D&H services all types of air conditioning units in the South Kinney

Every day our HVAC technicians come back to our service centers with many stories related to air conditioning repair services. We decided to share some.

DOES D&H SERVICE COMMERCIAL A/C?

YES! D&H AC services and maintains commercial and industrial A/C. We service all A/C brands, all models, whether or not we installed the units. Today on South Kinney Road (85713 zip code), we serviced 5 air conditioning units, starting with 3 Trane heat pump units. We started them up and checked pressures, checked amp draws and current controllers; vacuumed and cleaned out the condensation drains, checked the filters, checked & tightened all electrical connections. On the Trane unit facing south to the front of the building, the compressor was pulling high amps but the current controller read OK. Pressures were OK. We cleared out the condensation drain with a shop vac. The filters were in OK condition, all was operating normal at this time on those units. We recommended coil guards and AC renewal, due to the fact they are heat pumps. We ended service with two Daikin AC units: checked supply and return air temperatures on all five units: all air temperatures reading within factory range, and split temperatures between 17° and 24°. Sub-cooling and superheat were right where they need to be. Amp draws were good, though we had to replace a current controller on the Daikin AC unit facing south. We ended our maintenance call with all units operating under normal factory range.

Call D&H Nate-Certified technical specialists at (520) 664-3699 for questions and estimates. Ask about the Guardian Maintenance Plan to save money.

D&H AC has been servicing the W Miracle Mile, I-10 E and AZ-86 W/W Ajo Way to Tucson Estates since 1959. We have over 246 installs just in the neighborhood of N South Kinney.

N South Kinney to D&H Air Conditioning & Heating, 3990 S Evans Blvd Tucson, AZ 85714