HVAC Maintenance Checklists for Your Entire Year in Memphis, TN

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HVAC tech going through a systems checklist

Living in the Bluff City means hot, humid summers and unpredictable cold snaps. Thankfully, our HVAC maintenance checklists can provide you with the tools to stay prepared for it all. With expert tips and HVAC preventative maintenance from Conway Services, Memphis homeowners can enjoy dependable comfort, lower energy bills, and peace of mind all year long.

Why Preventive HVAC Maintenance Matters

Skipping maintenance may not seem like a big deal—until your system fails on a 95° Memphis summer afternoon. Regular HVAC preventative maintenance improves energy efficiency, keeps your home more comfortable, and helps protect your family’s safety by reducing risks like carbon monoxide leaks. It also safeguards your warranty coverage, since most manufacturers require proof of routine service.

Want to know if your system is already showing signs of strain? Check out our guide on how to tell if your AC is running efficiently.

HVAC Maintenance at a Glance

Use this simple checklist to help you stay on top of HVAC maintenance throughout the year.

Task Timing

Key Maintenance Items

Monthly

Inspect or replace filters
Clear vents and grilles
Verify thermostat settings
Remove debris near outdoor unit
Check condensate drain
Watch for unusual smells or noises

Spring

Schedule AC tune-up
Clean condenser fins
Clear vegetation
Seal air leaks
Inspect attic ventilation
Consider zoning or mini-splits

Fall

Schedule furnace tune-up
Replace filter
Test CO detectors
Inspect flue and registers
Watch for heater odors

Annually

Get a professional duct and airflow evaluation
Calibrate your thermostat
Review warranty record-keeping
Document service history
Consider service plans

Monthly HVAC Checklist

Think of monthly care as a quick tune-up you can handle without tools or training. A few small DIY HVAC maintenance steps can keep your system breathing easy and help you catch early warning signs:

  • Inspect and replace filters: Check your air filter monthly and replace it if it’s dirty, ensuring the MERV rating meets your system’s needs.

  • Clear supply and return vents: Walk through your home and remove dust, blockages, or furniture covering vents; vacuum grilles as needed.

  • Verify thermostat settings: Double-check schedules to match your daily routine, or consider an upgrade with a Wi-Fi thermostat.

  • Clear debris outside: Keep leaves, mulch, or trash at least 2 feet away from your outdoor unit to maintain airflow.

  • Check the condensate drain: Look for clogs, algae, or standing water in the drain or pan.

  • Watch for warning signs: Briefly turn on your heating system to check for unusual odors, such as burning or musty smells.

If something doesn’t look right, book a maintenance inspection or an AC service and repair with Conway Services before a small issue turns into a breakdown.

Spring HVAC Maintenance (Pre-Cooling)

Before the Bluff City heat sets in, make sure your cooling system is ready to keep up. A little prep now can save you from sweaty afternoons and high energy bills later. Here’s your spring HVAC maintenance game plan:

  • Book a professional AC tune-up: Our AC maintenance includes coil cleaning, refrigerant checks, electrical inspections, and airflow testing.

  • Rinse the outdoor condenser fins: Use a garden hose on a gentle spray, and carefully straighten bent fins if needed. Check out our guide on cleaning AC coils, but call a pro right away if you notice damage.

  • Clear the unit’s surroundings: Remove leaves, mulch, and nests, and leave at least 2 feet of open space. Check that the base is level for stability.

  • Tighten up your home’s envelope: Seal air leaks around doors and windows to keep cool air inside and reduce strain on your system.

  • Inspect your attic: Proper attic ventilation and insulation help control temperatures and ease the load on your AC.

  • Consider comfort upgrades: Spaces like sunrooms, garages, and home offices often benefit from ductless mini-split systems.

Get ahead of the first heat wave by booking your AC tune-up with Conway Services today. Enjoy a cool, efficient Memphis summer.

Fall HVAC Maintenance (Pre-Heating)

When that first cold snap hits Memphis, the last thing you want is a heater that won’t start. Pre-season care keeps your heating system reliable, efficient, and safe for the months ahead. Use this fall HVAC maintenance checklist:

  • Schedule a professional tune-up: Inspect your furnace for ignition issues, heat exchanger cracks, and carbon monoxide safety.

  • Replace the air filter: A fresh filter improves airflow and helps your system run more efficiently.

  • Test safety devices: Check carbon monoxide detectors to ensure they’re working properly.

  • Inspect flues and registers: Look for blockages, rust, or disconnected sections that could cause performance or safety problems.

  • Pay attention to odors: When first starting heat, check for musty or burning smells.

If you notice short cycling, cold spots, or startup failures, don’t wait—schedule HVAC repair with Conway Services to stay warm and safe this season.

Yearly Tasks & Professional Service

At least once a year—and ideally in both spring and fall—schedule a professional maintenance service. These biannual visits provide your system with a more comprehensive checkup than you can perform on your own, helping to prevent unexpected breakdowns. Key annual HVAC maintenance tasks include:

  • Evaluate ducts and airflow: Technicians measure static pressure and confirm your system is moving air efficiently.

  • Calibrate thermostats: This helps ensure accurate temperature readings and reliable performance.

  • Review warranty requirements: Routine service and documentation help keep your manufacturer’s warranty valid.

  • Maintain service records: Keeping equipment notes helps track repairs, replacements, and efficiency over time.

  • Enroll in a service plan: Conway’s Pro Service Plan makes it simple to stay on top of recommended maintenance while saving money on future repairs.

By committing to annual HVAC maintenance, you’ll help extend the lifespan of your system, keep energy bills in check, and enjoy peace of mind year-round.

Repair or Replace?

Are you unsure if your HVAC system needs to be replaced? If your system is over 10–15 years old, needs frequent repairs, or still runs on outdated refrigerant like R-22, replacement may be the smarter choice.

Newer units can deliver efficiency gains and better comfort. Explore HVAC installation or AC replacement and request an estimate today.

Schedule Professional HVAC Maintenance in Memphis

Ready to take control of your HVAC preventative maintenance? At Conway Services, we perform a multi-step cleaning and inspection that helps your system run better and last longer, all while improving its operating and energy efficiencies. Contact Conway Services for HVAC services to help you enjoy improved indoor comfort all year long.

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