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Find Air conditioning pros in Lamont

La Verne & Son Electrical AC
4.6(
20
)

Serving Lamont, CA and surrounding areas

Approved

In business since 1993

Emergency services offered

Warranties offered

"So far so good. They were informative, professional, and we have cool air again on a 105-degree day. I would have liked to pay less, but LaVerne and Son seemed to be the most reasonable for the equipment and level of service they provided. They were pleasant to work with."
Response time4 hrs
1 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Mr Fix-It Home Repair & Handyman
Mr Fix-It Home Repair & Handyman
4.4(
220
)

Serving Lamont, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Don was here early and didn’t waste any time getting to work. He was pleasant and knowledgeable. He explained my options and got right to work once we agreed."
Response time2 days
Response rate97%
Recommended by89%of homeowners
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Avatar for Total Home Service
Total Home Service
4.4(
7
)

Serving Lamont, CA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Gary was able to come in on short notice and diagnose our electrical issue and was able to correct the problem on the spot. He was very professional and the communication was great. He will be my go to contact moving forward with any fixes or upgrades around the house."
Additional Photos
Gardens Bathroom Remodel
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+3

Response time30 mins
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Benchmark Air Conditioning Inc
Benchmark Air Conditioning Inc
4.9(
36
)

Serving Lamont, CA and surrounding areas

In business since 2008

Credit card accepted

"Our part of the country is having a BIG heat wave. There was a high demand for air conditioning servicing. Arron and his assistant, Joe, came and did the needed repairs quickly and left no debris behind. I was very pleased with their work and professionalism."
4 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Positive Energy Air Conditioning and Heating
Positive Energy Air Conditioning and Heating
4.9(
14
)

Serving Lamont, CA and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"Great job! So happy with their service. Everything is working well. The entire crew was very friendly and did not leave until they knew it was working correctly. I would hire them again!"
Roof Top AC Replacement
Mini Split
Response time7 hrs
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Avatar for Balanced Air
Balanced Air
5.0(
16
)

Serving Lamont, CA and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Balanced Air Mechanical provided excellent service. Jared was punctual, knowledgeable, and courteous, explaining the issue clearly and offering multiple repair solutions. The work was completed efficiently and to a high standard. The commitment to customer satisfaction was evident, as he went the extra mile to ensure I was happy with the results. I highly recommend Balanced Air Mechanical for reliable and quality HVAC services."
Response time6 hrs
Recommended by50%of homeowners
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FAQs for air conditioning projects in Lamont, 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 Lamont, 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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