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Parkesburg, PA

Expert HVAC Service and More in Parkesburg, PA

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

Rated 5.0 out of 5 stars based on 22 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

Luis 12-22-25 customer called in for gas boiler tune up. Found boiler running upon arrival customer stated second floor radiators were not getting hot. Found boiler pressure to be under 5 psi. Hydronic system  does have a water feeder, but it wasn’t feeding water to the boiler. I manually added water to the boiler. Customer bleed radiators. I also noticed some water leaking from, flue pipe from chimney base. (Chimney is line with aluminum and is in the outside of house). Water coming from, chimney base could be due to chimney running on outside of house see photos. I provided estimate to replace flue pipe that is damage. I also provided estimate to replace water feeder pressure relief valve and drain metal expansion tank. Clean burners and inspect ignition components, performed combustion test and draft ok. Water pressure and temp ok. Cycle boiler ok. I emailed estimate for repairs and recommendations.  Customer paid 50% for repairs option 
Replacement of flue pipe for boiler 
. Return
Luis 12-22-25 customer called in for gas boiler tune up. Found boiler running upon arrival customer stated second floor radiators were not getting hot. Found boiler pressure to be under 5 psi. Hydronic system  does have a water feeder, but it wasn’t feeding water to the boiler. I manually added water to the boiler. Customer bleed radiators. I also noticed some water leaking from, flue pipe from chimney base. (Chimney is line with aluminum and is in the outside of house). Water coming from, chimney base could be due to chimney running on outside of house see photos. I provided estimate to replace flue pipe that is damage. I also provided estimate to replace water feeder pressure relief valve and drain metal expansion tank. Clean burners and inspect ignition components, performed combustion test and draft ok. Water pressure and temp ok. Cycle boiler ok. I emailed estimate for repairs and recommendations.  Customer paid 50% for repairs option 
Replacement of flue pipe for boiler 
. Return
Luis T.
Luis T. Checked in
Luis 12-22-25 customer called in for gas boiler tune up. Found boiler running upon arrival customer stated second floor radiators were not getting hot. Found boiler pressure to be under 5 psi. Hydronic system does have a water feeder, but it wasn’t feeding water to the boiler. I manually added water to the boiler. Customer bleed radiators. I also noticed some water leaking from, flue pipe from chimney base. (Chimney is line with aluminum and is in the outside of house). Water coming from, chimney base could be due to chimney running on outside of house see photos. I provided estimate to replace flue pipe that is damage. I also provided estimate to replace water feeder pressure relief valve and drain metal expansion tank. Clean burners and inspect ignition components, performed combustion test and draft ok. Water pressure and temp ok. Cycle boiler ok. I emailed estimate for repairs and recommendations. Customer paid 50% for repairs option Replacement of flue pipe for boiler . Return
Parkesburg, PA 19365
Review
Luis was pleasant, courteous, and explained things well. I think the employees should wear name badges with pictures, but they do send a picture of tech beforehand. Wait time to get an appointment can be longer than desired, but not outrageous (a week for this service, but last visit was over 2 week wait). Overall very satisfied with service.
Taylor - Parkesburg, PA 19365
Luis 12-22-25 customer still having issues with damper making noise. First floor damper not fully on the open position, I moved the damper little more towards open position and I was able to stop noise. Cycle heater ok no more noise, i tape damper so does no move.
Luis 12-22-25 customer still having issues with damper making noise. First floor damper not fully on the open position, I moved the damper little more towards open position and I was able to stop noise. Cycle heater ok no more noise, i tape damper so does no move.
Luis T.
Luis T. Checked in
Luis 12-22-25 customer still having issues with damper making noise. First floor damper not fully on the open position, I moved the damper little more towards open position and I was able to stop noise. Cycle heater ok no more noise, i tape damper so does no move.
Parkesburg, PA 19365
Found outdoor heat pump was locked out when I arrived. More than likely this was caused by the unit was covered in snow and ice and locked out. Reset indoor breaker and system went through long defrost cycle. Also performed precision heat tune up on trane 454b heat pump system. Air filter is ok. Checked all electrical connections and components. Checked temperature rise. Tested emergency heat. Checked 454b pressures and temperatures. Heat pump is working properly at time of service.
Found outdoor heat pump was locked out when I arrived. More than likely this was caused by the unit was covered in snow and ice and locked out. Reset indoor breaker and system went through long defrost cycle. Also performed precision heat tune up on trane 454b heat pump system. Air filter is ok. Checked all electrical connections and components. Checked temperature rise. Tested emergency heat. Checked 454b pressures and temperatures. Heat pump is working properly at time of service.
Kurt  M.
Kurt M. Checked in
Found outdoor heat pump was locked out when I arrived. More than likely this was caused by the unit was covered in snow and ice and locked out. Reset indoor breaker and system went through long defrost cycle. Also performed precision heat tune up on trane 454b heat pump system. Air filter is ok. Checked all electrical connections and components. Checked temperature rise. Tested emergency heat. Checked 454b pressures and temperatures. Heat pump is working properly at time of service.
Parkesburg, PA 19365
Diilon M.
Diilon M. Checked in
Estimate
Parkesburg, PA 19365
Completed heat tune up for oil boiler.
Inspected flues and chimney; cleaned heat exchanger, very little soot to speak of.
Replaced 109 strainer. There is no filter. Oil tank is in shed outside. 2-pipe system. Replaced .85 45°B nozzle. 
Electrodes may need to be replaced soon provided estimate for next year.
Checked all burner components.
Inspected hyrdronic components: air scoop, feed valves, expansion tank, circulator. 
Checked wiring controls and components. A surge protector can be installed at 120V feed (relay board) would protect controls.

