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: # Customer Service Sentiment Analysis The reviews reflect an overwhelmingly positive sentiment toward the HVAC service provided. Customers consistently praise the technicians for their professionalism, knowledge, and communication skills. A recurring theme is the technicians' ability to thoroughly explain technical issues and maintenance procedures in an understandable way, helping customers feel informed and comfortable with their decisions. Many reviews highlight the efficiency and thoroughness of the service, with technicians quickly diagnosing and resolving heating system problems, particularly in emergency situations. The personable and courteous nature of the staff is frequently mentioned, creating a positive customer experience. Customers appreciate the transparency in presenting options without aggressive upselling tactics. The overall tone is decidedly positive, with customers expressing gratitude for the quality service that restored their heating systems and provided peace of mind. Several reviews indicate long-term satisfaction that has led to continued service relationships and maintenance agreements.
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Job Locations and Reviews
Kurt answered all my questions and was very courteous about all information.
Performed oil tune up on 2025 spirt oil furnace. Replaced 16x25x1 air filter. Checked all electrical connections and components. Checked temperature rise. Vacuumed soot from heat exchanger and smoke pipe. Replaced Rf1 oil filter and .60x80a nozzle. Updated software on becket control. Also set a 30 second post purge on motor to prevent post drip. Performed combustion test. Oil furnace is working properly at time of service.
Est
Luis 2-6-26 performed gas heat tune up on Lennox high efficiency 90% natural gas heater from 2017. Went through all major components. Air delivery, combustion removal and ignition system. Check supply and return temps. Static pressure ok. Test water safeties ok. I noticed burners showing major wear and rust. I provided estimate for recommendations. Replacement of sensor, igniter and burners, I also provided estimate for surge protection.
Completed heat tune up for natural gas furnace 60,000 BTU dates to 2019. Replaced 16x25x1 filter; replace monthly or every other month. 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 furnace. Homeowner said she hates her Nest thermostat. Offered Honeywell ElitePro WiFi thermostat. Checked manifold gas pressure Inspected drains. There are no water safeties. There is a float switch but equipment is not in a pan. Left estimate for wet switch/flood safety and left another estimate for EZ trap which is an AC drain overfill protection switch that also allows for cleaning of drain line. Combustion, draft and smoke tests: Pass Gas furnace is operating well at th
Luis 2-6-26 performed gas heat tune up, on 2016 80% trane heater. Check all electrical connections and components, clean sensor and burners, check ignition, combustion removal and air delivery system. Performed combustion test ok supply and return air temps ok. Test water sensor, I noticed sensor would not reset correctly, I provided estimate to replace, blower does not have any surge protection I also provided estimate. Replace 213 filter and service humidifier test and set to winter 4 mode. I provided estimate for recommendations (sensor and igniter showing wear).
Customer had mentioned that she didn’t have hot water. When arriving to the house I went to the basement to look at her Bradford white 2022 power vented l.p gas water heater. It was plugged in and had to standby green flash. I bumped up the temperature on the water heater to test, and the power vendor started and the burner ignited . I checked the burner plate level and it looks good . The water temperature was fine. I had 126° and water pressure was fine as well. Very possible that something got into the exhaust at one point or the propane tank Had a hiccup with the cold weather. The Water heater is working fine. collected for $84.15 for tonight diagnostic. Paid by cc.
I arrived for service call on the oil fired boiler. The customer said it is completely locked out. He can’t reset it. I found that the inside of the boiler did collapse and there’s suit on top of the unit inside of the unit coming up through the gaps onto the pipes and on the on the flue pipe. The boiler is 25+ years. . Customer is scheduled for an estimate tomorrow morning for a new boiler pricing. I collected for $149 paid by credit card.
Completed heat tune up for natural gas furnace. Furnace is 19-20 years old dates to Late 2006 early 2007 Replaced 16x25x1 filter; replace filter monthly or every other month. Inspected heat exchanger, burners, flue pipe, inducer assembly and hoses Burners are rusted. Provided email estimate to replace burners. 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 each of the 2 main circuits of system. Supply temperature was a little high (150°) with current fan speed. I bumped it up one speed in heating get within range. System is not noticeably louder having done so. Checked manifold gas pressure Inspected drain and pump. Recommend drain pan safety switch and wet switch (both are water safeties) Combustion, draft and smoke tests: Pa
Had a budget of $3,000 for condenser and coil
Estimate
Luis 2-4-26 performed quality assurance on recently installed propane gas heater. Check all settings test operation ok. Performed combustion test ok. Gas pressure ok check airflow supply and return air temps. Adjust airflow from f2 to f3 to lower static and increase temps rise. Everything looks good. I noticed venting was glued to heater. (We usually use red silicone for service purposes). I couldn’t access thermostat location. I asked customer to increase thermostat via her phone.
