Zusashi Maintenance has been serving Oshawa businesses since 2007 from our Markham headquarters. Our dedicated Durham Region teams clean offices in Downtown Oshawa, industrial facilities in Northwood Business Park and Lakeview, medical clinics and dental offices along Taunton Road, and property management buildings throughout the city. We clean overnight, on weekends, and around your schedule, with month-to-month options available.
Downtown Oshawa: King St & Simcoe corridor, professional offices, historic commercial district. Northwood Business Park: Simcoe & Conlin industrial and office facilities. Taunton Road: medical plazas, dental clinics, retail power centres. Lakeview & South Oshawa: Wentworth industrial zone, manufacturing, distribution. Eastdale & Harmony: commercial plazas, professional services, community facilities.
Full liability coverage
Fully registered & compliant
Chosen and approved by you
Every cleaner on our team is experienced
19+ years experience
Month-to-month service
Comprehensive cleaning services for Oshawa businesses and facilities
Simple, straightforward commercial cleaning rates for Oshawa offices and facilities
Up to 2,000 sq ft
2,000 - 5,000 sq ft
5,000+ sq ft
Prices shown are for standard office cleaning services based on typical GTA market rates. Your final price will be determined after a free, no-obligation site walkthrough where we assess your specific needs, facility layout, cleaning frequency requirements, and any special services. All quotes are customized to ensure you receive accurate pricing for your exact situation.
5.0 on Google
Serving Ontario businesses since 2007. Read what our clients say — on Google, where you can verify every one.
Get your free, no-obligation cleaning quote within 24 hours. Same-week start available.
Local cleaning services across every area of Oshawa, Ontario
Professional commercial cleaning serving Oshawa since 2007
Based in the GTA with dedicated teams serving Oshawa daily. We know the area, understand local businesses, and work across all Durham Region neighborhoods.
Nearly two decades of trusted commercial cleaning service in Oshawa. We've built long-term relationships with 200+ clients through consistent quality and reliability.
Evening, overnight, and weekend cleaning available to avoid disrupting your Oshawa business operations. Flexible scheduling to match your needs.
$5 million liability insurance and WSIB compliant. All cleaning staff are bonded. Every cleaner on our team is experienced.
We use the cleaning products your business chooses and approves, so they suit your staff, including anyone with allergies or sensitivities.
Month-to-month service with no long-term contracts required. We earn your business every month through consistent quality and professional service.
Beyond standard nightly office cleaning in Oshawa, the most-requested Oshawa jobs are warehouse and supplier-facility cleaning, healthcare and clinic compliance, post-construction handover, and recurring schedules. Here's what we offer — and how Durham Region facilities typically scope each.
Oshawa's heritage as a manufacturing town means a deep cluster of auto-parts suppliers, distribution facilities, and industrial operations along Stevenson Road, Ritson Road, Taunton, and the Hwy 401 corridor. We bring our own auto-scrubbers and industrial-grade degreasers, handle racking dust-down, loading dock cleaning, and OSHA-style line painting for forklift safety zones. Cleaning windows are typically overnight or 2–4 hours between shifts.
Lakeridge Health Oshawa Hospital anchors a dense ring of medical clinics, dental practices, physiotherapy and imaging centres along Simcoe Street, Bond Street, and Taunton Road. Healthcare cleaning here means a checklist approved by you and close attention to high-touch surfaces. Audit-ready documentation provided for college and landlord requirements.
Move-in-ready cleaning for new builds, retail fit-outs at Oshawa Centre, condo and townhouse developments along Simcoe and the Hwy 407 extension corridor, and office renovations across Durham Region. Drywall dust removal, window film and adhesive removal, paint spot clean-up, kitchen and washroom sanitization, and final HEPA-filtered vacuuming. Same-week start typical.
Most Oshawa offices choose nightly or 3-times-a-week service. Smaller dental clinics, law firms, and accountant offices often prefer weekly or bi-weekly. Religious facilities, banquet halls, and event spaces book monthly with extra event days as needed. We tailor frequency to your traffic — month-to-month, no long-term commitment.
Every schedule can run month-to-month, or annually with a 12-month price lock.
Tight overnight windows in Stevenson/Ritson distribution centres where every hour of dock downtime costs money. Heavy salt and slush across Oshawa Centre, downtown King Street, and Taunton retail plazas from November through March. Overnight turnover for Lakeridge Health-area medical clinics with strict IPAC documentation. Auto-supplier facility shift coordination. Lakefront salt air on building exteriors near Lakeshore Boulevard and Lakeview from October to April.
We've cleaned through every one of these in Oshawa since 2007. Same-week start, $5M insured, WSIB compliant, 5.0 on Google.
Specialized cleaning for every type of Oshawa business and facility
Commercial cleaning throughout Oshawa and the Greater Toronto Area
Common questions about commercial cleaning in Oshawa
Skip the phone tag — get a customized monthly estimate for your facility right now. No obligation, no sales call.
Join 200+ satisfied businesses across Markham & the GTA. Tell us about your facility and we'll send a custom proposal fast — no obligations, no pushy sales calls.
Online | Cleaning Specialist