Combustion, smoke and draft tests: Pass

System operating well at this time.
Completed heat tune up for oil boiler.
Inspected flues and chimney; cleaned heat exchanger, very little soot to speak of.
Replaced 109 strainer. There is no filter. Oil tank is in shed outside. 2-pipe system. Replaced .85 45°B nozzle. 
Electrodes may need to be replaced soon provided estimate for next year.
Checked all burner components.
Inspected hyrdronic components: air scoop, feed valves, expansion tank, circulator. 
Checked wiring controls and components. A surge protector can be installed at 120V feed (relay board) would protect controls.

Combustion, smoke and draft tests: Pass

System operating well at this time.
Barry P.
Barry P. Checked in
Completed heat tune up for oil boiler. Inspected flues and chimney; cleaned heat exchanger, very little soot to speak of. Replaced 109 strainer. There is no filter. Oil tank is in shed outside. 2-pipe system. Replaced .85 45°B nozzle. Electrodes may need to be replaced soon provided estimate for next year. Checked all burner components. Inspected hyrdronic components: air scoop, feed valves, expansion tank, circulator. Checked wiring controls and components. A surge protector can be installed at 120V feed (relay board) would protect controls. Combustion, smoke and draft tests: Pass System operating well at this time.
Parkesburg, PA 19365
Performed quality assurance fixed all customer complaints about the zip tie around the ductwork, not being secured. Installed the dehumidifier to drain into the furnace pump and looked at the damage done to the plaster lath ceilings which they want us to repair tested system operation and dip switch settings. System isrunning to standards
Performed quality assurance fixed all customer complaints about the zip tie around the ductwork, not being secured. Installed the dehumidifier to drain into the furnace pump and looked at the damage done to the plaster lath ceilings which they want us to repair tested system operation and dip switch settings. System isrunning to standards
Nathan P.
Nathan P. Checked in
Performed quality assurance fixed all customer complaints about the zip tie around the ductwork, not being secured. Installed the dehumidifier to drain into the furnace pump and looked at the damage done to the plaster lath ceilings which they want us to repair tested system operation and dip switch settings. System isrunning to standards
Parkesburg, PA 19365
Luis 11-19-25 customer called in for no heat, oil furnace not working. Talked to customer upon arrival, found unit off reset unit and test operation, check fuel pressure ok. Test transformer and inspect electrodes. Both these items are weak. I also inspected other components, heat exchanger is in bad shape it does not passed safety test, burner head is broken, with broken head air fuel mixture will not equally feed. I contacted couple supply house and they can’t find any information on this heater. I let customer know that we can’t get any information about his heater. We can provide estimate to upgrade heater and also add rerun duct to meet mechanical code. Heater remains off. Office to follow up with customer.
Luis 11-19-25 customer called in for no heat, oil furnace not working. Talked to customer upon arrival, found unit off reset unit and test operation, check fuel pressure ok. Test transformer and inspect electrodes. Both these items are weak. I also inspected other components, heat exchanger is in bad shape it does not passed safety test, burner head is broken, with broken head air fuel mixture will not equally feed. I contacted couple supply house and they can’t find any information on this heater. I let customer know that we can’t get any information about his heater. We can provide estimate to upgrade heater and also add rerun duct to meet mechanical code. Heater remains off. Office to follow up with customer.
Luis T.
Luis T. Checked in
Luis 11-19-25 customer called in for no heat, oil furnace not working. Talked to customer upon arrival, found unit off reset unit and test operation, check fuel pressure ok. Test transformer and inspect electrodes. Both these items are weak. I also inspected other components, heat exchanger is in bad shape it does not passed safety test, burner head is broken, with broken head air fuel mixture will not equally feed. I contacted couple supply house and they can’t find any information on this heater. I let customer know that we can’t get any information about his heater. We can provide estimate to upgrade heater and also add rerun duct to meet mechanical code. Heater remains off. Office to follow up with customer.
Parkesburg, PA 19365
Completed heat tune up for Laars Oil boiler 
Cleaned heat exchanger and inspected flue piping and chimney. Removed bird and some debris from chimney, recommend having a chimney company install a liner. 
Replaced oil filter, strainer with gasket and nozzle. .75 80B
Inspected electrode condition and alignment, transformer, cad cell eye, and air bands for debris. Electrodes were worn and ceramic insulators cracked. Homeowner agreed to replace. Completed work today.
Inspected wiring, controls, electric motors and components. 
Bled oil line and tested system
Inspected hydronic components. Auto air vent on top of air scoop failed. Expansion tank very old the cap on the schrader port is seized. Recommend replacing expansion tank. 
Provided 2 estimate for this,
1. Expansion tank+Auto air vent 
2. Replace Air scoop with spirovent and replace expansion tank and pressure relief valve.
DO either/or not both. 