Luis 2-4-26 performed propane gas heater check up on a 90% air ease heater from 2008. Customer had no questions. I check system operation, check air delivery system, ignition and combustion removal system. There are some areas on heat exchanger that are showing a lot of stress from overheating, inducer assembly motor getting very hot after minutes of running 1.7 amps rated 1.8. Igniter is reading 90 higher than normal ohms. Heater is working a the time of service, average life Expectancy is about 15 years. (Over life expectancy) would recommend getting an estimate to replace system. I provided estimate to rebuild heater. Office to follow up with customer.
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I arrived to the customers house for a comfort issue. I started in the basement with the air handler. I found the air filter was dirty. The coil looked fine and auxiliary heat was working. I went to the outdoor heat pump. I could hear something happening, but then it would shut off . I opened up the cabinet door of the heat pump and had an error code E6 fault fan motor. I checked my connections on the fan motor and also the fan motor doesn’t really spin. Outdoor motor needs to be replaced. I did quote customers for labor repair on the fan motor since it’s still within a five year warranty. Customer wants to talk with her husband before they make the purchase on the motor. I collected for $247.12 paid by cc.
arrived to the customers home to perform a Q.A. Inspection on there new 1 stage goodman gas furnace system. I started with checking the air filter and replaced the filter if needed , size is 16x25x1. I checked the overall neatness and performance of the newly installed system. I checked over all system accessories. I checked all my electrical connections and voltages. I inspected and tested the burners , flame sensor and the igniter. I water tested all tubing and hoses. I inspected the exhaust and fresh air pipe for restrictions and bellies. I inspected the inducer and the blower motor operation. I checked and tested for combustion and temp splits. Everything is in good working order
I arrived to the customers home to service there 6 yr old Weil McLain ultra gas boiler. I started with inspecting the temperature and pressure gauge. I looked at the boiler for any water leaks around the whole system. I inspected and cleaned the heat exchanger, and cleaned the ignition system and cleared the water drainage . I inspected the expansion tank and the water feeder and the circulator for proper operation. I tested for combustion and checked return and supply water temps . Everything is working fine at this time of service. Collected for $129.00 service contract renewal. Paid by cc.
Install new humidifier control to activate humidifier when humidity levels are low during winter operations 2/2/26 Dan I arrived to install a new manual humidistat. I did do a test on the old humidistat and it did indeed fail. I removed the old humidistat and modified the ductwork to fit new humidistat . I cleaned up my wiring, and checked the humidifier pad. I turned the system back on and set the humidistat and It did come on at 23%. I have the humidistat set at 35%. The customer can adjust as needed. I collected for the balance of $169.62 paid by credit card.
I arrived for Trane gas furnace system that was short cycling. It’s 9 yr old . We found that there was some water slugging in the inducer motor. I pulled the hoses from the inducer and the collector box and had some water. I removed the trap from the system and the customer had taken it upstairs to clear out. I cleared the drain hoses and ran water through them to make sure they were cleared. I put the trap back into the system, I attached my hoses and then ran water through the hoses into the trap and into the condensate pump. All the drain lines are clear. I turned the system back on in tested system operation. Inducer sounds much better. System is back up and running at this time of service I collected for my diagnostic and clearing the hoses and the trap. Collected $343.62 paid by cc I did leave an estimate for a service contract for them to review.
Found pressure relief valve leaking. She agreed to replace. Boiler pressure close to 30 psi. Drained boiler and replaced pressure relief valve, The radiators need to be bled. They haven’t been bleed since install February 2022. I talked him through how to do it. Afterwards tested system. Low limit is 150 psi. System operating well at this time.
