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Malvern, PA

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Expert HVAC Service and More in Malvern, PA

DiBiase Heating and Cooling Company provides a full range of services to keep your home comfortable and efficient year-round in Malvern, 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 Malvern, PA

Rated 5.0 out of 5 stars based on 34 customer reviews

Customers say: The reviews exhibit a positive overall sentiment, with recurring positive themes and sentiments. The majority of reviews express satisfaction with the services provided, highlighting the expertise, professionalism, and courtesy of the technicians. Customers appreciate the prompt and efficient service, with many mentioning the technicians' ability to diagnose and resolve issues quickly. Positive feedback is also directed towards the company's customer service, with many praising the helpfulness and efficiency of the office staff. Customers also mention the quality of the work and the professionalism of the technicians, indicating a high level of satisfaction with the services provided. Additionally, there are mentions of the technicians' knowledge and expertise, with customers expressing confidence in their ability to handle various HVAC-related issues. Overall, the reviews suggest a positive experience with the company, with customers expressing satisfaction with the services provided and the professionalism of the technicians.

Our Local Reviews by City

Job Locations and Reviews

Rebuild boiler 80% ignition Luis 12-12-25 I went over system replacement option with customer and we came to a conclusion that new boiler will be the best idea. I called Joe while on site. He email estimate that included new circulation pump and an air vent. Customer sign contract online and will contact Joe for the next step. No repairs were made during today’s visit.
Rebuild boiler 80% ignition Luis 12-12-25 I went over system replacement option with customer and we came to a conclusion that new boiler will be the best idea. I called Joe while on site. He email estimate that included new circulation pump and an air vent. Customer sign contract online and will contact Joe for the next step. No repairs were made during today’s visit.
Luis T.
Luis T. Checked in
Rebuild boiler 80% ignition Luis 12-12-25 I went over system replacement option with customer and we came to a conclusion that new boiler will be the best idea. I called Joe while on site. He email estimate that included new circulation pump and an air vent. Customer sign contract online and will contact Joe for the next step. No repairs were made during today’s visit.
Malvern, PA 19355
Fully assessed no heating situation. Found three amp fuse blown on air handler. Went up to rooftop and found contactor coil was shorted reading two ohms. Replaced one pole 40 amp contactor and tested heat pump operation. Checked 410 a refrigerant pressures. Check temperature rise it was 19°. Heat pump is working fine again at time of service.
Fully assessed no heating situation. Found three amp fuse blown on air handler. Went up to rooftop and found contactor coil was shorted reading two ohms. Replaced one pole 40 amp contactor and tested heat pump operation. Checked 410 a refrigerant pressures. Check temperature rise it was 19°. Heat pump is working fine again at time of service.
Kurt M.
Kurt M. Checked in
Fully assessed no heating situation. Found three amp fuse blown on air handler. Went up to rooftop and found contactor coil was shorted reading two ohms. Replaced one pole 40 amp contactor and tested heat pump operation. Checked 410 a refrigerant pressures. Check temperature rise it was 19°. Heat pump is working fine again at time of service.
Malvern, PA 19355
Fully assessed no heating situation. Had to locate unit on the roof was not labeled correctly. After discovery correct unit found unit frozen up. Un thawed heat pump in a/c mode. Replaced defrost board and sensors, tested operation. Found 410a refrigerant pressures were 244/65. Temperature rise was 20 degrees. Heat pump system is working properly at time of service.
Fully assessed no heating situation. Had to locate unit on the roof was not labeled correctly. After discovery correct unit found unit frozen up. Un thawed heat pump in a/c mode. Replaced defrost board and sensors, tested operation. Found 410a refrigerant pressures were 244/65. Temperature rise was 20 degrees. Heat pump system is working properly at time of service.
Kurt M.
Kurt M. Checked in
