Residential and Commerical Cooling Services
Is your air conditioner no longer keeping your house cool? You need to schedule repairs or replacements as soon as possible. Our experienced technicians can diagnose the problem, repair it, and recommend a replacement if needed. DiBiase Heating and Cooling Company provides complete cooling services to Coatesville.
Local AC Services Include:
- Commercial AC services
- AC filter replacements
- AC refrigerant leak repairs
- Air conditioning repairs and maintenance
- Air conditioning installations and replacements
- Air handler services
- Ductless mini split AC services
- Smart thermostats
- Evaporator coil services
Call DiBiase Heating and Cooling Company for HVAC service appointments in Coatesville, PA. We offer on-time services!
After-Hours Air Conditioning Repair Service
When you experience an electrical issue with your air conditioner, it can require emergency AC repairs. These can pose dangerous threats to your household, including electrical fires, and leave you without a working air conditioner. This is especially problematic if it’s hot out.
You need to call for emergency air conditioning services at your house. While waiting for the expert to arrive, there are some steps you can take on your own, including checking the circuit breaker to see if it tripped and if that’s what’s causing the problem.
When an AC contractor arrives, they will inspect the wiring and other electrical components to diagnose and repair the issue. DiBiase Heating and Cooling Company is available 24/7 for your convenience and peace of mind
What To Know About New Air Conditioners
When you schedule central air conditioning installations, your focus might be on the work being done to get the new unit up and running. However, it’s just as important to know what to expect with a newer, more modern model.
For one, newer units are larger than older systems. These can be 20-50% bigger in height, length, and width than older models. To fit the new system, technicians may need to relocate your new system or enlarge the spot.
Doing this might require you to move your ductwork or adjust it. It might also increase the timeline and budget of the installation. However, this is usually something you are made aware of before the day of the installation.
If you have questions or concerns about your AC installation, call DiBiase Heating and Cooling Company!
When to Call Experts for Ductless Mini Split AC System Repairs
When your ductless mini split AC system malfunctions, you might wonder if you need to schedule professional repairs or if you can handle the work on your own.
Depending on the issue, you can fix the problem yourself. Before calling an expert, you can check the air filter to see if it needs to be replaced, ensure the thermostat is set to “Cool,” and make sure a circuit breaker didn’t trip.
If these troubleshooting tips do not resolve the issue, you should schedule professional cooling repairs in Coatesville, PA.
Coatesville Furnace Services
When your heater malfunctions and you need emergency heating repairs, you need to schedule emergency services with an experienced, trusted local heating company. Call DiBiase Heating and Cooling Company for appointments in Coatesville, PA. We offer 24/7 services!
We Provide Residential and Commerical Heating Services Including:
- Commercial Heating services
- Heater repair and maintenance
- Heater installation and replacements
- Geothermal heating & cooling services
- Thermostats
- Boiler services
- Heat pumps
Why a Broken Thermostat Is a Heating Emergency
With a fully functioning thermostat, your central heating system can work properly. If your thermostat malfunctions, you might consider this a minor problem. However, it requires emergency heating repairs.
While waiting for a heating contractor to arrive, there are steps you can take to troubleshoot the issue. These can include first checking if the thermostat is correctly set to Heating. If it’s set to Cool, then you can switch it. This should correct the problem.
Next, you should check the device’s batteries. Make sure these are working. If not, then replace them. You should also ensure nothing is blocking the thermostat, preventing it from adequately reading the temperature in the room.
Signs Your Heating System Is Failing
It’s essential to schedule heater replacements at the first signs that your system is malfunctioning. It’s also important to recognize which symptoms imply repairs versus which ones can indicate you need to install a new system.
One of the most obvious signs is if your house is no longer heating to the desired temperature. While this could be an issue with your thermostat, it’s crucial to have a technician inspect your unit, as it can also indicate your system is failing.
Other symptoms to watch for include if your unit is making odd noises or if your utility bills are suddenly increasing. This can indicate your system is losing efficiency.
