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Air Conditioning Services in San Gabriel Valley, CA

Make sure your air conditioner is working properly to keep your home cool and comfortable throughout the summer. Call Cypress Air Conditioning at 626-963-9810 for appointments in San Gabriel Valley and nearby service areas.

Central Air Conditioning

Our team is highly skilled in maintaining and repairing central air conditioning systems of all makes and models, whether new or old.

The last thing you want on a scorching summer afternoon is for your air conditioner to stop working. If your AC fails and you need fast, reliable repair service, Cypress Air Conditioning is here to help.

When determining whether your AC needs repair or replacement, we assess three key factors:

  • Age - Older AC units often become more expensive to repair. If your system is over 10 years old, replacing it may be the most cost-effective solution.
  • Investment Cost - A new AC unit can be a great investment, but it may not always be the right time to replace it. Our technicians will help you calculate the return on investment and decide whether upgrading or repairing is the best choice.
  • Utility Rates - Newer AC units are often more energy-efficient than older models, leading to lower utility costs. If you’re unsure whether a new unit will save you money, our Cypress technicians can help you assess your unique situation to make an informed decision.
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When it’s time to replace your air conditioner, it’s essential to explore your options. What size, efficiency, and type will best suit your needs? Are there energy efficiency regulations you need to follow? Who will you trust to handle the installation? Let Cypress guide you through the entire buying process.

No matter which AC model you choose, here are key reasons to consider an energy-efficient option:

  • Energy Savings - Air conditioning can account for more than 50% of your summer energy bill. By upgrading to a more energy-efficient model, you could reduce your monthly cooling costs by up to one-third.
  • Improved Home Comfort - The same technology that helps lower energy bills also improves comfort. For example, a variable-speed blower motor runs on low most of the time, saving energy while maintaining more consistent temperatures.
  • Environmentally Friendly - Lower energy use not only saves you money but also benefits the environment by reducing emissions. Choosing an energy-efficient air conditioner is a simple step toward reducing your home’s carbon footprint.
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Did you know that regular maintenance on your air conditioning unit can save you money both in the short and long term?

Routine AC maintenance enhances performance and extends the lifespan of your system. If your air isn’t as cool as it should be, feels too humid, or has an unpleasant smell, it’s time to schedule a maintenance check.

So, how does regular maintenance save you money? At Cypress Air Conditioning, we ensure your AC runs efficiently, preventing it from overworking. A system that operates more effectively will last longer and cost less to maintain.

There’s nothing better than enjoying a cool, comfortable home or office while having peace of mind knowing your AC is running smoothly. You can rely on us to keep your system in top condition.

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Ductless Air Conditioning

Our technicians have the expertise to service both old and new ductless mini-split systems from any manufacturer.

The last thing you want on a hot summer day is for your ductless mini-split system to break down. When that happens in our service area, Cypress Air Conditioning is ready to respond with fast, reliable repairs.

When deciding whether to repair or replace your mini-split system, we look at several important factors:

  • System Age – If your unit is over 10 years old and frequently breaking down, replacement may be the more cost-effective solution.
  • Repair Costs vs. Long-Term Investment – We’ll help you weigh the repair costs against the benefits of a new energy-efficient model to determine the smartest option.
  • Energy Efficiency – Newer mini-split systems often use significantly less energy. If your utility bills have increased, it may be time to upgrade.

Our trained technicians will diagnose the issue and walk you through your best options so you can make an informed decision.

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When it’s time to install or replace a mini-split system, the right setup makes all the difference. Whether you're upgrading an older unit or installing one for the first time, Cypress Air Conditioning will guide you through the process from start to finish.

Why consider a modern, energy-efficient mini-split system?

  • Energy Savings – Mini-splits consume less power and can cool individual zones, saving you money on your energy bills.
  • Customized Comfort – Zoning allows you to set different temperatures in different rooms, keeping everyone comfortable.
  • Environmentally Friendly - Many ductless systems use eco-friendly refrigerants and advanced technology that reduce environmental impact.

Our experienced team will evaluate your home, recommend the best mini-split options, and handle the full installation process for seamless, efficient performance.

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Did you know that routine maintenance can drastically improve your mini-split’s performance and help avoid unexpected repairs?

Mini-split systems work hard—especially in Southern California’s summer heat. Over time, dirt, dust, and debris can reduce efficiency and lead to wear and tear. With semi-annual maintenance from Cypress Air Conditioning, you’ll ensure your system operates at its best.

Regular tune-ups help:

  • Extend Equipment Lifespan
  • Prevent Expensive Repairs
  • Improve Air Quality
  • Lower Monthly Energy Bills
  • Keep Your Home Comfortable Year-Round

From filter cleaning to electrical inspections, we’ll keep your ductless system running like new.

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Upgrading to a smart thermostat offers a wide range of benefits that can enhance your home's comfort, convenience, and energy efficiency. Unlike traditional thermostats, smart thermostats allow you to control your home's temperature from anywhere using a smartphone or voice commands. They learn your schedule over time, adjusting temperatures automatically to suit your preferences and reduce energy waste when you're not home.

