The Five Biggest Mistakes That HVAC Contractors Make

The Five Biggest Mistakes That HVAC Contractors Make 

When you need help with the air conditioning in your house, several things could occur. Your home remains comfortable throughout the spring, summer, and early fall due to the airflow created by an air conditioner, but you should also know what to expect when you order repairs or service. Take a look at the five mistakes most AC contractors when servicing or repairing these devices. 

01. Never Completing an Inspection

Your air conditioner might falter or breakdown at any time, and you should contact a repair technician as soon as possible. When the technician comes to your home, you should lead them to the device and explain what happened. However, the technician should not focus on a particular issue. 

A proper AC repair professional will complete a full inspection of the house and all related units before offering an estimate or writing a punch list. This inspection should include the indoor furnace, blower, filters, vents, exposed ducts, and ductless units. HVAC professionals must also inspect the outdoor condenser and any pipes or tubes leading to the house. 

If wires are exposed, those should be inspected. If you have window units, both the interior and exterior sides of the unit must be checked for damage or faults. This is doubly important because most of these devices take on weather damage throughout the year. Ask the technician to check the mounting bracket, and ask them if the device should be reinstalled. 

02. Not Replacing Filters

The filters in an AC unit can clog and cause the system to run poorly or stop altogether. The AC Filter is an essential part of the air conditioning system, and if you need more confirmation of this, you can read this article at  While a repair technician should look deep in the system to find any lingering problems, they should still check the filters. It is easy to replace the filters, and any debris left behind is easy to clean out of the furnace or ductless device.

Ask the technician if they recommend a certain type of filter for the unit. If you have specific medical needs or suffer from a compromised immune system, you may prefer a filter that is most appropriate for a medical office or hospital. 

03. Not Checking the Thermostat

Technicians should check the thermostat as part of a routine inspection, but it should also come off the wall. Replacing the batteries often makes quite a difference, or the device itself may be damaged. Replacing the thermostat is also an option. A malfunctioning thermostat may cause the AC unit to run improperly. 

Ask the technician if they recommend a specific thermostat for your AC unit. They might also have new thermostats on their vehicle. If you have a smart thermostat, ask them to help you test the app and ensure everything connects properly. 

04. Avoiding Exterior Units

AC technicians must check all external units to ensure they work properly. For example, a technician can remove the casing on the condenser, check the system, and clean the fan or coils. Homeowners might also have special blowers for large ductless units throughout the house. Because these devices are often all different ages, they all require a thorough inspection. 

05. Not Completing an Assessment of the Service Life of the Device

You must ask for an assessment of the service life of your AC unit. When you work with a technician, they will tell you how much longer the device can last. If you have several years of life left in the unit, you can continue using it without overspending to buy a new one. 

If you want to purchase a new unit, buying it from a licensed dealer such as Ace Comfort of Houston is better than buying from another source. You might spend too much, and you still need to find someone who will install the device for you. 

Know What You Should Get From an HVAC Contractor

When you have issues with your air conditioning, call a technician as soon as possible. There are several things that a repair professional can do in your home, and you must understand how to get value for your money. Ask the HVAC company about these things before your appointment, and point out anything you believe the technician missed while they are in your home. These simple steps ensure that your AC works properly throughout the year, keeps your family comfortable, and improves indoor air quality.