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Find Air conditioning pros in Nogales

Avatar for Cool Willy's
Cool Willy's
5.0(
5
)

Serving Nogales, AZ and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

We focus on preventative care that extends the life of your home’s systems, especially in demanding desert conditions.\n\nWe offer 24/7 availability with fast response times. Same-day service available, or your diagnostic is waived. With more than 1,500 5-star reviews, homeowners trust us to get the job done right. New customers can take advantage of our $39 AC deep clean.

Our techs at work
Our techs at work
Our techs at work
Our techs at work
Our techs at work

+2

1 neighbors recently requested a quote
Avatar for JNJ Heating & Cooling
JNJ Heating & Cooling
5.0(
5
)

Serving Nogales, AZ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We are a family owned business with 30 years of experience. We provide the best quality work and give reasonable prices. We ourselves the owners come to your home negotiate any issues you have and fix it. We give free ESTIMATES fill free to call or text us for your hvac needs. EMERGENCY calls we are ready 24/7. Night or Day JNJ’s on the way.

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Avatar for Trusted Heating & Cooling LLC
Trusted Heating & Cooling LLC
4.5(
109
)

Serving Nogales, AZ and surrounding areas

In business since 2009

Emergency services offered

Credit card accepted

"

The diagnostic evaluation description changed from my purchase date to the appointment so the service was not what I expected.



I hired the company to seal my ducts. The price was reasonable but on the date of the appointment, only a portion of service was performed and the time of the appointment was not as scheduled. The remainder of the service was rescheduled when I called the company. The computer that shows pre and post duct sealing leakage was on the fritz. I was supposed to receive a copy and have requested this multiple times. I still have not received this.

The servicemen are very professional and seem quite competent. The schedulers, receptionist, business office end of things is atrocious.


"
Recommended by88%of homeowners
Avatar for Carpet Police LLC
Carpet Police LLC
4.8(
779
)

Serving Nogales, AZ and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"I originally hired Carpet Police to clean the carpets in my house. They were the first to respond when I got on Angie's List. Somehow, Carpet Police got usurped by another company called Arizona Island. Arizona Island did a terrible job and I called Carpet Police, again, to please come and repair the bad carpet cleaning that was done. Carpet Police did as good a job as I could possible expect to fix what went wrong. Alfonso was efficient, friendly, wore his mask when he was inside and I wouldn't hesitate to hire them again."
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+49

Recommended by95%of homeowners
Avatar for Carrera Desert Air LLC
Carrera Desert Air LLC
5.0(
4
)

Serving Nogales, AZ and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"Gio is the man when it comes to AC service! He’s professional, punctual, and really knows his stuff. Every time he’s worked on my system, he takes the time to explain what’s going on and makes sure everything is running perfectly before he leaves. Honest, reliable, and easy to talk to exactly the kind of guy you want taking care of your home comfort. Highly recommend Gio to anyone looking for top notch AC service!"
Avatar for Taylor Air Systems
Taylor Air Systems
5.0(
4
)

Serving Nogales, AZ and surrounding areas

In business since 2020

Free estimates

Emergency services offered

With over 24 years experience the HVAC industry, Taylor Air Systems LLC is your industry expert in Benson and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

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Recommended by100%of homeowners
Avatar for C2 Moving
C2 Moving
4.7(
1,665
)

Serving Nogales, AZ and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"It was my pleasure all the way to do business with C2 They really are amazing! I was ready to burst into tears by the time they got to me. They took the Reina and took the stress and made it there's! I love this company! Thank You Charles and Crew!"
Grandfather Clock
Grandfather Clock prepped.
Baby Grand 1
Baby Grand 2
Baby Grand 3

+21

Recommended by90%of homeowners
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FAQs for air conditioning projects in Nogales, AZ

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 Nogales, AZ homeowners’ guide to air conditioning services

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