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Find Central a/c service or repairers in Oxford

Avatar for Extreme Heating And Air Conditioning
Extreme Heating And Air Conditioning
4.7(
160
)

Serving Oxford, OH and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"The Pros: While Extreme did call me shortly after I asked for a quote, I missed their call and didn’t call them back until late that afternoon. They still managed to get a technician out to my house to quote me that same evening. The technician who provided the quotes didn’t try to sell me on anything. He just gave my HVAC unit a quick once over and after a brief discussion provided me with a quote. The price I was billed matched the price I was quoted and the pricing was competitive compared to other quotes I received. This isn’t always the case with contractors, so always – get more than one quote! I was level set that the install could be either the following Monday or Tuesday and they were able to begin the installation on Monday. The installation team arrived as promised. They were friendly, worked quietly, and took care to respect my home while they were working. My old HVAC system needed disposed of and they had to fabricate parts to fit my utility space and both were handled well. The work space was cleaned up, the installation team closed our back yard gate when they left which is of importance to me because I have pets, and they took time to explain everything they did. In addition, they gave me advice on how best to maintain my unit and what I could expect with the service plan I’d chosen for the product I purchased. Weeks after my HVAC installation was complete, I had an issue with the A/C unit (see below). Extreme was quick to get a technician on site to address the problem. They were on site within a few hours of my phone call which in the contracting world is pretty fast. In addition, there was no charge for the visit. Room For Improvement: The installation team didn’t call when they were on their way. They were within the promised window, but it would have been good to know when they were en route from their previous job. The installation took most of the work day which I chalk up to my installation team had journeymen who were still learning the ropes. It’s not a ‘con’ rather it’s just something their newer techs need to be mindful of. About 2 ½ weeks after my A/C unit was installed it stopped working. It required service due to firmware needing an update and low refrigerant due to a leak in the A/C line. Both issues should probably have been addressed by the installation team. I’m not listing this as a “Con” because I was level set that they were journeymen and I didn’t object. Working out kinks in the system comes with the territory with any piece of engineering – but they should be mindful going forward to check for firmware updates and test for leaks in the coolant line after install. The Cons: Two words – customer service. A call taker should NEVER say the words, “If you’d have let me finish…” nor should they ever talk to you as if you were a child. This shouldn’t dissuade you from using Extreme because I’ve found that soft skills are lacking just about everywhere I go and in every industry I come in contact with. Overall Impression: I highly recommend Extreme One Hour. They act with integrity; they appear to be tirelessly working to gain customer trust through professionalism, communication, hard work, and (mostly) friendly interaction; and when there was an issue, they were quick to identify the issue and resolve it. These are all key benchmarks of a solid organization and I’m confident that all my HVAC needs will be met for the foreseeable future. Date of Original Install: 6/24/2019 Date of Repair: 7/12/2019"
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+47

Response time2 days
16 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Blair Htg & Air Conditioning
Blair Htg & Air Conditioning
4.8(
39
)

Serving Oxford, OH and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Blair's services were great, from Greg who initially came out to quote the install, to the guys who actually did the install. We hadn't had any experience with local HVAC contractors, it ended up being a wise decision on deciding to deal with them. The install went smoothly, everything went just as planned, great looking work. Adam and the other guy who came out (can't remember his name) were the definition, in my experience, of what it is to be tradesmen. Clearly well-versed in their field, as well as informative without coming off pushy or salesey. Down to earth and professional. Give those guys a raise. Will request them for additional work, next on the list is an electronic air cleaner for the furnace."
4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Hoov Air Heating And Cooling LLC
Hoov Air Heating And Cooling LLC
5.0(
21
)

Serving Oxford, OH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Hoov Air was easy to schedule and responded immediately when I needed assistance. My furnace kept going out during the coldest time of the year. It was back up and running in an hour. Highly recommend for any repair/annual service!"
Full system
Electric water heater
Electric water heater
Full system
Full system

+12

11 neighbors recently requested a quote
Avatar for More Heat More Cool, Inc.
More Heat More Cool, Inc.
5.0(
5
)

Serving Oxford, OH and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

More Heat More Cool is a trusted local family-owned heating and cooling company proudly serving homeowners throughout the Greater Cincinnati and Dayton areas. We specialize in HVAC repair, air conditioning repair, furnace repair, AC installation, furnace replacement, heat pumps, ductless mini split systems, indoor air quality solutions, thermostat upgrades, ventilation, humidifiers, air purifiers, whole-home comfort systems, water heaters, and preventive HVAC maintenance. Our licensed and insured technicians are committed to honest recommendations, fast response times, and quality workmanship designed around your home’s comfort, efficiency, and budget. Whether you need emergency HVAC repair, seasonal AC tune-ups, heating maintenance, energy-efficient system upgrades, or a second opinion on replacement, we are here to help. At More Heat More Cool, we treat every customer like family while delivering reliable comfort, lower energy costs, healthier indoor air, and long-term home comfort.\n

More Heat More Cool
More Heat More Cool
Water Heater Repair
Water Heater Service
Water Heater Repair

+3

44 neighbors recently requested a quote
Cincinnati Refrigeration
5.0(
1
)

Serving Oxford, OH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Cincinnati Refrigeration is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Avatar for Ace Hardware Home Services
Ace Hardware Home Services
New to Angi

Serving Oxford, OH and surrounding areas

Approved (Corporate)

In business since 1990

Free estimates

Credit card accepted

Ace Hardware Home Services' Heating and Cooling division specializes in residential HVAC sales, installation, service, and repair. Dick Hill and Son Heating and Air Conditioning, Inc. has now merged into Ace Hardware Home Services, Inc. Today, the Hill's family reputation for customer care continues under the Ace Hardware Home Services name to proudly customers customers from Richmond, Indiana to Eaton, Ohio.\n\n

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FAQs for central a/c service or repair projects in Oxford, OH

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Oxford, OH homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.