About DB Sales
We have provided boiler, industrial equipment, plumbing, and energy efficient commercial HVAC services to Southern California for over 40 years.
DB Sales is a licensed and bonded contractor in California, holding both a C-4 and C-20 contractor’s license. We have received numerous awards and industry recognitions over the years, notably the Southern California Gas Company’s Trade Pro Partner of the Year Award.
We were founded in 1978 to serve commercial and industrial facilities throughout Southern California. We have been expanding our capabilities ever since for providing, servicing, and repairing heating and cooling equipment.
Stephen Mertz has been CEO of DB Sales since 2010. Steve holds a degree in Mechanical Engineering, B.S.M.E. from Bucknell University in Pennsylvania. He’s been involved in boiler system design and application for more than two decades and has advanced expertise in designing steam and steam boiler systems, high efficiency hydronic, and domestic heating systems. His focus on energy efficient systems has helped lead the company to exponential growth.
President and CEO