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Atglen, PA

Expert HVAC Service and More in Atglen, PA

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

Rated 5.0 out of 5 stars based on 3 customer reviews

Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting strong customer satisfaction and trust in the company's services. Customers consistently express appreciation for the professionalism, knowledge, and friendliness of the technicians who service their HVAC systems. A recurring theme is the technicians' willingness to take time explaining system operations, answering questions thoroughly, and educating customers, which fosters confidence and informed decision-making. Many reviewers highlight the honesty and transparency of the service, with several noting fair pricing and straightforward assessments that exceeded their expectations. Promptness, efficiency, and punctuality are frequently praised, along with the courteous and respectful demeanor of service providers. The company's responsiveness, particularly in emergency situations, earns significant appreciation, as does the quality of installation and follow-up care. Customers repeatedly mention feeling comfortable and valued, with technicians described as personable, patient, and genuinely caring about customer service. The attention to detail, thoroughness of maintenance checks, and problem-solving capabilities contribute to a strong sense of reliability and peace of mind. Long-term customers express loyalty and confidence in the company's consistent quality, often recommending the services enthusiastically. The tone is decidedly positive, with customers feeling well-served, respected, and satisfied with both the technical expertise and interpersonal skills demonstrated throughout their experiences.

Our Local Reviews by City

Job Locations and Reviews

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Tony F.
Tony F. Checked in
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Atglen, PA 19310
6/12/26 Dan 

Found the 21 yr old Goodman a/c outdoor unit wasn’t coming on. Found low volt wire was bare to the metal. I replaced a piece of wire. And also found dual capacitor was wired wrong. I repaired the wire once the customer approved the pricing and flip-flop a few wires on the capacitor. Capacitor was fine, but I did put a price in estimates just in case. I turned the system back on tested pressures , found system to be running OK. I did tell the customer I was gonna leave them an estimate for replacement because the system is over 21 years old. I collected for my time here this evening. Paid 291.50 paid by cc

I did leave an estimate for replacement, new dual capacitor 40/5 and membership contract for the customer to review .
6/12/26 Dan 

Found the 21 yr old Goodman a/c outdoor unit wasn’t coming on. Found low volt wire was bare to the metal. I replaced a piece of wire. And also found dual capacitor was wired wrong. I repaired the wire once the customer approved the pricing and flip-flop a few wires on the capacitor. Capacitor was fine, but I did put a price in estimates just in case. I turned the system back on tested pressures , found system to be running OK. I did tell the customer I was gonna leave them an estimate for replacement because the system is over 21 years old. I collected for my time here this evening. Paid 291.50 paid by cc

I did leave an estimate for replacement, new dual capacitor 40/5 and membership contract for the customer to review .
Daniel R.
Daniel R. Checked in
6/12/26 Dan Found the 21 yr old Goodman a/c outdoor unit wasn’t coming on. Found low volt wire was bare to the metal. I replaced a piece of wire. And also found dual capacitor was wired wrong. I repaired the wire once the customer approved the pricing and flip-flop a few wires on the capacitor. Capacitor was fine, but I did put a price in estimates just in case. I turned the system back on tested pressures , found system to be running OK. I did tell the customer I was gonna leave them an estimate for replacement because the system is over 21 years old. I collected for my time here this evening. Paid 291.50 paid by cc I did leave an estimate for replacement, new dual capacitor 40/5 and membership contract for the customer to review .
Atglen, PA 19310
Luis  5-1-26 customer called in for water leaking at the bottom of the boiler found water leak coming from pump fitting union on top of pump. Tightened connection and check operation no more leaks. No charge warranty from last repair.
Luis  5-1-26 customer called in for water leaking at the bottom of the boiler found water leak coming from pump fitting union on top of pump. Tightened connection and check operation no more leaks. No charge warranty from last repair.
Luis T.
Luis T. Checked in
Luis 5-1-26 customer called in for water leaking at the bottom of the boiler found water leak coming from pump fitting union on top of pump. Tightened connection and check operation no more leaks. No charge warranty from last repair.
Atglen, PA 19310
Replacement of water pump for combi boiler parts only warranty 

4/16/26
Arrived to install system circulator pump.
Isolated and drained heat exchanger. Removed pump body. Installed and wired new.
Refilled and purged isolated section of boiler.
Tested both hot water and space heating. 

System operating well at this time. 

