Welcome To The Higher Standard Johnsons Offers

Advanced Commercial / Industrial Janitorial & Property Maintenance Service’s unique approach to customizable programs side by side with our unyielding obligation to five star customer service establishes a future rewarded with customer satisfaction.


Advanced is always focused on the long term with customer service as our main priority.  The success of a business is not only measured by consistent accomplishments.  But also by years of consistency and progress, from a well organized team of professionals that consistently go above and beyond the call of duty.

Whmis qualified

Fully insured & bonded

On-site interactive supervision ensuring 

customer satisfaction

Qualified professional staff

Specializing in Commercial & Industrial properties

Immediate emergency response

Complete satisfaction

24-hour access 

Proudly servicing Leeds / Grenville & Thousand Islands

Contact us today for a FREE no-obligation consultation!

 e-mail: info@advancedcontractors.com                                                                                                                                                                      EXPERIENCE THE ADVANCED DIFFERENCE                                                                                                                                                                      YOUR LEADER IN JANITORIAL & BUILDING MAINTENANCE SERVICE