At Cypress Air Conditioning & Heating, we install all types of smart thermostats that can be integrated with other smart devices. Many of our customers who upgrade to a new AC system choose to add smart thermostats because they offer greater control and efficiency. Smart thermostats learn your schedule, adjust temperatures automatically, and can be controlled remotely via smartphone or voice commands.

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Your indoor air quality (IAQ) significantly impacts your health and wellness. When allergens, pathogens, and other particulates accumulate in your air ducts, they are circulated throughout your home or office, leading to allergies, asthma, and respiratory issues. These problems tend to worsen over time unless you schedule regular air duct cleaning, duct and vent maintenance, and frequently change your air filters.

At Cypress Air Conditioning & Heating, we can quickly test whether your indoor air quality is compromised and recommend effective solutions to keep your family or employees safe and healthy. From duct cleaning and replacement to air quality devices like humidifiers, dehumidifiers, and air purifiers, we offer remedies that make a noticeable difference in your indoor environment.

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Despite what you may think, attic weatherization can be an affordable way to enhance your home’s comfort. Not only does it improve comfort, but it can also significantly reduce your energy costs, helping to offset the initial investment.

At Cypress Air Conditioning & Heating, we’ll recommend a weatherization plan tailored to your needs and budget, ensuring year-round comfort. Some of the most common attic weatherization services we provide include:

  • Attic Insulation – Upgrade old insulation to one with a higher R-value, helping to better regulate your home’s temperature and improve energy efficiency.
  • Attic Radiant Barrier – Install a radiant barrier on your attic roof to reflect heat away from your home, preventing it from being absorbed and keeping your home cooler.
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Customer Reviews

Our Customers Love Our Service . . Here's Why

  • The job was promptly done

    Cypress Heating & Air texted that the technician was on his way, including a photo of him. Joshua arrived on time and replaced the filter for the furnace; necessary after the big Eaton fire. He inspected the system and used the blue booties over his shoes.
    MG in Pasadena, CA

  • Professional and on time

    Just had service from Joshua for my annual maintenance. He was very professional and did an excellent job. Would highly recommend him and Cypress. I have been a customer for over three years.
    Deborah in Glendora, CA

  • The technicians are great

    We have used Cypress for a few years now. We had an issue with our A/C and Joshua did a thorough inspection, was able to troubleshoot the issue and our A/C was up and going in no time. Great experience and service!
    James in Los Angeles, CA

  • Fast and efficient

    I had called the company that originally installed my mini-split system and they told me that I would have to wait for a month for an appointment. I called Cypress heating and they were here in two days. They took care of my issue and now I'm a loyal maintenance member.
    Luz in Arcadia

  • Made everything easy

    Got my second service from Cypress so they could check my heater as the winter cold sets in. Joshua did an excellent job. Came right in the time window agreed upon, gave me some good practical information on my unit, replaced the filter, and was able to make sure the system was running correctly.
    Pat in Monrovia, CA

  • Reliable and long-lasting

    Cypress Heating & Air has grown since I first meet Bob in 1994 and I see their trucks and vans everywhere. I still receive the same great service and look forward to continuing using Cypress Heating & Air for years to come.
    Mary in West Covina, CA
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When to Replace Your AC System

It’s essential to replace your air conditioner before it breaks down unexpectedly, leading to reduced comfort and higher energy costs. Our AC contractors recommend installing a new system if you notice the following signs:

check markAge of the unit - Most AC systems last 10-15 years; an older unit may be nearing the end of its lifespan.

check markDecreased energy efficiency - Rising energy bills or poor performance compared to newer, more efficient models.

check markFrequent repairs - Constant breakdowns and service calls indicate a failing system.

check markInconsistent cooling - Struggling to maintain the desired temperature or failing to cool your home effectively.

check markShort cycling - The system turns on and off too frequently, reducing efficiency and increasing wear.

check markUneven cooling - Some rooms stay too hot or too cold despite proper settings.

check markCostly repairs - Facing an expensive repair that makes replacement a more cost-effective choice.

Not sure if your AC should be repaired or replaced? Our AC experts have access to the latest technology to determine if your AC repair or replacement is the right size, the right strength, and the right price.

Same-Day HVAC Service

When your heating or cooling system breaks down, waiting isn’t an option. That’s why we offer Same-Day HVAC Service to get your home or business back to comfort fast. Whether it’s a sudden AC failure in the summer or a furnace issue in the winter, our expert technicians respond quickly to diagnose and fix the problem. With fast, reliable service, you won’t have to suffer through extreme temperatures.

Satisfaction Guaranteed

Your comfort is our top priority, which is why we stand behind our work with a Satisfaction Guarantee. Whether it’s a repair, maintenance, or a full system installation, we’re committed to getting the job done right. If you’re not completely satisfied, we’ll make it right—no hassle, no stress. With our expert team and dedication to quality service, you can have peace of mind knowing your HVAC system is in the best hands.

Family-Owned & Operated

As a family-owned and operated business, we treat our customers like family. For generations, we’ve built our reputation on trust, quality, and personalized service. Unlike big corporations, we take the time to understand your needs and provide honest, reliable HVAC solutions. When you choose us, you’re supporting a local business that truly cares about your comfort and satisfaction.