As the weather warms up and we move into spring, it’s the perfect time to make sure your HVAC system is ready for the months ahead. A little preventative care now can go a long way in avoiding expensive repairs, improving energy efficiency, and keeping your home comfortable as temperatures rise.
At Birmingham Plumbing, Heating & Cooling, we’ve put together a list of essential spring maintenance tasks every homeowner should tackle.
1. Swap Out or Clean Your Air Filters
Air filters play a big role in your HVAC system’s performance. Dirty filters block airflow and force your system to work harder, which leads to higher energy bills and poor indoor air quality.
When to replace filters:
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Every 30–60 days if you have pets or allergies
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Every 60–90 days for typical households
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Consider washable filters if you want a long-term solution
For cleaner air and less stress on your system, high-efficiency or HEPA filters are a great choice.
2. Book Your Annual HVAC Tune-Up
Spring is a great time to schedule a professional inspection. A trained technician can catch small issues before they become major problems—and help your system run as efficiently as possible.
During a tune-up, a technician will typically:
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Check refrigerant levels and pressure
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Inspect and tighten electrical connections
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Lubricate motors and moving parts
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Test thermostat accuracy
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Look for any duct leaks or airflow issues
Routine maintenance can extend the life of your system and reduce energy use by up to 25%.
3. Clean Around Your Outdoor Unit
Your outdoor condenser needs plenty of airflow to work properly. Leaves, twigs, and other debris can clog the unit and make it harder for your AC to cool your home.
Spring cleaning checklist:
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Shut off power to the unit
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Remove any built-up debris from around the base
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Use a garden hose (on low pressure) to rinse off the coils
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Make sure there’s at least two feet of clearance around the unit
Keeping the area around your unit clear helps prevent overheating and improves system efficiency.
4. Inspect Ducts for Dust, Leaks, or Damage
Your ductwork plays a major role in how well your system distributes air throughout the house. Leaky or dirty ducts not only reduce comfort—they can also drive up utility bills.
Simple duct care steps:
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Visually check for gaps, cracks, or loose connections
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Seal small leaks using duct mastic or foil tape
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Remove vent covers and vacuum any visible dust
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Make sure vents are open and not blocked by furniture
If you’ve noticed inconsistent temperatures or excessive dust in your home, it might be time for a full duct inspection.
5. Test Your Thermostat
If your thermostat isn’t working properly, your HVAC system won’t either. Before summer hits, take a few minutes to ensure everything is in working order.
What to check:
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Adjust the temperature to see how your system responds
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Replace the batteries if it’s not turning on or seems off
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Consider upgrading to a smart thermostat to help reduce energy usage and improve comfort
A properly calibrated thermostat ensures your system isn’t running more than necessary.
6. Check and Clear the Condensate Drain
Your AC unit removes humidity from the air—and that moisture needs somewhere to go. A clogged condensate drain can cause leaks, water damage, or mold growth inside your home.
Prevent clogs by:
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Pouring a cup of white vinegar down the drain line every few months
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Checking the area around your indoor unit for any signs of moisture buildup
If the line gets backed up, your system might shut off or leave water pooling around the base.
7. Know When It’s Time to Upgrade
If your HVAC system is over 10–15 years old, you may want to start thinking about a replacement before the peak summer season. Today’s systems are more energy-efficient, quieter, and can be integrated with smart home technology.
Newer units often come with:
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Higher SEER ratings (for improved efficiency)
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Quieter operation
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Zoned heating and cooling options
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Advanced filtration for better air quality
While replacing your HVAC system is a big investment, it can pay off in long-term energy savings and comfort.
Ready for a Spring Check-Up?
Whether you need a tune-up, repairs, or it’s time to explore your options for a new HVAC system, Birmingham Plumbing, Heating & Cooling is here to help. Our experienced team is committed to keeping your home comfortable year-round.
📞 Call us today to schedule your spring HVAC service, or 💻 request an appointment online.
