Air Compressor Repair

Lesson topics include:

  • Precision measuring instruments, 
  • Troubleshooting, disassembly, repair, reassembly, and testing of low- and high- pressure oil-lubricated and oil-free air compressors. 

UII tailors courses to the types of air compressors used by each customer. 

Training Period: 3 Weeks. Continuing Education Units (CEU) Award: 12 Units.


Air Conditioning & Refrigeration Repair

Lesson topics include:

  • Blueprint reading; 
  • Precision measuring instruments; 
  • Principles of operation; 
  • Repair and maintenance of valves, switches, and condensers;
  • System defrosting, charging, leak detection, and evacuation; and 
  • Troubleshooting reciprocating, self-contained, and centrifugal air conditioning systems. 

Training Period: 3 Weeks. Continuing Education Units (CEU) Award: 12 Units.


Computer Numerically Controlled (CNC) Machine Training

Lesson topics include:

  • Manual and symbolic FANUC Auto Program Tool (FAPT) programming; and
  • Operator control panel operations for the lathe and mill and machine setup.

Training Period: 5 Weeks. Continuing Education Units (CEU) Award: 20 Units.


Courses provide specialized training in advanced construction trade skills. The list of courses is below:

  • Asphalt Paving Operations
  • Truck, Tractor, and Trailer Operations
  • Wrecker Operations
  • Soil Stabilization, Water-Well Drilling, Rock Drill Operations
  • Power Earth Auger
  • Scraper Operations
  • Grader Operations
  • Crawler Tractor and Attachments
  • Ditcher Operations
  • Front End Loader and Attachments
  • Cranes and Attachments

Training Period: 2-5 Weeks. Continuing Education Units(CEU) Award: 8-20 depending on length of course.

Equipment Operator Construction Trade Skills: Intermediate & Advanced


Lesson topics include:

  • Defensive driving and accident avoidance;
  • Understanding operator technical, field, and lubrication manuals;
  • Preventive maintenance for tractors and trailers; 
  • Tractor and trailer operations; 
  • Tie and convoy procedures for construction equipment; 
  • Safety; 
  • Driving and preventive maintenance for 5-ton dump truck; 
  • Dumping and spreading procedures; 
  • Scoop loader preventive maintenance and safety; and
  • Clamshell operations and forklift operations.

Training Period: 2-5 Weeks. Continuing Education Units (CEU) Award: 8-20 Units.

Equipment Operator I


Lesson topics include:

  • Preventive maintenance and safety of motorized scraper;
  • Spread, fill, and excavation operations;
  • Preventive maintenance and safety of graders;
  • Grading and constructing a V-ditch;
  • Crawler tractor safety and operations including push loading scrapers;
  • Stockpiling and spreading material;
  • Constructing a ditch;
  • Earth operations; 
  • Air compressors; and 
  • Compaction equipment.

Training Period: 2-5 Weeks. Continuing Education Units (CEU) Award: 8-20 Units.

Equipment Operator II


Lesson topics include:

  • Analysis of hose failure; 
  • Hose and fitting identification; 
  • Hose assembly and testing; 
  • Operation of the dogleg assembly machine; 
  • Hose installation procedures; and 
  • Repair of broken and leaking flexible hoses.

Training Period: 2 Weeks. Continuing Education Units (CEU) Award: 8 Units.

Flex Hose Repair


Lesson topics include:

  • Principles and operations of hydraulic systems and components; 
  • System analysis, purification and flushing; 
  • Hydraulic valve and actuator repairs; 
  • Accumulator, pump, and motor disassembly, inspection, repair, and reassembly; 
  • Hydraulic test stand operating procedures; and 
  • Component testing. 

Training Period: 3 Weeks. Continuing Education Units (CEU) Award: 12 Units.

Hydraulic Systems Service & Repair


Lesson topics include: 

  • Pre-alignment procedures; 
  • Measurement and calculation; and 
  • Alignment procedures on horizontally and vertically mounted units using both Laser Alignment and ACES Systems.

Training Period: 1 Week. Continuing Education Units (CEU) Award: 4 Units.

Machinery Shaft Alignment


Lesson topics include:

  • Visual inspection of weight test equipment; 
  • Use of dynamometer and test equipment; 
  • No-load, static, dynamic, and rated load testing procedures; 
  • Wire rope inspection; and 
  • Operation and testing of powered and nonpowered hoists. 

Training Period: 2 Weeks. Continuing Education Units (CEU) Award: 8 Units.

Weight Testing