Your HVAC system is essential to keeping your home comfortable year-round—cool in the summer and warm in the winter. Yet, it’s often one of the most overlooked systems when it comes to regular upkeep. Just like a car needs oil changes and tire rotations, your heating and cooling system also requires routine servicing to maintain efficiency and longevity. But how often should you service your HVAC system?
Let’s break down the ideal maintenance schedule, what each visit includes, and why sticking to it can save you money and stress.
The General Rule: Twice a Year
The standard recommendation is to have your HVAC system serviced twice a year:
Once in the spring (for your air conditioner)
Once in the fall (for your heating system)
This schedule ensures both components are in top condition before the peak usage seasons—summer and winter—when they’ll be working the hardest. Regular servicing helps detect potential issues before they become expensive emergencies.
Why Biannual Maintenance Matters
Improved Energy Efficiency
Over time, dust, debris, and wear can hinder your HVAC system’s performance. A well-maintained system uses less energy to heat or cool your home, leading to lower utility bills, get HVAC services in Muscoy, CA to keep your system in condition.Extended Equipment Lifespan
Preventative maintenance helps reduce the risk of breakdowns and extends the life of components. Neglected systems often need early replacements or costly repairs.Better Indoor Air Quality
During a service, filters are cleaned or replaced, and ducts may be inspected. This prevents dust, allergens, and pollutants from circulating throughout your home.Avoiding Expensive Repairs
Servicing helps catch issues like refrigerant leaks, dirty coils, or failing parts early on—when it’s easier to get a quick air conditioner repair.Maintaining Warranty Compliance
Many HVAC manufacturers require proof of regular maintenance to honor warranties. Skipping service visits might void your coverage.
What Happens During an HVAC Service Visit?
Here’s what a typical maintenance appointment includes:
For Air Conditioners (Spring):
Inspect and clean condenser and evaporator coils
Check refrigerant levels
Test thermostat accuracy
Inspect and clean air filters
Lubricate moving parts
Check electrical components and connections
For Furnaces (Fall):
Clean burners and flame sensor
Inspect heat exchanger for cracks
Test carbon monoxide levels
Examine the flue system
Check blower motor and belts
Replace or clean filters
Each visit ensures your system runs efficiently and safely. If your furnace is outdated or frequently breaking down, your technician may recommend a new furnace installation to improve performance and energy efficiency.
Signs You May Need More Frequent Service
In some situations, servicing twice a year might not be enough. If any of the following apply, you may need to schedule additional visits:
You have pets that shed heavily
Household members suffer from allergies or asthma
Your home is located in a dusty or high-pollen area
Your HVAC system is more than 10 years old
You notice poor airflow or inconsistent temperatures
Strange noises, smells, or spikes in your energy bills
These conditions place added strain on your system and can accelerate wear and tear.
DIY Maintenance Between Professional Visits
There are several things you can do on your own to keep your HVAC system healthy between professional inspections, the first step is to hire HVAC, plumbing and solar services in Palo Alto, CA.
Replace filters every 1–3 months
Keep vents unblocked and clean
Clear debris from around outdoor units
Check your thermostat’s battery and settings
Listen for unusual noises or notice strange odors
However, tasks like inspecting internal components, checking refrigerant, and cleaning coils should always be left to a licensed HVAC contractor to ensure safety and proper performance.
Servicing your HVAC system twice a year is the gold standard for maintaining comfort, efficiency, and reliability. Hiring air conditioning services not only will it help reduce energy costs and prevent costly breakdowns, but it will also extend the life of one of the most important systems in your home.
If you can’t remember the last time your system was serviced, now is the perfect time to schedule an inspection with a HVAC construction in Columbus, OH. Whether it’s spring or fall, it’s never too late to get your HVAC system on the right track for year-round comfort.