Tunnel Equipment Maintenance & Repair


This one-of-a-kind course combines classroom instruction with practical hands-on workshops on a fully operational 100’ MacNeil Express Tunnel and In-Bay Express. Along with equipment overviews and equipment performance optimization, you will also learn troubleshooting and preventative maintenance techniques from the top instructors in the industry.



      • Equipment Overview
      • Five Factors of Clean
      • Pneumatics & Hydraulics
      • Electrical Components
      • Controller, Programming, & Timing
      • Chemical & Water Systems
      • Preventative Maintenance
      • Troubleshooting


The 2022 Class Schedule is released!  Sign up today!

To register for NCS College of Clean courses please email chiggins@ncswash.com directly




Additional information

Select a Date

Monday, September 26th thru Wednesday, September 28th, Monday, October 27th thru Wednesday, October 28th

Dates September 26, 2022 to September 28, 2022, October 24, 2022 to October 26, 2022

Vendor Information

  • Store Name: National Carwash Solutions
  • Vendor: National Carwash Solutions
  • Address: 1500 SE 37th St.
    Grimes, IA 50111
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