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Find Air conditioning pros in Panorama City

Avatar for Global Green Solutions
Global Green Solutions
5.0(
248
)

Serving Panorama City, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Excellent heating and air conditioning repair, replacement, and new installation services! Everything went smoothly and without incident from beginning to end. Before departing, they made sure the system was operating flawlessly, responded quickly, and worked effectively. Excellent service?I heartily recommend them!"
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+24

Response time3 days
10 neighbors recently requested a quote
Recommended by7%of homeowners
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Avatar for AC Dave Heating & Air
AC Dave Heating & Air
4.9(
93
)

Serving Panorama City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"The technician arrived timely, performed the work expertly and the fee for service was reasonable. I would highly recommend this company for air conditioning service. Theresa S. Valencia, Resident"
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+6

Response time7 hrs
7 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Around The Clock Heating & Air Conditioning, Inc.
Around The Clock Heating & Air Conditioning, Inc.
4.5(
836
)

Serving Panorama City, CA and surrounding areas

Approved

In business since 1967

Free estimates

Emergency services offered

"Arrived on time and fixed the problem. A bit more expensive than I would have liked but checking around probably not much more than elsewhere and our air conditioner was fixed same day in the middle of a heat wave."
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+10

Response time12 hrs
36 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for RR Electric Heating & Air
RR Electric Heating & Air
4.7(
62
)

Serving Panorama City, CA and surrounding areas

Approved

In business since 1994

Warranties offered

Credit card accepted

"Replaced my gas furnace and air conditioner with a heat pump. The only company I contacted who did a thorough analysis of my home and electrical system to determine exactly what I needed. Side note: I requested this service because my furnace quit working. The technician who came out to evaluate my home repaired the furnace for free while doing his analysis. I still bought the heat pump, but this company definitely did not simply try to just sell me one."
Air ducts
Outdoor Condenser
Response time30 mins
Response rate100%
10 neighbors recently requested a quote
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Avatar for Progressive Air, Inc.
Progressive Air, Inc.
5.0(
13
)

Serving Panorama City, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I really appreciate Greg from Progressive Air inc ? honest, skilled, and reliable. Our air conditioner system works perfectly now. Highly recommend them for any HVAC needs!?"
Full Hvac system install
Full Hvac system install
Response time4 hrs
Response rate100%
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Avatar for Extreme Cooling & Heating, Inc.
Extreme Cooling & Heating, Inc.
4.8(
80
)

Serving Panorama City, CA and surrounding areas

Approved

In business since 2004

Free estimates

Offers commercial services

"My central air conditioning stopped working yesterday and I went to Home Advisor. The best thing is that with in 30 minutes I had an appointment for the next morning. Victor who was the repairman showed up on time as promised and got my problem fixed. This is my 2nd time with Home Advisor and a perfect score of 10 out of 5. Highly recommended!"
Response time7 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Candid Heating and Air Conditioning, Inc.
Candid Heating and Air Conditioning, Inc.
4.6(
130
)

Serving Panorama City, CA and surrounding areas

Approved

In business since 2011

Emergency services offered

Credit card accepted

"Cliff and his helper (sorry I did not get his name) were professional competent cheerful and eager to solve my air conditioning problem to meet an emergency in my family. Finally I have found a reputable honest heating and air company. I am a happy satisfied customer and highly recommend this company."
DUCT CLEANING
DUCT CLEANING
Response time1 day
Recommended by99%of homeowners
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FAQs for air conditioning projects in Panorama City, 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 Panorama City, CA 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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