A thermostat is a device that controls your HVAC system by regulating temperature and cycling it on or off as needed. Modern digital thermostats may also include humidity control and programmable settings for optimal comfort.

A service call fee helps cover the cost of sending a technician and a service truck to your location. It accounts for travel, time, and initial diagnostics, though it may not fully cover all expenses involved.

Yes, estimates for AC system replacements are free. However, repair estimates typically require a service call or diagnostic fee, which may be waived if the repair is approved on-site.

A maintenance contract is an agreement for regular HVAC servicing, usually every six months, typically lasting one year. It offers scheduled maintenance at a lower cost than out-of-contract service calls, with the option to add extra visits if needed.

No, a maintenance contract ensures scheduled service for your HVAC system but does not require exclusivity, you can still seek service from other providers if needed.

It’s recommended to service your HVAC system at least twice a year, once before summer and once before winter, to ensure peak performance.

Regular maintenance, changing air filters, sealing duct leaks, and using a programmable thermostat can help improve efficiency.

This could be due to a refrigerant leak, dirty air filter, thermostat issues, faulty motor or a malfunctioning compressor. A professional inspection can determine the cause.

The correct size depends on factors like square footage, insulation, and climate. A professional load calculation can help determine the best size.

Air filters should be checked monthly and replaced every 1 to 3 months, depending on usage and air quality.

On average, air conditioners last 10-15 years.

Strange noises could indicate loose parts, debris in the system, or a failing motor. It’s best to have a technician inspect it.

Upgrading to a high-efficiency unit, sealing leaks, using a smart thermostat, and scheduling regular maintenance can help reduce energy costs.

A maintenance contract provides regular check-ups and can help prevent costly repairs, ensuring your system runs efficiently year-round

If your system is over 10 years old and frequently needs repairs, replacing it with a newer, energy-efficient model may be more cost-effective.

• Installation location: Replacing a unit in a difficult-to-access space, like an attic, typically costs more.

• Brand and efficiency rating: Higher-efficiency units tend to be more expensive, though they offer long-term energy savings.

• System size: Larger systems, such as a 5-ton unit, cost more than smaller ones like a 2-ton unit.

• Materials and additional components: The cost may vary depending on necessary materials, ductwork modifications, and other installation requirements.

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