Found primary control in a hard lockout. Homeowner did try resetting a couple times. Outside Tank is less than a quarter full. Tank is in bad shape. I told Alex to remove snow from under tank. Reset primary control out of hard lockout and with bleed through wrench I bled oil line. There was a considerable amount of air in line but after bleeding furnace fired and cad cell eye ohms flame detection was good. I also set post purge time to 30 seconds. Was set at 0. He said soonest he can get oil delivered is Monday. I told him he can get diesel but that he may need to bleed oil line again. He may also need to bleed oil line when oil is delivered on Monday. I walked him through how to do it exactly. He’s gonna get a 3/8” combination wrench and 10 gallons diesel.
Commercial steam boiler Weil McClain Model 588 (845,000 Net AHRI output) installed a couple years ago will randomly cut off on flame sense failure. They have had to reset burner control from this since the boiler was installed. “Fire eye uM” flame sense control. The UV flame sensor for this boiler is part no, UV1A6. Took it off and inspected it. it did have some dirt on the eye which I cleaned off with clean towel. The boiler did not go off on flame failure while I was here. Boiler cycled on and off several times. The other issue they said they were having is the make up water tank they had to open the feed valve to the bottom of the tank. What I observed was plently of boiler condensate returning keeping the make up tank filled. Set thermostatic steam valve at conference room up to 6 because they said that room stays cold. Combustion test pass. System operating well at the time of this visit. They have another contractor who is scheduled to do a full servicing which takes
Went step by step until he found the problem - no heat and he stuck it out until the issue was identified and solved Arrived early and got right to work after listening to what I experienced and tried (not much attempted by me) Thank you
Quickly found the problem ,got the part and fixed my leaking pump on my oil burner - old burner back up and running - ready for the coldest days of the year now
Super High Quality Installation Job!
Barry went above and beyond to handle our emergency service call!
Above and beyond service!
Today I had to make the decision to spend a lot of money but was made to feel at ease, I rushed and way more knowledgeable about exactly what my options were and what they meant. Grateful.
Thoughtful and experienced technician explained everything in detail and made choices. Easier to understand.
Excellent service!
Barry was familiar with the issue I was having due to previous service call a while back. Really spent time to clarify possible causes. Hopefully with upcoming part replacement things will settle out.
Efficient and professional service
Prompt quick diagnosis & repair Left the area clean and checked the operation of system before leaving
Dan got things up and running again so I had heat for the night! Did a great job in explaining why I encountered the problem. He was polite and efficient as he has been all the other times he has serviced the unit.
Excellent service
I had a new HVAC installed today by this company. The guys arrived at 8:00 a.m. I met Riley first, and the other two fellows shortly after. They were very professional, started working immediately. After installation, Riley explained how everything worked and if I had any questions, to call the office. Overall experience was excellent.
Hello Dolly! Thank you for your wonderful feedback! We’re so glad to hear Riley and the team provided a smooth, professional installation and took the time to walk you through your new system. We appreciate you choosing DiBiase Heating and Cooling and look forward to being here for any questions or future needs.
On the day we moved in to our house, we discovered that our AC unit needed to be replaced in the middle of a heat wave. The whole team at DiBiase has been very responsive to our needs and helpful. They were easy to work with and provided top quality equipment and service. I couldn't have asked for a better experience!
Hi Lesley! Thank you for sharing your experience! We know how stressful moving can be—especially during a heat wave—and we’re so glad our team could help get your home cool and comfortable quickly. We truly appreciate your kind words about our responsiveness, service, and equipment quality. Welcome to your new home, and thank you for choosing DiBiase!
He was here on time. Did the work as requested and confirmed everything was working before he left. Even helped me set up the app again. Friendly and great with my 3 dogs.
Hello Jean! Thank you for sharing your experience! We’re glad to hear our technician arrived on time, completed the work as requested, and made sure everything was working perfectly before leaving. We’re also happy they could help you get your app set up again—and it’s great to know your three dogs enjoyed the visit too!
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!
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!
Barry came and serviced my oil furnace today, 11/24, in my workshop. Was leaking oil and some other issues. Barry fixed the problems, serviced the unit and got me back up and running, right before the cold snap. Can't recommend these guys enough. Riley and team installed a mini split today. Top of the food chain work from DiBiase, as usual. Have used DiBiase Heating and Cooling a few times now. For my latest appointment, I got some recommendations and a quote for some HVAC work for my recently gutted basement. Joe was transparent and gave some great insight and options. Highly recommend their service.
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!
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!
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!
