Most people think about their HVAC system on the day it stops working, which is the worst possible day to think about it.
For most homes, the answer is twice a year. Your system handles two jobs, cooling in summer and heating in winter, and each deserves a checkup before its season arrives. A spring visit for the air conditioning, a fall visit for the heat. If two visits are not realistic, one beats none, but try not to let a full year pass with nobody looking things over.
What Does an HVAC Visit Cover?
The spring tune-up gets your air conditioning ready before the Richmond heat sets in. A technician cleans the coils, checks your refrigerant, tests the electrical connections, and makes sure the system is moving air the way it should. The idea is to catch small problems while the weather is still mild, so a repair happens on your schedule instead of during the first heat wave of July.
The fall visit does the same for your furnace or heat pump, and this one matters most for safety. Along with the usual once-over, the technician inspects the burners, tests the ignition, and checks a gas furnace for cracks that could leak carbon monoxide into your home. A worn part caught in October is a quiet appointment. That same part failing in January, with the house getting cold, is an emergency.
What You Can Do Between HVAC Visits
The most helpful thing you can do for your system is keep a clean filter in it. That sounds minor, but a clogged filter chokes the airflow, raises your energy bill, and causes a good share of the breakdowns we get called out for.
How often you change it depends on your home. With pets or allergies in the house, once a month is a good habit. A typical household can go every one to three months. Either way, it helps to check it monthly, since filters collect dust faster than most people think. Two minutes and a few dollars protect your system better than almost anything else you can do on your own.
Commercial HVAC Systems Need More
Business equipment works harder and runs longer hours, so it needs a professional more often. Twice a year is the minimum for most commercial buildings. Busier places like restaurants, warehouses, and medical offices usually do better on a quarterly schedule.
Rooftop units are worth watching in particular. They sit out of sight, so a small problem can go unnoticed until it turns into a real one, like a restaurant losing its cooling in the middle of a dinner rush. A maintenance plan keeps the whole system on a set schedule so nothing gets missed. If you’re having trouble with your system, check out our commercial HVAC services.
What Regular Service Saves You
A tune-up costs far less than a breakdown, usually somewhere around $70 to $200 nationally. That is a small price next to an emergency repair and all the trouble that comes with it.
The savings continue after that. A well-maintained system runs more efficiently, so you spend less each month to stay comfortable, and it is far more likely to last its full lifespan instead of quitting years early. There is one more reason worth knowing. Many manufacturers require documented maintenance to keep a warranty valid, so those visits can protect your coverage when you need it most.
Give Us a Call Today
Staying ahead of repairs is much easier than scrambling after a breakdown, and we make it simple. Call Armstrong Mechanical Services at 804-541-2622 to set up a tune-up or ask about a maintenance plan for your home or your business.
Frequently Asked Questions About HVAC Service
How often should I have my HVAC serviced?
Twice a year is ideal, once in spring for your cooling and once in fall for your heating. If you can only manage one visit, do not let a full year go by without it.
How often should I change my HVAC filter?
Every one to three months for most homes, and monthly if you have pets or allergies. It is worth checking monthly either way, since a filter can clog faster than you would think.
Is annual HVAC maintenance worth the cost?
Yes. A tune-up is far cheaper than an emergency repair, it lowers your energy bills, and it helps your system last longer. It often protects your manufacturer warranty too.
What does an HVAC tune-up include?
A technician cleans the coils, checks the refrigerant and airflow, tests the electrical connections, and inspects the burners and ignition on heating equipment. The goal is to catch small problems before they turn into breakdowns.
How often should commercial HVAC be serviced?
At least twice a year, and quarterly for buildings that run their systems hard, like restaurants and warehouses. Rooftop units need regular checks since their problems are easy to miss.
Can skipping maintenance void my warranty?
It can. Many manufacturers require proof of regular professional maintenance, so skipping it could leave you paying full price for a repair the warranty would have covered.
