Air conditioning repair in Urbana, Ohio
When your air conditioner stops working during a hot Ohio summer, your home can become uncomfortable fast. Roberts Brothers Comfort provides dependable AC repair in Urbana, Ohio and the surrounding Miami Valley area.
If your air conditioner is blowing warm air, running longer than normal, struggling to cool your home evenly, making unusual noises, leaking water, freezing up, or not starting, our team can help. We service all brands of residential and light commercial cooling systems, including central air conditioners, heat pumps, ductless mini-splits, and other home comfort equipment.
Roberts Brothers Comfort has served homeowners and businesses throughout the Miami Valley since 1991. Our N.A.T.E. Certified technicians inspect your system, identify the cause of the problem, and recommend the right repair for your home.
An AC problem may involve a weak capacitor, low refrigerant, dirty coils, a clogged condensate drain, a failing fan motor, a thermostat issue, an electrical problem, or another part of the system. Once we know what is wrong, we will explain what we found and review your repair options.
Our goal is simple: get your cooling system working again and help you stay comfortable in your Urbana home.
Common air conditioning problems we repair
AC blowing warm air
If your air conditioner is running but the air from your vents is not cool, the problem could be caused by low refrigerant, a dirty outdoor coil, poor airflow, a failing compressor, or an issue with the thermostat. Before calling for service, make sure the thermostat is set to cool and the temperature setting is lower than the current indoor temperature. If the system still will not cool properly, Roberts Brothers Comfort can inspect the unit and find the cause.
Poor airflow
Weak airflow can make your home feel warm even when the air conditioner is running. Common causes include a dirty air filter, blocked vents, ductwork problems, a struggling blower motor, or a dirty indoor coil. Try replacing the air filter and checking that your supply vents are open. If airflow is still weak, the system should be checked by an HVAC technician.
AC will not turn on
If your air conditioner will not turn on at all, check your thermostat, circuit breaker, and air filter first. A tripped breaker, loose thermostat setting, clogged filter, or full condensate drain pan can sometimes shut the system down. If the system still will not start, do not keep resetting the breaker. There may be an electrical issue or failed component that needs professional service.
AC short cycling
Short cycling means your air conditioner turns on and off too often. This can make your home uncomfortable, raise energy costs, and put extra strain on the equipment. Short cycling may be caused by a dirty filter, low refrigerant, an oversized system, thermostat problems, or a failing electrical part. Roberts Brothers Comfort can inspect the system and recommend the right repair.
Frozen AC coil
Ice on your air conditioner is not normal. A frozen coil can be caused by restricted airflow, a dirty filter, low refrigerant, a dirty evaporator coil, or a blower problem. If you see ice on the system, turn the cooling off and let the fan run. Then call for service. Running the system while it is frozen can lead to more damage.
Water leaking around the AC unit
Air conditioners remove moisture from indoor air. That water should drain safely through the condensate drain system. If the drain line clogs or the pan overflows, water may leak around the indoor unit. This can lead to water damage, humidity problems, and system shutdowns. We can clear drain issues, inspect the condensate system, and make sure your AC is draining correctly
Strange noises from the air conditioner
Grinding, buzzing, rattling, squealing, or banging sounds should not be ignored. Noises can point to loose parts, motor problems, electrical issues, debris in the outdoor unit, or a failing compressor. Turning the system off and calling for service can help prevent a small repair from becoming a larger one.
We service all AC brands
Roberts Brothers Comfort services all major brands of air conditioning equipment. Whether your home has a central air conditioner, heat pump, ductless system, or another cooling setup, our team can diagnose the issue and help get your system running again.
HVAC equipment financing is available
We understand the stress that arises when an HVAC system stops working. It’s an unexpected expense most don’t plan for. Roberts Brothers Comfort has monthly payment programs to make finding the right system less stressful. Let us help make the cost easier to handleSatisfaction Guaranteed
Our team of trained technicians are skilled in the service, repair and maintenance of a wide variety of HVAC equipment. We offer many money-saving solutions, using only the highest quality parts and equipment, and we fully guarantee your satisfaction with our workmanship and service.What our customers say about our AC services

St. Paris, OH
Once the decision was made for a new HVAC system, (thanks Phil) the team arrived the very next day. Kole and the rest of the installation team were knowledgeable, polite, punctual, and professional. Kole responded quickly when there was an electrical problem (related to an issue with our faulty wiring) and the office had an electrician here within an hour. Any questions I had were answered and check ins occurred frequently. Highly recommend Robert’s Brothers Comfort.

Urbana, OH
We have used Roberts Brothers a few times. The latest was for our furnace not working. It went out late on a Thursday evening. We called them first thing on Friday morning and they came out quickly that day, diagnosed the problem and ordered the part. Came back on Monday as soon as they received the part and installed it. They did have to come back on Tuesday and do some other minor adjustments but again was done promptly. We have always been pleased with their service. I feel their prices are fair and reasonable. Definitely recommend them.

St. Paris, OH
We are very impressed with this company. Brad was easy to work with to get a quote for HVAC work we needed done in our home before having new flooring installed. Michelle was a great coordinator for organizing the work that needed to be done. The young man that did the work, Gordon, was so polite, hard working and did an amazing job. He went above and beyond getting the job completed and the area he worked on was immaculate when he was done. We highly recommend this company.

St. Paris, OH
I am very pleased with the job you did. And the young man was so kind and helpful. I am so happy you took care of my system. I am ready for winter. And you came out fast too. They look like new again and running great.

Saint Paris, OH
From start to finish working with this company was the most positive experience! Our estimate was written just a couple of hours after our home visit and we were on the schedule within a week. Our technicians, Phil and Clay, were the most polite and diligent workers. Everyone went above and beyond to make this process an easy one. I would absolutely recommend Robert Brothers Comfort!

St. Paris, OH
Service tech was amazing discussed what we needed to do and he did what we discussed very happy with the work will be calling in the spring to upgrade the rest of the stove pipe Thank you very much

St. Paris, OH
We contacted four companies to give us estimates to replace our HVAC unit in our home. Three returned our calls with some really good options. We chose Roberts Brothers because they had the best price for a quality product with a best warranty. Also, we could add or delete options with ease without the upsell so common these days. Plus, they are local and haven’t been bought by Ace Home Services. The technicians (Phil Gordon and Stas) were polite and professional. They put up with our needy dog without complaint. Brad, the owner, is easy to deal with and answered all our questions. I don’t usually recommend companies but Roberts Brothers is the exception. Thank you!

St. Paris, OH
Robert’s Brothers always responds to any issues I have in a timely fashion. They offer great service, while being transparent about and showing you the issues with your unit so you know you aren’t getting ripped off.