Jonnathon is the founder and heartbeat of Harris Mechanical, Inc. What began as a vision—and a whole lot of determination—took shape from the front seat of his truck and grew into the company our community knows and trusts today. For more than 20 years, Harris Mechanical has thrived thanks to loyal clients and the power of word-of-mouth referrals.

A Macon native and Tattnall Square Academy graduate, Jonnathon learned the HVAC/Refrigeration trade from Wendie’s father before proudly serving in the U.S. Army beginning in August 1991, specializing in the same field. He and Wendie will celebrate 34 years of marriage this December, standing side-by-side through every step of this journey.

Project Manager/ Commercial Installation

You hear the saying that people “ cut their teeth” in an industry. Well, Nate actually did. He grew up with Harris Mechanical and learned first hand directly from his Dad on all the important “ how to’s” in the HVAC industry - including dedication to perfection and dedication to excellent customer satisfaction. Nate is a Monroe County, GA native and graduated from Mary Persons High School in Forsyth in 2018. He has “officially” worked at Harris Mechanical since he was legal to do so, but his experience started 22 years ago when he would go on service calls with Jonnathon. Nate holds many certificates from EPA , Daikin and A2L, and his favorite part of work is that he gets to work with family. When not working, Nate loves to Hunt, Golf and Fish, and loves to visit his favorite vacation spot in Destin, Florida. One of Nate’s best friend is his beloved 7 year old Brittany Spaniel, Rheem. He is engaged to is other best friend, Anna, and they are set to be married on October 2026.

Hunter grew up in Forsyth, GA and graduated from Mary Persons High School in Forsyth. He started with Harris Mechanical soon after High School graduation and have been with Harris for 10 years. Hunter holds several certifications from EPA, Diakin, Mitsubishi and Trane. When asked, Hunter will tell you his favorite part of the job is completing a full installation and he has the talent of being about to level ductwork with eye (really important on any install!). When not at work, you can find him Hunting or Fishing, or with is other half, Summer.

Anna is from Macon and graduated from Tattnall Square Academy in 2019. She loves being part of the family business and her 4 legged BFF Reem gets to accompany her to the office daily! You can find Anna juggling many things during the day with a smile! She started with Harris Mechanical in 2024 and has lived and breathed HVAC since well before then - soaking up all of the knowledge surrounding her. You kind of have to when you are going to marry into the family! She and Nate are engaged and set to get married October 2026

Chief Revenue Officer

Dani McDonald

Charles Grant

HVAC Tech

Issac has been a valuable member of our team since 2022. He is from Macon, GA and graduated from Tattnell Square Academy. He loves hanging out with friends and vacationing at the beach!

Brandon McDonald

CNC Plasma Operator