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Meet The Team


Donna Kreisler General Manager

I have a 21-year-old daughter who I adore. Happily remarried since last November. I have trained over 10,000 people in my career. I love to learn and educate.

“We rise by lifting others.” – Robert Ingersoll

Ricardo Omar Hernandez

Senior HVAC Technical Director and Field Manager

I have been in the HVAC business for almost 20 years and I have won MVP & Excellence Performance recognitions for the past 5 years. I guide the sales coordinators team in the office, review contracts, perform troubleshooting on complicated equipment issues, and diagnose and repair systems as needed. I also create engineering designs, provide troubleshooting guidance to other technicians and installers in the field, and perform quality checks on job sites. I am approachable, easy going, and I treat people with respect. I like to share my knowledge and expertise.

” I enjoy what I do!”

Gene Rudin Assistant General Manager

Married for 17 years with 2 boys, ages 14 and 10. I love camping, fishing, and the great outdoors. I also love spending time with my family and most of all, love being a dad.

“Empty your mind, be formless. Shapeless, like water. If you put water into a cup, it becomes the cup. You put water into a bottle and it becomes the bottle. You put it in a teapot, it becomes the teapot. Now, water can flow or it can crash. Be water, my friend.” – Bruce Lee

Leo Tsap Production Manager

I have been married for 17 years; I love to tinker on old cars and I’m an amateur chef.

Do or do not, there is no try.

“Do or do not, there is no try.”

Grace Dantic Accounting Manager

I am originally from the Philippines and I have been doing accounting in the United States for over 20 years.

I love my family and my dogs, Echo and Kubo. I enjoy being out in in nature and will travel to any beautiful place with beautiful scenery, great camping, or beaches! My ultimate dream is to sit on the beach in Palawan, Philippines.

“A woman is unstoppable after she realizes she deserves better.” – Anonymous

Kelsey Loyd Operations Manager

In my free time, I love to play with my dogs Heidi and Clair de Lune. My hobbies include traveling, arranging flowers, and scuba diving, and fishing with my family. I’m also the only person I know who still writes checks, uses a rotary phone, and goes to the opera but can’t seem to get a senior discount.

“Live! Life is a banquet and most poor suckers are starving to death.” – Rosalind Russell

Michael Chandler Senior Project Manager

Loves cooking and camping

Acting and making people laugh

“If you can dream it, you can do it!.” – Walt Disney

Lorraine Scarano Senior Project Manager

I like to spend my free time hiking, working out, and spending time with friends. I have two adult children who I’m very proud of. My favorite places that I’ve traveled in my life were New York City, London, and Dubai.

I’m one kind word away from stopping someone from giving up.

“I’m one kind word away from stopping someone from giving up.”

Veronica Rosales Accounting Assistant

I love to watch my 3 kids play sports on the weekends!

Leticia Amaya Office Manager

I love playing with my kitten Oreo and making jewelry. My goal is to become a successful business owner and create a free financial institution where children can learn money management and investments.

“A person who never made a mistake never tried anything new.” – Albert Einstein

Jerri Hines-Morgan CSR & Dispatch Supervisor

I am the mother of four beautiful, amazing children and two furry cat babies. I’ve been happily married to my amazing husband for sixteen years. In my free time I love reading, going to the beach, and going on family trips.

“If you aren’t willing to keep looking for light in the darkest of places without stopping even when it seems impossible, you will never succeed.” – Grey’s Anatomy

Cynthia Hernandez CSR & Dispatch Supervisor

I love going to Dodger games and am a huge Disney fanatic. I could watch Marvel movies all day! I am also the oldest of five children and I love to spend time with my family, friends, and my dog Coco.

“No matter how your heart is grieving, if you keep on believing, the dream that you wish will come true.” – Cinderella

Certified HVAC Design Experts

Maximilian Arias Certified HVAC Design Expert & Service Technician

I like to hang out with my dogs and wife. I also love to cook and try new cuisines!

Mehdi Bayegi Certified HVAC Design Expert

Allen Buzaglo Certified HVAC Design Expert

I love spending time with my 9-year-old daughter as well as my 7-year-old twins. My favorite movie is Braveheart and oldies music rocks! I love my pet Shi Tzu named Minnie and any time I can, I go fishing and spend time doing any beach-related activity.

John Gaxiola  Certified HVAC Design Expert & Service Technician

My hobbies include camping and off-roading with quads and dirt bikes. I love my family and riding with my motorcycle club called Sic Psycles. I have trained many HVAC technicians in my career.

Amir Levi Certified HVAC Design Expert

I have two amazing kids, a boy and a girl. My favorite band is Depeche Mode.
Music is what I love
Father is who I am
Love is how I live

Eli Harosh Certified HVAC Design Expert

I have two children ages 25 and 26 who both live in the L.A. area. They are the reason why I moved to L.A. I have a beautiful Maltese puppy called Goldie. My favorite movie is Legends of the Fall. My hobbies are cooking, horseback riding, and off-roading with my son.

Adam Nasser Certified HVAC Design Expert & Service Technician

My favorite show is Friends and my favorite movies are the Fast and Furious series. I enjoy working on cars, swimming, and playing soccer. My position is goalie. I also love exploring new areas and cities and food of all kinds. The most important people in my life are my family.

Ziv Majar Certified HVAC Design Expert

Jeremy Russell Certified HVAC Design Expert

I love to have fun and go out with my wife, family, and friends whenever I can! I also am happy to stay at home and watch my favorite TV shows like Animal Kingdom and Sons of Anarchy. I take whatever opportunities and time I have to gain more knowledge in my career to help people.

“Dreams are only dreams if you don’t make them come true.”

Michael Santamaria Certified HVAC Design Expert & Senior Service Technician

Loving dad to 3 kids. Also proud dad to a family of rescue goldfish. I’m proud of my Italian heritage and love to spend time outdoors, especially at the beach. Working to save the environment every day by driving a Prius like Mario Andretti.

Joe Urrutia Certified HVAC Design Expert & Service Technician

I love to spend time with my family as well as camping and spending time in the great outdoors.

Fred Worley Certified HVAC Design Expert

My favorite movie is The Outsiders and my favorite music genre is classic rock. I have one cat named Mamas. I also have one son and we recently added a baby girl to our family as well!

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