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 — no contracts required.
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
Green certified products
All staff vetted & trained
18+ 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.
Trusted by offices, medical facilities, and businesses across Oshawa
"We manage a multi-tenant office building in Downtown Oshawa. Zusashi's team handles the common areas and tenant suites perfectly. Very responsive to any special requests."
"Our medical clinic near Lakeridge Health relies on their sanitization services. They are meticulous and follow all proper healthcare cleaning protocols."
"Excellent cleaning for our industrial facility in the Northwood Business Park. They handle the office areas and the shop floor break rooms efficiently."
Get your free, no-obligation cleaning quote within 2 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 provide fast response times 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 background-checked, bonded, and professionally trained for your peace of mind.
Green-certified cleaning products that are safe for your employees, clients, and the environment. Healthcare-grade disinfectants where required.
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 DIN-registered disinfectants, written IPAC cleaning logs, and staff trained on high-touch surface protocols. 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.
All schedules month-to-month. No contracts.
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. 24/7 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
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.
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