If you notice any of these problems, call our experts at DiBiase Heating and Cooling Company for heater repair services, inspections, and replacements. We provide the ultimate customer experience in Coatesville, PA, and beyond.
Importance of Scheduling Heat Pump Maintenance
It’s crucial to schedule annual maintenance services on your heat pump to keep it working correctly. These routine tune ups allow heating contractors to conduct a complete system inspection and look for defects that must be repaired.
Performing these services also helps improve the unit’s performance, making it more energy-efficient and prolonging the life expectancy of the system.
Home Energy Audits
A home energy audit is a detailed inspection that identifies areas where energy might be wasted in your home, such as through drafts, insulation gaps, or inefficient appliances. By targeting these problem areas, we can make recommendations to boost efficiency, reduce utility costs, and increase overall comfort.
Signs that your home might benefit from an energy audit include uneven temperatures, high energy bills, or noticeable drafts. Once the audit is complete, our team offers customized solutions—like air sealing and insulation improvements—to enhance your home’s energy performance.
Water Heater Repair and Replacement
Water heater repairs are typically needed when you notice leaks, unusual noises, or insufficient hot water; these issues can often be resolved to restore functionality. Replacement becomes a more cost-effective choice if your unit is over 10-15 years old, breaks down frequently, or no longer meets your household’s hot water needs.
We service both tank-style and tankless water heaters, offering expert repairs and replacements for each type. Upgrading to a new, energy-efficient water heater not only ensures reliable hot water but can also reduce your energy costs and provide improved performance.
Water Treatment Solutions
A whole-home water filtration system provides clean, filtered water from every tap by removing contaminants such as chlorine, sediment, and other impurities. Adding a water softener can further benefit your home by reducing water hardness, which helps prevent mineral buildup in plumbing and appliances while also improving water quality.
Common signs that water treatment may be needed include hard water spots, mineral deposits, or an unpleasant taste or odor. We offer comprehensive water treatment solutions, including whole-home filtration and softening systems, customized to fit your home’s specific needs.
Recent Jobs and Reviews in Coatesville, PA
Customers say: The overall sentiment of the reviews is positive, with a slight negative bias. The positive reviews highlight the quality of service, professionalism, and expertise of the technicians, as well as their prompt and efficient response to customer needs. Customers appreciate the technicians' ability to explain technical issues in a way that is easy to understand, and their willingness to go the extra mile to ensure customer satisfaction. The negative reviews primarily focus on issues related to the cost of repairs or replacements, with some customers expressing frustration over the need for additional components or the high cost of the repairs. However, even in these negative reviews, customers acknowledge the professionalism and helpfulness of the technicians. Overall, the sentiment is positive, with customers expressing satisfaction with the quality of service and the technicians' expertise.
Our Local Reviews by City
- Ambler, PA (1)
- Aston, PA (4)
- Atglen, PA (2)
- Avondale, PA (3)
- Berwyn, PA (1)
- Brookhaven, PA (2)
- Broomall, PA (5)
- Chadds Ford, PA (2)
- Chadds Ford Township, PA (1)
- Chester Springs, PA (60)
- Chesterbrook, PA (5)
- Claymont, DE (2)
- Clifton Heights, PA (1)
- Coatesville, PA (157)
- Cochranville, PA (3)
- Collegeville, PA (5)
- Collingdale, PA (4)
- Conshohocken, PA (2)
- Devon, PA (4)
- Downingtown, PA (206)
- Eagleville, PA (3)
- East Fallowfield Township, PA (10)
- Elverson, PA (5)
- Exton, PA (60)
- Folsom, PA (2)
- Gap, PA (2)
- Garnet Valley, PA (3)
- Gladwyne, PA (1)
- Glen Mills, PA (8)
- Glenmoore, PA (30)
- Glenolden, PA (1)
- Gwynedd Valley, PA (1)
- Haverford, PA (1)
- Havertown, PA (7)
- Honey Brook, PA (34)
- Kennett Square, PA (36)
- King of Prussia, PA (4)
- Landenberg, PA (4)
- Lansdowne, PA (1)
- Leacock-Leola-Bareville, PA (1)
- Lincoln University, PA (2)
- Lionville, PA (1)
- Malvern, PA (32)
- Media, PA (9)
- Merion Station, PA (5)
- Morgantown, PA (1)
- Newtown Square, PA (10)
- Norristown, PA (3)
- Oxford, PA (6)
- Paoli, PA (16)
- Parkesburg, PA (20)
- Phoenixville, PA (15)
- Plymouth Meeting, PA (3)
- Pottstown, PA (18)
- Ridley Park, PA (3)
- Royersford, PA (4)
- Saint Davids, PA (1)
- Spring City, PA (5)
- Springfield, PA (6)
- Swarthmore, PA (2)
- Thornbury Township, PA (2)
- Thorndale, PA (7)
- Valley Township, PA (4)
- Wayne, PA (12)
- West Bradford Township, PA (32)
- West Brandywine Township, PA (7)
- West Chester, PA (118)
- West Grove, PA (2)
Job Locations and Reviews

