When you need HVAC repair in Johns Creek, it can be worrisome when you don’t know much about HVAC systems. Many homeowners worry that their lack of knowledge about HVAC repair will result in unnecessary (and costly) repairs or replacement. Fortunately, understanding the basics of your furnace and AC, as well as knowing what to look for in an HVAC company, can help alleviate some of your anxiety and ensure you get the best service possible.
You don’t have to understand every aspect of your cooling and heating system, but it’s a good idea to understand the basics so that you’re somewhat familiar with common terms that an HVAC professional may discuss with you. In a typical HVAC system, the furnace heats the air and the blower circulates the air throughout the home. The AC cools the air using a refrigerant-filled evaporator coil to remove heat and humidity from the air. The moisture removed during the process goes through a condensate line to a floor drain. The compressor circulates the refrigerant through the evaporator coil and pushes the hot air outdoors. The filter is used during both heating and cooling to clean the air used in the system.
You can learn more about your system by having routine professional maintenance performed on your HVAC system. During these visits, the technician should check the furnace’s filter, heat exchanger, flue, ducts, and adjust the burner if necessary. Both the AC and furnace will be checked for any problems and cleaned as necessary. The refrigerant level on the AC will also be checked during the inspection. It’s important to have the technician explain to you all the steps of the inspection as well as the results and any other recommendations they may have.
Choosing an HVAC Company
When you find yourself in need of ac unit repair in Johns Creek, there are a few key elements you should look for in potential HVAC companies.
There are many ways to check the reputation of HVAC companies. Not only can you ask trusted family members and friends, but you can check out the Better Business Bureau and other consumer websites dedicated to finding quality professionals. An honest contractor will be able to give you references that you can call, but you should also take the time to read actual reviews and testimonials online.
Licenses and certifications are another good indication of the type of service you’ll receive. Certifications that go beyond the minimum show dedication to professional standards and a desire to stay current on the latest in HVAC technology and installation.
- Accurate Assessment
An accurate assessment requires an in-person visit by a technician. Choose a company that is willing to spend the time necessary to give you a detailed, written estimate for their services.
Finally, the technicians should be respectful of your home, punctual, and willing to answer all your questions.