Don’t Sweat It: DIY & Pro HVAC Maintenance Tips to Keep Your Cool
Keeping your HVAC system in top shape isn’t just about staying comfortable—it’s about improving air quality, cutting energy costs, and extending your system’s lifespan. Whether you’re a hands‑on homeowner or prefer to call in the experts, these regular maintenance tasks will help your HVAC unit run smoothly year‑round.
1. Change Your Air Filter Regularly
One of the simplest DIY tasks is replacing your air filter every 1–3 months. A clean filter traps dust, pollen and pet dander—keeping them out of your ducts and off your blower motor. Clogged filters force your system to work harder, driving up energy bills by as much as 15%–30%.
2. Keep Vents & Registers Clear
Ensure supply and return vents aren’t blocked by furniture or rugs. Good airflow is crucial—blocked vents make your HVAC run longer and can lead to uneven temperatures throughout the house.
3. Clean Coils & Drain Lines
Gently vacuum around the outdoor condenser coils to remove debris. Inside, pour a cup of white vinegar down the condensate drain line quarterly to prevent clogs. A technician can deep‑clean coils and flush drains to protect against mold and corrosion.
4. Schedule Annual Tune‑Ups
While many preventive tasks can be DIY, yearly professional inspections catch hidden issues before they escalate. A licensed HVAC pro will:
Lubricate motors & moving parts
Test refrigerant levels
Tighten electrical connections
Inspect burners or heat exchangers for safety
Why It Pays to Maintain Your HVAC
Lower Energy Bills: Up to 30% savings from peak efficiency
Better Air Quality: Fewer allergens and mold spores circulating inside
Extended Equipment Life: Prevents premature wear and costly breakdowns
Whether you tackle basic upkeep yourself or rely on our licensed team, regular HVAC maintenance pays dividends in comfort, safety and savings.
Texas Property Inspections is here to guide you through regular maintenance items and answer larger questions about your home. HVAC systems are just one of the many things that is included in our inspections.