520 Trestle Place
Downingtown, PA 19335
(610) 873-1244

Local Reviews
for west chester, pa

Rated 5.0 out of 5 stars based on 29 customer reviews

Great service, professional, knowledgeable and courteous

We are once again very pleased with the services of DiBiase and happy to recommend them to our friends and neighbors. Great knowledge service and very fair pricing plus neat and clean in our house. This is true for a full system Or a routine service call.

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Very thorough

Chris is great

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Service call

Brian was very professional and courteous. It was a pleasure to work with him.

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Great service

Very knowledgeable

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Timely and great service and advice

Outstanding

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Luis was so great!

Speedy and least invasive service experience we’ve ever had. So happy with his work and communication of what he had to do to get us back in business!

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Satisfactory assessment of my cooling system

Very personable and professional technician

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superb service, fair price, very reliable and professional service.

We recently had the benefit of services provided by Kurt on two recent occasions: one for a 'diagnosis', and another for an install/repair need. The repairs were performed under very difficult weather circumstances. The services provided were timely, comprehensive, fair in price, and with utmost respect and courtesy to us. Valuable education was also provided too. Thank you Team DiBiase!

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Excellent Service

DiBiase performs excellent service. Have had nothing but outstanding service!

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Job Locations
for west chester, pa

Christopher B.

Christopher B. Job Checkin

Performed Precision Air Conditioning Tune Up on System. Checked 25x25x1 Air Filter. Filter is clean and in good condition. Cleaned Condensation Drain Line and Condensation Pump. Filled and tested operation of Pump. Inspected Electrical Components on Indoor and Outdoor Units. Spoke with Homeowner about the Seal Tight that was loose around the Power Wire for the Outdoor Unit. The Seal Tight is broken where it fits into the Fitting at the Disconnect Box. Used Electrical Tape to Seal small section that had become exposed. Measured Refrigerant Charge on system. System is operating to standards at this time.


Brian B.

Brian B. Job Checkin

Performed cooling maintenance on heat pump, checked media filter ok. Shut off humidifier for summer. Inspected cooling coil. Cleaned condensate drain and pump. Checked voltage, amperage and electrical connections, measured capacitor values ok. Started heat pump, checked refrigerant charge and temperature drop across coil.


Brian B.

Brian B. Job Checkin

Performed Peco inspection on heat pump with oil backup. Replaced dirty air filter. Inspected indoor coil. Cleaned condensate drain. Checked voltage, amperage and electrical connections, measured capacitor values ok. Started heat pump, checked refrigerant charge and temperature drop across coil.


Joseph D.

Joseph D. Job Checkin

Performed heat pump tune up on attic system in ac mode of operation. Filled out inspection form 2 for system. Air filter is dirty and should be replaced. I did not have 213 media filter on truck so we need to schedule follow up visit. Performed ac tune up on air conditioning system for 1st floor that is connected to oil furnace in basement. Completed inspection form 1 for system. Replaced 413 media filter for system. All working ok at time of inspection.


Brian B.

Brian B. Job Checkin

Performed cooling maintenance, checked eac, ok. Replaced second floor air filter. Cleaned condensate drain and traps. Inspected cooling coils. Checked voltage, amperage and electrical connections, measured capacitor values ok. Started heat pumps, checked refrigerant charge and temperature drop across coils


Bill B.

Bill B. Job Checkin

Gave quote on 120 90% furnaces, 4 ton ac 50 gal power vent and humidifier.


Christopher B.

Christopher B. Job Checkin

Performed Precision AC Tune Up on system. Replaced High Efficiency 413 Air Filter provided by Homeowner. Cleaned Condensation Pump and Drain Line. Added a Union Fitting to Drain Pipe to better access Condensation Pump. Inspected Electrical Components on Indoor and Outdoor units. Measured Refrigerant Charge on system. Checked Humidifier to ensure that it was closed and the Control was turned off. System is operating to standards at this time. Recommend operating Fan at the Thermostat in Circulate to help balance air throughout the Home in between cooling cycles.


Brian B.

Brian B. Job Checkin

Performed cooling maintenance on 2 air conditioners, replaced standard air filters, inspected cooling coils. Blew out condensate traps and drains. Checked voltage, amperage and electrical connections, measured capacitor values ok. Started air conditioners, checked refrigerant charge, found second floor air conditioner low on charge. Topped off refrigerant charge and balanced by superheat. Checked operation and temperature drop across coils.


Christopher B.

Christopher B. Job Checkin

Performed Precision AC Tune Up on Amana Heat Pump System. Replaced High Efficiency 213 Air Filter, provided by Homeowner. Cleaned EZ Trap and Condensation Pump. Blew through Vinyl Discharge Tubing for the Pump. Filled Pump and tested operation. The Condensation Pump and Vinyl Tubing were very dirty. The Vinyl Tubing is not blocked/clogged at this time, however would recommend a regular treatment of vinegar or bleach into the Condensation Pump to help ensure the Tubing remains clear. The Tubing may need to be replaced if it continues to collect buildup inside. Inspected Electrical Components on Air Handler and Outdoor Unit. Measured Refrigerant Charge on system. System is operation to standards at this time. While onsite found the Air Scrubber was turning on and then shutting down and not operating. Tested Air Scrubber to ensure it was receiving a constant 24V signal. The Homeowner has replaced the UV Element several times. After leaving home, spoke with Technical Support about issue.


Luis T.

Luis T. Job Checkin

Performed cooling maintenance, replaced standard air filter. Inspected indoor coil. Cleaned condensate drain and pump, blew out condensate trap. Checked voltage, amperage and electrical connections, measured capacitor values ok. Started heat pump, checked refrigerant charge and temperature drop across coil.


Luis T.

Luis T. Job Checkin

Performed cooling maintenance, checked electronic air cleaner. Cleaned condensate drain and trap. Inspected cooling coil. Checked voltage, amperage and electrical connections, measured capacitor values ok. Checked air conditioner, checked refrigerant charge and temperature drop across coil.


Luis T.

Luis T. Job Checkin

Performed cooling maintenance, replaced Rp 213 media filter. Inspected cooling coil, brushed out eztrap. Checked voltage, amperage and electrical connections, measured capacitor values ok. Started heat pump, checked refrigerant charge and temperature drop across coil.


Christopher B.

Christopher B. Job Checkin

Performed Six Month Inspection on Amana System that was Installed in March 2019. Replaced 213 Air Filter, provided by Homeowner. Reviewed Programming and Settings for System via Cool Cloud App. Cleaned EZ Trap and Inspected Condensation Pump. Inspected Wiring on Indoor and Outdoor Units. Measured Refrigerant Charge on system. Added 4oz of 410-A Refrigerant to increase Subcooling. Total additional charge added to System was 14oz (10 ounces added when installed, and 4 ounces added today). System is operating to standards at this time.


Luis T.

Luis T. Job Checkin

Performed cooling maintenance, replaced standard air filter. Blew out condensate trap. Checked voltage, amperage and electrical connections, measured capacitor values ok. Started heat pump, checked refrigerant charge and temperature drop across coil.


Luis T.

Luis T. Job Checkin

Performed Peco check on 2.5 ton heat pump, installed air filter, blew out condensate trap. Checked voltage, amperage and electrical connections, measured capacitor values. Found blower capacitor and dual compressor/fan capacitor weak. Started heat pump in cooling mode, checked refrigerant charge. Found system low on charge. Emailed estimate to customer. Recommend system replacement vs repairs.