Employee Spotlight

We have over 30 years of combined HVAC service and installation experience. We have two locations: Long Beach Island, and Barnegat, NJ and have operated here since 1999. Meet some of our Airtech experts below!

Meet Our Team

Ray Dietrich


My career in the HVAC business started in 1994. I quickly grew to love every aspect of the field. I eventually worked my way up to partnership in a Monmouth County company and stayed there for twenty years. In 2017 I was presented with an opportunity to own my own business in my community and spend less time commuting. I sold my share to the company and purchased Air Technical Services. It has proved to be the best decision I’ve ever made as the extra time with my family has been priceless.

Aaron Josa

General Manager

I started working with Ray 19 years ago and with Lisa 15 years ago. Together the three of us have a great work bond, which is key to running a successful business, along with the rest of the office and field staff. When I am not working, I’m spending time with my family and playing a lot of sports with my boys.

Lisa Whitley

Office Manager

I began working with Ray Dietrich at Air Technical on April 1, 2019, but my history with Ray goes back to almost 2 decades. I cannot say enough about this fine man. He is super talented and honest, which makes this as good a working situation as I’ve ever had. If that was not enough, I am also teamed back up with Aaron Josa, our General Manager. I along with Aaron helped Ray build the most successful Heating & Cooling Company in Monmouth County prior to his purchase of Air Technical. And we look forward to making Air Technical even more successful and we are already on the way. For fun, I run six-plus miles every morning at sunrise with my amazing German Shepherd Olga.

Monica Martinez

Administrative Assistant

I have been with Air Technical Services since May of 2019 and I have been working in the HVAC field in the office for going on 6 years. I truly enjoy working for Air Technical for many reasons but mostly because it is a family-owned business with great staff. Not to mention our friendly customers who make it easy to provide great customer service! On the weekends and with all the free time I have, I enjoy spending as much time outside with my family as I can. Camping, hiking, and riding bikes are some of my top favorites.

Chris Blasi

HVAC Service Technician/Plumber

I started working with Air Technical Services in April of 2018. I have been in the HVAC/plumbing field for 17 years. Working for Air Tech has been amazing and working for an owner that really cares about his employees and customers to provide the best customer service. When I am not working, I love to go camping and hiking with my family as often as we can.

Jay Kelley

HVAC/R Service Technician

I’ve been with Air Technical services since early 2019. Air Tech provides a healthy work environment for its employees and amazing customer service. I’ve been working locally in the heating, air conditioning, and refrigeration industry for over twenty years. I’m an Army veteran and a family man. In my spare time, I enjoy freshwater fishing with my children in the local forests and lakes… GO COWBOYS!

Hector Rodriguez

Plumbing Service Technician

I have been with Air Technical Services since May of 2019, but I have been a plumber for 13 years. I enjoy working for Air Tech because it is a growing family-oriented company. In my free time, I like to relax at home and hang out with my 3 daughters and wife.