When it comes to your Downingtown, PA’s home heating, cooling and water heater systems, DiBiase Heating & Cooling Company makes sure they’re running at peak efficiency for your improved indoor comfort, convenience and safety.
This is a service promise and a reflection of our core values: integrity, honesty, quality. Read reviews from your neighbors in Downingtown, PA to see how we live up to these values every day, in every way.
for Downingtown, PA
Our Reviews by City
Barbara - Downingtown, PA
Dibiase personnel are professional, efficient, and knowledgeable.
Just the best
Don - Downingtown, PA
Professional and thorough. Great job!
Ehren - Downingtown, PA
Great. On time, clean and professional work. Thank you
Annual HVAC service
Cyndy Mercedes - Downingtown, PA
Great service and siggestions
Patrick - Downingtown, PA
Service is key and they are the best in the area!
Nikhil - Downingtown, PA
William - Downingtown, PA
Having a SUPERTEAM to install our new system is beyond any service group we have ever had. From the minute they arrived, I knew we were in great hands & they exceeded all our expectations. I recommend this stellar team to all your customers. Mike, Zach & Andy are true professionals.
Tim - Downingtown, PA
The technician was prompt, professional and very courteous
Linda - Downingtown, PA
Tim - Downingtown, PA
Pam - Downingtown, PA
Technician was on time and through
Excellent, five stars
Steve - Downingtown, PA
Quality work, great customer service!
Jeanne - Downingtown, PA
Mike and Andrew were great at making my furnace and air conditioner install go smoothly. They explained how to maintain my system and answered every question I had. Friendly and skilled A great combo! Bill and Britney in the service department were quick to respond to my inquiries and give great customer service. And the price was right in my budget. I highly recommend this team.
Don - Downingtown, PA
Showed up on time, explained what he was doing, and generally very helpful and friendly.
Great service and excellent tech.
Lois - Downingtown, PA
Kurt did an excellent job on changing the position of the exhaust vent. Very happy with the solution to the problem.
follow up service on new equipment
Patrick - Downingtown, PA
Maribeth - Downingtown, PA
I felt that Brian new what he was talking about and was honest about the condition of our units.
Professional & On-time
Lee - Downingtown, PA
The Technician, Kurt, was on-time, professional and I really appreciated the fact that he turned off the lights after he was done in both areas he was checking. It's a small thing, but it just goes to show you that the staff are detail-oriented when it comes to service. Job well done!
Brian - Downingtown, PA
Great service as usual.
Charles - Downingtown, PA
Arrived ahead of time, answered all my questions and completed their tasks with a professional attitude. Great team.
New Mini Split
Charles - Downingtown, PA
Mike and Andy did a great job installing my Mini Split system in our sunroom. The guys were friendly, hard working and able and willing to answer all questions. They started working at 8:00 AM and didn't stop until the job was done. Kudos to two talented young men.
Heater service - very thorough
John - Downingtown, PA
Great service and communication. Quick but thorough.
Robert - Downingtown, PA
Very friendly, and efficient. Would highly recommend.
Barbara - Downingtown, PA
Polite knowledgeable techs
Kim - Downingtown, PA
Always professional and courteous
No heat found no water in the boiler system, also no call from thermostat, had problem with thermostat wire location, fixed thermostat problem, and quoted for repairs, new make up water feeder new pressure relief valve and purge all piping, customer ok repairs, after repair cycle and test boiler both zones are heating customer signed for oil boiler service plan,
No heat, oil furnace customer reset furnace more than 3 times last night and back fire smoker and soot came out of flue pipe and furnace, fire department came out and cleared zone, upon arrival found furnace has no return open return to basement, and also control ps are very old, for us to do performed work we need to add a return, then we can find out whatâ€™s needed to get furnace is safe mode, made customer aware probably heat exchanger is damaged, coils not proved fully estimate on repairs,
Replaced dual pressure switch. Removed failed pressures switch, installed new pressure switch, connected wires and tubing to new switch. Cycled furnace and checked operation.
