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DiBiase Heating and Cooling Company

Rated 4.9 out of 230 reviews
CALL NOW: 610-873-1244
Your Comfort is Our #1 Priority!

Malvern PA Heating Air Conditioning Service Repair

2018-02-15T17:38:25+00:00

When it comes to your Malvern, PA’s home heating, cooling and water heater systems, DiBiase Heating & Cooling Company makes sure they’re running at peak efficiency for your improved indoor comfort, convenience and safety.
This is a service promise and a reflection of our core values: integrity, honesty, quality. Read reviews from your neighbors in Malvern, PA to see how we live up to these values every day, in every way.

Local Reviews
for Malvern, PA

Rated 5.0 out of 5 stars based on 8 customer reviews


Map of Malvern, PA

Quick and quality service




The team who installed my central air was efficient and focused on the job. They were thorough in their work and very pleasant to have during the service!


Map of Malvern, PA

Great service





Map of Malvern, PA

Thanks for great service





Map of Malvern, PA

Bryan is TERRIFIC!!!




Bryan is on-time, patient in handling our "20 questions", explains things clearly, great sense of humor, great ambassador for the company.


Map of Malvern, PA

Exactly what you hope for




They are on time (actually early) but communicate with you. Do what they need to, do it quickly and correctly.


Map of Malvern, PA

Friendly, Professional Service!




We have been very happy with your service as well as the knowledgeable technicians. Bryan was so courteous. Our only regret is that you don't do plumbing work.


Map of Malvern, PA

Great sevice. Very professional.





Map of Malvern, PA

Exceeded my expectations





Christopher B.

Christopher B.

Performed Six Month Inspection on system. Changed Air Filter. Cleaned Condensation Pump and Drain Line. Inspected Electrical Connections on Indoor and Outdoor Units. Measured Refrigerant Charge of system. Added 14oz of 410-A Refrigerant to system to account for the length of the Lineset. Refrigerant was not added at time of install due to low Outdoor Temperature. Refrigerant levels were to standard upon completion, and Subcooling had balanced at 10.5 Degrees.

Near Longwood Ct, Malvern, PA 19355
Nathan P.

Nathan P.

Replaced coil, evacuated pressure tested and charged unit to standards.

Near Terrain Street, Malvern, PA 19355
JOSEPH D.

JOSEPH D.

Inspected installation and measured humidity in space. Outdoor humidity at 72 percent, measured indoor at 58 percent and unit was off and set to 50%. Sample rate on dehumidifier is every hour. Lowered setting to 45% from 50% to lower overall humidity in space on days where humidity is being quickly removed and unit is shutting down.

Near Ashlawn Cir, Malvern, PA 19355
Christopher B.

Christopher B.

Performed Precision Air Conditioning Tune Up on the First Floor System and the Second Floor System. Changed Air Filters on both Systems. Checked All Electrical Components on the Air Handlers and Outdoor Units. Measured Refrigerant charge for both systems. Measured temperature splits between Supply and Return Air Temperatures. On the Second Floor System, Cleaned EZ Trap and Cleared Drain Pipe from the Cleanout Tee and from the Union. The First Floor system, Cleaned Drain Pipe and Condensation Pump. Tested Operation of Pump. Both systems are running to standards. Inspection Form #1 is for the First Floor System, and Inspection Form #2 is for the Second Floor System.

Near W King Rd, Malvern, PA 19355
Christopher B.

Christopher B.

Performed Precision Air Conditioning Tune Up on system. Replaced Air Filter. Closed Damper on Humidifier and Turned the Humidistat Control off for the AC Season. Cleaned Condensation Drain Line and Pump. Filled Pump and tested Operation. Checked Electrical Components on Indoor and Outdoor Units. Measured Refrigerant Charge on system and temperature splits. On prior visit had found Insulation on the Lineset by the Outdoor Unit was dried out and breaking apart. Removed old Insulation and Reinsulated the Exterior Lineset.Due to age of system, recommend begin planning for replacement of the Heat Pump System.

Near Putney Ln, Malvern, PA 19355
Christopher B.

Christopher B.

Performed Precision Air Conditioning Tune Up on system. Replaced High Efficiency 501 Air Filter, provided by Homeowner. Cleaned Electronic parts of Filter. The Filter Combs/Spacers are breaking at the clips and are not being held in securely. Recommend replacement of the Spacers. Cleaned Drain Line and Pump. Tested Operation of Pump. While testing Electrical Components, found Blower Capacitor was measuring below the rating. The Single Pole Contactor on the Outdoor Unit is worn and pitted. There are burn marks around the Contact Pads, indicating that the pads are becoming worn. Recommend replacement of the Blower Capacitor and Single Pole Contactor. Refrigerant Levels of system were to standards.Air Conditioner has a Manufacturer date from 2000. Due to the age of the system, recommend begin planning for replacement.

