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Avatar for Alliance Heating & Cooling, LLC
Alliance Heating & Cooling, LLC
4.8(
46
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For BusinessCentral Air Cleaner - Repair or Service+1 more

Serving Butler, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Excellent service and products. Eric and Shane are very knowledgeable at what they do. I am totally pleased at this point with all aspects of replacing my 29 year old central air and natural gas furnace."
Gammon install
3 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Air Scrubbers Air Duct Cleaning LLC
Air Scrubbers Air Duct Cleaning LLC
3.9(
332
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Butler, MO and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Excellent job, professional, considerate of my time.  I already notice less dust bunnies due to my cleaner air.
"
Recommended by77%of homeowners
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Avatar for Tap Heating & Cooling
Tap Heating & Cooling
4.5(
19
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Butler, MO and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"Prompt and very professional. Being in a newly purchased home, we were unsure of the condition of the furnace, they were very thorough with their inspection and answered any questions we had. They were great! 
"
install
Cage
Installers Van
Additional Photos
Additional Photos

+5

Recommended by94%of homeowners
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FlameTech
5.0(
7
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Butler, MO and surrounding areas

Emergency services offered

"Great experience with Flame Tech. George was knowledgeable and responsive. He provided an accurate estimate over email based on a number of photos and a few phone conversations which streamlined the bid process considerably. They replaced my AC in a few hours for a fair price and educated me on other safety considerations related to my furnace. He also helped me diagnose a rattle in my air ducts that would have given me fits. Good price, know-how, and customer service, I would use Flame Tech again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by100%of homeowners
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Avatar for Gunn Heating and Cooling
Gunn Heating and Cooling
5.0(
7
)
Central A/C - Service or RepairCentral A/C - InstallCentral A/C - Service or Repair - For Business

Serving Butler, MO and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"Ac went down a my shop last week. Jeremy had his guys out there by 2 that day and had me up and running with 2hrs. Replaced a leaky coil and fixed a couple things that I had been putting off. Price felt reasonable and he communicated everything before he did any work. Definitely putting his company in my network."
3 neighbors recently requested a quote
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Avatar for A/C for Less, LLC
A/C for Less, LLC
4.9(
5
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral Air Cleaner - Install or Replace+5 more

Serving Butler, MO and surrounding areas

In business since 2015

Credit card accepted

We are here to serve you and save you money, not to cheat you and take your money.\nWe have over 20 years of industry experience, and are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in central A/C, heating and furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction! \n

furnace install before
ductwork
A/c install
Vent and ductwork
Double furnace installation

+2

Response time3 hrs
Recommended by100%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Butler, MO and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim with North Alabama Technical Services removed some items from my computer so that I could send emails and attend to items I needed to address that day. As planned, the next day he thoroughly cleaned my computer, he also made helpful suggestions while working on my computer. I would call him again if needed and I thought the fee was reasonable."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for Wyatts HVAC & Home Solutions
Wyatts HVAC & Home Solutions
4.5(
23
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Butler, MO and surrounding areas

In business since 2004

Emergency services offered

Credit card accepted

"Wyatts HVAC service is very professional and does an exceptional job !!!! He left my place cleaner than it was when he arrived ! I will definitely use his service again in the future ! Thank You Wyatts our house is cooling again !"
Heating & A/C Project
Old Lennox Air Handler
Indoor Mini Split Air Handler for garage installation
Replacement Air Handler by Oxbox for Mr. Talluri
Mr. Hawkins old 3 ton HVAC system.

+21

Recommended by95%of homeowners
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FAQs for air conditioning projects in Butler, MO

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 Butler, MO homeowners’ guide to air conditioning services

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

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