Performed heating maintenance on 2, 3 head mini splits, cleaned air filters. Checked v, amperage and electrical connections. Started heat pumps, measured btu output, tested defrost cycles. Checked operation and temperature rise across coils
Checked no heat complaint, found furnace locked out on pressure switch, cleared drains and blew out pressure switches, checked venting ok. No inducer switch is not closing at all looks like it got wet. Need to replace pressure switch Need pressure switch for a carrier 59sc2b080s171216
Performed Six Month Heating Inspection on Amana Gas Furnace system. Reviewed system settings and performed Control Board Update. Replaced 16x25x1 Air Filter. Removed and cleaned condensation Pump. Tested operation of Heating in Low Stage Heat and High Stage Heat. Performed Combustion Analysis in both heat settings and adjusted Gas Pressures as needed. Humidifier is set to 35% and Dampers are open. System is operating to standards.
Performed gas heat check up, check electrical low and high, check gas pressure ok 3.5 burners ok, during combustion found high co, informed customer about Situation and inspect heat exchanger and burners, ok check for flame impingement no assures there, heat exchanger has failed, also blower cap is reading 2.3 rated At 10 units cycles on high limit informed customer about heater condition and recommend replacing system, turned gas off customer will be responsible if he wants to turned the gas back on, Quoted for new heat exchanger bill to come out later tonite at 6 for price on a new system
Checked noise from outdoor heat pump, checked compressor and fan motor, checked run capacitor ok. Started heat pump, tested defrost cycle, this was the noise.
Checked no heat complaint, found dirty air filter, replaced air filter, found thermostat call for heat, furnace is not locked out but there is no low voltage, found condensate pump safety tripped and the pump is full. Have 120 volts to pump and the pump switch is closed but the pump will not run. Replaced condensate pump, wired and connected drains. Tested new condensate pump. Started furnace and checked operation.
Performed oil furnace tune up, check electrical low and high ok clean heat exchanger ports, flue pipe, and chimney base. Replace nozzle and adjust electrodes also replace pump strainer and rf1 oil filter, cycle and test furnace ok performed smoke and combustion test ok check draft ok customer will have to replace filter 20x25x4. Noticed oil inside burner upon arrival after tune up check and run furnace operation and did not see any issues with burner,
No heat oil furnace, found system off upon On arrival, turn switch back to on and check operation oil flow is at 100 psi, inspect electrodes and cad cell both are in bad shape, cad cell is very discoloring and electrodes are flat, check transformer seems to be ok, furnace will need some adjustments on combustion due to excessive soot, new pump strainer new oil filter and new nozzle, quoted for repairs, would recommend replacing system Take furnace apart clean heat exchanger flue pipe, replace nozzle and electrodes, install new RF1 and burner pump strainer, new cad cell, after all repairs were made, adjust air ratio, and set up burners to get close to safe condition, overal condition of furnace is very poor would recommend replacing furnace soon or this issue can happen again very soon cycle furnace couple times
Service call that the Oil Boiler was not heating. Spoke with homeowner about issue upon arrival. Power was turned off to the Boiler and when power was restored Burner control was in a hard lockout. Reset Control and tested system. Found system trying to fire but then shutting down. Removed the Electrode Assembly and found Nozzle very clogged. Burner chamber and heat exchanger are very sooted. Recommendation is to do a full cleaning on system and install a new Oil Filter and Oil Nozzle. Perform a full cleaning of Heat Exchanger and Flue Pipe. System may have further issues and may need further repairs after it is fully cleaned. 12/4/19 performed precision heat tune up on oil boiler. Replaced garbar oil filter. Replaced.85x60w nozzle. Found burner combustion air adjustment off. This is a reason why boiler was very sooted up. Adjusted and performed smoke and combustion test. Oil boiler is back up and working again.
