Air conditioning repair in Casstown, Ohio
When your air conditioner quits during a hot and humid Ohio summer, your home can become uncomfortable fast. Roberts Brothers Comfort provides dependable AC repair in Casstown, Ohio and the surrounding Miami Valley area.
If your air conditioner is blowing warm air, making unusual noises, short cycling, leaking water, freezing up, or refusing to turn on, our team can help. We service all brands of residential and light commercial air conditioning systems, including central air conditioners, heat pumps, ductless mini-splits, and other home comfort equipment.
Roberts Brothers Comfort has served the Miami Valley since 1991. Our trained HVAC technicians are N.A.T.E. Certified, and we work to find the real cause of your cooling problem before recommending the best repair option.
Schedule a diagnostic AC service call in Casstown
A proper repair starts with a proper diagnosis. When you call us for air conditioning repair, our technician will inspect your system, check the equipment, and look for the source of the problem.
Your AC issue may involve a failed capacitor, low refrigerant, a dirty coil, a clogged condensate drain, a bad fan motor, a thermostat issue, electrical trouble, or another part of the system. Once we identify the problem, we will explain what we found and talk through your repair options.
Our goal is simple: get your cooling system working again and help you stay comfortable in your home. We also do AC repair in Covington, Fletcher, Piqua, Tipp City, Troy and West Milton.
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.
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
Piqua, OH
I couldn’t be happier with my experience with Robert’s Brothers Comfort. From the moment I called, their customer service was friendly, professional, and efficient. They scheduled an appointment quickly and showed up right on time. The technician was knowledgeable, respectful of my home, and took the time to explain exactly what was going on with my system. He diagnosed the issue quickly and had it fixed the same day. No upselling, no pressure—just honest, quality work. My AC is fixed, and I feel confident knowing the job was done right. It’s clear that this company takes pride in what they do. Highly recommend to anyone in need of HVAC service!
Piqua, OH
Phil was very kind and did an awesome job and explaining what he was doing. I will have your company do work for us again. Thank you
Tipp City, OH
Roberts Bros provides outstanding annual HVAC service. Their reliability and professionalism make them a company I can truly trust. With a 5-star owner like Brad leading the way, it’s no surprise they deliver such excellent results. Thanks, Brad!
Troy, OH
We had an A/C unit that was failing on the hottest day of the year and Brad was able to find a replacement and Roberts Brothers techs got it installed the next morning.
Piqua, OH
I love the whole team at Roberts Brothers. They have repaired my existing system. Helped me replace and finance a broken system. Install gas lines for gas dryer and stove. Their whole team from Michelle in the office the Phil and the guys who show up to help every time are the best. Reasonable and trustworthy. Highly recommend.
Troy, OH
The owner was very courteous, professional and came out and helped me the day after Christmas. Very TRUSTWORTHY! Replaced my worn out part for $1,230 less than a quote from elsewhere for the same exact part. I would highly recommend you use them!
Piqua, OH
Very pleased with our experience! Brad was very good explaining what we needed and how it worked! Always arrived on time and completed the work quickly! Would highly recommend this company!
Piqua, OH
Roberts Brothers Comfort installed a Mitsubishi mini-split system in my home this week. I have absolutely zero complaints with this company and the service that was provided to me. I never felt pressured during the initial visit with Brad at my home, he was patient and took the time to answer all of my many questions. My new system was installed in the quoted timeframe. The installers Phil & Stas worked diligently each day, provided periodic updates during the day as I was unable to be home due to work, and also walked me through each day’s progress when I returned home in the afternoon. The system is working great and Roberts Brothers Comfort really made the entire process painless. I would highly recommend this company.
Call to schedule a free consultation now
937-909-DONE
After hours & weekend service available
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