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Chadds Ford, PA

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Expert HVAC Service and More in Chadds Ford, PA

DiBiase Heating and Cooling Company provides a full range of services to keep your home comfortable and efficient year-round in Chadds Ford, PA. Whether you need HVAC repair, installation, or maintenance, we’ve got you covered. Our team also specializes in improving indoor air quality with air purifiers, humidifiers, and ductwork services. Looking for water heater solutions? We offer repairs and replacements for both tank and tankless systems. Additionally, our energy services, including air sealing, insulation, and energy audits, help homeowners save on utility costs while maximizing comfort. Whatever your home’s needs, DiBiase Heating and Cooling Company is here to deliver expert service.

Founded in 2008, DiBiase Heating and Cooling Company is a family-owned and operated company that’s committed to delivering honest, reliable service. We take pride in our expertise, offering certified technicians who provide top-quality HVAC, plumbing, and energy services. What sets us apart is our focus on process and integrity—we do the job right the first time, ensuring your home is always in good hands. Ready to experience the DiBiase difference? Call 610-873-1244 or contact us online today to schedule your service!

Recent Jobs and Reviews in Chadds Ford, PA

Rated 5.0 out of 5 stars based on 3 customer reviews

Customers say: # Sentiment Analysis Summary The reviews reflect an overwhelmingly positive sentiment toward the HVAC service provided. Customers consistently praise the technicians for their professionalism, knowledge, and friendly demeanor. There is a strong recurring theme of appreciation for thorough explanations of technical issues and transparent communication about necessary repairs. Many reviews highlight exceptional customer service, with technicians going above and beyond expectations—working in difficult conditions, staying late to complete repairs, and responding quickly to urgent situations, particularly during cold weather emergencies. Customers frequently express gratitude for the technicians' patience in answering questions and their ability to solve complex problems efficiently. The overall tone is decidedly positive, with customers indicating high satisfaction with both the technical competence demonstrated and the quality of customer interactions, leading many to express intentions for continued business and willingness to recommend the service to others.

