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

Have any feedback for us? We'd love to hear it! Call us at (610) 595-9072 and let us know how we are doing.


Local Reviews
for paoli, pa

Rated 4.9 out of 5 stars based on 37 customer reviews

Fast, friendly, competent service.

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Excellent Service

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Service Plan

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Great service

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Owner

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Very professional and good customer service

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Great Service and very knowledgeable staff!

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Scheduled Service

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overall a pleasant experience

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Heating Service

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Great Servie

I believe that Joseph did all he could to repair the heating and air conditioning unit I have now so that I would not have to get a new unit.

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Good Servioce

He explained why this particular part needed tto be replaced

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Very professional and good customer service

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Extremely satisfied -Chris was great!

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Service

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Job Locations
for paoli, pa

Joseph D.

Joseph D. Job Checkin

Completed AC tune up for package gas/AC unit: Replaced 16x25x1 filter Measure temperature split Inspected wiring and controls Checked operation of drain and EZ trap Measured amp draw. Inspected condition of evaporator coil REME air purifier cell is due for replacement. Left email estimate for cell replacement. Encourage installing surge protection. Homeowner agreed. Installed Zap Pro surge protector today. System operating well at this time.


Joseph D.

Joseph D. Job Checkin

Completed AC tune up for AC gas Package system Replaced 16x25x1 filter Measured temperature split and static pressure Inspected and cleared drain and EZ trap Inspected wiring, controls, electric motors and components Measured amp draw. System operating well at the time of this tune up.


Joseph D.

Joseph D. Job Checkin

Completed tune up for 2 Ton Lennox AC system: Filter ok. Note: Homeowner repaired the electric heat kit. Inspected condition of both the indoor and the outdoor coil. When I first went to test air conditioner, compressor was off on internal overload. I cooled compressor to help overload to close. Temp Split 68/57F Heat pump Temperature rise 66-77F Compressor fails Megaohm test. Winding reading bad. This means the compressor has a high likelihood of failing soon. Measured temperature split and static pressure. Outdoor Contactor is worn. Left email estimate to replace. There is no control of lockout for electric heat, recommend and left estimate for smart thermostat. Would strongly consider system upgrade. Consultations for system upgrades are free from DiBiase.


Chris B.

Chris B. Job Checkin

Performed QA on Bosch Heat Pump/AHU install. Reviewed install with homeowner. I asked him about the ceiling hole and he showed me where it happened in his daughters room. The ceiling repair was done and I could not tell where it had been patched. Customer said the paint he had leftover matched very well with the ceiling. He wasn’t sure it was still going to match. Tested system and tested the Wet Switch and EZ trap safeties. Reviewed all programming and wiring on system. Completed checklist form in system. No additional follow up is needed. Homeowner is interested in the Maintenance plan for the new system and for his Oil Furnace/AC system for the main part of the house. He said he will call us or wait for us to schedule the Six Month Inspection.


Tony F.

Tony F. Job Checkin

Estimate


Joseph D.

Joseph D. Job Checkin

Took measurements to prepare proposal and discussed concerns and opportunities with clients.


Joseph D.

Joseph D. Job Checkin

Consultation for Home Performance measures.


Bill D.

Bill D. Job Checkin

Had Jodi only she’s a soul homeowner that moved in last September after her husband died earlier in the year. System is working. She just would like to look at options to be more efficient because she doesn’t plan on moving anytime soon. She was not expecting to purchase an HVAC system, but is open to it. Went over the rebates that are available for this month and Wyatt makes sense told her I’d check in next week


Brian B.

Brian B. Job Checkin

Performed cooling maintenance on 2 air conditioners, checked media air filters. Blew out condensate traps and drains. Checked voltage, amperage and electrical connections, measured capacitor values. Started air conditioners, checked refrigerant charge. Checked operation and temperature drop across coils.


Barry P.

Barry P. Job Checkin

Plan member AC tune up for 2.5 Ton AC system. Replaced Aprilaire 213 filter, provided by homeowner. Measured temperature split. Measured static pressure. Checked wiring, controls, electric motors and components. Checked refrigerant pressures and diagnostics. Checked primary and secondary drain. Blew clear and tested by filling drain pan with water. There is no water protection at attic equipment. While I did verify the functionality of the secondary drain. I still strongly recommend installing wet switch at air handler as a safeguard for ceilings. Emailed estimate. Air conditioner is operating well at the time of this maintenance.


Chris B.

Chris B. Job Checkin

Performed QA on Through The Wall System. Removed the Flex Adaptor and installed a new Flex adaptor on the supply duct. Taped and sealed all duct connections. Checked wiring and fan speed settings. Increased Blower Speed for Heating Mode. Poured water through drain line and tested ez trap safety. Checked ductwork to ensure there were no leaks. Reviewed installation with homeowner and walked her through operating the thermostat. Completed checklist form in system. This install did not pass the QA.


Kurt M.

Kurt M. Job Checkin

Found 40 gallon electric Bradford white water heater leaking from the bottom of the tank. Water heater is a 2008. Recommended replacement of the water heater. Water heater is very rusted and corroded on the bottom of the tank. Homeowner decided to replace the water heater. Called office to let them know the details.


Chris B.

Chris B. Job Checkin

Arrived onsite and spoke with homeowner about concerns. Reviewed install with homeowner and found the flex collar on the supply duct is dry rotting and cracked. Found Air Leakage around slip and drive connections on duct and where holes had been drilled for the thermostat probes. Measured the flex collar and will order a replacement. Dan will order a new flex collar from Kevin and call homeowner to schedule the return visit. Materials Needed: 12x8 (5” Width of Flex Collar) Plain Metal Tape (no writing) Zip tie and organize low voltage Homeowners prefers Thursday afternoons (3 p.m.) Dan and Chris will return to install the flex collar and seal all of the ductwork, and perform the QA at that time. Dan will call homeowner to schedule the return visit after he orders the flex collar.


Luis T.

Luis T. Job Checkin

Removed through-wall system. Installed new Comfort Pack system. Installed new Honeywell T-4 thermostat. Reconnected supply/return plenums and sealed connections. Connected low and high voltage. Adapted to existing condensate drain and installed new ez-trap. Tested drain with water. Completed gas piping and tested for leaks. Installed new 16x25x1 filter. Tested new system in heating and cooling. Adjusted blower speeds. Checked gas pressures and refrigerant charge.


Brian B.

Brian B. Job Checkin

Performed cooling maintenance, replaced air filter. Cleaned eztrap and drain. Checked voltage, amperage and electrical connections, measured capacitor values. Started air conditioner, checked refrigerant charge. Checked operation and temperature drop across coil.