Customer called in for no cooling. Upon arrival, customer showed me the thermostat and outside unit outside. Unit does not have a cover on and only has one capacitor compressor capacitor is missing. I explained to customer that we need to install a new capacitor and potentially new contactor for us to troubleshoot the unit provided estimate for the repairs. Customer decided not to do anything at this time. Office to follow up with customer.

Installed new Goodman air handler and and heat pump outdoor. Built new return and supply. Tapped/caulked return and supply. Ran new high volt wire and installed new 60amp breaker and heat kit. Ran new condensate line with ez trap and condensate pump. Installed new daikon thermostat wired in low volt with safeties. Ran new line set and connected to new equipment. Installed new rector seal disconnect and wired into outdoor unit. Installed new heat pump on leveled pad and snow legs. Cleaned up work area and tested out equipment. Removed oil line up to oil rank. Removed old smoke pipe and concreted the hole.

Luis 7-30-25 performed ac tune up on 2019 4 ton Amana ac unit. checked thermostat and called for cooling, check indoor unit, checked over duct work and inspected filter, changed 413 filter. Checked temperature split across coil. Checked Drain and clean pump ok. checked amp draw to indoor unit and checked internals of system. Checked outdoor coil checked amp draw and voltages to outdoor unit. Checked refrigerant pressures and capacitor, inspected board and disconnect. System is running at the time of service, outdoor coil is clean ok. Cycle ac unit. Noticed basement is very humid (ductwork is sweating) provided estimate on dehumidifier stand alone or ducted.

Luis 7-30-25 performed ac tune up on 2.5 ton ac unit from 2012. Check electrical low and high voltage connections and components, inspect filter ok check supply and return air temps ok. 16 degree split, basement is very humid would recommend adding professional grade humidifier. Inspect blower and capacitor ok. There are signs of water getting onto heater electrical components. Check outdoor unit found burnt high voltage wires on capacitor side. Provided estimate for recommendations and minimum repairs. Customer decided to go with minimum repairs. Replacement of capacitor and kick start with new wires connections. After repairs check refrigerant levels and pressures ok. Cycle ac unit. Unit is running under manufacture specifications. Would recommend getting an estimate to upgrade system. (Customer will wait in this option).

Performed precision a/c tune up on York a/c system. 16x20x1 air filter is ok. Tested outdoor capacitor. Checked temperature split. Found indoor coil rusted and corroded. Also found no water protection on system, provided solutions. Checked refrigerant pressures and temperatures. System is cooling at this time but would recommend considering replacement to an upgraded system. A/c is working at time of service. Homeowner would like someone to come out to give a replacement quote.

Completed AC tune up for 5 Ton Bosch heat pump system Replaced 16x25x1 filter Indoor and outdoor coils in good condition Inspected wiring, controls, electric motors and components; left estimates for surge protector for indoor blower motor. Outdoor equipment circuit has surge protection. Measured temperature split and static pressure Inspected drains; clears EZ trap, tested pump; Checked integrity of compressor motor (mega ohm test) Left email estimate for APCOX whole home air treatment system. Will keep indoor coil clean from biological growth, also trays bacteria and viruses. Lifetime warranty on the equipment, replace bulb every 3 years. Assessed refrigerant charge checked pressures. Excellent. AC system operating well at this time.

7/29/25 Tan Performed quality assurance on ac and gas heater install. Customer had no complaints about our installers or the system performance. He jokingly said some days it’s TOO cold. I checked airflow settings and found them correct for 4 ton ac. Checked condensate drain for coil, furnace, and ez trap. They are properly pitched. It’s a natural drain to sump pump. Condensate drain from intake pipe is also pitched properly. Blower motor has surge protection installed. All wiring are tight and secured. Connections tight at mitigation board. Ductwork is properly sealed with no gaps. Filter is good. Tested furnace first. Combustion is good. Exhaust and intake venting are properly sealed and pitched. No gas leaks found at fittings and joints. No pvc shavings found in furnace drain line. I did not run long due to 90° day. Tested ac next. Checked temp split and airflow. All good. Checked blower motor amps and found it within manufacture specifications. Outdoor unit is leveled perfectly

