🧪
Certified Products
Every disinfectant and cleaning product we use is certified for safe, effective use in sensitive environments.
Local, reliable and quality-focused
A cleaner workplace starts with a team you can trust.
Professional commercial cleaning, post-construction cleanup and window cleaning for offices, clinics, gyms, daycares, warehouses and businesses across York Region.
Family-ownedFlexible schedulesDirect communication
Built for busy facilities
Cleaning plans shaped around your building, schedule and standards.
8+Core services
7Primary service areas
1Direct local team
100%Custom quotes
What sets us apart
Certified cleaning and disinfection, done right.
We use certified cleaning and disinfection products and follow GLP & GMP protocols — the same good-practice standards trusted in laboratories, clinics and food production facilities — to guarantee the safety of your space.
GLP — Good Laboratory Practices
GMP — Good Manufacturing Practices
🔬
GLP Standards
We apply Good Laboratory Practices — the rigorous contamination-control standards used in labs and clinics.
🍽️
GMP Standards
We follow Good Manufacturing Practices — the hygiene protocols required in food production facilities.
Our services
Commercial cleaning that fits your operation.
Choose recurring janitorial service, specialized cleaning, or a one-time project. Every plan is customized to the site.
🏢
Commercial Cleaning
Reliable recurring service for offices, retail spaces, warehouses and commercial facilities.
Learn more →🏗️
Post-Construction
Detailed dust removal, surface cleaning and final preparation before handover or move-in.
Learn more →🪟
Window Cleaning
Interior and exterior glass cleaning for offices, storefronts and commercial properties.
Learn more →✨
Floor & Carpet Care
Deep cleaning, spot treatment, scrubbing, buffing, stripping and waxing services.
Learn more →
Why G&J
Personal service with professional standards.
You deal directly with a local owner who understands operations, quality control and the importance of keeping your facility ready for employees, customers and inspections.
✓
Customized cleaning plans
Built around your traffic, schedule and priorities.
✓
Flexible evening and weekend service
Cleaning completed with minimal disruption.
✓
Quality checks and clear communication
Issues are addressed quickly and directly.
Facilities we serve
Offices and professional spaces01
Medical and dental offices02
Gyms and fitness centres03
Daycares and learning spaces04
Warehouses and industrial sites05
Service areas
Local cleaning support across York Region.
We are positioned to support businesses in Newmarket, Aurora and surrounding communities.
NewmarketAuroraEast GwillimburyBradfordRichmond HillVaughanMarkham
Trusted by local businesses
Oasis Park Dental
F45 Training Newmarket
Newtonbrook Block Supply
Some of the businesses we clean for.
A few of the local companies that rely on G&J for regular commercial cleaning.
Oasis Park DentalF45 Training NewmarketNewtonbrook Block SupplyNeed a dependable cleaning partner?
Tell us about your building, schedule and priorities. We’ll prepare a customized quote.