Customer has a labor warranty so we will process this.
Replacement of water pump for combi boiler parts only warranty 

4/16/26
Arrived to install system circulator pump.
Isolated and drained heat exchanger. Removed pump body. Installed and wired new.
Refilled and purged isolated section of boiler.
Tested both hot water and space heating. 

System operating well at this time. 

Customer has a labor warranty so we will process this.
Barry P.
Barry P. Checked in
Replacement of water pump for combi boiler parts only warranty 4/16/26 Arrived to install system circulator pump. Isolated and drained heat exchanger. Removed pump body. Installed and wired new. Refilled and purged isolated section of boiler. Tested both hot water and space heating. System operating well at this time. Customer has a labor warranty so we will process this.
Atglen, PA 19310
Luis 4-13-26 customer called in for no heat or hot water from Weil McLain eco Tec 150 combi. Found error with supply temperature higher than return by 60 degrees.  Test operation found primary pump not working getting power but no operation from pump, new pump is needed for boiler to work properly, we will order new pump and come back. Office to find out parts availability.
Luis 4-13-26 customer called in for no heat or hot water from Weil McLain eco Tec 150 combi. Found error with supply temperature higher than return by 60 degrees.  Test operation found primary pump not working getting power but no operation from pump, new pump is needed for boiler to work properly, we will order new pump and come back. Office to find out parts availability.
Luis T.
Luis T. Checked in
Luis 4-13-26 customer called in for no heat or hot water from Weil McLain eco Tec 150 combi. Found error with supply temperature higher than return by 60 degrees. Test operation found primary pump not working getting power but no operation from pump, new pump is needed for boiler to work properly, we will order new pump and come back. Office to find out parts availability.
Atglen, PA 19310
I arrived the the customers home to look at her 15 yr old oil furnace not running. She thinks it might be electrical. I found the oil furnace has 120 volts. I inspected the primary control and it wasn’t tripped. I tried the thermostat and it wasn’t responding . I jumped the wires at the thermostat and the oil furnace came on. I quoted a new thermostat Honeywell pro 4 got her approval. I replaced with thermostat and tested system operation. Customer is still aware that the system should be replaced next fall do to it’s age and condition. I collected for the thermostat repair and diagnostic . Total due $448.10 paid by cc.
I arrived the the customers home to look at her 15 yr old oil furnace not running. She thinks it might be electrical. I found the oil furnace has 120 volts. I inspected the primary control and it wasn’t tripped. I tried the thermostat and it wasn’t responding . I jumped the wires at the thermostat and the oil furnace came on. I quoted a new thermostat Honeywell pro 4 got her approval. I replaced with thermostat and tested system operation. Customer is still aware that the system should be replaced next fall do to it’s age and condition. I collected for the thermostat repair and diagnostic . Total due $448.10 paid by cc.
Daniel R.
Daniel R. Checked in
I arrived the the customers home to look at her 15 yr old oil furnace not running. She thinks it might be electrical. I found the oil furnace has 120 volts. I inspected the primary control and it wasn’t tripped. I tried the thermostat and it wasn’t responding . I jumped the wires at the thermostat and the oil furnace came on. I quoted a new thermostat Honeywell pro 4 got her approval. I replaced with thermostat and tested system operation. Customer is still aware that the system should be replaced next fall do to it’s age and condition. I collected for the thermostat repair and diagnostic . Total due $448.10 paid by cc.
Atglen, PA 19310

Completed heat tune up for natural gas furnace.

Replaced Aprilaire 413 filter
Inspected heat exchanger, burners, flue pipe, inducer assembly and hoses
Inspected hot surface ignitor and verified resistance with meter
Cleaned flame sensor and verified flame rectification circuit
Measured temperature rise and static pressure
Checked wiring, controls, electric motors and components; there are no surge protectors; left estimate for a surge protector for blower motor
Checked manifold gas pressures
Inspected drain and pump. 

Combustion, draft and smoke tests: Pass

Gas furnace is operating well at this time. 

Homeowner paid for invoice today: plan membership+filter replacement

Completed heat tune up for natural gas furnace.

Replaced Aprilaire 413 filter
Inspected heat exchanger, burners, flue pipe, inducer assembly and hoses
Inspected hot surface ignitor and verified resistance with meter
Cleaned flame sensor and verified flame rectification circuit
Measured temperature rise and static pressure
Checked wiring, controls, electric motors and components; there are no surge protectors; left estimate for a surge protector for blower motor
Checked manifold gas pressures
Inspected drain and pump. 

