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AC Maintenance

AC Maintenance in Orange County 

Professional Annual Maintenance for Residential AC Systems 

Regular preventative maintenance restores your air conditioning system to peak performance and energy efficiency. Regardless of the age or brand of your AC system, annual tune ups are essential for efficiency and reliable operation. At John Stevenson Plumbing, Heating & Air, we offer AC maintenance in Orange County for all brands and models with the highest standard of service.

Call (949) 426-7377 to learn more and set up an appointment for AC maintenance. 

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Fully Trained & Certified Technicians

While you can perform certain important maintenance tasks, such as changing filters and clearing the area around the outdoor unit, your annual inspection and tune up should be performed by a professional. Air conditioning systems are complex. Without the right training, important signs of potential trouble may be missed and the unit could be damaged, which can lead to more expensive repairs.

We are a Factory Authorized Dealer with NATE certified technicians to complete your AC maintenance in Orange County. As NATE certified technicians, they are required to participate in ongoing training to maintain their qualifications. This ensures that they are qualified and trained to service air conditioning systems with a high level of competency.

Please contact us at (949) 426-7377 to learn more about the advantages of our maintenance program and to schedule service. 

Why Preventative Maintenance Matters

Don’t overlook your air conditioning system when making plans for home maintenance. Your air conditioning system is a among the biggest investments in your home, and preventative maintenance is the best way for your to maximize the value of that investment. Underestimating the importance of air conditioning system maintenance can be a costly mistake.

Without AC maintenance, you may experience:

  • Excessive strain on the system
  • More frequent repair issues
  • Shorter equipment life
  • Higher home cooling costs
  • Poor indoor air quality

Neglecting maintenance can have another serious consequence related to your equipment warranty. Virtually all manufacturers require annual maintenance to keep the warranty in effect and may not cover repairs or replacement of a system that has not been maintained. Our AC maintenance in Orange County fulfills the requirements of manufacturer warranties and ensures that your system continues to provide reliable and energy efficient home cooling, year after year.

Professional Orange County AC Maintenance

A well-maintained AC unit operates more reliably, and efficiency, breaks down less frequently, and may last longer. We provide Orange County AC maintenance to help optimize cooling capacity, ensure reliable performance, increase energy efficiency, and improve your home’s indoor air quality.

When performing routine maintenance, our HVAC technicians will:

  • Carefully inspect all AC system components
  • Clean condenser coils
  • Check refrigerant level
  • Inspect the blower motor
  • Look for signs of wear and tear
  • Check the thermostat

During your maintenance visit, our technicians will make minor adjustments and small repairs to optimize efficiency. For larger problems, we may recommend a repair to make sure the air conditioning is ready for summer. Fixing issues as they arise is the best way to avoid air conditioning system failure in the middle of a heatwave.

Contact us online or call (949) 426-7377 to schedule reliable AC maintenance services in Orange County today!

What Makes Us a Community Name?

Benefits of Working with Our Expert Team
  • Drug Tested & Background Checked Technicians
  • Upfront Pricing — You’ll Never Pay More Than You’re Quoted
  • Expert Advice From Professional, Licensed and Certified Technicians
  • We Stock Enough Parts in Our Trucks to Do 93% Of Repairs on the Spot
  • Flexible Scheduling - Ask About Same-Day or Emergency Service
  • 5 Star Service Guarantee Includes Service Tailored to Your Needs & Budget

Frequently Asked Questions

  • How do I know whether I need a repair or a replacement?
    The best way to determine if you need to repair or replace your current heating unit is to rely on the opinions of HVAC experts. Their experience will help them gauge whether repairs are possible and financially feasible. Our team of experts takes your best interests into consideration and offers heater replacement recommendations from there.
  • Why is it so important to hire a professional for heating installation?
    The professionals have the experience and right equipment to ensure your installation is performed correctly and safely. They also have experience working with a variety of different systems, so they won’t be fazed by your system or any issues that pop up. It’s also a good idea to have the professionals install your heater because they are constantly undergoing training to stay up to date with the latest technology and advancements. If you want to ensure your heating system is fully optimized for efficiency and peak performance, the professionals know just what to do to make it happen.
  • How long do HVAC systems typically last?
    According to the Department of Energy, HVAC systems typically last between 15 and 20 years. At John Stevenson Plumbing, Heating & Air, we recommend replacing your existing heating system at around 10-12 years for greater efficiency, lower utility and energy bills, and optimal performance.
  • Does John Stevenson Plumbing, Heating & Air offer financing options?
    We offer a variety of financing options, so our customers can achieve home comfort without breaking the bank. We can offer same as cash, as well as low interest options to suit the needs of any customer. Ask our Comfort Advisors about financing today!
  • Why Isn't My Home Getting Warm Enough?
    There are a few reasons why your furnace may not be warming your home efficiently or evenly. One of the most common reasons is a leak in the ducting. If there is a small hole or the ducting is improperly installed, it could leak out warm air and cause the air pressure to drop and the system then provides inadequate heating. Additionally, dirty filters will also cause a restriction in airflow making the system work harder. This can lead to a broken system, which is why regularly changing and/or cleaning your air filters is so important.

Ready to Get Started?

Call (760) 276-6690 Now!
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Always Close By Providing Service 6 Days a Week. Monday - Sunday, 8:00 AM - 7:00 PM

You can rely on us for fast, effective services. As part of our 5 Star Service Guarantee, we promise to value your time, provide knowledgeable technicians, and dedicate ourselves to your full happiness with all of our services.

  • Encinitas
  • Rancho Santa Fe
  • Escondido
  • San Marcos
  • Cardiff by the Sea
  • Ramona
  • Valley Center
  • Bonsall
  • Fallbrook
  • Leucadia
  • Oceanside
  • Carlsbad

A Homeowner's Best Friend

Expertise isn't the only thing we have gained over the past three decades - check out our loyal customer base!
    “Such a great experience!”
    “I can't say enough great things about Patrick and the whole John Stevenson company.”
    - Holly G.
    “Great Experience!”
    “Great job, the technicians explained everything so that I could make the best decision for my home.”
    - Victoria J.
    “Highly Recommend!”
    “I have been using John Stevenson’s services for about 7 years now and am really happy with all the services provided so far: new heater installation and yearly checkup/tune-up; new tankless water heater installation and yearly flush.”
    - Flavia P.
    “Very Knowledgeable!”
    “The thing about John Stevenson Plumbing is that it is simply the best company of its type in the region. The technicians are smart, personable, always courteous and helpful, knowledgeable and fun to get to know. They do their jobs on time and on budget and”
    - John H.
    “Definitely Recommend!”
    “Luis was great! Fixed a leak in a gas line to our Guest House. Work was done quickly and professionally with excellent communication to me about the process.”
    - Pam L.
    “Excellent Work!”
    “I have used John Stevenson numerous times over the past few years for both plumbing and heating issues.”
    - Phyllis S.
    “Very Pleased!”
    “Scheduling was easy. Received a call 30 minutes before technicians arrived. John, the lead man explained the work to be done. He and his apprentice Gilbert were courteous and friendly.”
    - Phil H.
    “Extremely Professional!”
    “We really enjoyed the experience and the professionalism from John Stevenson Plumbing. Thomas came out and did the initial inspection and troubleshooting of our furnace.”
    - Nancy C.