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Find Air conditioning pros in Miamisburg

Avatar for Extreme Heating And Air Conditioning
Extreme Heating And Air Conditioning
4.7(
160
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Miamisburg, 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
19 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Hubbs Heating & Air LLC
Hubbs Heating & Air LLC
4.8(
441
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Miamisburg, OH and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Barry from Hubbs Heating & Air performed an AC Tune Up. He was friendly and professional, checked the unit, it's connections and drainage, the coolant pressures and gave me some tips for keeping it maintained. Scheduling the appointment with Keri in the office was easy and they were responsive and right on time. It "feels" like a great company and I would recommend them."
Proud owner of a new Evolution system.
Residential HVAC System Install
Residential HVAC System Install
Additional Photos
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+21

Response time1 day
4 neighbors recently requested a quote
Recommended by92%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+12 more

Serving Miamisburg, OH and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"They did a great job, even noticed the original installer if the HVAC (a local company that is not good) basically slapped everything together. We had poor air flow to the second level, humidity issues, he helped us with all of that. He installed the air cleaner as they stated they would - they even took are of some warranty work/ parts when the unit failed. Good experience with a good group of HVAC professionals.
"
Additional Photos
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8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Hauser Air
Hauser Air
4.6(
63
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Miamisburg, 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
497 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for More Heat More Cool
More Heat More Cool
4.9(
8
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Miamisburg, OH and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Everyone that helped was extremely professional, personal and upfront. Got the old tank and our new one installed no problem! Even through in a free seasonal inspection of the heater as it is getting close to that time of year! Would recommend for future projects 10/10"
More Heat More Cool
More Heat More Cool
AC Capacitor
Mr. Cool Mini Split
New HVAC System

+3

86 neighbors recently requested a quote
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FAQs for air conditioning projects in Miamisburg, OH

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Miamisburg, OH homeowners’ guide to air conditioning services

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