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Avatar for Show-Me Comfort LLC
Show-Me Comfort LLC
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+5 more

Serving Mexico, MO and surrounding areas

Approved

Hello, My Name is Johnathan Steele, Owner Operator of Show-Me Comfort Heating and Air Conditioning. I started my company with the intent to help and show transparency to my customers and to educate them to the best of my abilities on the system that keeps their Home Comfortable. Most Companies will come in to a house fix the issue then leave… That’s where we try and separate ourselves by finding the culprit, educating our customers on why it happened and how to prevent future problems. \n\nWe at Show-Me Comfort Heating and Air Conditioning take pride in our work, and if we wouldn’t do it in our house we wouldn’t do it to yours.

24 neighbors recently requested a quote
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Avatar for Dominic’s HVAC Repair
Dominic’s HVAC Repair
5.0(
1
)
Central A/C - Service or Repair

Serving Mexico, MO and surrounding areas

Approved

In business since 2022

Free estimates

"Great AC repair service—fast, professional, and honest. The technician explained everything clearly, fixed the issue quickly, and pricing was fair. Highly recommend."
Brake job
Brake job
6 neighbors recently requested a quote
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Avatar for Poston Handyman & Remodels
Poston Handyman & Remodels
4.9(
13
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Mexico, MO and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I needed a pantry as a present for my wife. David and his crew were very prompt and efficient. We discussed what I wanted, what materials I wanted to reuse from the left over barnwood, and they went to work. A few hours later I had a great pantry that fit in with the asthetic of the living room and was a wonderful surprise for my wife."
Misc
Misc
Misc
Misc
Misc

+36

15 neighbors recently requested a quote
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Callaway Heating & Cooling
4.0(
1
)
Central A/C - Service or Repair

Serving Mexico, MO and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

Welcome to Calloway Heating & Cooling! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. Call us today to learn more about how we can help

Response time2 days
Recommended by100%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 Mexico, 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 Mexico, 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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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 Mexico, MO and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for A to Z Mini Solutions
A to Z Mini Solutions
5.0(
6
)
Central A/C - InstallCentral A/C - Service or RepairCentral Humidifier - Install or Replace+2 more

Serving Mexico, MO and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"He was very helpful. This is our 3rd year in our house, and we were never informed of a second furnace in our home. And he found it and it was that one that was not working. He was so patient and asked great questions."
Mini Split Upgrade
Mini Split Upgrade
Mini Split Upgrade
Mini Split Upgrade
Outdoor Unit

+1

Response time1 day
Response rate91%
Recommended by100%of homeowners
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Showing 1-10 of 41

FAQs for air conditioning projects in Mexico, 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 Mexico, 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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