Jefferson, MD Air Conditioning, Heating and Plumbing Services
Supreme Air provides Air Conditioning, Heating and Plumbing Services, Repair, Installation, Maintenance, and Tune Up in Jefferson, MD and surrounding areas.
Check out what some of our customers are saying about Supreme Air.
for Jefferson, MD
Installed new marathon water heater
Water heater 50 gl electric upgrade to marathon tank with membership.
Spring Pm On 04/15/19 On arrival set unit to call for cooling measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked filter cleaned EWP and LWP it was low I pump it to 61/50 psi unit tested unit operating normal at this time.also highly recommended UV lights installation.