Fully assessed no heating situation. Had to locate unit on the roof was not labeled correctly. After discovery correct unit found unit frozen up. Un thawed heat pump in a/c mode. Replaced defrost board and sensors, tested operation. Found 410a refrigerant pressures were 244/65. Temperature rise was 20 degrees. Heat pump system is working properly at time of service.
Malvern, PA 19355
Luis 12-9-25 performed gas heat inspection on 2001 ICP 80% 120000 Btu heater. Heater location is inside mechanical room where there is also 75000 k 80% gas water heater. Total of 195000 Btu which requires about 10,000 ft.³ of air. There are two grills on wall, but there is also return air grills at the same wall to mechanical room. Fresh air from outside is required to feed mechanical room for proper combustion process. I did inspect heater. Heater seems to be in bad shape. Major rust on ignition components, see photos. Gas valve shows water at some point was getting to body. Heat exchanger rings are starting to come apart. All the components are original to system. Heater should be replaced for safety purposes. Once those rings come apart completely, will be very unsafe to operate heater. Called land lord and explain tune up report. Provided estimate to rebuild heater. Office to follow up with customer regards consultation.
Luis 12-9-25 performed gas heat inspection on 2001 ICP 80% 120000 Btu heater. Heater location is inside mechanical room where there is also 75000 k 80% gas water heater. Total of 195000 Btu which requires about 10,000 ft.³ of air. There are two grills on wall, but there is also return air grills at the same wall to mechanical room. Fresh air from outside is required to feed mechanical room for proper combustion process. I did inspect heater. Heater seems to be in bad shape. Major rust on ignition components, see photos. Gas valve shows water at some point was getting to body. Heat exchanger rings are starting to come apart. All the components are original to system. Heater should be replaced for safety purposes. Once those rings come apart completely, will be very unsafe to operate heater. Called land lord and explain tune up report. Provided estimate to rebuild heater. Office to follow up with customer regards consultation.
Luis T.
Luis T. Checked in
Luis 12-9-25 performed gas heat inspection on 2001 ICP 80% 120000 Btu heater. Heater location is inside mechanical room where there is also 75000 k 80% gas water heater. Total of 195000 Btu which requires about 10,000 ft.³ of air. There are two grills on wall, but there is also return air grills at the same wall to mechanical room. Fresh air from outside is required to feed mechanical room for proper combustion process. I did inspect heater. Heater seems to be in bad shape. Major rust on ignition components, see photos. Gas valve shows water at some point was getting to body. Heat exchanger rings are starting to come apart. All the components are original to system. Heater should be replaced for safety purposes. Once those rings come apart completely, will be very unsafe to operate heater. Called land lord and explain tune up report. Provided estimate to rebuild heater. Office to follow up with customer regards consultation.
Malvern, PA 19355
Fully assessed no heating situation. Found after giving blower motor a call it was rocking back and forth. Found failed blower motor. Replaced blower motor and tested emergency heat. Checked system in heat pump mode only. Checked temperature rise. Temperature rise was 20 degrees. Heat pump is working at time of service.
Fully assessed no heating situation. Found after giving blower motor a call it was rocking back and forth. Found failed blower motor. Replaced blower motor and tested emergency heat. Checked system in heat pump mode only. Checked temperature rise. Temperature rise was 20 degrees. Heat pump is working at time of service.
Kurt M.
Kurt M. Checked in
Fully assessed no heating situation. Found after giving blower motor a call it was rocking back and forth. Found failed blower motor. Replaced blower motor and tested emergency heat. Checked system in heat pump mode only. Checked temperature rise. Temperature rise was 20 degrees. Heat pump is working at time of service.
Malvern, PA 19355
Fully assessed no heating situation on amana Ptac unit. Found strip heater inside unit burnt up and also control board failed. Will need to find control board and strip heater for the system, more than likely replacing the unit would make the most sense. Our office to follow up with repair quote. If unit needs replaced, they may replace it themselves.
