FAQs

FAQs

Guardian Home Services

Have an HVAC-related question? We have the answer. Check out these FAQs and give us a call today for more information!

  • How often should an AC unit be serviced in Florida?

    In Florida, you might use your AC all year round, and annual HVAC service calls may not be enough to keep your system running like new. For this reason, most HVAC professionals recommend inspections and maintenance twice each year – every six months. This is important for the health of your system. Call us today to learn more about AC and heating.

  • What temperature should the AC be set to in Florida?

    As a trusted air conditioner contractor, we recommend 78 degrees. The Florida Public Service Commission also states that 78 degrees is the recommended thermostat setting in Florida. However, as stated above, setting it to a higher temperature when you're not at home will still keep your living spaces at comfortable temperatures while saving you money. If your air conditioner struggles to maintain a 78-degree indoor air temperature, call us today to set up an air conditioning service and repair appointment.

  • What is the average life of an air conditioning unit in Florida?

    The typical answer in Florida, if all goes well, is approximately 10-15 years, but it could last up to 20 years or more. Of course, the climate in the Sunshine State has a lot to do with the lifespan of an AC unit. After all, an air conditioner in Florida is exposed to hot, humid weather. Regular AC repair and service appointments will extend the life of your unit.

  • How often should I change my air filters?

    Air filters should be changed every one to three months, depending on the type of filter and your household conditions. Regularly replacing air filters ensures proper airflow, improves indoor air quality, and helps your HVAC system operate efficiently. This can often be done in addition to your AC duct cleaning service.


    According to Bob Vila, HVAC units over 10 years old need to be professionally checked for efficiency.

  • How often should you replace your air conditioner?

    Every 10-15 years. Air conditioning units can last a surprisingly long time, but they can also break unexpectedly. You can expect to replace an AC unit every 10-15 years unless you experience problems with the unit. Be sure to keep up with maintenance and proper storage of the unit once the weather becomes cold, and call Guardian Home Services when you need an AC repair and service appointment.

  • Should I replace my 20-year-old air conditioner?

    According to the U.S. Department of Energy, upgrading your HVAC unit can reduce your energy use by up to 50%. The general rule is that if your system is over 10 years old, it's time to give the replacement option some serious consideration. Call us to set up a new AC and heating installation appointment and reduce your energy bills.

  • How many hours should my AC run per day in Florida?

    A properly operating air conditioner should cycle for roughly 15 to 20 minutes, two to three times per hour. If the temperature inside your home is very high, is much higher than the temperature that your thermostat is set at, or the outside temperature is very high, the run time will increase. If you have any concerns about your air conditioner, call us today to schedule an AC repair and service appointment.

  • Why is regular maintenance important?

    Just like you need to take your car into the shop for regular tune-ups, your home comfort system should be subject to the same kind of attention. Routine maintenance by a skilled technician provides numerous benefits to your HVAC equipment, which can help your systems operate efficiently and prevent costly breakdowns. A routine AC duct cleaning service can help you keep your system maintained.

  • Why should I buy from you?

    Guardian Home Services is well known in the Pinellas County area, and you can rely on us to provide quality home comfort products. We feature a variety of innovative and high-quality products. We provide customers with high-quality service and will make sure you find the right solution for your home. We offer everything from EV charging to drain jetting.

  • When is it time to call an electrician?

    Anytime your home or business needs electrical service or repair. Some immediate signs are having to reset your circuit breakers or blown fuses often, when turning your air conditioner on and the lights dim, lights flickering or going on and off, smelling electrical burning (call immediately), when you have too many extension cords for your computer or electrical appliances, when you need a three-prong adapter because you only have two-prong outlets, when you need knob and tub wiring, and when you're building a new home or remodeling an existing one.


    If any of those apply to you, reach out for a consultation. You may need electrical panel upgrades.


  • I reset the breaker, but my power is still out, what do I do?

    First, try to determine the cause of the tripped breaker and correct it. In order to reset a breaker in your electrical panel, you must move (push) the breaker firmly to the off position (this resets it) and then push it back to the on position.


    Call today if you're in need of electrical panel upgrades.

  • Can I back-feed generator power into my house through an outlet such as the dryer outlet?

    NO! DO NOT back feed generator power into a dryer or any other outlet directly, your insurance company will probably NOT cover you if an accident occurs!


    Call our team if you need assistance, we offer everything from EV charging stations to various other electrical services.

  • Why is my water pressure so low?

    Low water pressure in your home will have several negative effects. It can lead to unsatisfying showers and long waits to fill a pot when you are cooking dinner. The professionals at Guardian Home Services are adept at identifying any areas of concern and repairing your issue promptly. We offer a variety of services, including drain jetting. Reasons for low water pressure include:

    - Broken pressure regulator

    - Clogged pipes

    - Closed valves

    - Corroded plumbing

    - Faulty fixtures

    - Too much demand

  • Why do we keep running out of hot water so quickly?

    Water heaters generally don’t last more than a decade, so you could need a water heater replacement. You could also have significant sediment buildup inside your water heater’s tank or a faulty heating element or thermostat in need of repair. You may be able to see sediment buildup in the water, or you may notice popping, cracking, or hissing noises coming from the unit. Other things to watch out for include rusty water and pools of water around your water heater, representing a leak. Guardian Home Services specializes in gas, electric, and tankless water heater installation, repair, and maintenance. Call today for water heater repair!

  • Why are your slab leak detection services important?

    When you have corroded or leaky pipes, water could begin to pool under your home’s concrete slab foundation. Identifying the source of the leak below your foundation is vital to prevent costly damage. At the first sign of a leak, you can call Guardian Home Services for our reliable slab leak detection and foundation leak repair services. Take a proactive plumbing approach and give us a call for any plumbing service, including repiping!

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