Combustion, draft and smoke tests: Pass

Gas furnace is operating well at this time. 

Homeowner paid for invoice today: plan membership+filter replacement
Barry P.
Barry P. Checked in
Completed heat tune up for natural gas furnace. Replaced Aprilaire 413 filter Inspected heat exchanger, burners, flue pipe, inducer assembly and hoses Inspected hot surface ignitor and verified resistance with meter Cleaned flame sensor and verified flame rectification circuit Measured temperature rise and static pressure Checked wiring, controls, electric motors and components; there are no surge protectors; left estimate for a surge protector for blower motor Checked manifold gas pressures Inspected drain and pump. Combustion, draft and smoke tests: Pass Gas furnace is operating well at this time. Homeowner paid for invoice today: plan membership+filter replacement
Atglen, PA 19310

I arrived to the customers home to service their 15 yr old oil furnace system.they haven’t had oil for 7 years. I did check my oil and the condition of the oil looks ok no water or discolored. 
I started with checking the air filter and cleaned.  I checked all my electrical connections and voltages. I checked and replaced my strainer and nozzle. There is no oil filter it’s a 2 pipe system and it flows out of the top of the tank.  I inspected and set my electrodes for proper gapping for optimal performance.  I inspected the flue pipe  for corrosion and pitting. Inspected my chimney for clearance. I had -0.041 draft . I bled the oil burner and tested system for smoke and combustion. I took temp rise splits at the return and the supply. Everything is running fine at this time of service.

I arrived to the customers home to service their 15 yr old oil furnace system.they haven’t had oil for 7 years. I did check my oil and the condition of the oil looks ok no water or discolored. 
I started with checking the air filter and cleaned.  I checked all my electrical connections and voltages. I checked and replaced my strainer and nozzle. There is no oil filter it’s a 2 pipe system and it flows out of the top of the tank.  I inspected and set my electrodes for proper gapping for optimal performance.  I inspected the flue pipe  for corrosion and pitting. Inspected my chimney for clearance. I had -0.041 draft . I bled the oil burner and tested system for smoke and combustion. I took temp rise splits at the return and the supply. Everything is running fine at this time of service.
Daniel R.
Daniel R. Checked in
I arrived to the customers home to service their 15 yr old oil furnace system.they haven’t had oil for 7 years. I did check my oil and the condition of the oil looks ok no water or discolored. I started with checking the air filter and cleaned. I checked all my electrical connections and voltages. I checked and replaced my strainer and nozzle. There is no oil filter it’s a 2 pipe system and it flows out of the top of the tank. I inspected and set my electrodes for proper gapping for optimal performance. I inspected the flue pipe for corrosion and pitting. Inspected my chimney for clearance. I had -0.041 draft . I bled the oil burner and tested system for smoke and combustion. I took temp rise splits at the return and the supply. Everything is running fine at this time of service.
Atglen, PA 19310
Review
Excellent service Barry! Thank you!
John C - Atglen, PA 19310
Response from DiBiase Heating and Cooling Company:

Hello John! Thank you for the kind words! We're glad to hear Barry provided excellent service — we’ll be sure to pass along the praise. We appreciate your support!

Review
Very professional service technician!
John - Atglen, PA 19310
Barry P.
Barry P. Checked in
Injected leak detection dye. Will help us find leaks later. Used superheat method to accurately charge system 3 Ton heat pump. Needed 30oz R410A. Final pressures 267/116 15.5S°SH 1.7°SC Final temperature split 18.5° (75.8-57.2) System will operate well until enough refrigerant leaks out that it becomes problematic again. Total system charge is 10# So the amount added today is 1/5th of charge. Left estimate to replace condensate pump and vinyl tubing. Equipment dates to 2013.
Atglen, PA 19310
Kurt M.
Kurt M. Checked in
Fully assessed no cooling situation. Found Luxaire heat pump pretty low on charge. 410a refrigerant pressures were 294/99 with 55 superheat. Provided estimate to add refrigerant and dye but highly didn’t recommend it because it could jut leak back out, better of putting money to replacement of heat pump system. Homeowner would like to talk to his wife first before setting up a consultation. A/c is barely working at this time.
Atglen, PA 19310
Review
They sent out someone within several hours after I called them.
Richard - Atglen, PA 19310
Review
Luis and his helper were very knowledgeable and proficient in their work. They worked professionally and took extra steps to ensure a job well done.
Bob - Atglen, PA 19310
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