Fully assessed no heating situation on amana Ptac unit. Found strip heater inside unit burnt up and also control board failed. Will need to find control board and strip heater for the system, more than likely replacing the unit would make the most sense. Our office to follow up with repair quote. If unit needs replaced, they may replace it themselves.
Kurt M.
Kurt M. Checked in
Fully assessed no heating situation on amana Ptac unit. Found strip heater inside unit burnt up and also control board failed. Will need to find control board and strip heater for the system, more than likely replacing the unit would make the most sense. Our office to follow up with repair quote. If unit needs replaced, they may replace it themselves.
Malvern, PA 19355
Upon arrival found relief leaking after new installation of hot water heater. checked the pressures at hose connection and water heater both reading at 140psi. The pressure reducing valve needs to be replaced coming into house. Talked to customer and she told me to move forward to get it replaced
Upon arrival found relief leaking after new installation of hot water heater. checked the pressures at hose connection and water heater both reading at 140psi. The pressure reducing valve needs to be replaced coming into house. Talked to customer and she told me to move forward to get it replaced
Nathan P.
Nathan P. Checked in
Upon arrival found relief leaking after new installation of hot water heater. checked the pressures at hose connection and water heater both reading at 140psi. The pressure reducing valve needs to be replaced coming into house. Talked to customer and she told me to move forward to get it replaced
Malvern, PA 19355
Completed heat tune up tune up for 2 Ton Amana system 16x20x1 filter ok Indoor and outdoor coils in good condition Inspected wiring, controls, electric motors and components; left estimates for surge protectors; 10KW electric heat amps 40 Good Measured temperature rise (60-81=21) and static pressure Inspected drains; Checked integrity of compressor motor (mega ohm test) Assessed refrigerant charge checked pressures. 298/78 with outdoor dry bulb temperature 34°. Heat pump system operating well at this time.
Completed heat tune up tune up for 2 Ton Amana system 16x20x1 filter ok Indoor and outdoor coils in good condition Inspected wiring, controls, electric motors and components; left estimates for surge protectors; 10KW electric heat amps 40 Good Measured temperature rise (60-81=21) and static pressure Inspected drains; Checked integrity of compressor motor (mega ohm test) Assessed refrigerant charge checked pressures. 298/78 with outdoor dry bulb temperature 34°. Heat pump system operating well at this time.
Barry P.
Barry P. Checked in
Completed heat tune up tune up for 2 Ton Amana system 16x20x1 filter ok Indoor and outdoor coils in good condition Inspected wiring, controls, electric motors and components; left estimates for surge protectors; 10KW electric heat amps 40 Good Measured temperature rise (60-81=21) and static pressure Inspected drains; Checked integrity of compressor motor (mega ohm test) Assessed refrigerant charge checked pressures. 298/78 with outdoor dry bulb temperature 34°. Heat pump system operating well at this time.
Malvern, PA 19355
Found failed blower motor, replaced blower motor and tested operation. Return temp was 64 degrees. Supply was 82 degrees. 18 degree rise. Heat pump is working properly at time of service.
Found failed blower motor, replaced blower motor and tested operation. Return temp was 64 degrees. Supply was 82 degrees. 18 degree rise. Heat pump is working properly at time of service.
Kurt M.
Kurt M. Checked in
Found failed blower motor, replaced blower motor and tested operation. Return temp was 64 degrees. Supply was 82 degrees. 18 degree rise. Heat pump is working properly at time of service.
Malvern, PA 19355
Melted ice in a/c mode that was very thick. Then installed new defrost board and sensors and tested operation. Checked 410a refrigerant pressures and tested defrost operation. Heat pump is working properly at time of service.
Melted ice in a/c mode that was very thick. Then installed new defrost board and sensors and tested operation. Checked 410a refrigerant pressures and tested defrost operation. Heat pump is working properly at time of service.
Kurt M.
Kurt M. Checked in
Melted ice in a/c mode that was very thick. Then installed new defrost board and sensors and tested operation. Checked 410a refrigerant pressures and tested defrost operation. Heat pump is working properly at time of service.
Malvern, PA 19355
Review
Continued Great Service!
Barbara - Malvern, PA 19355
Review
Excellent as usual
John - Malvern, PA 19355
Review
Very helpful and great service
Shahid Khan - Malvern, PA 19355
Response from DiBiase Heating and Cooling Company:

