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 chester springs, pa

Rated 4.9 out of 5 stars based on 114 customer reviews

You nailed It

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Great

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Great Ideas

I met Mike at the house to talk about some changes to our ductwork in the attic and he was great talking it through with me as we tried to figure out a better way. After some exchange of ideas we finally figured out a nice solution to get the proper airflow we need through the system but also position the ductwork in the attic so it rests as high as we could get it in the enclosure room up there and looks neat and professional. Overall it was a great brainstorming session and I also appreciated Mike’s patience with me as I asked different questions to try and figure it out. Which we did. It’s nice when two minds come together to solve a unique challenge which is what we did! Thanks Mike!

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Professional and efficient

Luis is a pro and knows his stuff...

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Great Service from Shawn at DiBiase

Shawn arrived on time and really knows his stuff. He answered all my questions and was very helpful and pleasant. I always get great service from everyone from DiBiase!

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Great service

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Wonderful experience

Chris came out to my home the week after our new Furnace/AC installation. He was on time, friendly and knowledgeable. He checked the functioning of the system and reviewed some of the features of the newly installed programmable thermostat. My entire experience with DiBiase heating & cooling (from sales to installation) has been top notch. Thank you for the top notch service.

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Great

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Great service as usual

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Professional honest experienced and

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106 Marigold

Luis was helpful in answering my questions about a new humidifier in our attic and a new AC unit for our basement. Also talked about pros and cons of an 80% versus 90% unit in the attic space.

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Great follow up

Found an issue 8 months after installation. Came out the next day and bam! Taken care of

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Excellent Service

On time, professional and succinct. Didn’t try to sell me on anything I didn’t need, conducted the needed maintenance and thanked us for our business.

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Kurt

He is always friendly and efficient

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Great Service

I had my equipment serviced by Luis and his partner. They did a great job, fixed all my issues, and answered all my questions with follow-up recommendations. Highly recommend DiBiase for all your HVAC needs!

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Job Locations
for chester springs, pa

Luis T.

Luis T. Job Checkin

Replaced seal tight 3/4 fitting on outdoor unit


Kurt M.

Kurt M. Job Checkin

Performed precision a/c tune up on trane a/c system. Replaced Aprilaire 413 air filter. Checked all electrical conections and components. Installed ecm surge protector for blower motor. Checked temperature split at indoor coil. Tested condensation pump. Checked refrigerant pressures and temperatures at indoor and outdoor units. A/c system is working fine at time of service.


Luis T.

Luis T. Job Checkin

Performed two ac tune ups, attic and basement units, check electrical low and high voltage connections, replaced both air filter, check and flushed drain test pump, check supply and rerun air flow ok 20 degree delta, check outdoor unit refrigerant pressures capacitor and contactor ok would recommend installing hard start assist on outdoor units.


Chris B.

Chris B. Job Checkin

Performed QA on Amana Heat Pump/AC system. Reviewed installation with homeowner. Completed checklist form in system. Tested system in Heat Pump, Auxiliary Heat, and Cooling modes. Reviewed airflow settings on system. Filled condensation to test, and tested ez trap safety. Switched the Air Filter out for the correct size of 20x20x1. This install passed the QA Inspection.


Barry P.

Barry P. Job Checkin

Plan member AC Maintenance for 4 Ton Goodman system R22 Piston: Replaced filter. Measured temperature split. Measured static pressure. Checked controls, wiring, electric motors and components. Checked condition of both indoor and outdoor coil. Checked condensate pump and drain. Checked refrigerant pressures and diagnostics. System is operating well at the time of this maintenance.


Kurt M.

Kurt M. Job Checkin

Replace TXV that is covered under warranty. While replacing TXV please install ballast and sockets on Pure Air Kit 5/18/22. Installed new txv valve by pulling refrigerant charge back into outdoor unit. Replaced txv valve. Pressure tested and leak checked with 320 psi nitrogen. Vacuumed down system to 380 microns. Opened king valves and tested outdoor a/c system. Pressures were 228/115 subcooling was 7. Also replaced ballast and sockets for Lennox pure air kit , tested operation. A/c system is working fine at time of service.


Chris B.

