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TRUSTED BY UNION, OH HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon357
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Union

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

Serving Union, OH and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Very good service at a fair price. Service Manager Nick gave no pressure options for my situation. I elected for a new install which was performed within two days. Nick was very knowledgeable and responsive to my questions and concerns. Joe and Kaleb did an amazingly good job integrating the new furnace. Thrown together old systems now look like one streamlined unit. It doesn't just "work," it was put in with some craftmanship (HVAC art). Will definitely continue to use this company."
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+47

Response time2 days
22 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Hauser Air
Hauser Air
4.6(
59
)

Serving Union, OH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1978

Free estimates

Emergency services offered

"Hauserâ s sales manager and the field tech were both Very polite, knowledgeable and clearly communicated in as much technical detail as I wanted the repairs they recommended and why. Our previous HVAC service provider had diagnosed loss of AC cooling as a compressor failure and had quoted compressor replacement at over $3500 or even recommended replacing the matched AC & Evap Coil unit costing $5-$7K depending on the efficiency chosen. I approached Hauser for a second opinion diagnosis for loss of AC cooling and they diagnosed it as a deteriorating but not failed compressor and had it running in half an hour with a new replacement run capacitor and an add-on electrical gizmo â compressor saverâ at total cost of under $400."
furnace installation
535 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for Advanced Duct Cleaning, LLC
Advanced Duct Cleaning, LLC
5.0(
22
)

Serving Union, OH and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"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!!!!"
My jobs
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My jobs

+19

Response time8 hrs
Response rate96%
17 neighbors recently requested a quote
Avatar for GO2AIR Heating and Air Conditioning LLC
GO2AIR Heating and Air Conditioning LLC
4.3(
429
)

Serving Union, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"I had an issue with one of my tenants AC and found Living Comfort HVAC from HomeAdvisor. They were excellent, my property is in Springfield, Oh and they came from the Middletown area. They were punctual and fixed my issue. THANK YOU!!"
Air conditioner
Furnace repair
Response time4 hrs
Response rate99%
1 neighbors recently requested a quote
Avatar for TRUETEMP HEATING AND COOLING, LLC
TRUETEMP HEATING AND COOLING, LLC
5.0(
9
)

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
11 neighbors recently requested a quote
Avatar for Ribbit Heating and Air Conditioning LLC
Ribbit Heating and Air Conditioning LLC
4.7(
165
)

Serving Union, OH and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Our technician called to let me know he was running behind by about an hour. He was very apologetic and professional about the inconvenience. When he arrived he was very professional and got right to work. After servicing our unit and going over all the testing results with us, he made sure we fully understood everything and were comfortable with the results. He was great with our twin toddlers also, who were very interested in what he was doing. Even though it was late and we were his last stop of the day, he stayed and chatted with us and answered all our crazy HVAC questions that had nothing to do with what he was there to do. He was very knowledgeable about his field, was very friendly, and did a great job cleaning up our AC unit. It is running more efficiently now, and I'm sure we will see the results in our upcoming bills! It was an excellent experience and we will definitely use Wells for our future HVAC needs.
"
Service Truck
HVAC System and WH
RTU
20 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for More Heat More Cool, Inc.
More Heat More Cool, Inc.
5.0(
5
)

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

61 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

The average life span of an HVAC system is 15 to 20 years. Even if your old air conditioner is still functional, it isn't as energy-efficient as a newer system (especially one with an Energy Star designation). Older HVAC systems aren't as efficient, and the 10-year mark is when you should start making full system replacement plans. Twenty years in, that plan should be well underway rather than waiting for the unit to die.

You can air condition your Arizona room by extending your home’s existing HVAC system or adding a ductless mini-split system. Arizona rooms that have full windows rather than screens only are a better choice for air conditioning—screens will let the cold air out as fast as the air conditioner can make it. 

Your central A/C unit should be professionally serviced and inspected at least once a year to ensure it operates properly and efficiently. This is best done before the peak cooling season. A full-service inspection by a qualified pro will typically include checking safety components for issues like carbon monoxide leaks, verifying cooling components and coolant levels, and inspecting electrical parts like fuses and wiring. Regular servicing enhances efficiency, mitigates potential problems, and maintains optimal performance. Because AC systems contain hazardous refrigerant, professional handling is essential.

The outdoor portions of air conditioners are designed to weather the rain, so you don’t need to worry about it. An awning or roof will help protect them from snow or falling debris, which can do more damage. This is true of both window AC and outdoor units for larger systems.

This depends on the extent of the freezing. Some ACs only need an hour or two to thaw out, but others may need a full day to completely unfreeze. Once you turn off the system to let it unfreeze, check it periodically to make sure the drain pan doesn’t overflow. When you turn the system back on, keep an eye on it to ensure it doesn’t start freezing again.

The Union, OH homeowners’ guide to heating and air conditioning services

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