UBCNews - Business - Does Your AC Need Repairs Or A Maintenance Call? San Diego HVAC Experts Explain

Episode Date: February 3, 2026

Welcome back to the show, everyone! Today we're tackling something every San Diego homeowner should know about—the difference between AC repair and maintenance. And honestly, a lot of folks use those terms interchangeably, but they're really not the same thing, are they? Point Loma Home Pros City: San Diego Address: 4990 Viewridge Ave Website: https://www.pointlomahomepros.com

Welcome back to the show, everyone. Today, we're tackling something every San Diego homeowner should know about, the difference between AC repair and maintenance. And honestly, a lot of folks use those terms interchangeably, but they're really not the same thing, are they? Right, they're actually pretty different. Think of it this way. Repair is reactive.

You call someone when something breaks. Maintenance is proactive. You schedule it to prevent problems before they start. And in San Diego's climate, that distinction really makes. matters. Okay, so let's start with maintenance. When should homeowners actually schedule that annual tune-up? Spring is ideal, typically between March and May.

You want to get your system checked before those summer temperatures hit? That way, you're not scrambling for emergency service when it's already 95 degrees outside and your AC decides to quit on you. Makes sense. And I've heard that San Diego's unique climate plays a big role in how often you should service your unit. What's different here compared to other places? Absolutely. So we've got two main climate zones, coastal and inland. Coastal homes deal with salt air,

which accelerates corrosion on metal components like outdoor condenser coils and fins. Even homes two to three miles inland can experience that salt-induced damage. Inland areas like El Cajon or Santee get much hotter, so those systems run more frequently, which means more wear and tear. Umham, interesting point. Yeah, and because of that, most homes benefit for from annual maintenance, but coastal properties or systems over 10 years old might need by annual service, spring and fall. I see, so what actually happens during a professional tune-up? What are technicians checking? Good question. They'll inspect air filters, clean evaporator and condenser coils,

check refrigerant levels, test electrical connections, and calibrate the thermostat. Basically, they're making sure every component is working efficiently, and keeping those filters clean is really important. The U.S. Department of Energy says regular maintenance like this improves system efficiency and helps lower energy bills. That's significant. So to everyone listening, when was the last time you checked your filter? Exactly. And regular maintenance doesn't just improve efficiency. It extends your system's lifespan. Modern HVAC systems can last between 15 to 25 years with timely repairs and recommended maintenance, while neglected units might only function efficiently. for a much shorter period.

In other words, proper care can add years to your AC's life. That point about extending system lifespan sets up our next piece, common problems that require repairs, but first a quick word from our sponsor. Point Loma Home Pros has been serving San Diego homeowners since 1988 with premium electrical, plumbing, heating, and air conditioning solutions. Whether you need AC repairs, annual tune-ups, or new installations, their licensed technicians provide honest advice and expert care.

They specialize in older homes and offer transparent flat rate pricing with same-day appointments available. Learn more at point Loma homeprose.com. Picking up on extending system lifespan, what are the most common AC problems that actually require repair in San Diego homes? Great question. The big ones are refrigerant leaks, clogged or dirty filters, faulty thermostats, compressor issues,

and electrical problems. Homeowners usually notice warm air blowing from vents, strange noises, poor airflow, or a sudden spike in their energy bill. And those are signs you shouldn't ignore, right? Because skipping maintenance can lead to those bigger issues? Definitely. If you skip maintenance,

you're looking at reduced cooling performance, higher energy bills, and premature breakdowns. Plus, here's something many people don't realize. most manufacturers require annual preventative maintenance to keep your warranty valid. So skipping that tune-up could cost you thousands if something major fails. Wow, I didn't know warranties had that requirement. That's a big deal. It is. And homeowners who invest in regular professional maintenance commonly report their systems lasting significantly longer and performing more reliably than those who skip it. Right, exactly.

I actually had a client call me last summer. This was in Scripps Ramp. and her AC had stopped working on the hottest day of the year. Turns out she hadn't changed the filter in over a year. We got her up and running, but it was a reminder of how simple maintenance can prevent a lot of headaches. That's a perfect example. Okay, so we've covered what professionals do. But what can homeowners do themselves between those annual visits to keep their systems running smoothly? There are a few simple things.

First, change your air filter every one to three months depending on usage and air quality. quality. Second, clear debris around your outdoor unit. Leaves, dirt, anything blocking airflow. Third, for coastal homes, rinse the outdoor unit monthly with fresh water to remove salt and sand buildup. And fourth, make sure your vents aren't blocked by furniture or curtains. Those are practical tips anyone can do. Um, what about thermostat settings? I've heard there's an optimal temperature for energy savings. Yeah, the Department of Energy recommends setting your thermostat to 78 degrees when you're home and raising it a few degrees when you're away. That balances comfort with energy efficiency. And if you're near the coast, you might consider

anti-corrosion coatings for your unit's metal components. It significantly reduces vulnerability to salt damage. You know, I joke that my AC unit is like a house plant. If I ignore it long enough, it'll just give up on me. That's actually not too far from the truth. Both need regular tension. Salt accelerates oxidation on those metal components, which leads to reduced airflow, coil degradation, and refrigerant leaks. Regular rinsing and professional maintenance can prevent that. So here's the bottom line for our listeners. Maintenance is preventive care that saves you money, extends your system's life, and keeps your home comfortable. Repair is what you need when something's already broken.

And in San Diego's climate, staying ahead of problems is really the smartest approach. Have you ever wondered how much longer your AC could last with just a little extra attention? Exactly. Schedule that spring tune up, change your filters regularly, and pay attention to warning signs. Your AC system works hard for you, especially during those inland heat waves, so taking care of it just makes sense. Perfect summary. Thanks so much for sharing all this expertise with us today. To everyone listening, stay cool out there and we'll catch you next time.