When you need air conditioning, heating and water heater services in Thorndale, PA, you need DiBiase Heating & Cooling Company. We’ve earned a reputation over the years for providing customer-first service you can count on.
We live by rock-solid values of integrity, honesty and quality. Read our reviews and find out why your neighbors think of our trusty frog mascot whenever they need local heating, air conditioning and water heater services in Thorndale, PA.

Local Reviews
for Thorndale, PA

Rated 5.0 out of 5 stars based on 6 customer reviews


Great service




DiBiase is a great HVAC company. Their service is ALWAYS great.


Great Service, Personal and Thorough




This rating is based on the follow-up inspection as the unit was installed at the beginning of April. The unit has been running as expected without issues. I mentioned an area or two where I felt the unit was not quite proficient; however the technician went into the control settings and made and adjustment that has resolved the issue, and the unit has been working fine ever since.The technicians were the ones who installed the unit, and were great to speak with for both installation and follow-up. They were both personable and answered all of the questions I had; in addition, they allowed me to ask specific follow-up questions in order to get a better understanding of how the unit works and certain maintenance items. I have dealt with a handful of HVAC contractors in the area for both home warranty work, and when pricing out replacement units. DIBIASE was by far the most professional, prompt, and attentive to the needs of our situation.


routine maintinence





"Keeping in Touch"




Dibiase Heating & Cooling is all about keeping the client updated. Like the confirmation and reminders of appointments and the follow-up on the work completed with copies of the data and invoices. All the technicians are skilled and friendly. Thanks Dibiase.


Seasonal Maintenance





Excellent and courtesy Service





Joseph D.

Joseph D.

Reset furnace and observed operation. Found furnace firing up and shutting down after 5 seconds. Tested flame sensor and removed and cleaned sensor. Tested operation.Recommend full thorough cleaning on furnace and removing and cleaning of blower assembly. No filter is installed on unit. Recommend installing filter right away. Filter size is 18x18x1. Pitch on vent pipe is incorrect and also the vent pipe is too close to drywall and needs to be corrected for safety . Drywall needs to be removed to assess what needs to be done to repair.

Near Lincoln Hwy E, Thorndale, PA 19372
Christopher B.

Christopher B.

Service call that the Humdifier was leaking. Humidifier was turned off upon arrival. Turned Humidifier on and tested. Found Humidifier Panel was corroded and water was leaking over the top of the tray. Humidifier was cleaned and serviced in December. Hard water could cause the Water Panel to corrode prematurely. Cleaned Humidifier Tray and replaced Water Panel. Blew through Drain Tubing to ensure it was clear. Turned Humidifier back on and monitored. Allowed Humidifier to run for 10-15 minutes and found no signs of Water Leaking. If was leak occurs again, recommend replacement of the Water Panel Tray and Feeder Tube. If the Feeder tube cannot sit in the proper position on the top of the tray is it can cause water issues. Included an estimate for the Water Panel Tray and Feeder Tube for an Aprilaire 500 Humidifier.

Near Norma Dr, Thorndale, PA 19372
Luis T.

Luis T.

Found no oil getting to bleeder so replaced very dirty rf1 oil filter also found .85 80 degree a nozzle all clogged up so replaced the pulled apart burner and found coupler rounded out so replaced and still no flow at oil bleeder , found bad oil pump . Had a becket clean cut oil pimp on the truck so replaced. Most of these issues were caused by lack of maintenance. Also after getting furnace running blower moter didn't sound real good starting up , furnace is getting pretty old and recommended getting a quote to replace.

Near Raye Rd, Thorndale, PA 19372
Chris B.

Chris B.

We replaced the thermostat control with a new Redlink Pretige IAQ control with internet Gateway and outdoor sensor.We completed all wiring modifications to the system and setup and test all components to ensure proper operation.

Near Thornridge Dr, Thorndale, PA 19372
Chris B.

Chris B.

Performed precision heat tune up on gas furnace. Verified proper electrical and mechanical components. Replaced air filter. Serviced humidifier, replaced water panel. Verified proper gas pressures and combustion on two stage gas valve. Verified that all major components operate properly at time of service.

Near Oakmont Dr, Thorndale, PA 19372
Chris B.

Chris B.

Performed precision heat tune up on gas furnace. Replaced air filter. Cleaned and serviced humidifier. Verified proper electrical and mechanical components. Verified proper gas pressures and combustion on 2 stage gas valve. Cleaned burners and ignition chamber, verified that all major components operate properly at time of service.

Near Norma Dr, Thorndale, PA 19372
Chris B.

