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Find Air conditioning pros in Temecula

Avatar for Airmerica Air Conditioning & Heating
Airmerica Air Conditioning & Heating
5.0(
34
)

Serving Temecula, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Very professional. Really well priced. The owner Ryan does all the work himself with his team. He double, triple, and keeps checking that the air conditioning system is up and running perfectly. He doesn't overcharge. He takes his time until the job is completed to satisfaction. I would highly recommend his services."
Ultra Lo NOx 80% furnace and coil with Air-Wave air cleaner and 2" media filter
Outdoor unit feeding (5) indoor wall mounts
Heating & A/C Project
Single stage 14.3seer2 AC condenser
Outdoor unit feeding (5) indoor wall mounts with electrical ran by us from panel.

+6

Response time8 hrs
35 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Oasis Plumbing, Heating & Air Conditioning
Oasis Plumbing, Heating & Air Conditioning
5.0(
13
)

Serving Temecula, CA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Very pleased with professionalism, quality and price. James, Keith and Quincy completed Al elements of heat and air new installation on time and to specifications. They communicated with us well about every step of the process. It was nice to have someone come into the home and just complete the work without any issues. Owner Michael was very clear without sales hype. Strong background and understanding of home needs."
AC Condenser
New Home Furnace
AC Replacement
AC Installation
Furnace Installation

+6

Response time7 hrs
Response rate96%
9 neighbors recently requested a quote
Avatar for AirTight Air, Inc.
AirTight Air, Inc.
4.9(
53
)

Serving Temecula, CA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"I had a very good experience with Air Tight Air and I would recommend this company to anybody in need of work on their air conditioning system. Ryan especially was a very hard worker and explained everything thoroughly to me and got my AC system running wonderful!! I will definitely call Ryan back whenever I run into an issue with my AC again."
COMMERCIAL: PROGRESS PHOTO OF INSTALLING DUCTWORK
Company Truck - Ready for Install
COMMERCIAL: DUCTWORK
York Complete Dual Split-System Change-Outs
Commercial Ventilation Project - 35 inch round

+68

Response time4 hrs
Recommended by100%of homeowners
Avatar for Liberty Plumbing Heating Air Conditioning Inc
Liberty Plumbing Heating Air Conditioning Inc
4.9(
208
)

Serving Temecula, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I would recommend them highly. Thoroughly professional from the quote to the completion. Even told me I didn't have to get a system replacement (I insisted)! Their price beat the other quotes by a substantial amount. Would recommend them to anyone. Also heard good things about Liberty from the after installation inspector."
Response time8 hrs
Response rate98%
17 neighbors recently requested a quote
Avatar for Frosty's Heating and Air Conditioning
Frosty's Heating and Air Conditioning
5.0(
12
)

Serving Temecula, CA and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Tony, (I hope I got it right) was fantastic. He gave me a honest evaluation on what was wrong with the system. Explained everything well in terms I understood. He came back the next morning and did the repairs and we now have A/C. Also, he is going to return after we get a hot day to check the Freon level again. Highly recommend."
Mini splits
Mini splits
New installation
Roof top units
New R32 Freon upflow units

+4

Response time2 hrs
23 neighbors recently requested a quote
Recommended by83%of homeowners
Sunny Valley Air Conditioning
4.2(
5
)

Serving Temecula, CA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Package Unit Repair
Performed a fall tune-up on the gas furnace. Inspected burners, heat exchanger, flame sensor, and blower motor. Checked gas pressure, safety controls, and thermostat operation. Cleaned components as needed and verified proper heating performance to ensure efficient and safe operation for the season.
Response time9 hrs
3 neighbors recently requested a quote
Avatar for Trabuco Air
Trabuco Air
4.6(
130
)

Serving Temecula, CA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Bill Walker is the tech that diagnosed my faulty condensing unit compressor to be grounded. Sounds like a good thing right? but its not. You never want to hear that. Should you ever do so you want Trabuco Air handling it. I was explained what was wrong and given options that i could comfortably choose from without just breaking the the already shaking bank. Trustworthy and reliable Bill is a cool cat and confident in his skill set. He knows air conditioning extensively and will solve your needs as well. I can finally enjoy the upstairs again thanks to Bill from Trabucco Air."
Response time5 hrs
Recommended by94%of homeowners
Avatar for Aace's Heating Air Conditioning & Swamp Coolers
Aace's Heating Air Conditioning & Swamp Coolers
4.5(
74
)

Serving Temecula, CA and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"Prior to me selecting Aaceâ s heating air conditioning &swamp cooler, I interview (3) other well know AC/heating company and as most knows the â deceptionâ is real! After the initial consultations with one of the companies ( (name I wonâ t disclose)I was almost in tears about how many of their technicians were out of work and that I would help put food on their table...... I reluctantly agreed and signed the contract. After further thoughts I said to myself â he got me and immediately cancelled!! Aaceâ s heating AC & Swamp cooler they were sooo amazing and I was overjoyed with happiness! Integrity, respect, excellence, and team work they exhibited wellð ð ! I'm very picky and hard too please. I had NO option but to give frank and his team the well deserved compliments they rightfully earned!!!! Without a doubt I would recommend them to my family and friends. I forgot to mention they were very clean and took all the trash away even some of mines ð ð !!!! This review is documented from a real customer and NO one asked/ suggested I write anything. Happy customer ð ð ð !!!!"
Install
photos
Package unit
Happy customer
condenser

+133

Response time4 hrs
Response rate92%
132 neighbors recently requested a quote
Avatar for SOCAL AIR QUALITY HEATING AND AIR
SOCAL AIR QUALITY HEATING AND AIR
5.0(
23
)

Serving Temecula, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"We have been trying to get an AC unit for the longest especially with this heat and iâ m so thankful i came across socal air quality. The installation and the whole process went very smoothly thanks to Pedro. I received a very affordable pricing and would definitely recommend the quality + the customer service."
System Replacement
System Replacement
Replacement
Open Space
Open

+9

Response time2 hrs
Response rate96%
Recommended by94%of homeowners
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FAQs for air conditioning projects in Temecula, 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 Temecula, CA homeowners’ guide to air conditioning services

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