Completed AC tune up for 2 Ton Air TempAC system TXV metering device 16x20x1 filter ok Indoor and outdoor coils in good condition Inspected wiring, controls, electric motors and components; left estimates for surge protectors Measured temperature split (76-58=18°) and static pressure Inspected drains; clears tested pump; added treatment tabs to drain pan. Left estimate for EZ trap. Trap with overfill protection switch. Will shut down equipment if clog develops in drain line, Checked integrity of compressor motor (mega ohm test) Inspected indoor coil for leaks with UV light, No leaks determined at this time. Discussed and left estimate for SPCOX whole home air treatment system. Assessed refrigerant charge checked pressures. Good 130/370 13 SH 9”5SC. AC system operating well at this time. AC system dates to 2018 Left estimates for plan membership. One for AC only, and one that covers Oil furnace and AC. Paid for 1 time tune up today.

Estimate

7/28/25 Tan Performed quality assurance on ac install. This was just an indoor coil and outdoor condenser change out. Gas furnace and thermostat are pre existing. Checked wiring to controls and found them good. Checked temp splits and airflow and found them within specifications. Ez trap is pitched with no signs of leakage. Coil had no gaps connecting to furnace and supply plenum. Checklist was found in return duct and documented. Lineset was clean and well covered. Outdoor unit is leveled as well as disconnect with built in surge protector. Line set penetration was sealed and insulation is intact. Charge is good for R32 All wiring are secure and tight with no signs of arcing or loose nuts. Checked amp draw on motors and found them within specifications as well. Schrader caps were tight and secure. The pad itself is dug into the ground for firm support and foundation. System is operational. Client had nothing but good things to say about us and the installers. He appreciate the hard

Performed precision a/c tune up on American standard a/c system. Replaced 16x25x1 air filter. Checked all electrical connections and components. Checked temperature split. Replaced warranty 45/5 capacitor. Checked refrigerant pressures and temperatures at indoor and outdoor units. A/c is working properly at time of service.

Homeowner explained that System came back on and began operating normal at 10PM last night.. Replaced Aprilaire 313 filter, very dirty provided by homeowner. Recommend replacing every six months. There was debris in EZ trap. EZ trap float partially lifted. Cleared and then flushed with 1/2 gallon water. Also cleaned debris in cross port. The issue was drain clog. Tested system operations after. Perfect refrigerant diagnostics.

Fully assess no cooling situation on a Goodman heat pump system. Found air filter, clean and air handler blower running. Went outside and found condenser fan motor running and compressor trying to start but not running. 45/5 capacitor has failed. Replaced 45/5 capacitor and tested operation in cooling mode, customer also signed up for maintenance agreement. AC is working at time of service.

Performed quality assurance on recently installed trane hybrid system. Bleed out air from gas line. Put system into test mode and set up high and low propane gas pressures. Set to 6 low and 10 w.c. High. Performed combustion test. System is working properly at quality assurance.

Checked the AC side of the system . Checked the air filter and found good . Checked the wiring connections and the voltages on high volt and low volt. Inspected the indoor coil and flushed and tested the drain line. Checked the blower condition and inspected the blower amps . Went to the outdoor unit and inspected the wiring connections and the components . Checked and tested the pressures by using superheat and sub cooling methods. Checked the amps for the compressor and the fan motor and checked the indoor cooling temps at the supply and return. The AC system is working fine at this time of service.

Estimate

Getting 8 flash> 1 flash error cod. Flammable vapor sensor error code. Homeowner explained that nearby sump got detached and sprayed water side of water heater. Both the original and the one homeowner bought reading open line when measured with ohmmeter. Need correct Rheem FVS and the wiring harness to be safe. Uploaded photos and info. We will provide quote to replace. Will be 2-3 days out based on availability Also there is no guarantee that there are not other issue with control considering nearby sump pump sprayed water. They may try to tackle doing work themselves. Collected diagnostic fee.

Installed New APCOX ultra under warranty. APCOX working well at time of service.

Fully assessed water leaking situation. Poured water over evaporator coil, everything drained out. Took apart indoor head and blew thru drain lines. Took photos. Tested drain everything is draining at time of service.

