Professional Installers, Inc.

Home Market:
St. Louis
Operating Area:
Central Missouri, southern Illinois


  • Office furniture installation
  • Reconfiguration
  • Demountable wall installation
  • Receiving & shipping
  • Project management
  • Office relocation
  • Delivery
  • Short-/long-term storage
  • Cleaning
  • Refurbishing
  • Hotel FF&E installation
  • Touch-up & repair

Professional Installers, Inc. (Pi) has been providing facility management services in St. Louis, Central Missouri and Southern Illinois since 1984. Pi can provide non-union and union installers.

Now, with over 75 installers, comprehensive service capabilities, modern facilities and experienced management, Pi is one of the largest office furniture installation companies in the Midwest.

Our commitment to excellence keeps us focused on identifying processes, procedures, techniques and tools that benefit our customers. We look at each business element to identify best practices that could enhance performance. The end result is less down time, lower cost, better use of assets and much more.

Special Features of Our Service

  • Dedicated, certified team of installers for the installation and reconfiguration of floor-to-ceiling wall systems.
  • Facility management services include planning, coordination, administration and constant communication.
  • Team Design is utilized for quoting, work order and project management.
  • Highly experienced work force with an average length of service of 13 years.