Chris B.

Replaced draft inducer motor under warranty.

Near Edge Ln, Thorndale, PA 19372
Chris B.

Chris B.

Found hot water heater leaking from the tank itself, water heater heater is over 14 years old, recommended new water heater, expansion tank and pan.Installed new 50 gallon Bradford White natural gas powervented water heater. Completed al mechanical and piping connections to water heater. Filled and purged system and tested operation.

Near Garden View Dr, Thorndale, PA 19372
Chris B.

Chris B.

Performed precision heat tune up on gas furnace. Replaced air filter per homeowner. Checked humidifier operations. Verified proper gas pressures and combustion. Verified proper electrical and mechanical components. Found draft inducer motor with a slow water leak. Part will be replaced under warranty. All major components operate properly at time of service.

Near Edge Ln, Thorndale, PA 19372
Luis T.

Luis T.

Install new transformer, electrodes, also installed new vision pro 8000 thermostat with outdoor wireless sensor, set up system for heat pump with oil furnace backup,,,,set heat pump lockout at 35F with furnace lock put at 40 and 3 degree back up fall back between 35 and 40 F test and cycle hp and furnace ok, went over with customer on the new system set up, ok

Near Norma Dr, Thorndale, PA 19372
Luis T.

Luis T.

No heat,,,,system is hp with oil furnace backup, none working would not come on, issues coming from stat, calling for y heat pump and w2 for oil furnace, oil heat back kit isolating regular heat due to big difference bewtween set point and room temp, that's one problem, tes hp it self seems to be ok, but thermostat not set up for oil back up, try to start oil furnace, electrodes are in bad shape tips are all worn out, also ignition transformer is weak, recommend installing new thermostat, with outdoor sensor, and set up for hp with oil back up, and replace electrodes,,,,,also highly recommend replacing ignition transformer

Near Norma Dr, Thorndale, PA 19372
Chris B.

Chris B.

Performed precision heat tune up on gas furnace. Replaced air filter. Verified proper gas pressures and combustion readings. Verified proper electrical and mechanical components operate properly at time of service. Recommend replacing air filter monthly or if necessary. Verified that all major components operate properly at time of service.

Near Garden View Dr, Thorndale, PA 19372
Joseph D.

Joseph D.

Found unit shut down on 6 flash code and found blown fuse. Replaced fuse and found thermostat wired incorrectly and common wire wired to B connection for reversing valve which caused short circuit. Removed common from stat , there is no common connection on stat.Performed heating inspection and certification on unit. Unit is approximately 1 year old. Inspected heat exchanger and burners, inspected condensate pump, cleaned drain lines and trap, inspected flame sensor and ignitor, tightened electrical connections, checked air filter (16x25x5 filter installed). Recommend new filter immediately. Performed combustion analysis and efficiency test on furnace. Heater is in good working order at time of inspection.

Near Lincoln Hwy, Thorndale, PA 19372
Joseph D.

Joseph D.

Performed gas heat inspection check electrical low and high ok cleaned sensor check burners ok gas pressures low and high ok combustion test cycle heater service humidifier replace #10 pad, cycle heater and test HU ok also performed ac tune up at the same time outdoor unit 410 and electrical ok contractor and cap ok cycle ac ok please call customer to shedule return visit to install ecm protector 10-12-18 Luis and nstalled ecm motor protector cycle ht ok noticed water heater is from 2007 gave customer quote to replace water heater

Near Edge Ln, Thorndale, PA 19372
Christopher B.

Christopher B.

Performed Precision Heat Tune Up on Gas Fired Furnace. Replaced the 16x25x1 Air Filter. Recommend checking Air Filter every 30-60 Days and changing as necessary. Cleaned Burner Assembly and Flame Sensor. Burners, Heat Exchanger, and Combustion Area all have rust forming. Over time rust can weaken the Metal of the Heat Exchanger and cause cracks. Heat Exchanger passed all testing at this time. Performed Combustion Analysis On Furnace.While onsite, visually inspected Hot Water Heater which has a Manufacturer Date of July 2003. Average life of Water Heaters are between 10-12 Years. Due to age, recommend replacement before any issues arise.

Near Greenleaf Ct, Thorndale, PA 19372
Joseph D.

Joseph D.

Performed gas heat check up, clean flame sensor, and spark igniter, electrical low and high ok gas pressures combustion test ok, 413 ok, test and cycle pump ok test humidifier ok customer provided HU # 35, installed wet switch, recommended to minimize water damages due to ac/ht or humidifier leak, test and cycle furnace ok

Near Thornridge Dr, Thorndale, PA 19372
Joseph D.

