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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 Union, OH and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"We got several quotes from local HVAC providers / installers. We felt the most comfortable with the salesman from Extreme One Hour Heating and Air Conditioning and I got the best price from them which also included a 2-year membership in their Comfort Club (Spring and Fall service visits to check and tune-up my system). We were an all electric home until a couple of years ago when we added natural gas. When our 16-year old Trane heat pump developed problems this proved an ideal time to switch over to a gas furnace and air conditioner. We stayed with Trane as we were happy with our Trane heat pump. Because we have some space constraints and limitations for our new system, Extreme sent out their system designer the day before the installation to develop a creative solution that met our requirements and efficiently maximized the space with which they had to work with minimum impacts to us. The day of the install they arrived on time, were friendly but very professional and treated our home as if it was their own. They also took the time to answer my questions while the worked. Since it was bitter cold that day, they needed to be in and out all day, and we were without a heating system most of the day, they brought a heavy duty space heater to keep us from freezing until they were done. At completion, showed us how to use the new system including the new programmable thermostat, changing filters, etc. and they cleaned up everything and left our home better than they found it. They then submitted all of our rebate paperwork to Vectren and DP&L for us. We were very impressed with the whole process of buying and installing a complete new HVAC system. I highly recommend Extreme One Hour Heating and Air Conditioning for and HVAC installation work!"
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+47

Response time7 hrs
18 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Eco Plumbers, Electricians, and HVAC Technicians
Eco Plumbers, Electricians, and HVAC Technicians
4.9(
777
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Union, OH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"It was such a relief to be able to fix our AC the same day without hassle. ECO tech Michael came around 8 pm after a long day. He was professional, not in a hurry to finish and leave. Took the time to explain what the problem was and the recommendation to fix the problem. Thank you for a job well done."
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+22

40 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for GO2AIR Heating and Air Conditioning LLC
GO2AIR Heating and Air Conditioning LLC
4.3(
429
)
Central A/C - Service or Repair

Serving Union, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Steven Moore from Living Comfort HVAC came out and replaced the capacitor on our air conditioner and cleaned the unit as well. Steve replaced the capacitor and got our A/C back up and running quickly and professionally and explained the issue as he did so. I would absolutely recommend this company to anyone and I certainly will use their services again if I have a need in the future."
Air conditioner
Furnace repair
Response time4 hrs
Response rate99%
1 neighbors recently requested a quote
Avatar for Advanced Duct Cleaning, LLC
Advanced Duct Cleaning, LLC
5.0(
22
)
Air Ducts & Vents - Clean

Serving Union, OH and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"I would definitely recommend Advanced the cleaning services because they are fantastic. Well worth the money which was not expensive it goes by how big your home is. But I got to see for myself the pictures of how bad my air ducts were so dirty. The owners before me never clean their air ducts, so I was breathing in all that dirt and dust, and all that stuff was nasty. After it was cleaned, he showed me the pictures of it, and I was amazed of the Difference, well worth the money definitely recommend them they were on time and the fact they were early and it was great and I am on the schedule to be done in another year because I have animals that live in the home. It smells so much better they put a sanitizer which also keeps mold, mildew down you would want to have clean air in your home."
My jobs
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+19

Response time8 hrs
Response rate97%
18 neighbors recently requested a quote
Avatar for TRUETEMP HEATING AND COOLING, LLC
TRUETEMP HEATING AND COOLING, LLC
5.0(
10
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Union, OH and surrounding areas

Approved

Free estimates

Credit card accepted

"Riley did a great job on a new gas furnace and air conditioner install. I was very impressed from start to finish. He was on time, professional and answered every one of my questions. My system was about 15 years old and I have had to put some money into over the years. I used several other companies during that time and none of them, I mean absolutely none of them, compared to the process I just went through with TrueTemp Heating and Cooling. Everything from the service call, to the consultation process and the installation of my new HVAC equipment was top notch. Can?t recommend this experience enough! Thanks TrueTemp!"
TRUETEMP
HVAC replacement
26 neighbors recently requested a quote
Avatar for More Heat More Cool, Inc.
More Heat More Cool, Inc.
5.0(
5
)
Central A/C - Service or Repair

Serving Union, 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

+4

96 neighbors recently requested a quote
Avatar for Advanced Duct Cleaning
Advanced Duct Cleaning
4.9(
19
)
Air Ducts & Vents - Clean

Serving Union, OH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"This company is fantastic. I had a mess in a home we bought to rehab. These folks cleaned the ducts, but saved me $4,000+ dollars on various things they found that were serious issues, that were not related to the ducts. Even found a place where a previous installer for my water heater set me up for a fire. These folks are fantastic. $700 cleaning, $3300 saved!!!!"
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+119

15 neighbors recently requested a quote
Recommended by88%of homeowners
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Showing 1-10 of 187
Air Conditioning questions, answered by experts

Yes, a frozen AC unit can affect your indoor air quality since the reduced airflow won't be as effective at removing air pollutants, like dust and other allergens. Additionally, ice around the unit can create excess moisture, leading to mold and mildew that can damage your home if you don’t catch it early.

You will only need to refill your AC with refrigerant if it has a leak. Otherwise, a modern, well-maintained AC will most likely never need a recharge. You may notice a leak in an older system if your bills are higher, you hear a hissing sound, or if the air is blowing out hot.

The decision to put your AC unit on the roof or ground depends on the climate in your area, the roof shape, accessibility, and budget. If you live in a warm climate or don’t have existing ductwork, it’s likely best to stick to a traditional AC unit that sits on the ground. However, if you lack yard space, live in a mild climate, and have easy access to the roof, your home may benefit from a rooftop AC unit. 

Yes, mini-split or ductless AC systems add value to a home and do not devalue it. They are an attractive feature for potential buyers, especially in older homes without existing ductwork, as they provide a practical air conditioning solution without the significant expense and hassle of installing traditional ducts. Ductless systems also eliminate issues associated with conventional ductwork, such as noise and the potential for pests. Furthermore, homeowners value energy-efficient solutions, and mini-splits offer high efficiency for both heating and cooling, plus zoned temperature control. This leads to lower energy consumption and reduced electric bills, which is a major selling point.

You should use a breathable, weather-resistant cover with ventilation. It can be a top cover or a full cover that has mesh to allow airflow. A full, non-breathable cover can cause moisture to build up, leading to rust, frozen parts, and corrosion. A full cover also attracts unwanted critters, such as mice, that can damage the wiring and your unit. If you need to protect your AC unit from falling icicles, choose a sturdy top cover or piece of wood that prevents icicles from damaging your unit.

The Union, OH homeowners’ guide to air conditioning services

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