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Air Conditioning Services in South Bay & Orange County

Air Conditioner Repair, Installation & Maintenance

At Stephens, our team of trained technicians has years of experience with all kinds of AC units. Call on our air conditioning repair, service, and installation experts to help you thrive during grueling SoCal summers.

Air Conditioning Repair

If your air conditioning system isn’t working properly or at all, don’t panic. We offer quick AC repair services at competitive rates. Whether the issue stems from frozen coils, low refrigerant levels, faulty wiring, or other problems, our technicians will be able to assess the situation and make the repairs needed to bring your unit back to proper working order.

Air Conditioning Replacement

Even good air conditioning systems can wear down and eventually break over time. Our experts will first determine if your AC unit can be repaired. If not, we can remove the old unit and install a new one quickly at unbeatable rates. Signs that it may be time to replace your AC system include frequent repairs, excessive dust or humidity, or different temperatures in each room.

Air Conditioning Installation

Looking for expert AC installation? Air conditioning systems improve air quality and comfort while also preventing hazardous molds from spreading. Stephens can help you choose the right kind of AC system for you and install it properly. A few of the most popular systems we install include window units, mini split systems, central air conditioning, and portable units.

AC Service & Maintenance

Stephens’ AC experts can clean and maintain your air conditioning system for longevity and high performance. These systems can be quite complicated, and trying to maintain your unit by yourself can be frustrating and time-consuming. Leave it to us to ensure your AC filter, evaporator, condenser, refrigerant, thermostat, and fan are properly cleaned and maintained.

Ductless Mini Split AC Installation

The ductless mini split system is a new type of AC unit. The system is mounted high on a wall inside your home and attached to an outside unit.

Despite the small size of these units, they have the capacity to cool an entire room. They offer high power but at a low cost, making them quite popular.

Installing a ductless mini split AC system is a technical process that can lead to home insulation damage if not done right. That’s your cue to call the experts at Stephens!

Air Handler Services

An air handler is one of the main parts of an air conditioning unit and moves air throughout your home’s ductwork. If it’s not working properly, it can impact air quality and circulation. If you notice a bad electrical connection, dirty or deteriorating cables, a clogged air filter, or any other issues, let us know. We’ll work to prevent damage to your AC unit.

Evaporator Coil Services

Evaporator coils are important components in air conditioning and furnace units. The coils absorb heat from passing air and send it into a space as cold air.

The benefits of proper evaporator coil maintenance include lower electricity bills, no mold, even cooling, and less need for costly repairs. It pays to get regular maintenance! We’ll help keep every part of your AC unit in proper working order.

Package Units

With a packaged air conditioning unit, every part that cools your air is held within a single unit. This is in contrast to mini split AC systems that have both an indoor and outdoor unit.

For homes with space concerns such as small yards or little interior space, package units are ideal. And because everything is in one compact place, expert maintenance is easy.

Our technicians know how package units work and how to maintain them. Call on Stephens!

How Can We Help?

Our company is fully licensed and insured, and we also offer free estimates and full-price quotes before we start service. Plus, we’re available 24/7 in an emergency.

Call Us in an Emergency

Need help right away? Call us for fast, reliable service 24 hours a day, 7 days a week.

Schedule an Appointment

Need regular service, repair or maintenance? Send us a message to schedule an appointment.

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Why Stephens?


Decades of Expertise

Our long history in the plumbing and HVAC industry is your gain. We’ve been doing this a while and know our stuff.


Friendly Service

With Stephens, you get knowledgeable, licensed, and insured professionals who arrive with a smile, ready to get to work.


24/7 Emergency Response

You can count on our team of specialists to be there when you need us most; we’re ready to roll any day and time.

Real Reviews From Happy Customers

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I worked with several contractors to diagnose and fix my AC Pro mini split units. Hundreds of dollars later and hours of frustration baking in the heat because of a non-working AC, Stephens was able to properly diagnose and fix my AC within days of calling them. Oscar, Omar, and Pancho are the best technicians with a wealth of knowledge. I called them for several different issues, and they have always been reliable, consistent, professional, friendly, and good at what they do! I know if I have a problem with my AC they'll get the job done. I am hard to please and id give them 10 stars if I could. Thank you Stephens Plumbing for doing an A++++ job!

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Who We Are

We’re known for our quick response, unbeatable prices, and full-price quotes before any work begins. But the biggest reason customers choose us? It’s our quality of work and friendly service. We value every customer and love it when we get to meet new faces.

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Reach out if you have questions or schedule an appointment if you’re ready for our help.