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Business Details
50+ Years
experience
Your Trusted Partner for Commercial Cleaning Solutions
Decca Janitorial Services has been a leader in professional commercial cleaning since 1974. Our commitment to excellence is demonstrated through 45+ years of experience, an A+ rating with the Better Business Bureau, and Government Reliability Statusa distinction earned through rigorous background checks and quality control. We offer a comprehensive range of services including office cleaning, condominium maintenance, warehouse sanitation, and industrial plant cleaning. Our proprietary service guarantee ensures client satisfaction, with unresolved issues addressed at no cost.

Our team of English-speaking professionals undergoes extensive training and monthly quality inspections to maintain the highest standards. We prioritize eco-friendly cleaning solutions and advanced equipment to meet modern hygiene demands, including specialized COVID-19 sanitation protocols. With operations across Toronto and Southern Ontario, we serve diverse sectors from medical facilities to retail spaces, maintaining a 98% client retention rate through consistent, reliable service delivery.
Services
Janitorial Services Office Cleaning Condominium Cleaning Warehouse Cleaning Carpet Steam Cleaning Industrial Plant Cleaning Day Porter Services Window Washing Parking Lot Sweeping Construction Cleanup
Details
  • Year established: 1974
Highlights and features
  • 45+ years of commercial cleaning expertise with proven reliability
  • Government Reliability Status with verified staff credentials
  • 100% satisfaction guarantee with free service resolution
  • Eco-friendly cleaning solutions and LEED-certified programs
  • Monthly quality control inspections included at no extra cost
Associations and certifications
  • Better Business Bureau
  • Government Reliability Status
What people say
Great job Good service Professional cleaning Always helpful Positive experience
Services
Janitorial Services
Our comprehensive janitorial services maintain commercial spaces with daily cleaning, restroom sanitation, and waste management. We serve offices, medical facilities, and retail locations with English-speaking staff trained in modern cleaning techniques. Regular quality inspections ensure consistent service delivery across Toronto and Southern Ontario.
Office Cleaning
Specialized office cleaning includes surface disinfection, carpet maintenance, and equipment sanitization. We implement customized schedules to minimize workplace disruptions while maintaining hygiene standards. Our eco-friendly products create safe environments for employees and visitors across Toronto's business districts.
Condominium Cleaning
High-end condominium services cover lobby polishing, window washing, and common area sanitation. Our team maintains exterior grounds and parking facilities while using 3000-grit twister pads for maximum floor shine. We provide 24/7 emergency response for upscale properties in the GTA.
Warehouse Cleaning
Warehouse services include floor degreasing, equipment cleaning, and inventory area sanitation. We follow strict waste disposal protocols to meet regulatory standards. Our experienced team handles large-scale facilities with specialized equipment for food processing areas and manufacturing plants.
Carpet Steam Cleaning
Using advanced steam cleaning systems, we remove deep-set dirt and bacteria from commercial carpets. Our eco-friendly solutions meet manufacturer recommendations while providing rapid drying times. This service extends carpet lifespan and improves indoor air quality for businesses across Southern Ontario.
People
James Wilson
President & CEO
James Wilson leads Decca Janitorial Services with a commitment to quality established since 1974. He personally guarantees competitive pricing and long-term client relationships through his direct involvement in service delivery and customer satisfaction initiatives.
Questions
What commercial cleaning services do you offer in Toronto?
We provide office cleaning, condominium maintenance, warehouse sanitation, industrial plant cleaning, carpet steam cleaning, day porter services, and construction cleanup across Toronto and Southern Ontario.
Do you offer a satisfaction guarantee?
Yes, we guarantee 100% satisfaction. If any cleaning issue remains unresolved after your next scheduled service, that cleaning visit will be free of charge.
Are your cleaning services available after hours?
Our standard services include flexible scheduling options with last-minute requests accommodated within two hours of notice during operational hours.
How do you ensure cleaning quality?
We conduct monthly quality control inspections, maintain Government Reliability Status through staff background checks, and provide ongoing training for all cleaning professionals.
What payment methods do you accept?
We accept major credit cards for all commercial cleaning services. Custom payment plans are available for long-term contracts with businesses in the GTA.
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