Frequently Asked Questions

Have questions about your heating, cooling, or indoor air systems? We’ve put together answers to the most common questions our customers ask about HVAC care, repairs, and maintenance. At Trinity Pro Services, we believe informed customers make the best decisions — so we’re here to guide you with simple, honest advice.

  • How often should I service my HVAC system?

    We recommend having your HVAC system serviced at least once a year. A tune-up before summer ensures your AC is ready, and a check before winter keeps your furnace in top shape. Regular maintenance improves efficiency, prevents costly breakdowns, and extends the life of your system.

  • What are the signs my air conditioner needs repair?

    If your AC is blowing warm air, making unusual noises, leaking water, or causing your energy bills to spike, it may need repair. Don’t wait until it stops working completely — scheduling service early can save you time and money.

  • How long does a furnace or air conditioner usually last?

    With proper care and maintenance, most furnaces last 15–20 years and air conditioners last 10–15 years. Factors like usage, maintenance habits, and installation quality can affect their lifespan.

  • What can I do to improve indoor air quality?

    Simple steps like changing your filters regularly, scheduling ductwork cleaning, and using indoor air quality products such as purifiers or humidifiers can make a big difference. We offer solutions to help reduce dust, allergens, and pollutants in your home or business.

  • Do I really need a smart thermostat?

    A smart thermostat isn’t required, but it can help save money and improve comfort by automatically adjusting temperatures based on your schedule. It also allows you to control your system from your phone, making it easier to manage energy use.

  • What should I check before calling for emergency HVAC service?

    Check your thermostat settings, circuit breakers, and air filters first — sometimes the solution is simple. If the system still isn’t working, give us a call. We’re here to help with emergency HVAC services when you need fast, dependable support.