Near Jennings Ln, Malvern, PA 19355
Dan S.

Dan S.

No AC . Found very dirty 313 filter . I believe when the constitution was going on they had the system on . The filter was never changed and got blocked . I put a paper towel under the wet switch and tested the drain . I cleaned the emergency pan out of all the water . I then changed the filter and the system ran to standers. Homeowner said he would like a service plan . I sold it . His first maintenance should be in the fall .

Near Malin Rd, Malvern, PA 19355
Christopher B.

Christopher B.

Performed Precision Air Conditioning Tune Up on system. Replaced High Efficiency Air Filter. Filter was very dirty. Due to Air Scrubber, recommend checking Air Filter every 45-60 Days. The Air Scrubber is pulling more particulates out of the Air which is causing the Filter to be more dirty than usual. Cleaned EZ Trap and Condensation Pump. Checked Electrical Components and measured Refrigerant charge of system.Spoke with Homeowner about issue with the Duct Work. One of the Duct Connections for the Kitchen Area is not completely sealed around the actual register. Their is a very small amount of Air Leakage coming from this. The register is still producing the proper Airflow. The Duct is very hard to access from the Tub Access Panel in the Bathroom. Attempted to seal around the register using Metal Tape. Was unable to fully reach the entire register/Duct. Sealed the accessible areas.

Near Putney Ln, Malvern, PA 19355
Dan S.

Dan S.

We installed a new Aprilaire dehumidifier in the crawlspace area of the home. We utilized outlet at sump pump to provide power to dehumidifier. We drained dehumidifier into sump pit .We installed a tee with balancing damper on outlet and inlet side of dehumidifier. We ran 8” flex duct from dehumidifier to 2 grills that are installed on basement/crawlspace partition wall. We installed a return grill on the wall where the basement steps are and the supply grill was installed on the wall on the other side of the stairs. The dehumidifier will condition the crawlspace and the main area of the basement with this configuration.We installed back to back grills on the wall that partitions with the main basement area and the storage closet to cross ventilate and condition the storage closet and mechanical room.We will provide our Silver service plan which includes 2 precision tune ups/year, priority customer service, discounts on repairs, and no overtime rates in the time of an e

Near Ashlawn Cir, Malvern, PA 19355
Christopher B.

Christopher B.

Performed Precision Air Conditioning Tune Up on system. Replaced 10x24x1 Air Filter. Air Filter that wS taken out was excessively dirty. Recommend checking Air Filter every 30 Days and changing when necessary. Cleaned Condensation Pump and Drain Line. Tested operation of Pump. Tested Electrical Components on the Ondoor and Outdoor Units. Measured Refrigerant charge of system. System is running to standards.

Near W King St, Malvern, PA 19355
JOSEPH D.

JOSEPH D.

Installed new TXV for unit 1113. Completed all mechanical connections. Evacuated and charged system and tested operation. Added refrigerant to adjust charge.

Near Terrain Street, Malvern, PA 19355
JOSEPH D.

JOSEPH D.

Installed new TXV for unit 1113. Completed all mechanical connections. Evacuated and charged system and tested operation. Added refrigerant to adjust charge.

Near Terrain Street, Malvern, PA 19355
Nathan P.

Nathan P.

Upon arrival performed ac tune up. Found system over charged. Recovered charge to bring to standards.

Near Terrain Street, Malvern, PA 19355
Christopher B.

Christopher B.

Performed Precision Air Conditioning Tune Ups on the First Floor and Second Floor Systems. Replaced both 16x25x1 Air Filters. Air Filters were very dirty on both Units. Recommend Checking the Filters every 30 Days and replacing as necessary. Measured the refirgerant Levels on both Units and found both systems low on Charge. Added 2 lbs of R-22 Refrigerant to both Systems, Charging by Superheat. Superheat dropped to correct levels and both systems are now producing about 20 Degree Supply versus Return Air Temperature Splits. The Second Floor system Refrigerant Pressures are fluctuating indicating that there may be moisture/contaminants in the system. Due to the age of both systems, 16 Years, and that both systems are loosing Refrigerant, recommend replacement of the Gas Furnace/AC for both the First and Second Floors.Service Membership was renewed today for both Systems. Thank You for continuing in our Service Membership Program!

Near Malin Station Rd, Malvern, PA 19355
Nathan P.

Nathan P.

Repaired leak, pressure tested and charged unit to standards.

Near Terrain Street, Malvern, PA 19355
Nathan P.

Nathan P.

Upon arrival found outdoor unit not running. System flat (no refrigerant). Pressure tested with nitrogen. Found leak on suction line going into the roof side wall. System needs to be brazed in, pressure tested, evacuated and charged . System is on the roof .

Near Terrain Street, Malvern, PA 19355
Christopher B.

Christopher B.

