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

Local Reviews
for malvern, pa

Rated 5.0 out of 5 stars based on 14 customer reviews

Always reliable!

DiBiase always comes through when I need them. Nice service guys and reasonable prices. I recommend them to everyone I know!

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Brian comes to the rescue

Brain came out in a very hot day to get the A/C working. He also gave us some great information on replacement units that we may consider.

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Good

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DIbiase always has good knowledgeable technicians

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Excellent Service! Christopher is great!

I have always been thrilled with your company's service. Christopher is very knowledgeable, communicates in ways that are easily understood, and is a fine person.

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Quick and quality service

The team who installed my central air was efficient and focused on the job. They were thorough in their work and very pleasant to have during the service!

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Great service

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Thanks for great service

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Bryan is TERRIFIC!!!

Bryan is on-time, patient in handling our "20 questions", explains things clearly, great sense of humor, great ambassador for the company.

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Job Locations
for malvern, pa

Brian B.

Brian B. Job Checkin

Checked boiler vent leak. Checked ss venting, tighten all clamps. Checked termination ok. Cleaned burners and flame sensor. Inspected heat exchanger. Checked voltage, amperage and electrical connections. Started boiler, checked vent leaks, found no leaks. Performed combustion test, checked boiler pressure and temperature. Measured fuel pressures ok. Checked operation.


Luis T.

Luis T. Job Checkin

Removed old trunk and plenum re ran new supply trunk out of metal duct and metal plenum instead of duct board old plenum and duct board trunk covered in mold and emitting fumes from duct. Installed reme halo and the smells gone. Recommended thermostat with circulation option for reme performance. Also checked multiple units same issue with mold and dirt in ducts.


Luis T.

Luis T. Job Checkin

Performed heating maintenance, cleaned burners and pilot burner, inspected heat exchanger. Checked voltage, amperage and electrical connections. Cycled boiler thru first floor thermostat, measured fuel pressures. Performed combustion test. Checked boiler pressure and temperature.


Luis T.

Luis T. Job Checkin

Performed gas heat tune up check electrical low And high ok clean sensor check gas pressures ok combustion test replace customer supplied filter, informed customer about humidifier replacement or repairing with new tray and new kit, recommended new humidifier, also informed customer about flex pipe inside heater cabinet, by code only hard pipe should be used, emailed pricing for repairs,


Christopher B.

Christopher B. Job Checkin

Performed Quality Assurance On Amana AC/Coil installation. Reviewed installation and completed Checklist Form in System. Replaced Air Filter on System. Inspected Wiring on thermostat and at Control Board. Homeowner stated that after we installed the AC the Heat came on one time, but hasn’t had any issues since. No issues with the Wiring found. They have a NEST thermostat installed. Cycled AC multiple times and System was turning on/off properly.


Christopher B.

Christopher B. Job Checkin

Performed Quality Assurance On American Standard Gas Furnace/AC system. Reviewed installation with Homeowner. Completed Checklist Form in System.


Brian B.

Brian B. Job Checkin

Performed heating maintenance on gas steam boiler, inspected heat exchanger, cleaned burners and pilot burner. Checked voltage, amperage and electrical connections. Started boiler, tested limit and safety switches. Performed combustion test. Checked boiler pressure and temperature.


Brian B.

Brian B. Job Checkin

Performed heating maintenance on gas steam boiler, pulled and cleaned burners, cleaned pilot burner. Checked voltage, amperage and electrical connections. Inspected heat exchanger. Checked boiler pressure and temperature. Performed combustion test.


Luis T.

Luis T. Job Checkin

Inspect first floor bathroom exhaust to see if terminates outside, went to attic/crawl space and inspect all three exhausts and found all three exhaust going to the outside, customer want to replace exhaust with different exhaust, new exhaust has 6 in entrance and current flex for existing exhaust is 3 in, also new exhaust is bigger than current one, referred to an electrician


Joseph D.

Joseph D. Job Checkin

Returned to replace blower motor used from 3rd floor common area. Removed blower motor from housing. Install new motor, wired motor. Started and checked direction, checked operation and amp draw.


Paul W.

Paul W. Job Checkin

Installed a new furnace in existing location on bricks and vibration pads. Installed a new coil on top of furnace . Ran new copper lines to new ac unit on a new plastic pad. New disconnect and whip to the unit . Brazed and leak checked with 300 psi of nitro. Let vacuum down to 182 microns. Ran heat and cool and tested all operations. Installed a new Aprilaire 700 humidifier ran copper line over to hot side at hot water heater . Pulled a new 8 wire up to thermostat. Ran new outlet for humidifier. Adapted all duct work as necessary. Ran new vinyl tubing over to discharge pipe. Caulk and sealed all penetration.


Brian B.

Brian B. Job Checkin

Checked noise from new blower motor, started heat pump, checked noise, noise is normal but motor seams to hunt. With panel on. Checked amp draw, blower running at 2.9 amps below FLA selected lower blower speed, tested motor hunting noise is much better now.


Christopher B.

Christopher B. Job Checkin

Performed Quality Assurance Inspection on Spirit Oil Furnace. Completed Checklist Form in System. Reviewed Installation with Homeowner. Tested operation of Furnace.


Brian B.

Brian B. Job Checkin

Checked no cooling complaint, found blower motor rocking and not able to get up to speed. Replaced blower motor that I had for 2303. Removed failed blower motor, installed new motor, wired blower motor. Started and checked operation. Checked temperature drop across coil


Kurt M.

Kurt M. Job Checkin

Swapped out blower motor and housing from a unit in the common area. Tested system in both fan on and in cooling mode. A/c is back up and working again in residence