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Find Air conditioning pros in Walls

Avatar for Opach's A/C & Heating
Opach's A/C & Heating
4.4(
133
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+6 more

Serving Walls, MS and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"I am very happy with the high quality work and professionalism of Opach's A/C & Heating. Opach's installed my new unit and they did a wonderful job. Opach's HVAC crew was very professional and as soon as they arrived they started working immediately. These guys are no nonsense and they appear to be experts at what they do. I really appreciate the fact that throughout the install they asked if we had questions. They also thoroughly inspected my entire unit. They replaced both the outdoor and indoor unit components. Opach's A/C also installed a new wireless thermostat. This thermostat allows us to check the temperature of the home when we are away and to adjust it while away as well. It also checks the weather. Opach's A/C & Heating staff and crew were very professional, and their services were competitively priced and they did a great job. I've had my unit for several days now and it's still working wonderfully. I will definately use Opach's A/C & Heating again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time12 hrs
Response rate100%
32 neighbors recently requested a quote
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Avatar for Conway Services
Conway Services
4.5(
262
)
Central A/C - Service or RepairCentral A/C - Install

Serving Walls, MS and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1990

Free estimates

Emergency services offered

"Nice young man Very knowledgeable about my air conditioning. Saved me some money. Great service."
System Installation
286 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Ro Rodgers Air Conditioning & Heating, LLC
Ro Rodgers Air Conditioning & Heating, LLC
5.0(
12
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Walls, MS and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Great service and prompt response"
Our work
Our work
Response time2 days
4 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for CorePoint Solution
CorePoint Solution
4.9(
37
)
Central A/C - InstallCentral A/C - Install - For Business

Serving Walls, MS and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Excellent workmanship and attention to detail. You can trust them with any HVAC or plumbing job."
HVAC replacement
HVAC replacement
HVAC replacement
HVAC replacement
HVAC replacement

+13

8 neighbors recently requested a quote
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JMC Heating and Air Conditioning
4.3(
109
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or Service

Serving Walls, MS and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Emergency services offered

Warranties offered

"Jamal was there within an hour of calling. He quickly diagnosed the problem, had the part and was able to fix it in about half an hour. Quality work at a very reasonable price. Would highly recommend for AC needs."
Response time2 days
11 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Climate Guard LLC
Climate Guard LLC
4.8(
9
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Walls, MS and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Climate guard did an amazing job had amazing pricing,also did in a timely manner I would highly recommend them to anyone for services"
Generator Project
Alarms Project
Alarms Project
Response time1 day
Response rate100%
33 neighbors recently requested a quote
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Avatar for Service Pros, Inc.
Service Pros, Inc.
3.7(
95
)
Central A/C - Service or Repair

Serving Walls, MS and surrounding areas

Approved

In business since 2007

Credit card accepted

Customers say: Quick response

"Both Aaron and DeAndre were polite and professional. One day service. Found leak and repaired for reasonable price"
Service Pros, Inc.
Response time7 hrs
5 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for CHOATE'S AIR CONDITIONING & HEATING, INC
CHOATE'S AIR CONDITIONING & HEATING, INC
5.0(
2
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+10 more

Serving Walls, MS and surrounding areas

Approved

In business since 1958

Free estimates

Emergency services offered

Choate's Air Conditioning, Heating, Plumbing, Electrical & Generators is a Christian, family owned and operated business, established in 1958. For over 65 years now, the Choate family has maintained its core values of being Honest, Fair and Trustworthy - to treat each job as if it were their own home. Three generations later, Choate's is well known for being the best at what they do. You can count on our Trained & Certified professionals.

Air Cond Prev Maint
Air Cond Prev Maint
Air Cond Prev Maint
Air Cond Prev Maint
Comm HVAC Maintenance

+38

17 neighbors recently requested a quote
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Avatar for Skillful Hands Handyman
Skillful Hands Handyman
4.6(
9
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Walls, MS and surrounding areas

Approved

In business since 2014

Warranties offered

Credit card accepted

"Great service very responsive and respectful. I would recommend"
Handymen Project
Handymen Project
Handymen Project
Handymen Project
Handymen Project

+20

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Showing 1-10 of 233

FAQs for air conditioning projects in Walls, MS

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 Walls, MS 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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