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

Local Reviews
for chesterbrook, pa

Rated 4.5 out of 5 stars based on 2 customer reviews

Great service

Kurt and Mike were great to work with. Their knowledge was evident. They arrived on time and worked efficiently. This is my first experience with this company. I feel good about switching to DiBiase.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Convenient appointment

  • Overall Experience
  • Quality
  • Price
  • Convenience

Job Locations
for chesterbrook, pa

Kurt M.

Kurt M. Job Checkin

Performed precision a/c tune up on Bryant heat pump system. Aprilaire 401 air filter is ok. Checked all electrical conections and components. Found blower motor bearings are going bad causing air handler to shake. Called and got price and availability on motor and wheel. Recommend to homeowner to not put money into repair due to age of heat pump. ( homeowner will let us know) checked refrigerant pressures and temperatures at indoor and outdoor units. Heat pump is working ok at time of service.


Brian B.

Brian B. Job Checkin

Performed quality check on heat pump, replaced standard air filter. Checked blower settings. Tested electric back up heaters. Checked voltage, amperage and electrical connections. Started heat pump, measured btu output. Tested defrost cycle. Checked operation and temperature rise across coil.


Luis T.

Luis T. Job Checkin

Performed heat pump, check electrical low and high ok replace filter test 15 kw ok check split ok check outdoor test defrost 410 pressures ok installed surge motor protector on blower motor cycle heat pump


Luis T.

Luis T. Job Checkin

Performed heat pump check up check electrical low and high ok replace air filter, check blower, found blower cap reading 4.5 rated at 7”5 check split ok check outdoor unit 410 pressures ok 280/80 test defrost ok both coils are clean someone else have added refrigerant to system recommend adding dye to system and also replacing blower cap


Luis T.

Luis T. Job Checkin

Performed peco heat pump inspection check electrical low and high ok filter ok, inspect indoors and outdoor coils ok both are clean, check 15 kw back up ok check splits ok, check refrigerant pressures capacitor and contactor ok test defrost and cycle unit ok


Luis T.

Luis T. Job Checkin

Performed precision heat tune up on trane gas furnace. Check air filter. Air filter in a healthy climate brand m16 20x25x5. Homeowner to replace. Checked all electrical conections and components. Pulled out burners and found lot of rust and corrosion. ( showed homeowner with camera) checked gas pressure and performed combustion test. Cleaned flame sensor and blew out condensate drain. Recommend replacing gas furnace due to heat exchanger condition. Set up appointment with office.


Christopher B.

Christopher B. Job Checkin

Performed Quality Assurance on Amana Heat Pump system. Completed checklist form in system. Reviewed installation with homeowner and answered any questions.


Luis T.

Luis T. Job Checkin

Installed new heat pump and air handler as well as a new whip and disconnect . Set the outdoor on new plastic pad on top of cement pad. New linesets and thermostat were added for the outdoor we triple evacuated the unit after pressure held at 352 psi for ten minutes. We vacuumed down to 134 microns and held for 10 minutes cracked charge and added 13 ounces of r-410 a refrigerant to the system.. we added a new eztrap on the air handler and gravity drained to the side of the house. The new T6 thermostat was added and programmed for operation. System meets factory standards. Thermostat was shown to customer and showed how to operate thermostat. Customer stated check won’t clear til Tuesday call before running the payments so she knows it’s there 20x20x1 air filter


Kurt M.

Kurt M. Job Checkin

Performed precision heat tune on American standard heat pump. 20x20x1 air filter is clean. Checked all electrical conections and components. Checked refrigerant pressures and temperatures at indoor and outdoor units. Found temperature rise of only 13 degrees. Went out side and found older r22 heat pump low on charge. Gave homeowner the option of adding refrigerant but do not recommend due to age of heat pump and not knowing how long charge will last. Recommend replacing heat pump system. Set up appointment for Friday between 9- 11am.


Zach  C.

Zach C. Job Checkin

Performed peco inspection, checked air filter. Checked voltage, amperage and electrical connections, found blower and dual run capacitor values low. Recommend replacing. Tested electric back up heaters. Started heat pump, checked refrigerant charge, found low on charge. Emailed estimate to replace capacitors and top off charge. Checked operation and temperature drop across coil. Recommend having heat pump serviced regularly.


Brian B.

Brian B. Job Checkin

Performed cooling maintenance checked media air filter ok. Inspected cooling coil. Blew out condensate trap and drain. Tested condensate pump. Checked voltage, amperage and electrical connections, measured capacitor values ok. Started heat pump, checked refrigerant charge and temperature drop across coil. Found no reason for no cooling.


Christopher B.

Christopher B. Job Checkin

Performed Precision AC Tune Up on Amana Heat Pump System. Replaced High Efficiency 413 Air Filter. Cleaned Condensation Drain Line and Pump. Inspected and tested Electrical Components on Air Handler and Outdoor Unit. Measured Refrigerant Charge on system. Measured Supply/Return Air Temperatures. System is operating to standards at this time.


Christopher B.

Christopher B. Job Checkin

Performed PECO Heat Pump Tune Up on System. Checked the 16x20x1 Air Filter. Air Filter was clean and in good condition. Performed PECO Checklist. While measuring Refrigerant Charge on system, found system to be low on Refrigerant. The Air Handler is over 30 years old and the Outdoor Unit is 20 Years old. Due to age, and overall poor condition of the system, the recommendation would be to replace the Heat Pump system rather than make repairs. Provided an estimate for the cost to add Refrigerant.


Christopher B.

Christopher B. Job Checkin

Service call that there was a leak after the AC was turned on recently. Spoke with Homeowner about issue upon arrival. The Condensation Pump Discharge Tubing runs into a drain that is shared with the Washing Machine Discharge. Filled Pump to test. Water was filling the drain and leaking out around the piping below. The Vinyl Tubing was not pushed very far into the Drain Pipe. Moved the Discharge tube so it was deeper into the Drain Pipe. Filled and tested Pump 10-15 times to ensure there were no further leaks. Homeowner is going to monitor and is also going to run the washing machine. If the leaks persists, recommend having a plumber repair/replacing the Drain Assembly.


Christopher B.

Christopher B. Job Checkin

Returned to site to Install a new 40/5 Mfd Capacitor for the Outdoor Unit. Turned Power off to System and removed the old Capacitor. Installed new Capacitor and made all wiring connections. Restored Power and tested Operation upon completion.