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Avatar for Extreme Heating And Air Conditioning
Extreme Heating And Air Conditioning
4.7(
160
)
Central A/C - InstallAir Ducts & Vents - CleanCentral A/C - Install - For Business+4 more

Serving Mason, OH and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I needed a mini-split in my office-at-home. I contacted a few A/C companies, and set up appointments for the following couple of weeks. Except for one – Shaun from Extreme’s One Hour Heating and Air Conditioning of Beavercreek stopped by the same day. He did a thorough review of the situation (and he really knows his stuff!) and provided me estimates for 3 different options. It all made sense, but I wanted to get estimates from other companies as well. It turns out they were all higher and had some “gotcha’s” in them. Then before I could make up my mind, Shaun called and told me of a special opportunity he found out about, at a much lower cost. I placed the order over the phone. The crew arrived two days later. Joe and Caleb are real expert installers. Shaun was there too, helping and guiding. They did an excellent job with the installation and cleanup, offering creative solutions to various minor issues that came up due to my requirements and satisfying my every whim. The end result is a first-rate mini-split, performing better than expected and at a very affordable price. Next time I have an A/C or heating project, Extreme’s One Hour Heating and Air Conditioning will be the first and only company I call."
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+47

Response time7 hrs
23 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Watkins Heating & Cooling
Watkins Heating & Cooling
4.8(
96
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Mason, OH and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Previously I had used Rod Poppe for our HVAC needs, however, when he retired he sold his business to Watkins.  When our air conditioning unit stopped running on Friday evening, I gave Watkins a call.  Since it was fairly late, their answering machine gave an option of leaving an emergency breakdown message or a regular message (which I chose due to the late hour).  On Saturday morning I gave them another call about 8:00 AM and left an emergency message since it was going to be a hot, muggy day and I needed the unit fixed ASAP.  I received a call back from Michael House, the on-call tech very quickly and by 9:30 he was at our house.  After doing a thorough analysis, he found a blown capacitor and low Freon level, but otherwise the 24+ year old unit was in good shape.  Michael was VERY professional, courteous, and thorough.  I would HIGHLY recommend Watkins for any HVAC work."
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7 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Hauser Air
Hauser Air
4.6(
62
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Mason, OH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1978

Free estimates

Emergency services offered

"The service tech, Jamey, was on time,courteous, personable, and knowledgeable. He did an inspection of my AC/heating system, and gave me the good news that everything was running just fine. Nothing like hearing “ no trouble found”"
furnace installation
503 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Logan Services A/C, Heat & Plumbing
Logan Services A/C, Heat & Plumbing
4.6(
97
)
Central A/C - Install

Serving Mason, OH and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Chad and Andrew did great job from beginning to end of installation! They installed new heat and air system with two days of inclement weather. Both days went smoothly. Knew we made the right decision with Logan Heat and Air."
A/C & Furnace Replacement In West Chester
New Furnace & Air Conditioner
Furnace & A/C Upgrade
High Efficiency Air Conditioner & Furnace
New Trane Heat Pump & Air Handler

+2

Response time30 mins
Recommended by92%of homeowners
Avatar for Advanced Duct Cleaning, LLC
Advanced Duct Cleaning, LLC
5.0(
23
)
Air Ducts & Vents - Clean

Serving Mason, OH and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"They were very professional and did outstanding work. We had done some remodeling, and have pets, and did not realize had dirty our AC ducts had gotten over time. The technician was able to show us before and after photos and the results were amazing. I highly recommend them to anyone wanting to feel better about breathing the air coming out of their vents."
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+19

Response time8 hrs
Response rate97%
13 neighbors recently requested a quote
Green Clean Air
4.8(
17
)
Air Ducts & Vents - Clean

Serving Mason, OH and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"I contacted them and got a price and scheduled a date for a few days later. Their price is based on the number of registers. When they arrived it was determined that I had neglected to include the cold air return registers (7) in my count but Bob agreed to go ahead and complete the job at the agreed price. There were a total of 38 registers in my ranch home. The cost came to $679. They took approximately 3 hours to do the job."
Response time7 hrs
Recommended by92%of homeowners
O'Donnell HVAC Services LLC
5.0(
13
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Mason, OH and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"This company has been incredibly responsive, kind, and their work is comprehensive and done well. They are top notch! Having taught HVAC installation and maintenance, they know their stuff inside and out. They are our first call, always."
Response time40 mins
Response rate92%
Recommended by100%of homeowners
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Air Conditioning questions, answered by experts

At a minimum, an HVAC system should be serviced once per year. However, a twice-a-year service schedule—once in the spring for the cooling system and once in the fall for the heating system—is often recommended, especially for older systems, heat pumps, or in climates with extreme temperatures. Regular service, which includes inspection, cleaning, and maintenance, ensures the system runs efficiently, helps prevent costly breakdowns during peak seasons, and can extend the unit's lifespan. You can also schedule a service if you notice issues like poor performance or strange noises.

No, it’s not normal for AC vents to drip condensation. A sweating AC vent is a sign of something wrong and can lead to issues like air duct rust or mold growth. Your HVAC unit might not be working efficiently because of a dirty filter or clogged ducts. Alternatively, your ductwork might not have adequate insulation, which allows the cool air in the ducts to meet the humid air outside, causing condensation. 

Most AC repair technicians will take between two and six hours to carry out repairs, depending on the work needed and the accessibility of the unit. For example, recharging refrigerant lines should take one to two hours to service, while replacing a compressor, blower fan, or other major components can take five to eight hours. You can ask your AC repair technician how long they expect the job to take, but just in case, you should plan on being home and available for most of the day.

When a compressor gets overheated in central air systems or heat pumps, it can still cool your home for a while until it eventually gives out. If the compressor is chronically overheated and no one addresses the root cause, it will create an incredibly expensive problem when your entire HVAC system breaks down and stops working altogether.

The best way to save money on HVAC repairs is by regularly having your system inspected and maintained. This can prevent bigger problems and costly repairs and replacements in the future. It’s also smart to buy quality equipment and hire companies that provide warranties on equipment and labor. If you need repairs, you may be able to save money by cashing in on rebates and incentives or keeping the area around your HVAC unit clear to shorten the time your contractor needs to spend in your home.

The Mason, OH homeowners’ guide to air conditioning services

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