Dennis McKinzie Sr.

CEO

Dennis has 48 years in the Mechanical trade both Plumbing & HVAC. He is currently a Building official for Cresson, and Pelican Bay, Texas. He is also used as an Expert Witness for both Plumbing and Mechanical Judicial actions.

He teaches the following classes:

  • O’Grady Plumbing
  • ACIS Inc, 1028 N McDonald, McKinney, TX at 1:00 p.m. on a Friday
  • Service Response Team – 8200 Northeast Parkway, North Richland Hills, TX at 2:00 p.m. on a Tuesday.

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4600 Tulip Dr.
Granbury, TX. 76049

info@pioneereducationalservices.com

Toll Free: (866) 786-4961
Local: (817) 793-6426