Joseph D.

Water leak found closed clogged drain quoted repairs customer with pricing, clear drain line, flushed drain after repair ok, also replace 7.5 blower capacitor cycle unit ok

Near Norma Dr, Thorndale, PA 19372
Nathan P.

Nathan P.

Replaced circulator and purged lines. Tested operation and combustion

Near Lincoln Hwy, Thorndale, PA 19372
Christopher B.

Christopher B.

Performed Precision Heating Tune Up on Gas Fired Boiler. Cleaned Burners and Thermocouple. Cleaned Pilot Tubing Assembly. Filled Boiler with 15 PSI of Water. Turned System on to test Operation. While testing system, found the Circulator Pump was not working properly. Tested Amp draw on Pump which measured .9 Amps. The Ciriculator Pump has failed. While trying to run the bearings can be heard grinding and a burning smell is detected due to the Motor failing. Recommend replacement of the Taco Circulator Pump. While testing Combustion Levels found Oxygen levels higher than normal. Before further analysis could be performed and Gas Pressure verified the Boiler shut down. Was unable to turn Boiler back on due to the water temperature and the Circulator Pump not pulling the water through the system properly. Need to replace the Ciriculator Pump and then retest Water Pressure and Combustion Levels on system. An estimate has been provided for the Replacement Pump. Please be advised that their

Near Lincoln Hwy, Thorndale, PA 19372
Christopher B.

Christopher B.

Performed Inspection Tune Up on Oil Fired Furnace. Checked Air Filter which had been recently changed. Replaced Oil Nozzle and Oil Filter. Cleaned Electrodes and set in proper position. Cleaned Heat Exchanger and Flue Pipe/Chimney Pipe. Performed Combustion Analysis On Furnace and Smoke Test. Combustion results and Smoke test were all to standards. While testing Electrical Components, found the Blower Motor Capacitor was testing below rating. Recommend replacement of the 7.5 Mfd Blower Capacitor.

Near Norma Dr, Thorndale, PA 19372
Joseph D.

Joseph D.

We will replace the existing pressure regulating valve, cut in and install a new expansion tank and replace pressure relief valve.All work has been performed and tested . Psi55

Near Turnberry Dr, Thorndale, PA 19372
Christopher B.

Christopher B.

Performed Precision Air Conditioning Tune Up on system. Changed 16x25x1 Air Filter. Filter was extremely dirty and clogged. Tested Electrical Components on Indoor and Outdoor Units. Found the Blower Capacitor and the Outdoor Fan Capacitor were Testing at their highest rating. Also found Contactor on the Outdoor Unit was worn and pitted. The Contactor was making a loud Buzzing noise from the Coil indicating that it is beginning to weaken and fail. Replaced the Blower Capacitor, the Outdoor Fan Motor Capacitor and the Outdoor Contactor and tested Operation. Outdoor Coil was dirty and filled with dirt and Grass. Washed Outdoor Coil with Water. Measured Refrigerant Charge on system.American Standard Gas Furnace is from 2002, and the Rheem Outdoor Unit is from 2006. Due to age and condition of system, recommend begin planning for replacement of the Gas Furnace and Air Conditioner.

Near Greenleaf Ct, Thorndale, PA 19372
Christopher B.

Christopher B.

Performed Precision Air Conditioning Tune Up on System. Replaced High Efficiency Aprilaire 413 Filter. Inspected Electrical Components on the Indoor and Outdoor Units. Cleaned Drain Line and Condensation Pump. Tested operation of Pump. Measured Refrigerant Charge of system. System is running to standards.

Near Edge Ln, Thorndale, PA 19372
Joseph D.

Joseph D.

AC check up . Tested overall system and system is running to standards.

Near Lisa Dr, Thorndale, PA 19372
Christopher B.

Christopher B.

Performed Six Month Inspection on Gas Furnace/AC system that was installed in 12/2017. Replaced the 413 High Efficiency Air Filter. Checked all Electrical Connections. Cleaned Condensation Pump. Added a Union to the Condensation Drain Pipe to allow easier access to the Pump. Closed Humidifier Damper for the Season. Checked Refirgerant Charge and Temperature Splits. System is running to standards.Spoke with Homeowner about benefits of the Service Membership. The First Tune Up on the new Membership will be in the Fall for the Gas Furnace. The office will contact in the Fall/Winter to schedule the Heating Tune Up.Thank you for joining our Service Membership Family!

Near Oakmont Dr, Thorndale, PA 19372