Your air conditioner works hard to keep you comfortable, but it needs consistent maintenance to stay in top shape. Without that, small issues can turn into big problems — higher energy bills, breakdowns, and reduced cooling performance.
Routine maintenance helps your system last longer, keeping you cool for years to come. That’s why At Your Service Heating & Cooling LLC in Baltimore, MD, offers AC maintenance services to keep your home comfortable and your system running smoothly.
Checking the Air Filter
One of the first things done during an AC maintenance visit is inspecting the air filter. If it’s clogged with dust and debris, airflow becomes restricted, making your system work harder than it should. This can lead to higher bills, uneven cooling, and even stress on the motor. Depending on the type, you can either clean or replace the filter, and this is almost the only part of AC maintenance you should do yourself. If you have pets, live in a dusty area, or run your AC frequently, you might need to swap it out more often. A clean filter not only keeps your system running efficiently but also helps improve your indoor air quality.
Inspecting and Cleaning the Coils
Over time, dirt and dust collect on your AC’s evaporator and condenser coils. These coils play a big role in cooling your home, but when they’re covered in grime, they can’t do their job properly. Inside your unit, the evaporator coil takes heat from the air, while the condenser coil outside releases it. When they’re dirty, heat transfer slows down, forcing your system to work harder and use more energy.
This not only increases cooling costs but can also shorten the life span of your AC. During a maintenance visit, a technician will check and clean the coils, clearing out any dirt or grime that might be making your system work harder than it should. If there’s a lot of buildup, they’ll use a special cleaning solution or a soft brush to get the equipment back into top shape.
Checking the Refrigerant Level
Your air conditioner needs refrigerant to pull heat out of your home and keep things cool. If there’s too much or too little, your system won’t cool properly. A technician will check the refrigerant level to make sure it’s just right and look for any signs of leaks. Low refrigerant often means there’s a leak somewhere in the system, and that’s not something you can ignore.
A leak doesn’t just make your AC work harder; it can also damage the compressor and lead to costly repairs. If the refrigerant is low, the technician will find the leak, fix it, and top off the system so it runs smoothly again. If your AC isn’t cooling as well as it used to or it takes longer to reach the desired temperature, low refrigerant could be the culprit.
Calibrating the Thermostat
If your thermostat isn’t working correctly, it can cause temperature inconsistencies throughout your home. A technician will test and calibrate it to make sure its readings are accurate. Sometimes, a thermostat can be slightly off, making your AC cycle on and off more than necessary. If you’ve ever noticed your system turning on and off frequently or struggling to reach the temperature you set, your thermostat might need adjustment.
During maintenance, the technician will also check if your thermostat is placed in a good location. If it’s near a window, a vent, or another source of hot or cold air, it could be giving your AC false readings.
Inspecting the Electrical Connections
Your AC has a network of electrical connections that powers everything from the compressor to the fan motor. If any of these connections are loose or corroded, your system may not run as smoothly as it should. Even worse, it could pose a safety risk.
A technician will inspect all electrical components, tighten connections, and test for any signs of overheating. They’ll also check the capacitors, which store and release energy to help your AC start and run efficiently. If a capacitor is failing, your AC might struggle to turn on or could shut off unexpectedly.
Lubricating Moving Parts
The technician will grease up key parts like the fan motor and blower to keep them running smoothly and quietly. Without lubrication, the parts can rub together, making your AC louder and putting extra stress on the system. Over time, all that strain can cause parts to fail, leading to repairs you’d rather avoid. Keeping everything well lubricated helps extend the life of these components and ensures your system runs as quietly and efficiently as possible.
Your Local Experts
We’ve provided a full line of HVAC services to the residents of Baltimore for many years, promoting their comfort and safety. Staying on top of AC maintenance is one of the best ways to avoid costly repairs and unexpected breakdowns. We also offer duct cleaning services!
A well-maintained system runs more efficiently, lasts longer, and keeps your home at the perfect temperature. Don’t wait for a problem to pop up — schedule your air conditioner maintenance today with us at At Your Service Heating & Cooling LLC, and enjoy reliable cooling all season long.
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