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Find Air conditioning pros in Hammond

Avatar for AccuTemp Services, LLC
AccuTemp Services, LLC
4.8(
158
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Hammond, LA and surrounding areas

Approved (Corporate)

In business since 2005

Free estimates

Emergency services offered

"Saturday night, 11 July, our air conditioner went out. The bedroom ceiling fan we hardly ever use didn't work either. Sunday the temperature would get to 94 degrees (heat index 109 degrees). At 9:00 a.m. Sunday morning I called several companies. AccuTemp was the only one that responded. Though they are in Denham Springs and I am fairly far away in Baker, they came all the way here on Sunday morning, arriving at 10:30 a.m. They fixed the problems, both the air conditioner and ceiling fan. Their price was a bit high, but I have no complaint. At 78 years of age I could not have handled the heat, and neither could our dog, a German Shepherd (a breed from a cold country). We were glad to get the problem fixed so quickly on a Sunday morning."
Experts you can trust!
Residential Service
Commercial A/C installation
Plumbing & Drain Services
Main Sewer Line

+13

46 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Air Creation Heating & Cooling
Air Creation Heating & Cooling
4.8(
13
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Hammond, LA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Contacted Air Creation and tech came out on short notice. Diagnosed problem in about 15 min and replaced capacitor. Very happy with prompt service, called ahead to notify they were on the way. Professional company and will use again when the need arises."
Additional Photos
Additional Photos
Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for C2 Heating & Air
C2 Heating & Air
5.0(
11
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Hammond, LA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

C2 Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business.

Response time6 hrs
Response rate87%
Recommended by100%of homeowners
Wilkerson Mechanical
4.7(
17
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Service or Repair - For Business+4 more

Serving Hammond, LA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

Wilkerson Mechanical is a locally owned & operated service company, specializing in HVAC replacement, repair, & maintenance. We are known for our transparent diagnostics and affordable pricing. We would love to serve you today. \nClick call or text for a free estimate today!

10 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for All In Heating & Air
All In Heating & Air
4.6(
11
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Install or Replace+2 more

Serving Hammond, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Before Install
After Install
Inside
Outside
Response time4 hrs
Response rate96%
50 neighbors recently requested a quote
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FAQs for air conditioning projects in Hammond, LA

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 Hammond, LA homeowners’ guide to air conditioning services

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