Our Team
Meet the certified professionals behind Leo's Heating & Cooling.
Leo Martinez
Founder & Lead Technician
With over 20 years of experience in HVAC services, Leo founded Leo's Heating & Cooling to provide premium heating, cooling, and electrical solutions across Metro Detroit.
He holds EPA and NATE certifications and has led thousands of residential and commercial installations. Leo is committed to honest pricing, quality workmanship, and 100% customer satisfaction.
Sarah Johnson
Senior HVAC Technician
Sarah brings 15 years of expertise in commercial and residential HVAC systems. She specializes in energy-efficient equipment, heat pumps, and indoor air quality solutions.
She is NATE certified and EPA 608 Universal. Sarah takes pride in clear communication, thorough diagnostics, and leaving every job site clean and organized.
Michael Chen
Installation Specialist
Michael leads our installation team with precision and dedication. He ensures every furnace, AC, and heat pump is installed to manufacturer specs and our high standards.
He is NATE certified and has received our Installation Excellence Award multiple times. Michael works closely with customers to minimize disruption and ensure a smooth installation experience.
Jessica Williams
Service Coordinator
Jessica coordinates scheduling, estimates, and customer follow-up. She helps customers find the right service package and explains financing and rebate options.
With a background in customer service and HVAC basics, she makes sure every call is handled promptly and professionally.
David Brown
Commercial HVAC Technician
David specializes in commercial HVAC systems—rooftop units, split systems, and building automation. He has over 12 years of experience servicing offices, retail, and light industrial spaces.
He is EPA 608 certified and trained on multiple OEM platforms. David is known for thorough diagnostics and minimizing downtime for business customers.