Arrived onsite to perform Precision AC TuneUp on the system for the Addition Part of the House. Was informed that the system was not turning on. When turning the Thermostat on the Air Handler and the Outdoor Unit both would not run. After troubleshooting system, found that their were broken and damaged wires on the High Voltage in the Shut Off Switch. One of the screws that holds the Switch in the box had rubbed against the wiring. Disconnected all wires on the switch and restripped the wires and connected to the switch. Put system back in operation.Checked both Air Filters for the system. Cleaned the EZ Trap on the Drain line in the Attic. While testing the electrical Components, found the Dual Capacitor on the Outdoor Unit was testing below range. Also found the system to below on Refrigerant Charge. Replaced the 30/5 Mfd Capacitor and added 4 lbs of 410-A Refrigerant to the system, Charging by Subcooling. Added UV Leak Dye to the system. If the system becomes low on refrigerant a

Near Sycamore Dr, Malvern, PA 19355
JOSEPH D.

JOSEPH D.

Replaced air handler in attic over a new auxiliary drain pan with new wet switch water alarm and new EZ trap.We Cut open return to larger size to fit equipment in attic.We Installed a outdoor ac only on new pad and leveled it . We Installed new disconnect and wiring to unit.We Installed a new line set and drain line for unit. We Concealed line set with slimduct.We Installed a new thermostat to control system.We tested overall system and system is running to factory standards.10 year extended labor warranty.

Near Union Hill Rd, Malvern, PA 19355
JOSEPH D.

JOSEPH D.

Pumped down unit that was not being used and pulled disconnect. Removed txv metering device from unit. Pumped down unit 1010 and removed metering device. Installed metering device from spare unit (next to 1010 on roof) and installed txv in 1010. Evacuated system and opened valves and tested operation. Superheat at 18 degf and subcooling at 11 degf. All working ok. Other unit will need new txv and evacuation and charge and test when txv is available. Wayne would like to order spare txv.

Near Terrain Street, Malvern, PA 19355
JOSEPH D.

JOSEPH D.

Turned system on and observed operation. Measured system charge and found high superheat, low suction pressure, high subcooling, and normal head pressure. Attempted to add a little refrigeraant to system, head pressure increased but suction did not rise. 47 psi suction/320 psi liquid/73 SH/25 SC. TXV requires replacement.

Near Terrain Street, Malvern, PA 19355
JOSEPH D.

JOSEPH D.

Found condensate trap inverted and tenant explained that it came off and they put it back. Removed trap and cleaned fitting with primer and glued together and tested operation. Performed maintenance on system as per service plan.

Near W King St, Malvern, PA 19355
Nathan P.

Nathan P.

Upon arrival tested unit. Checked all electrical breaker and wire sizing(all ok). Checked charge. Found pressures high. Recovered some refrigerant to bring to standards. System is running to manufacture specifications at this time. Filter was clean.

Near Terrain Street, Malvern, PA 19355
Nathan P.

Nathan P.

Upon arrival customer stated to not charge the system and they will be ok until replacement date

Near Union Hill Rd, Malvern, PA 19355
Christopher B.

Christopher B.

Performed Precision Air Conditioning Tune Ups on the First Floor and Second Floor Systems. Replaced both Air Filters. Cleaned Drain Lines and Pumps. While testing the electrical components, found the Blower Capacitors for both Systems were testing low. Also found Dual Capacitors for the Outdoor Units on both Systems were very rusted and testing below Rating. Replaced the 7.5 Mfd Blower Capacitor for both Systems. Replaced the 55/7.5 Mfd Dual Capacitor on the Outdoor Unit for the First Floor and the 45/5 Mfd Dual Capacitor for the Second Floor. Tested operation of both systems and measured Refrigerant readings. The second Floor system was testing slightly low on refrigerant. Temperature splits were at 17-18 Degrees. Superheat Levels were slightly elevated from the recommended levels. Spoke with homeowner and did not add Refrigerant at this time.Spoke with homeowner about the Hot Water Heater. The fitting on the Cold Supply Line is very corroded at the Water Heater. Included an estima

Near Deerfield Dr, Malvern, PA 19355
Nathan P.

Nathan P.

Recommend the following repairs:Pump Down and Evacuate System of Refrigerant Remove Air Handler, Drain Pan, and 4x4 Wood Supports Install new Drain Pan on new Plywood that is leveled Reinstall Air Handler reconnecting Refrigerant Pipes. Repipe 3/4” PVC Drain Pipe into the Primary Drain Connection of Air Handler and Install an EZ Trap Reconnect Auxilary Drain Pan Drain Pipe. Install Wet Switch into Pan and remove the old Pan Switch. Vacuum system down and test Charge.All work has been performed and tested. System running to manufacture specifications

Near Atterbury Dr, Malvern, PA 19355

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