Also provided estimate to replace 3/4” isolation valves and piping on (2) supply lines.
Completed heat tune up for Laars Oil boiler 
Cleaned heat exchanger and inspected flue piping and chimney. Removed bird and some debris from chimney, recommend having a chimney company install a liner. 
Replaced oil filter, strainer with gasket and nozzle. .75 80B
Inspected electrode condition and alignment, transformer, cad cell eye, and air bands for debris. Electrodes were worn and ceramic insulators cracked. Homeowner agreed to replace. Completed work today.
Inspected wiring, controls, electric motors and components. 
Bled oil line and tested system
Inspected hydronic components. Auto air vent on top of air scoop failed. Expansion tank very old the cap on the schrader port is seized. Recommend replacing expansion tank. 
Provided 2 estimate for this,
1. Expansion tank+Auto air vent 
2. Replace Air scoop with spirovent and replace expansion tank and pressure relief valve.
DO either/or not both. 

Also provided estimate to replace 3/4” isolation valves and piping on (2) supply lines.
Barry P.
Barry P. Checked in
Completed heat tune up for Laars Oil boiler Cleaned heat exchanger and inspected flue piping and chimney. Removed bird and some debris from chimney, recommend having a chimney company install a liner. Replaced oil filter, strainer with gasket and nozzle. .75 80B Inspected electrode condition and alignment, transformer, cad cell eye, and air bands for debris. Electrodes were worn and ceramic insulators cracked. Homeowner agreed to replace. Completed work today. Inspected wiring, controls, electric motors and components. Bled oil line and tested system Inspected hydronic components. Auto air vent on top of air scoop failed. Expansion tank very old the cap on the schrader port is seized. Recommend replacing expansion tank. Provided 2 estimate for this, 1. Expansion tank+Auto air vent 2. Replace Air scoop with spirovent and replace expansion tank and pressure relief valve. DO either/or not both. Also provided estimate to replace 3/4” isolation valves and piping on (2) supply lines.
Parkesburg, PA 19365
Installed new gas furnace. Built new supply box and connected existing supply. Reused existing return and filter box. Tapped/caulked return and supply. Ran 2 new supply to 2nd and 3rd floor of the house. Adapted gas line and ran new flu pipping. Installed furnace drain and new condensate pump. Ran new vinyl tubing from consate pump to sewer line located in basement. Installed new thermostat and wired in low volt with safeties. Cleaned up work area and tested out equipment
Installed new gas furnace. Built new supply box and connected existing supply. Reused existing return and filter box. Tapped/caulked return and supply. Ran 2 new supply to 2nd and 3rd floor of the house. Adapted gas line and ran new flu pipping. Installed furnace drain and new condensate pump. Ran new vinyl tubing from consate pump to sewer line located in basement. Installed new thermostat and wired in low volt with safeties. Cleaned up work area and tested out equipment
Zachary  B.
Zachary B. Checked in
Installed new gas furnace. Built new supply box and connected existing supply. Reused existing return and filter box. Tapped/caulked return and supply. Ran 2 new supply to 2nd and 3rd floor of the house. Adapted gas line and ran new flu pipping. Installed furnace drain and new condensate pump. Ran new vinyl tubing from consate pump to sewer line located in basement. Installed new thermostat and wired in low volt with safeties. Cleaned up work area and tested out equipment
Parkesburg, PA 19365
Luis 11-13-25 Perform heat pump tuneup for American standard heat pump and perform propane carrier gas heater check up. Check electrical components, low and high voltage change both air filters heat pump and gas heater provided by homeowner. Test back up heat and refrigerant levels supply and return air ok cycle heat pump ok. On heater cleaned sensor and burners performed combustion test supply and return air 60F ok. Cycle heater ok. motors voltage and amps within range. service plan was renewed for the American standard unit.
