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

Local Reviews
for kennett square, pa

Rated 4.9 out of 5 stars based on 53 customer reviews

Great service and good advice

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Great service

Job well done

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great service and price.

will recommend DiBiase to other neighbors.

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Excellent service, good till winter!!!

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On time, efficient, friendly....great service!

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Great

Technician Brian was friendly, professional, and courteous. He listened to my situation patiently and quickly diagnosed the issue. Thank you

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Great

Technician Brian was friendly, professional, and courteous. He listened to my situation patiently and quickly diagnosed the issue. Thank you

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Great

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Good quality service for a reasonable price

I was very pleased with the service. It was very comprehensive.

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Great service

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Job Locations
for kennett square, pa

Christopher B.

Christopher B. Job Checkin

Performed Certification Inspection on the AC and Gas Furnace system. Replaced 16x25x1 Air Filter. Do not recommend using Filters that exceed a MERV Rating of 8 as this can reduce Air Flow. Inspected electrical components on Furnace and AC Unit. Found Blower Motor Capacitor testing below rating. Replaced Blower Capacitor and tested system. Cleaned Condensation Drain Line for AC. Tested system in Heating Mode and performed Combustion Analysis. Tested system in Cooling Mode and measured refrigerant charge. Refrigerant charge was to standards at time of testing. Combustion results were within normal operating standards. Tested each zone individually and together in both heating and cooling modes. Each Thermostat was meeting Setpoint when in Heating or Cooling Mode. Airflow to the front bedrooms is lower than the other rooms on the second floor zone, however the zone is meeting the desired set points when tested in each mode at this time.


Kurt M.

Kurt M. Job Checkin

Performed precision heat tune up on American standard gas furnace. Replaced dirty Aprilaire 413 air filter ( lot of dust from renovation). Checked all electrical conections and components. Blew out condensate drain. Checked gas pressures and performed combustion test. Gas furnace is working fine at time of inspection.


Brian B.

Brian B. Job Checkin

Performed heating and cooling maintenance, serviced furnace, cleaned burners and flame sensor, inspected heat exchanger. Checked voltage, amperage and electrical connections, performed combustion test. Serviced air conditioner, blew out condensate trap and drain. Started air conditioner, found almost no charge left in air conditioner. Recommend replacing due to age and R-22 refrigerant. Need to set up a sales appointment.


Joseph D.

Joseph D. Job Checkin

Tested system operation and measured airflows to loft area at 30-40 cfm. Checked and replaced air filter. Tested bypass damper. Found loft thermostat only programmed for single stage operation. Reprogrammed thermostat and mesaured airflows at 80 cfm to loft with only loft calling and 45 cfm with other zone calling.


Luis T.

Luis T. Job Checkin

Performed ac tune up check electrical low and high ok filter ok check supply and return air ok all electrical connections are tight, flushed drain outdoor unit refrigerant pressures ok capacitor and contactor ok cycle unit ok


Brian B.

Brian B. Job Checkin

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


Luis T.

Luis T. Job Checkin

Performed Quality Assurance inspection on a newly installed gas furnace and air conditioning system. First checked noise customer was hearing. Was a loud vibration noise. Found noise coming from bottom of furnace on left side where the bottom connects to the furnace side panel. Secured and sealed around this area. No more noise. Checked over entire system. Wiring secure and proper. Penetrations sealed. System looked good. Did find there is no filter in the system. Not sure if old system had filter in the furnace but we should have installed a rack. Need to return to install a 16x25x1 filter rack. Also replace outdoor disconnect with new disconnect that is the larger size, wire in and seal around disconnect. Will review these findings with installers on job. Spoke with customer regarding coming back to make corrections. Will call them this afternoon to schedule. Otherwise system working great at time of QA. Inside temp split - 52/71


Luis T.

Luis T. Job Checkin

Reclaimed and removed old ac and coil. Removed existing furnace. Replaced furnace with a new Amana gas furnace with an amana coil on top of furnace. Adapted all supply ducting as neeeded. Modified flue piping. Brazed and leak checked with nitro and soapy bubbles. Adapted gas piping. Ran new condensate drain with a ez trap wired in. Ran over to sump pump. Ran new electrical outlet and switch to unit. Installed a new amana ac unit. On a new plastic pad and a new disconnect box and electrical wiring to unit. Tested unit in all modes. Installed a t6 stat.


Luis T.

Luis T. Job Checkin

Install a new Aprilaire 1850 Dehumidifier in the basement of the home. Place condensate drain pan in a central location of the basement and place the new dehumidifer in the pan on snow legs. Install a condensate pump in the drain pan and connect condensate drain line to pump. Install a new vinyl tubing from the condensate pump to the sump pump. Run a new line voltage wire from the electric panel to the location of the dehumidifier and wire in a duplex plug. Add a 15amp single pole breaker to electric panel and wire in. Test dehumidifier to ensure proper operation. Went over operation with customer and check operation of dehumidifier ok flushed pump and test ok dehumidifier has 5 year manufacture parts and 2 year labor from DiBiase heating and cooling


Brian B.

Brian B. Job Checkin

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


Brian B.

Brian B. Job Checkin

Returned to install furnace control board, removed failed board, installed new furnace control board. Cycled air conditioner, found only fan getting a call. Replaced thermostat with supplied thermostat same thing happened, checked thermostat wires, found shorted thermostat wire to thermostat, found wire pinched between the drywall and a stud. Recommend installing a wireless thermostat. Relocated thermostat to basement for temporary cooling Need a wireless Honeywell thermostat. Returned to install wireless thermostat. Installed wireless module and wired. Connected thermostat to module. Cycled heat and cooling.


Luis T.

Luis T. Job Checkin

Review basement for upcoming dehumidifier installation. Wide open basement with two crawl spaces. Both crawl spaces have moisture barriers installed. One crawl space has two openings to the main portion of the basement (2’ wide by 1 1/2’ high). Other crawl space has one opening to the main basement (4’ high by 2’ wide).


Brian B.

Brian B. Job Checkin

Checked no cooling complaint, found nest thermostat display no 24 volts. Checked furnace, furnace has 120 volts. Checked transformer, transformer is supplying 24 volts, no fuses are blown but still no display. Furnace control board is bad. Need to replace variable speed furnace control board. Ruud. Model. Fk5d70f080401982 Ugfd-09ezcms


Luis T.

Luis T. Job Checkin

No ac for main unit, upon arrival found thermostat off, set stat to call for ac, and check indoor operation, found blower not running, check voltage at the terminal block no voltage between R and C check transformer and getting 24 volts, check wires and harness going to board, getting 24 volts at the outlet of transformer, reconnect harness and unit came on, check the back side of board seen some discoloring, if customer still has issues with unit not coming on would need new control board and transformer Customer signed up for service plan on main basement unit furnace and ac


Brian B.

Brian B. Job Checkin

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