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

Local Reviews

Rated 4.9 out of 5 stars based on 622 customer reviews

Thank You

Service is key and they are the best in the area!

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Nice job

On time and thorough

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He was terrific.

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Great service

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Great

He was a good service technician

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Great

Hi, My satisfaction with Dibiase continues with Chris's visit today. During his follow-up visit concerning my new HVAC system, he explained some alterations he made, responded to my questions and offered suggestions for best settings on the system. I appreciate how comfortable it is working with your company.

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Great knowledgeable Service

Luis Tenorio was extremely knowledgeable and extremely helpful in diagnosing and recommending solutions. Would highly recommend

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Great

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Job Locations

Christopher B.

Christopher B. Job Checkin

Service call that the Boiler was not firing. Spoke with Landlord upon arrival about issue. System was set to heat but the Oil Burner was on a Hard Lockout. Turned system off and inspected. Was unable to remove the Oil Filter because the shut off valve on the Oil Line is after the Oil Filter. Checked Nozzle and Electrodes. Checked Oil Pressure through the pump and found no Oil Flow. Removed the Oil Strainer and found it was completely clogged. Replaced Oil Strainer and Oil Nozzle. Cleaned and set Electrodes. Put system back in operation and tested. Performed Combustion Analysis, Smoke Test, and Draft Test. Found Water Pressure higher than normal. Bled some water from the system to reduce pressure. Would recommend replacement of the Water Fill Valve and the Expansion Tank to insure that the water pressure does not increase higher than recommended. Also recommend Installing a Shut Off Valve before the Oil Filter. Currently there is no way to shut the Oil Off and replace the Oil Filter


Christopher B.

Christopher B. Job Checkin

Returned to site to install new Control Board. Turned Power off to system and removed the old Control Board. Mounted new Control Board and made all wiring connections. Reviewed Dip-Switch settings on system and set all Dip-Switches. Reviewed Wiring on system and put system in operation. Checked Pressure Switch Tubing. Tested system in Heating and Cooling Modes to insure that it was running properly. System Was responding to the thermostat properly and is operating to standards at this time. While inspecting system, found Reme Halo Air Cleaner was not operating. Checked unit and verified that it was receiving proper voltage. Would recommend replacement of the Cell Membrane on unit. Reme recommends replacement of cell membrane every 2 Years for optimal performance. Homeowner has purchased new Cell and is going to replace. After testing system, found the Fan was continuing to run between cycles. The thermostat was not calling for Fan but was receiving 24V signal at the Board on the G


Kurt M.

Kurt M. Job Checkin

Found collector box leaking and rusting away at furnace. Sealed up collector box with high temp silcone and performed precision heat tune up on Goodman gas furnace. Replaced 16x25x1 air filter. Checked all electrical conections and components. Blew out condensate drain. Adjusted gas pressures. Cleaned flame sensor, and performed combustion test. Gas furnace is working fine at time of service but has quite a bit of rust and corrosion from collector box leaking.


Luis T.

Luis T. Job Checkin

Purge boiler system completely, all air is out of the system, check every baseboard and all getting hot, noticed outdoor reset sensor reading 54 currently temp is 51 measured outdoor temp with two different thermometers and both 51, adjust boiler curve soft ware to go from 130 min water temp to 150 minimum, boiler pressure need to be 20 psi for second floor to get heat, replaced feed valve old valve could not get up to 20 ps, for customer to get 100 heat of the baseboard, all baseboard fin needs cleaning, some of the them have no airflow passing through them, and not releasing water heat


Christopher B.

Christopher B. Job Checkin

Installed a new Amana gas furnace. Adapted duct work as needed. Raised ac coil on to a transition to get the height required. Installed a new condensate pump with new vinyl tubing ran over to sump pump. Left hard pipe over vinyl tubing so cat won’t bite it . Put a new filter in 16”/20”/1” . Adapted and leak checked all gas piping. Installed a new t6 thermostat and walked threw with customer, unit is running at manufacture specifications. Tested in heating and cooling.


Luis T.