Luis 11-13-25 Perform heat pump tuneup for American standard heat pump and perform propane carrier gas heater check up. Check electrical components, low and high voltage change both air filters heat pump and gas heater provided by homeowner. Test back up heat and refrigerant levels supply and return air ok cycle heat pump ok. On heater cleaned sensor and burners performed combustion test supply and return air 60F ok. Cycle heater ok. motors voltage and amps within range. service plan was renewed for the American standard unit.
Luis T.
Luis T. Checked in
Luis 11-13-25 Perform heat pump tuneup for American standard heat pump and perform propane carrier gas heater check up. Check electrical components, low and high voltage change both air filters heat pump and gas heater provided by homeowner. Test back up heat and refrigerant levels supply and return air ok cycle heat pump ok. On heater cleaned sensor and burners performed combustion test supply and return air 60F ok. Cycle heater ok. motors voltage and amps within range. service plan was renewed for the American standard unit.
Parkesburg, PA 19365
Review
Excellent service. Great preventative maintenance.
Gwen - Parkesburg, PA 19365
Review
Leah Wade - Parkesburg, PA 19365
Response from DiBiase Heating and Cooling Company:

Hi Leah! Thank you so much for leaving us a 5-star review!

Review
Suzanne Aughey - Parkesburg, PA 19365
Response from DiBiase Heating and Cooling Company:

Hi Suzanna! Thank you so much for leaving us a 5-star review!

Review
We had them install a new HVAC system. Fair pricing, on time and quality installation. Nick, Nick and Nate got the job done today.
Steve Eachus - Parkesburg, PA 19365
Response from DiBiase Heating and Cooling Company:

Hi Steve, Thank you for the great feedback and for trusting us with your new HVAC system installation! We're glad to hear the team—Nick, Nick, and Nate—delivered quality work at a fair price. If there’s anything we could’ve done to make your experience a full five stars, we’d love to hear your thoughts. Your input helps us continue to improve!

Review
Air Conditioning maintenance
Gwen - Parkesburg, PA 19365
Review
Professional and nice! I always have a great experience.
Erin - Parkesburg, PA 19365
Review
Thank you for prompt service
Randy - Parkesburg, PA 19365
Review
Jamie Bates - Parkesburg, PA 19365
Response from DiBiase Heating and Cooling Company:

Hello Jamie! Thank you for leaving us a 5-star review--we greatly appreciate it!

Review
Nathan was our service tech for our heater maintenance visit. On time, friendly service. Answered our questions well. Will be asking DiBiase Heating and Cooling Company back for our A/C check up in Summer.
Sabrina Trice - Parkesburg, PA 19365
Response from DiBiase Heating and Cooling Company:

Hello Sabrina! Thanks for the great review! We're thrilled to hear that Nathan delivered top-notch service and had all your questions covered. Punctual, friendly, and knowledgeable—that’s what we aim for! Can’t wait to see you again for your A/C check-up this summer!

Review
Inspection was short and sweet.
George - Parkesburg, PA 19365
Review
GERRI STREETT - Parkesburg, PA 19365
Response from DiBiase Heating and Cooling Company:

Hello! Thank you so much for the 5-star review!

Review
Great service
James - Parkesburg, PA 19365
Review
Perfect!
Erin - Parkesburg, PA 19365
Review
Luis Tenorio from DiBiase Heating and Cooling Company Always has done a great job on both my units and is always polite and professional.
Carl - Parkesburg, PA 19365
Review
Service technician
Gwen - Parkesburg, PA 19365
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