Hi Shahid! Thank you for the kind words! We’re glad to hear you had a positive experience and appreciate your support!

Review
Yesterday, Dibiase (Nick’s crew) installed a replacement ductless split system. We have used Dibiase 5 times now for major installations. As ever, the service, care, professionalism, timing and communication were spot-on. Full marks in every aspect.
John McG - Malvern, PA 19355
Review
Very polite and quick
Jessica - Malvern, PA 19355
Review
William G - Malvern, PA 19355
Response from DiBiase Heating and Cooling Company:

Hi William! We greatly appreciate you taking the time to leave us a 5-star review!

Review
Great Service
PTI - Malvern, PA 19355
Review
Big thanks to Kurt, for fixing our Ac unit and wind pressure. Excellent job!!!
Manohar Tharanath - Malvern, PA 19355
Response from DiBiase Heating and Cooling Company:

Hi Manohar! Thank you for the kind words! We’re so glad Kurt was able to get your A/C and wind pressure issues resolved. We’ll be sure to pass along the praise—excellent service is what we strive for every time!

Review
Professional, friendly, efficient, respectful of our property especially as it was a very wet day.
John - Malvern, PA 19355
Review
Subject: Exceptional AC Service from Kurt - DiBiase Heating and Cooling company -Highly Recommended! I am writing to express my sincere gratitude and highly recommend Kurt for his outstanding service during a recent issue with my air conditioning unit. From the moment he arrived, Kurt demonstrated a remarkable level of knowledge and expertise in diagnosing the problem. He quickly identified a refrigerant leak and clearly explained the technical details in a way that was easy for me to understand. What truly impressed me was Kurt's transparency in sharing information. He didn't just state the problem; he took the time to show me the evidence of the leak and thoroughly explained the potential causes and consequences. This level of openness built trust and allowed me to feel confident in his assessment. Furthermore, I greatly appreciated Kurt's patience in discussing the various options available to me. He patiently walked me through each potential solution, outlining the pros and cons, and answering all of my questions without ever making me feel rushed or pressured. His ability to explain complex technical information in a clear and concise manner was truly commendable. Beyond his technical skills and communication, Kurt showed a genuine willingness to go above and beyond to assist me in deciding the best next steps. He didn't just offer solutions; he took the time to understand my needs and budget, offering insightful advice to help me make an informed decision about how to proceed with the repairs. His commitment to ensuring I felt comfortable and confident in the chosen path was truly exceptional. Thanks to Kurt's expertise, transparency, patience, and willingness to go the extra mile, I feel confident in the next steps to fix my air conditioner. He is a true professional and a valuable asset to your team. I would not hesitate to recommend Kurt to anyone in need of reliable and trustworthy AC service. Thank you, Kurt, for your outstanding service!
Thomas Paulose - Malvern, PA 19355
Response from DiBiase Heating and Cooling Company:

Hi Thomas! Thank you so much for your thoughtful and detailed review! We’re thrilled to hear about your great experience with Kurt. He truly exemplifies the values we strive for at DiBiase—expertise, transparency, and a customer-first approach. We’ll be sure to pass along your kind words to him. Thank you again for choosing us and for your recommendation!

Review
DiBiase Tech Curt Manges always arrives on time and always performs a thorough check of our systems, clearly explaining all findings to us. DiBiase installed all our systems and continues to provide excellence and reliability in everything they do!
Christine Kantrowitz - Malvern, PA 19355
Response from DiBiase Heating and Cooling Company:

Hello Christine! Thank you so much for the kind words and continued trust in DiBiase Heating and Cooling! We’re proud to have Kurt on our team—his commitment to thorough, reliable service truly reflects our company values. It means a lot to know you’ve had a consistently excellent experience from installation through ongoing service!

Review
Brian Stoecker - Malvern, PA 19355
Response from DiBiase Heating and Cooling Company:

Hello Brian! We really appreciate you taking the time to leave is a 5-star review!

Review
Colleen Wlostowski - Malvern, PA 19355
Response from DiBiase Heating and Cooling Company:

Hi Collen! We really appreciate you taking the time to leave us a 5-star review!

Review
Excellent service
Barbara - Malvern, PA 19355
Review
We always have a great experience. Our technician was friendly and thorough
Colleen - Malvern, PA 19355
Review
They called out the Big Guns when they sent Nathan over. He’s a real pro and does a great job. Two thumbs-up!
Neal - Malvern, PA 19355
Review
(Translated by Google) Very good company, they are responsible in their work and offer the best (Original) Muy buena compaa son responsables en su trabajo y ofrecen lo mejor
DiegoBelloCres DiegoBelloCres - Malvern, PA 19355
Response from DiBiase Heating and Cooling Company:

Hola Diego, ¡Gracias por tus amables palabras! Nos alegra saber que estás satisfecho con nuestro trabajo. Estamos siempre comprometidos en ofrecer lo mejor a nuestros clientes. ¡No dudes en contactarnos si necesitas algo más!

Review
Dan was great! Very professional and informative.
David - Malvern, PA 19355
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