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AC Repair

Oceanside AC Repair

Ask About Same-Day & Emergency Service!

John Stevenson Plumbing, Heating & Air Conditioning, Inc. is proud to offer residents of Oceanside, CA professional, reliable, and affordable air conditioning repair services. With clear and upfront pricing, flexible scheduling, and tailored services for every need, our customers agree that John Stevenson can't be beat! 

More great reasons to choose us for AC repair in Oceanside:

  • Reliable highly-trained, and drug-tested technicians
  • Well-stocked trucks equipped to complete most repairs on the spot
  • Five-star service is guaranteed!

Frequently Asked Questions About AC Repair

Why is my air conditioner making an odd noise?

If your air conditioner is making an odd noise, it could be a sign of various underlying issues that require attention. Here are some common reasons why your air conditioner might be producing unusual sounds:

  • Loose or Damaged Parts: Over time, components of your air conditioner, such as fan blades, motor bearings, or belts, can become loose or worn out. Loose parts may create rattling, buzzing, or banging noises when the AC is in operation.
  • Debris in the Unit: Debris like leaves, twigs, or small rocks can find their way into your air conditioner's outdoor unit. When the fan blades hit these objects, they can produce loud banging or clanging noises.
  • Refrigerant Issues: Low refrigerant levels or leaks in the refrigerant lines can cause your air conditioner to hiss, whistle, or make bubbling noises. These sounds often indicate a refrigerant leak, which requires immediate attention from a professional technician.
  • Faulty Compressor: A malfunctioning compressor can produce loud humming, buzzing, or clicking noises. If you suspect an issue with the compressor, it's essential to have it inspected by a qualified HVAC technician.
  • Dirty or Clogged Filters: Dirty or clogged air filters restrict airflow, causing your air conditioner to work harder to cool your home. This strain on the system can result in whistling or wheezing noises as air tries to pass through the blocked filters.
  • Ductwork Issues: Loose or damaged ductwork can create rattling or banging sounds when the air conditioner is running. Inspecting and repairing ductwork can help eliminate these noises and improve the efficiency of your HVAC system.
  • Electrical Problems: Faulty electrical connections or components can cause your air conditioner to make clicking, buzzing, or humming noises. Electrical issues pose a safety hazard and should be addressed promptly by a professional technician.

Why is my air conditioner leaking?

Your air conditioner may be leaking due to a clogged condensate drain line, which can cause water to overflow from the drain pan. Additionally, ice buildup on the evaporator coil or a refrigerant leak can lead to excess moisture accumulation and subsequent leakage. It's essential to address these issues promptly to prevent water damage and ensure your air conditioner operates efficiently.

At what point is AC repair no longer worth it?

AC repair may no longer be worth it when the cost of repairs approaches or exceeds the cost of replacing the unit, especially if the system is outdated and prone to frequent breakdowns. Additionally, if the repair requires significant replacement of major components like the compressor or condenser coil, it may be more economical to invest in a new, more energy-efficient unit that offers long-term savings.

Our Oceanside AC Repair Service Addresses All Kinds of Common Problems, Including:

  • Clogged or dirty air filters restricting airflow
  • Refrigerant leaks or low refrigerant levels
  • Malfunctioning thermostat causing temperature inconsistencies
  • Frozen evaporator coils due to restricted airflow or refrigerant issues
  • Faulty capacitors or relays leading to compressor or fan motor failure
  • Electrical issues such as loose connections or blown fuses
  • Condensate drain line clogs causing water leakage
  • Damaged or worn-out fan blades, belts, or bearings
  • Ductwork leaks or obstructions affecting airflow and efficiency
  • Overheating due to blocked or dirty condenser coils
  • And more

Need AC repair in Oceanside? Make your first call to John Stevenson Plumbing, Heating & Air Conditioning, Inc. today: (760) 276-6690.

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

  • What's a Pre-Installation Evaluation? Does My New A/C Need One?
    In short, yes. A first step is conducting an energy audit to determine the energy load for your home. Calculating the load tells the experts at John Stevenson Plumbing, Heating & Air how much heat your house gains throughout the day & what size air conditioner will work best to keep it cool. This is critical as most A/C installation issues stem from an improperly-sized air conditioning unit.
  • Is Your Home's Ductwork & Design Able to Handle a New A/C System?
    Often your old, existing ducts can’t handle the airflow of a newly installed air conditioner. Any upgrades to accommodate a new system will likely increase the cost to install an A/C unit, but will ultimately help you avoid costly, high energy bills & hot rooms in the future.
  • What Type of Central A/C Unit Should I Install?
    Here’s where the load calculation comes into play, as you want to pick the right size A/C unit to install – either too big or too small of an A/C unit can lead to costly repair or replacement down the road. Call the HVAC professionals at John Stevenson Plumbing, Heating & Air, they’ll know which A/C unit is perfect to install in your home at the lowest price.
  • How Much Does it Cost To Get My Air Conditioning Unit Installed?
    The price of replacing your air conditioning unit depends a lot on the size of the unit you need to fit the size of your house. But no matter what unit you pick out for your home, ask an expert at John Stevenson Plumbing, Heating & Air for fast answers & reliable service. Trained technicians can come to your house to give you an upfront, transparent installation report, as well as consult you on what unit your home will need.
  • Why Would My Air Conditioner Stop Working?
    Breakdown of your home A/C unit can stem from many different things, from an electrical issue to the compressor being misaligned or broken. Luckily for you, the team at John Stevenson Plumbing, Heating & Air is trained in diagnosing the problem and presenting you with a competitive price to fix or replace and install your new A/C unit.
  • Who Can Replace my A/C Unit?
    Our technicians at John Stevenson Plumbing, Heating & Air can replace your air conditioning unit. An A/C unit is something that will be a part of your house for many years, and it is important that it is installed correctly to keep your energy costs low and your unit working at top performance. Our team at John Stevenson Plumbing, Heating & Air has top-quality, highly-trained technicians that will come to your house to help you to make an informed decision on which unit to buy. Then, we can properly install your air conditioning unit.

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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
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  • Oceanside
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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.