Chris B. Job Checkin

Performed QA on Amana Gas Furnace/AC system. Homeowner was not happy with several issues from the install: Outdoor unit not even to the house, holes in return trunk, around the humidistat control the metal was messy, and the Auxiliary Pan was not sealed in the corners. Reviewed with homeowner and corrected all issues. Tested system in Heating and Cooling Mode. Tested all safeties and tested humidifier. Completed checklist form in system. Reviewed installation with homeowner and walked through with him all the corrections that I made. This install Failed the QA (see my notes from the QA Checklist Form below): Outdoor unit was level but was not even to the house. Dug out around pad and was able to move unit to even it. Removed the humidistat control and used metal tape to seal around the hole. Sealed all holes in the return trunk. Sealed the corners of the auxiliary drain pan and used metal tape around the outside. They cut the corners and bent it down to slide it under the exis


Brian B.

Brian B. Job Checkin

Performed cooling maintenance, checked media air filter. Shut off humidifier for summer. 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.


Barry P.

Barry P. Job Checkin

Found Supply temp in second floor ductwork 69. Suction pressure 45. Indoor coil is a block of ice. There is a sizable refrigerant leak. Option are to allow us to come back to defrost indoor coil and continue leak search>find leak and offer quote to repair leak. I strongly recommend replacing the AC as repairs are expensive, Replacing equipment is the better return on investment. Office to schedule comfort consultant for AC replacement for second floor AC system (equipment in basement) Prefers 12PM tomorrow if possible. Homeowner became plan member.


Luis T.

Luis T. Job Checkin

Reclaimed and removed old HVAC system. Installed new Bosch airhandler and heatpump. Installed new supply and return plenums with new flex collars on new metal box and sealed connections. Installed new Aprilaire 413 filter rack and filter. Install 10 kw heater kit. Installed New condensate drain and ez trap. Wired in low and high voltage connections. Installed outdoor heatpump on pump up legs on new pad. Installed new electrical whip and disconnect outside. Connected refrigeratant lines and tested with pressure test. Installed customer provided thermostat. Set up system and tested system in heating/cooling.


Kurt M.

Kurt M. Job Checkin

Provided estimate to move condenser unit. Homeowner does not want to replace system at this time.


Luis T.

Luis T. Job Checkin

Performed two ac check ups, check electrical low and high voltage connections and components replaced high efficiency filter for second floor system, flushed drain replace attic ez trap was leaking, and also adjust airflow to 3 ton unit, and single stage, no charge for repairs warranty work, check outdoor unit capacitor contactor and refrigerant pressures ok, on first floor unit found delta 15 degrees, inspect indoor coil, noticed heat exchanger has several cracks, informed customer and turned off gas to furnace until repairs are made or new furnace is installed, check outdoor unit refrigerant r22 pressures system is little low on refrigerant this could be an issue once we start getting warm weather, capacitor is below standards and capacitor is pitted would recommend system replacement. Filter replacement home comfort consultant to come out next Tuesday between 8 and 10


Kurt M.

Kurt M. Job Checkin

Performed precision a/c tune up on (4) Lennox systems. Homeowner provided (2) 1” air filters, replaced (1) 213 and 201 air filter was clean. Checked all electrical conections and components. Replaced (1) 40 amp contactor and added 2lbs of r410a and leak dye to basement heat pump system. Tested condensation pumps. Checked refrigerant pressures and temperatures at indoor and outdoor units. Heat pump systems are working at time of service. Do not know rate of leak for basement system.


Luis T.

Luis T. Job Checkin

Drained and removed old water heater. Installed new 75 gallon Bradford white gas water heater. Installed new pan. Adapted water pipes to existing piping. Installed new shut off valve on cold water line. Installed new expansion tank. Adapted flue piping to existing flue. Adapted gas piping with new piping from water heater to flex gas line. Installed 2 new condensate pumps in basement next to water heater. Piped water heater pan to condensate pump. Installed water alarm, taco leak breaker shut powered shut off valve, and Honeywell lyric sensor. Purged air from water lines in home. Checked water pressure of house. Water heater set to hot and running now. Checked for water leaks.


Kurt M.

Kurt M. Job Checkin

Talked to homeowner about system issue. Homeowner went away on vacation and came back with some form of a communication error on thermostat. When I arrived no errors were present and a/c came on as normal. So performed precision a/c tune up on Rudd a/c. Replaced Aprilaire 501 air filter. Checked all electrical conections and components. Found no surge protection for Trane furnace control board or ecm blower motor , installed surge protector. Also flushed out condensate drain with warm water and tested condensation pump. Checked refrigerant pressures and temperatures at indoor and outdoor units. A/c system is working fine at time of inspection.