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
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- Ambler, PA (1)
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- West Bradford Township, PA (23)
- West Brandywine Township, PA (5)
- West Chester, PA (84)
- West Grove, PA (2)
Job Locations and Reviews

No heat, found unit not running upon arrival. Thermostat calling but no operation. Found 24 volts at control module between r and c. After troubleshooting unit found condensation pump safety switch open, pump would not discharge. Provided estimate to replace pump customer approved repairs. After repairs test operation ok cycle heater and test pump ok. Noticed inducer assembly making noise. Provided estimate to replace inducer. 65/120 total delta 55 degrees

2-7-25 Luis return visit to install new 115 V condensate pump. Add outlet 115 volt outlet and switch new vinyl tubing and also install a water sensor. Test operation ok silicone sumo pump opening with heavy duty silicone

Install new humidifier on return ducting and install bypass duct to supply. Install new copper water line from humidifier to hot water line of home. Complete all connections. Install new drain line from humidifier and connect to existing drain system. Install new digital controller and complete running new wires and all connections. Setup and test operation and provide instructions on operation. 2-6-25 Luis return visit to install humidifier wire humidifier to communicating Brian evolution thermostat install and isolation relay run new hot water line to humidifier new ducting and drain. Test operation ok set humidity level at 35% show customer how to increase humidity on thermostat. Maintenance needs to get done every year before using it. Provided estimate for a home evaluation

Gas furnace tuneup. Checked the air filter and replaced. Checked the wiring connections and the voltages . Inspected the burners and ignition. checked the thermostat in heating mode and checked the gas pressures and the furnace safeties. Inspected the flue pipe for corrosion and holes. checked the motor amps on the inducer operation and blower motor . Took indoor heat temp rise and tested for combustion. everything is in good working order at this time of service.

Estimate

No heat gas furnace from 2011. Armstrong heater 90 btu. Customer explain what unit was doing it will work for little bit then shutoff never reach temperature. Found system satisfied upon arrival. Increase thermostat to 73 room temp 65. Heater fired up about 5 minutes running unit cut off on pressure switch. Check positive and negative vacuum on pressure switch -2.45 and -1.5. Wc. Found drop of water on + side of pressure switch. Unit stay running after clearing drain hose after about 10 minutes. Unit cut out on high limit. Dirty filter static pressure on return .92 wc. Removed filter and continued operation. Unit satisfied demand, 73 F. Performed smoke test and unit failed test indication somewhere inside heat exchanger is letting some air into chamber. This issue will affect combustion and potentially stopped heater from running. also indication that carbon monoxide might not be vented correctly. Due to age and condition would recommend getting an estimate to replace system. Customer
Inspection was short and sweet.

Perform quality assurance on recently installed furnace only. Check all the electrical connections and components check static pressure supply air return air. Total static pressure .8 wc looking at the book static pressure it’s about 932 CFM supply air 125 return air 74. Fan speed to default F2. Do not adjust anything systems running under manufacturer specifications. Test condensate pump OK customer had no questions.

Check the air filters and replaced if needed. Checked the wiring connections and the voltages. Checked the fan operation and set up on equipment. Checked and inspected the condensate pump and the furnace trap. Checked the gas pressures for high and low fire and inspected the safeties. Checked the blower and inducer amps and looked at system static. Checked and inspected the flue pipe and tested for combustion . Checked The heat temps at the supply and return. Everything is working fine at this time.

Lock out on failure to ignite on primary control. Reset primary control Boiler was running very fuel rich, clearly visible smoke in flue gasses Cleaned heat exchanger and flue piping, made sure the chimney was clear. Nozzle assembly and nozzle caked and sooted. Replaced nozzle. Made sure electrodes are properly aligned. Started system with pump gauge. Pump pressure was slightly high (150 psi) I adjusted to match spec 140 psi. Made air band and shutter adjustments as necessary. O2 now 5.7% CO2 now 11.5% Smoke test pass System operating well at this time. I let her know that electrodes will probably need to be replaced next year.

Gas furnace tuneup. Checked the air filter and found good . Checked the wiring connections and the voltages . Inspected the burners and flame sensor and igniter. checked the thermostat in heating mode and checked the gas pressures and the furnace safeties. Inspected the flue pipe for corrosion and holes. checked the motor amps on the inducer operation and blower motor . Took indoor heat temp rise and tested for combustion. everything is in good working order at this time of service.
Great service
Perfect!
Luis Tenorio from DiBiase Heating and Cooling Company Always has done a great job on both my units and is always polite and professional.
Service technician
Great customer service
Luis Tenorio has been servicing our HVAC units and has done a great job, very pleased.
Chris was on time,professional and answered all questions.Another great service person from DiBiase.
The technician did a great job. He was in and out and offered to get an estimate for a surge protector so our outdoor unit would be protected.
Very thorough and informative. Pleasant and polite.