Best Heating Or Cooling in Los Angeles CA
Jose came for the tankless water heater maintenance with mask on. He showed me how dirty the unit was and explained to me that the frequent error code 12 shown on the panel was due to too much debris clogged up the unit. He helped me clean up the unit and replaced the new cartridge for the filter. I really appreciate his professional work.
a-1totalserviceplumbing.com
640 S Atlantic Blvd, Los Angeles, CA 90022