Mainor began his career at Metro Park in 2014 as an Assistant Engineer for Total Quality. In 2018, he was hired directly by Transwestern. He currently serves at Metro Park as an Assistant Building Engineer in a portfolio of seven, Class A office buildings. He performs and documents preventive maintenance work and provides support to our team of building engineers and property management.


Mainor has completed courses in Basic Electricity, OSHA 10-hour safety training, NFPA-70E Arc Flash safety training. He is currently working to get his CFC Universal Certification in Air Conditioning.