Our Local Reviews by City

Job Locations and Reviews

3/4/26 Barry Replaced 70/7.5uF capacitor at Carrier system. Checked megaohm of compressor. After installing measured compressor amps (start, run and common windings) Checked temperature rise at air handler (65-91=26°) Good System operating well at this SweAaea
3/4/26 Barry Replaced 70/7.5uF capacitor at Carrier system. Checked megaohm of compressor. After installing measured compressor amps (start, run and common windings) Checked temperature rise at air handler (65-91=26°) Good System operating well at this SweAaea
Barry P.
Barry P. Checked in
3/4/26 Barry Replaced 70/7.5uF capacitor at Carrier system. Checked megaohm of compressor. After installing measured compressor amps (start, run and common windings) Checked temperature rise at air handler (65-91=26°) Good System operating well at this SweAaea
Chadds Ford, PA 19317
2/16/26 Removed failed electric heat kit with breaker. Installed new kit with breaker in frame and measured resistance of each element before wiring. Also checked limits. Then wired in high voltage and moles plug to control. Installed 3A fuse at transformer leads and left these 24V leads separate from board and tested before powering board. No short and transformer producing 28V: Good Wired 24V to board and energized system. Turned 0A breaker to outdoor unit back on. Tested system operations. Temperature rise from heat pump 23.5°F (60-83.5) Then tested electric heat. 38A 10KW Good Aux heat is staged. Both relays operating as designed. System operating well at this time. He wants to know if he sells the property if the repairs we made for him Capacitor and contactor on 1/7/26 and heat kit on 2/16/26 if the 2 year Dibiase guarantee will be extended to the new homeowners. I told him to the best of my knowledge it is only for the person for whom the repairs were made and not to anyo
2/16/26 Removed failed electric heat kit with breaker. Installed new kit with breaker in frame and measured resistance of each element before wiring. Also checked limits. Then wired in high voltage and moles plug to control. Installed 3A fuse at transformer leads and left these 24V leads separate from board and tested before powering board. No short and transformer producing 28V: Good Wired 24V to board and energized system. Turned 0A breaker to outdoor unit back on. Tested system operations. Temperature rise from heat pump 23.5°F (60-83.5) Then tested electric heat. 38A 10KW Good Aux heat is staged. Both relays operating as designed. System operating well at this time. He wants to know if he sells the property if the repairs we made for him Capacitor and contactor on 1/7/26 and heat kit on 2/16/26 if the 2 year Dibiase guarantee will be extended to the new homeowners. I told him to the best of my knowledge it is only for the person for whom the repairs were made and not to anyo
Barry P.
Barry P. Checked in
2/16/26 Removed failed electric heat kit with breaker. Installed new kit with breaker in frame and measured resistance of each element before wiring. Also checked limits. Then wired in high voltage and moles plug to control. Installed 3A fuse at transformer leads and left these 24V leads separate from board and tested before powering board. No short and transformer producing 28V: Good Wired 24V to board and energized system. Turned 0A breaker to outdoor unit back on. Tested system operations. Temperature rise from heat pump 23.5°F (60-83.5) Then tested electric heat. 38A 10KW Good Aux heat is staged. Both relays operating as designed. System operating well at this time. He wants to know if he sells the property if the repairs we made for him Capacitor and contactor on 1/7/26 and heat kit on 2/16/26 if the 2 year Dibiase guarantee will be extended to the new homeowners. I told him to the best of my knowledge it is only for the person for whom the repairs were made and not to anyo
Chadds Ford, PA 19317
Issue was blank thermostat Ajay (homeowner) had put a new low voltage fuse in board before I showed up but it instantly tripped. I Searched for any low voltage shorts including checking continuity between R and C on the control itself. No shorts. 60A breaker in the air handler is stuck in the tripped position. Step 1: Need new electric heat kit 9KW. After we install new heat kit there may be other repairs needed including but not limited to new control board, thermostat and or EIM. He asked about warranty pricing considering it is Lennox signature series. He also asked if the breaker itself or the relays could be replaced. I told him It would take even longer to get those parts and would be more expensive to do the (2) relays or the heat kit breaker separately. We will provide appropriate pricing based on warranty status. Left both breakers off for now He paid diagnostic today.
Issue was blank thermostat Ajay (homeowner) had put a new low voltage fuse in board before I showed up but it instantly tripped. I Searched for any low voltage shorts including checking continuity between R and C on the control itself. No shorts. 60A breaker in the air handler is stuck in the tripped position. Step 1: Need new electric heat kit 9KW. After we install new heat kit there may be other repairs needed including but not limited to new control board, thermostat and or EIM. He asked about warranty pricing considering it is Lennox signature series. He also asked if the breaker itself or the relays could be replaced. I told him It would take even longer to get those parts and would be more expensive to do the (2) relays or the heat kit breaker separately. We will provide appropriate pricing based on warranty status. Left both breakers off for now He paid diagnostic today.
Barry P.
Barry P. Checked in
Issue was blank thermostat Ajay (homeowner) had put a new low voltage fuse in board before I showed up but it instantly tripped. I Searched for any low voltage shorts including checking continuity between R and C on the control itself. No shorts. 60A breaker in the air handler is stuck in the tripped position. Step 1: Need new electric heat kit 9KW. After we install new heat kit there may be other repairs needed including but not limited to new control board, thermostat and or EIM. He asked about warranty pricing considering it is Lennox signature series. He also asked if the breaker itself or the relays could be replaced. I told him It would take even longer to get those parts and would be more expensive to do the (2) relays or the heat kit breaker separately. We will provide appropriate pricing based on warranty status. Left both breakers off for now He paid diagnostic today.
Chadds Ford, PA 19317
Performed precision heat pump tune up on 2020 carrier heat pump system. Replaced 16x20x1 air filter. Checked all electrical connections and components. Checked temperature rise. Tested emergency heat. Inspected evaporator coil. Checked refrigerant pressures and temperatures at indoor and outdoor units. Serviced Aprilaire humidifier with #35 humidifier pad. Heat pump system is working properly at time of service.
Performed precision heat pump tune up on 2020 carrier heat pump system. Replaced 16x20x1 air filter. Checked all electrical connections and components. Checked temperature rise. Tested emergency heat. Inspected evaporator coil. Checked refrigerant pressures and temperatures at indoor and outdoor units. Serviced Aprilaire humidifier with #35 humidifier pad. Heat pump system is working properly at time of service.