Performed heating maintenance, checked media air filter ok. Cleaned burners and flame sensor, inspected heat exchanger. Blew out condensate trap and drain. Checked voltage, amperage and electrical connections. Started gas furnace, measured fuel. Performed combustion test and checked temperature rise
Disconnect, remove and dispose of old water heater. Install new water heater and run new gas line and new vent piping to outside. Complete piping connections. Convert wiring to utilize 120v and install new breaker and new outlet. Fill and purge water heater and test operation. Replaced electric water heater with natural gas power vented water heater. Ran new gas line to supply heater. Converted existing furnace back to natural gas and tested. Swapped regular iron nipple with galvanized nipple. Ran vent pipe through outside wall in linehide down house to desired location. Tested water heater. Repaired broken wire inside wall. Replaced breaker with 120v 20 amp. Gas pressures 1.9 3.5
No heat, found system off, reset power to furnace and check operation, heater would not start lock on code 33, excessive air, reset and check operation, noticed during combustion strange numbers on oxygen and carbon monoxide, check heat exchanger integrity and found exchanger letting air into combustion, informed customer about problem and severity, customer is aware on potential of carbon monoxide leaking into living space, recommended replacing furnace, emailed price to replace exchanger also. heater would have intermittent issues with pressure switch during every heat cycle, turned gas off to heater, would recommend fixing problem as soon as possible,
Checked balancing issues, found finished basement with drywall ceiling. Accessible run outs have no balance dampers. Recommend closing all supplies feeding the overheating rooms. Checked outdoor unit to level, found unit is quite level. Replaced thermostat, removed Honeywell IAQ thermostat. Ran new thermostat wire from EIM to air handler and wired low voltage wires. Replaced thermostat. Set up thermostat. Tested operation, found humidifier leaking need to replace feed tube on Trane THUMD300ABA00 BA humidifier
Performed Quality Assurance on Amana Heat Pump system. Reviewed Installation with the Homeowner. Completed Checklist Form in the system. Reviewed Programming and wiring on system. Measured Air Temperatures while system was in operation. Reran the Vinyl Tubing for the Pump due to being pinched in one spot.
Performed heating maintenance, replaced standard air filter. Cleaned burners and flame sensor, inspected heat exchanger. Blew out condensate trap and drain. Checked voltage, amperage and electrical connections, measured capacitor values ok. Started gas furnace, measured fuel pressures, tested limit and safety switches. Performed combustion test. Checked operation and temperature rise.
Performed precision heat tune up on trane gas furnace. Replaced 16x25x1 air filter. Checked all electrical conections and components. Cleaned flame sensor. Blew out condensate drain and pressure switch tubing. Checked gas pressure. Performed combustion test. Trane gas furnace is working fine at time of service.
Found some mold in the air handler cabinet. Installed reme air purifier. Wired in separate 24v transformer and used wire nuts to cap off extra wires. Adjusted cell on purifier to the correct cfm,s for a 3 ton system.
Found carrier gas furnace locked out on pressure switch error code. Started up gas furnace annd found inducer motor making a lot of noise. Combination of inducer wheel and bearing noise. Called several distributers. No one is open today. Homeowner has a fire place. He also signed up for a maintenance contract. Returned to replace inducer, removed failed inducer assembly. Installed new inducer assembly. Wired new inducer and connected vacuum lines and drains. Started and checked operation. Performed heating maintenance, checked air filters ok. Blew out condensate trap and drain. Checked voltage, amperage and electrical connections, measured capacitor values ok. Started gas furnace, measured fuel pressures. Performed combustion test. Checked operation and temperature rise.
Installed customer supplied variable speed 10â€ fan. Ran 10â€ piece of r8 flex 8ft long to extend tee as close to 8â€ runs as possible. After modifying duct system checked cfmâ€™s readings with tool at registers. Both registers on high weâ€™re around 83 cfmâ€™s. On medium they were around 65 cfm,s each. Room is now raising tempature and is working.
Performed heating maintenance, replaced standard air filter. Checked voltage, amperage and electrical connections, measured capacitor values ok. Tested electric back up heaters. Started heat pump, measured btu output. Tested defrost cycle. Checked operation and temperature rise across coil Would like a quote from sales call from August
Performed precision heat tune up on Lennox heat pump. Temporary replaced Honeywell air filter with 1â€ 20x20x1 air filter. Checked all electrical conections and components. Found a lot of mold on air filter and around coil, showed home owner this. Recommend installing a reme air scrubber. Also. Checked refrigerant pressures and temperatures at indoor and outdoor units. Refrigerant was added this summer. Recommend they start thinking about replacement of the system, they are not ready at this point.
Performed precision heat tune up on Gibson gas furnace. Replaced 16x25x1 air filter. Found tenet using individual air purifiers for different rooms. Recommend a reme whole house purifier. Also checked all electrical components and connections. Blew out condensate drain. Cleaned flame sensor. Checked gas pressure and performed combustion test. Gas furnace is working fine at time of service.