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Find Air conditioning pros in Lathrop

Avatar for Alanis Air HVAC
Alanis Air HVAC
5.0(
18
)

Serving Lathrop, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"I highly recommend this company to do your heating and air conditioning project. John Alanis and his crew did an excellent job and the pricing he gave us beat the competition. Thank you John and I’ll make sure to spread the word to my friends and relatives."
York Heat Pump
York 3 Ton heat pump
Coil removal
Condenser Removal
Ductwork

+4

Response time3 hrs
Response rate99%
53 neighbors recently requested a quote
Avatar for Elite Heating and Air LLC
Elite Heating and Air LLC
5.0(
22
)

Serving Lathrop, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"They came out quickly. Did the job properly replace the heating and air-conditioning unit very happy with their work and the price I would recommend them to anyone."
Miscellaneous  Projects
Miscellaneous  Projects
Miscellaneous  Projects
Miscellaneous  Projects
Miscellaneous  Projects

+14

Response time6 hrs
Response rate99%
80 neighbors recently requested a quote
Avatar for Guerrero's Heating & Air Conditioning
Guerrero's Heating & Air Conditioning
4.7(
61
)

Serving Lathrop, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I was fortunate to receive service on the same day I called. My issue was difficult to diagnose, as many have tried before. They were willing to step in and try to resolve my issue for good. They were successful at their first attempt. I am grateful to Guerrero Heating & Air this Labor Day weekend of 100*F+ weather."
Response time3 hrs
Response rate87%
12 neighbors recently requested a quote
Avatar for Prime Energy Heat and Air
Prime Energy Heat and Air
4.9(
47
)

Serving Lathrop, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I hired Prime Energy after the owner Lionel Retes responded to my Angieâ s inquiry. He was here almost immediately. My initial thought about him was a sense of honesty. I had also read his other reviews. I was replacing a twenty seven year old heating and air conditioning unit. He didnâ t try to sell me a unit beyond what was needed. He recommended some new duct work. He completed it before he left for the day so we would have heat from our old furnace that night. He was correct, with the new duct work the old furnace warmed the house like it was new. If I hadnâ t already decided on a new system the old one would have worked but I figured its time was up. Leon installed the new Rudd system, the job was finished in three days. He put in long hours. His work ethic and craftsmanship are great. So far the new system is working well. I would hire Mr. Retes again and fully recommend him. Steve Knief"
High Efficient FURNACE/AC Install
5 Ton Ac Condenser
High efficient Rooftop System.
High efficient Rooftop System.
High efficient Rooftop System.

+9

Response time5 hrs
Response rate94%
39 neighbors recently requested a quote
Avatar for Climate Care, Inc
Climate Care, Inc
4.7(
11
)

Serving Lathrop, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Credit card accepted

"The company was prompt and fair on pricing. They were able to answer all questions we had regarding the new unit that was being installed. Did not feel pressured to make purchase as all my options were explained. Would recommend to all friends and family."
My jobs.
My jobs.
My jobs.
My jobs.
My jobs.

+14

Response time7 hrs
Response rate99%
30 neighbors recently requested a quote
Avatar for AJAX Heating & Air Conditioning
AJAX Heating & Air Conditioning
5.0(
10
)

Serving Lathrop, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Same day repair and replacement of all equipment needed for the job. They did beat all quotes I got. Very professional crew. I was informed via text about repairs and cost. I will definitely use this company for maintenance and repairs and tell anyone I know who needs AC/Heating repairs to give this company a call first!"
Gas/Pack W/ Ductwork
Gas/Pack W/ Ductwork
Down Flow Furnace
Down Flow Furnace
Upflow Furnace

+2

16 neighbors recently requested a quote
Avatar for Loves Air
Loves Air
4.9(
7
)

Serving Lathrop, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

History Establish 2009.\nLoves Air has become the premier Heating, Air Condition company in the Central Valley. With the hard work and dedication from our team of expert HVAC technicians, our professional customer service team, our amazing managers and our visionary leadership from our owners, we have climbed to the top where we can proudly say we're the #1 HVAC company in Central California. Our attention to detail and commitment to our values have helped us grow. We Loves servicing customers every day and continuing to grow into the industry standard for all things HVAC. Welcome to Loves Air! Heating, Air Conditioning, Solar, Windows & Water Heater Installation, A/C Repair, Air Duct Installation, Air Duct Repair, Ductless A/C Services, Electric Furnace Installation, Electric Furnace Repair, Flame Sensor Repair, Gas Furnace Installation, Gas Furnace Repair, Heater Installation, Heater Repair.

WATER HEATERS
WATER HEATERS
WATER HEATERS
WATER HEATERS
WATER HEATERS

+36

Response time3 hrs
Response rate92%
6 neighbors recently requested a quote
Avatar for United Heating and Air
United Heating and Air
5.0(
4
)

Serving Lathrop, CA and surrounding areas

Approved

Hi, I’m Jeromy, owner of United Heating & Air.\nI started this company with one goal—do the job right and treat people the way I’d want my own family treated. Around here, you’re not just another call on the schedule. I take pride in being honest about what you actually need, and delivering clean, professional work every time.

2 neighbors recently requested a quote
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Showing 1-10 of 257

FAQs for air conditioning projects in Lathrop, 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 Lathrop, CA homeowners’ guide to air conditioning services

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