CALL: 248-953-1385
CALL: 248-953-1385
Oakland Heating & Cooling is owned and operated by John Serrano, who has worked in the HVAC industry since 1995. He founded the company in 2000, operating through J.R.S. Mechanical, Inc., and has run it out of Oxford, Michigan ever since. Oakland Heating & Cooling is an authorized Rheem dealer, serving homeowners and businesses throughout Oxford, Lake Orion, Clarkston, and the surrounding Oakland County communities.
John's approach is to explain what's actually wrong with a system, whether it can be repaired, and what a fair repair or replacement looks like — before recommending anything.
Read John's full background →We're based right here in Oxford, serving Oakland County homeowners and businesses.
We lay out the options and what each one costs. Then you decide.
We install and service Rheem heating and cooling equipment as an authorized dealer.
We write cost and how-to guides so you can make an informed decision, even if you end up choosing someone else. See our cost guides →
Full-service HVAC for homes and businesses across Oakland County.
Outside of work, John spends time with his family, works on projects around the house, and follows Michigan sporting events. Staying busy, solving problems, and working with his hands are part of what drew him to HVAC in the first place.
John and the team live and work in the same communities they serve.
Pictured: John and his son, Evan.
Book online or give us a call — whichever is easier.
Oakland Heating & Cooling has been serving Oakland County homeowners since 2000. We are a family-owned and operated company with deep roots in the Oxford, Michigan community.
John Serrano owns and operates Oakland Heating & Cooling. He founded the company in 2000 after working in the HVAC industry since 1995.
John has worked in HVAC since 1995, more than 30 years, and has run Oakland Heating & Cooling since founding it in 2000.
Yes. All of our technicians are licensed and insured in the state of Michigan, and the company holds Michigan Mechanical Contractor License #7113537. We are also EPA certified and an authorized Rheem equipment dealer.
No. Every technician who comes to your home is a member of our in-house team. We never use subcontractors because we believe in maintaining full control over the quality of work and the customer experience.