Luis T. Job Checkin

Performed heating maintenance, replaced standard air filter. Cleaned burners and flame sensor, inspected heat exchanger. Blew out condensate trap. Checked voltage, amperage and electrical connections, measured capacitor values. Started gas furnace, measured fuel pressures, tested limit and safety switches. Performed combustion test and checked temperature rise.


Kurt M.

Kurt M. Job Checkin

Found that humidistat was set on 35 %. Turned up and humidifier came right on. Homeowner is just going to turn up humidistat between 40 and 45% to achieve better humidity levels. There is no issue with the humidifier itself.


Paul W.

Paul W. Job Checkin

Reclaimed and removed old attic system. Installed new Amana 2 stage communicating condenser on new pad and snow feet. Flushed lineset and purged with nitrogen. Brazed in with nitrogen. Installed new Amana high efficiency condensing gas furnace in new drain pan. Placed a new evaporator coil on top. Brazed in with nitrogen and installed adjustable txv. Pressure tested to 300 and evacuated to 160 microns. Raised whole supply ducting up and made a 11 inch piece to compensate. Reconnected condensate, venting, gas, and electrical. Tested gas for leaks. No leaks found. Installed ez trap and wet switch to prevent water damage. Installed April aire 213 upgrade kits in both systems. Installed Honeywell uv light system. Installed Honeywell Iaq system and red link wireless accessory. Tested system and performed combustion test. Adjusted refrigerant charge. Tested system. Everything working great at time of install.


Kurt M.

Kurt M. Job Checkin

Performed precision heat tune up on carrier gas furnace. Replaced 16x25x1 air filter. Checked all electrical conections and components. Cleaned flame sensor. Cycled on both zones. Checked gas pressure, performed combustion test. Carrier 80% gas furnace is working fine at time of service.


Luis T.

Luis T. Job Checkin

Performed heating maintenance, checked air filters ok. Cleaned burners and flame sensor, inspected heat exchangers. Blew out condensate trap and drain. Checked voltage, amperage and electrical connections, measured capacitor values. Started gas furnace, tested limit and safety switches, measured fuel pressures and performed combustion test. Checked operation and temperature rise When testing basement condensate, found that pump was slow to pump, the check valve has failed on the condensate pump and the discharge is pinched. Recommend replacing condensate pump and discharge.


Christopher B.

Christopher B. Job Checkin

Performed Quality Assurance on Amana Furnace. Reviewed installation with Homeowner’s son who was home. Completed Checklist Form in system. Tested Wet Switch on system to insure it was shutting the system down.


Christopher B.

Christopher B. Job Checkin

Performed Quality Assurance on Amana Heat Pump. Reviewed Thermostat settings and adjusted Setpoints. Reviewed with Homeowner. Tested Aux Heat and Heat Pump to insure it was switching over properly. Completed Checklist Form in system.


Luis T.

Luis T. Job Checkin

Performed heat pump check up check, upon arrival found unit not working thermostat calling for heat but unit not running, found no 24 volts on terminals, open fuse, check all wiring ok, replace fuse and test unit check indoor and outdoor wiring ok no issues found, check electric heat back up ok new filter, check outdoor unit 410 pressures ok capacitor and contactor ok test defrost ok no Shorts were found all components and wiring checked out ok amp draw on red hot side of low voltage transformer is .4 amps on y goin to outdoor heat pump .2 amps


Kurt M.

Kurt M. Job Checkin

Performed precision heat tune up on 2 carrier gas furnaces. Replaced 2 16x25x1 air filters. Checked all electrical conections and components. Cleaned flame sensors. Blew out condensate drains. Checked gas pressures, and performed combustion tests on both systems. Both systems are working fine at time of service.


Luis T.

Luis T. Job Checkin

Performed heating maintenance, replaced standard air filter. Cleaned burners and flame sensor, inspected heat exchanger. Checked voltage, amperage and electrical connections, measured capacitor values ok. Started gas furnace, tested limit and safety switches. Measured fuel pressures and performed combustion test. Checked operation and temperature rise.