Kurt M.
Kurt M. Checked in
Performed precision heat pump tune up on 2020 carrier heat pump system. Replaced 16x20x1 air filter. Checked all electrical connections and components. Checked temperature rise. Tested emergency heat. Inspected evaporator coil. Checked refrigerant pressures and temperatures at indoor and outdoor units. Serviced Aprilaire humidifier with #35 humidifier pad. Heat pump system is working properly at time of service.
Chadds Ford, PA 19317
Performed precision heat tune up on (3) amana gas furnaces. Replaced (1) 20x25x5 filter with a 1” for now. Replaced aprilaire 413. 16x25x1 was ok. Checked all electrical connections and components. Checked temperature rise. Check gas pressure. Inspected burners. Blew out drain tubing. Found (1) 2nd floor furnace did not have x13 surge protector on blower motor, installed surge protector. Checked temperature rise. Performed combustion test. All furnaces are working properly at time of service.
Performed precision heat tune up on (3) amana gas furnaces. Replaced (1) 20x25x5 filter with a 1” for now. Replaced aprilaire 413. 16x25x1 was ok. Checked all electrical connections and components. Checked temperature rise. Check gas pressure. Inspected burners. Blew out drain tubing. Found (1) 2nd floor furnace did not have x13 surge protector on blower motor, installed surge protector. Checked temperature rise. Performed combustion test. All furnaces are working properly at time of service.
Kurt M.
Kurt M. Checked in
Performed precision heat tune up on (3) amana gas furnaces. Replaced (1) 20x25x5 filter with a 1” for now. Replaced aprilaire 413. 16x25x1 was ok. Checked all electrical connections and components. Checked temperature rise. Check gas pressure. Inspected burners. Blew out drain tubing. Found (1) 2nd floor furnace did not have x13 surge protector on blower motor, installed surge protector. Checked temperature rise. Performed combustion test. All furnaces are working properly at time of service.
Chadds Ford, PA 19317
Replace zone damper caulked and sealed and tested operation. Also performed quality assurance while on site. Checked over settings in the furnace. Checked all electrical connections and components, system is working properly at quality assurance .
Replace zone damper caulked and sealed and tested operation. Also performed quality assurance while on site. Checked over settings in the furnace. Checked all electrical connections and components, system is working properly at quality assurance .
Kurt M.
Kurt M. Checked in
Replace zone damper caulked and sealed and tested operation. Also performed quality assurance while on site. Checked over settings in the furnace. Checked all electrical connections and components, system is working properly at quality assurance .
Chadds Ford, PA 19317
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Tony F.
Tony F. Checked in
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Chadds Ford, PA 19317
Joseph D.
Joseph D. Checked in
Reviewed wiring to zone panel and found wired to open and not closed. Wired to closed and tested and had more air to addition area. Found damper to master bedroom not closing due to broken ribbon in damper. Recommend all dampers be replaced Provide pricing for replacing 3 dampers.
Chadds Ford, PA 19317
Reviewed installation with Jon and took all measurements and created a scope of work for new installation. Need to replace zone control panel and we are replacing thermostats.
Reviewed installation with Jon and took all measurements and created a scope of work for new installation. Need to replace zone control panel and we are replacing thermostats.
Joseph D.
Joseph D. Checked in
Reviewed installation with Jon and took all measurements and created a scope of work for new installation. Need to replace zone control panel and we are replacing thermostats.
Chadds Ford, PA 19317
Perform precision heat tuneup on six different heating systems. Five heat pumps and one gas boiler. Replaced all media filters and one 18 x 20 x 1“ air filter. Checked all electrical connections and components. Found Remi cells on air purifiers at replacement age, provided estimate. Checked all temperature rises. Tested emergency heat. Tested capacitors. Checked refrigerant pressures and temperatures on all systems and on digital read out boards. All systems are working properly at time of service. Found cell at interval of replacement
Perform precision heat tuneup on six different heating systems. Five heat pumps and one gas boiler. Replaced all media filters and one 18 x 20 x 1“ air filter. Checked all electrical connections and components. Found Remi cells on air purifiers at replacement age, provided estimate. Checked all temperature rises. Tested emergency heat. Tested capacitors. Checked refrigerant pressures and temperatures on all systems and on digital read out boards. All systems are working properly at time of service. Found cell at interval of replacement
Kurt M.
Kurt M. Checked in
Perform precision heat tuneup on six different heating systems. Five heat pumps and one gas boiler. Replaced all media filters and one 18 x 20 x 1“ air filter. Checked all electrical connections and components. Found Remi cells on air purifiers at replacement age, provided estimate. Checked all temperature rises. Tested emergency heat. Tested capacitors. Checked refrigerant pressures and temperatures on all systems and on digital read out boards. All systems are working properly at time of service. Found cell at interval of replacement
Chadds Ford, PA 19317
Review
Very prompt and professional service…but cost was unexpectedly high for the nature of repair…
Avi - Chadds Ford, PA 19317
Review
Great group that provided fast professional service. Used them before and was pleased so when air conditioning went during recent storm, they responded quickly .
Steve C - Chadds Ford, PA 19317
Response from DiBiase Heating and Cooling Company:

Hello Steve! Thank you for the kind words and for coming back to us when you needed help! We’re glad we could respond quickly and get your A/C back up and running after the storm. It means a lot to know you’ve had consistently great experiences with our team. We truly appreciate your trust and support!

Review
Very thorough job, and good customer service.
Glenn Baker - Chadds Ford, PA 19317
Response from DiBiase Heating and Cooling Company:

Hi Glenn! Thank you for your feedback! We take pride in providing thorough service and excellent customer care. It’s great to know you had a positive experience with us. If we can assist you again, we’d be happy to help!

Review
Joseph Villari - Chadds Ford, PA 19317
Response from DiBiase Heating and Cooling Company:

Hi Joseph! Thank you so much for the 5-star review!

Review
Excellent
Timothy - Chadds Ford, PA 19317
Review
The installer seemed very knowledgeable with a great personality. Answered all my questions and went through the maintenance steps after install. So far device has my working well and I'm satisfied with the install.
Avi - Chadds Ford, PA 19317
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