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Find Air conditioning pros in Moorpark

Avatar for Upright Construction & HVAC
Upright Construction & HVAC
4.7(
27
)
Central A/C - Service or Repair

Serving Moorpark, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"⭐⭐⭐⭐⭐ We had an amazing experience with Ernie from Upright Construction! He came out to check our AC because it just wasn’t keeping up during this awful heat wave. From the moment he arrived, he was professional, honest, and took the time to explain exactly what was going on in a way we could understand. What really stood out was that he never tried to upsell us or pressure us into unnecessary repairs. It genuinely felt like he wanted to help us fix the problem instead of making an extra dollar, which is so hard to find these days. Thanks to Ernie, our AC is now working amazingly, and our house is finally cool again. We couldn’t be happier with the service we received and would absolutely recommend Ernie and Upright Construction to anyone looking for honest, reliable HVAC service!"
Response time3 hrs
Response rate100%
147 neighbors recently requested a quote
Avatar for Extreme Cooling & Heating, Inc.
Extreme Cooling & Heating, Inc.
4.8(
80
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For BusinessDuctless Mini-split A/C - Install or Replace

Serving Moorpark, CA and surrounding areas

Approved

In business since 2004

Free estimates

Offers commercial services

"Yikes, Victor from EXTREME Air Conditioning and Heating really loves what he does!. It was an extremely hot weekend and after I contacting 3 air conditioning services, Victor called me within two minutes. Even though he had a full schedule he said he would at my house in one and a half hours. He was here exactlly on time. - It was a Saturday and he arrived at 6:30 PM! Who works on a Saturday night. Even though he had another call to still make he gave us his full attention until the repair was done to his satisfaction. On, and did I mention there was no charge to come over to look at the air conditioning system We were charged for the work after he told us what was wrong and we agreed on the work. He actually called to followup to see how the unit is working. Who does this Needless to say, he and his worker were extremely professional, caring and, like he said himself, he loves what he does. I would highly recommend this caring, humble man to anyone who is looking for air conditioning service. We were blessed to have him in our home."
Response time7 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Season Control Heating Air Conditioning, Inc.
Season Control Heating Air Conditioning, Inc.
4.7(
114
)
Central A/C - Service or Repair

Serving Moorpark, CA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Toner was an extremely intelligent and knowledgable technician. Rapid diagnosis and brought my air conditioner back to life on an extremely hot day. He even changed the air filter, a pleasant surprise. Hope his company values him! Gladly use their services again!!"
AC New Installation
AC New Installation
AC New Installation
AC New Installation
AC Repair

+14

Response time1 day
Response rate91%
218 neighbors recently requested a quote
Avatar for SoCal Climate Control - Ventura
SoCal Climate Control - Ventura
4.2(
407
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+3 more

Serving Moorpark, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"They added an air vent in our house. They did a great job. They did reschedule twice but it was okay since it's a smaller job. They finished the job within the 2 hours window. The technicians were very knowledgeable and were able to explain the process and showed what they done to complete the work which was very great. The air flow within our master bedroom is great now."
15 neighbors recently requested a quote
Recommended by88%of homeowners
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FAQs for air conditioning projects in Moorpark, CA

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 Moorpark, CA homeowners’ guide to air conditioning services

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