Armstrong Building Maintenance
ARMSTRONG is on call 24hrs a day, 7 days a week.
     Armstrong Building Maintenance & Supplies of Hawaii, Inc. (Armstrong) was founded and incorporated in the State of Hawaii in 1972 by Tom F. Tokars, Sr. and his wife, Dolores, with a vision of creating a family business which would provide janitorial services on the island of Oahu. Armstrong is now solely owned and operated by their sons, Tom F. and Jerry Tokars.
     Over the past four decades, we have diversified to provide services for some of the largest corporations in the State of Hawaii and also provide to the outer islands. We are committed to work in partnership with you to enhance the Owners, tenants, customers and visitors experiences at your place of business. Armstrong’s dedication to providing invaluable depth to any project, will allow your company to have the best services, assurance against liability and greater efficiency with singular accountability.


  • Janitorial
  • Ground and Facility Maintenance
  • Carpet Cleaning
  • Specialty Floor Work
  • Disaster Planning
  • Pressure Washing
  • Marble & Granite Cleaning and Restoration
  • Special Event Logistics Management
  • Parking Lot Maintenance
  • Green Cleaning


Our existing client base consists of the following representative types for a comprised total of 65+clients and 150+ locations.

  • Financial institutions - 4 clients (14 locations)
  • Educational institutions - 3 clients
  • Medical buildings - 4 clients (8 locations)
  • Retail shops & malls - 6 clients (15 locations)
  • Parking structures - 5 clients (13 locations)
  • Commercial offices - 42+ clients (77+ locations)