Performed precision a/c tune up on amana a/c system. Aprilaire 413 air filter is ok. Checked all electrical connections and components. Homeowner installed surge protector for indoor unit. Checked temperature split. Flushed condensation drain. Tested outdoor capacitor. Checked refrigerant pressures and temperatures at indoor and outdoor units. A/c is working properly at time of service.
Super responsive and helpful!
Your Rep was kind and curest and did a great job.
Excellent Service
Three trips to fix my clogged condensate drain line. The first technician didn’t clear the clogged line but he did clear the alarm circuit. The second technician DID clear the clogged condensate drain line, BUT, when he reinstalled the cover he crushed the infrared motion sensor eye (“Intelligent Eye”). The second technician DID NOT clear the alarm. The third technician reinstalled the cover correctly and cleared the alarm. The third technician took note that the “Intelligent Eye” lense was damaged. I am still waiting for Dibiase to contact me about this issue.
Punctual and professional
Had to order a part that took a little longer than expected but I received calls keeping me informed and never guessing. When the part came in it was installed the same day !!! Thank you!!
Barry was excellent, he came in fixed the issue and made sure the unit was working correct. I appreciate it, thank you
Hello Andrew! Thank you for the great review! We’re happy to hear Barry took care of the issue and made sure everything was working properly. We appreciate your business and are always here if you need us again!
can always depend on Luis!
Very good
Excellent service!
Excellent service…prompt, courteous and professional!
Excellent service
Great
Excellent Service
Technician showed up early and polite, answered all questions to my satisfaction and was efficient
Hello Cameron! Thank you for the great review! We’re glad to hear your technician arrived early, was polite, and took the time to answer all your questions. Providing efficient and respectful service is what we’re all about. We appreciate you choosing DiBiase Heating and Cooling!
Called 7pm no AC during heatwave. Left message. Called back in minutes. Tech Aaron arrived following morning at 7am. Very throurigh and knowledgeable. Also showed me how to safely clean my unit between visits. I decided to switch companies and signed up for annual maintainance plan. Great job! Great service!
Hi Timothy! Thank you so much for the kind words and for putting your trust in us—especially during a heatwave! We’re thrilled Aaron was able to help quickly and provide not only a solution but helpful tips to keep your system running strong. We're honored you've chosen to switch to DiBiase and join our maintenance plan family. Welcome aboard—we’re always here when you need us!
Great service, came same day and very reasonably priced Highly recommened. Dan was top notch.
Hi Chris! Thank you for the great review! We’re so glad we could get to you the same day and that you found our pricing fair. Dan will be thrilled to hear your kind words—he’s definitely one of the best! We truly appreciate the recommendation and are always here when you need us.
Same day service call on one of the hottest days of the year (or decade) was astonishing. Aaron could not have been more helpful and nice. Thanks so much. I hope our part comes in quickly.
Hi Sue! Thank you so much for the kind words! We know how brutal these hot days can be, so we're glad Aaron was able to get to you so quickly and provide the help you needed. We can ensure that we'll be ready to finish the job the second the part arrives! Stay cool and thanks again for choosing DiBiase Heating and Cooling!
Excellent Polite Service
Aaron Wolfer was the tech. He was kind and courteous. He explained all that he had done for my client and outlined how they can continue to care for their heater going forward. I will refer them again!
Hi Nakea! Thank you for the great review! We're glad to hear Aaron provided such helpful and courteous service. Clear communication and expert care are what we strive for, and it's wonderful to know your client had a positive experience. We truly appreciate your trust and referrals—it means the world to us!
Dan had been servicing our hvac system for the last few years and every time he comes out he is very professional and informative. Couldn’t ask for a better technician.
We have always enjoyed the service weve received. The communication is top notch too. Thats why we wouldnt use anyone else!!
Hello Mike! Thank you for the kind review! We are glad to hear that you're always please with our quality of service and our open communication. Thanks again for your continued trust in DiBiase Heating and Cooling!
Came on time as promised and quickly diagnosed the problem and got the unit up and running.
Hi Chuck! Thank you for the great review! We're happy to hear everything was up and running quickly and that our team arrived right on time. We appreciate your trust in DiBiase Heating and Cooling!
Quick response, and problem resolved in short order. Thank you!
Hi Paul! Thank you for the kind words! We're glad we could respond quickly and get everything resolved for you. If you ever need anything in the future, don't hesitate to reach out. We appreciate your support!