Hours: After Hours Service Available

2930 Broadway St. Suite A, Eureka, CA 95501



An air conditioner is an essential appliance that helps to regulate the temperature and humidity levels in homes and workplaces. To ensure that your air conditioner functions optimally and efficiently, it’s crucial to perform regular maintenance checks. Read on to discover everything you need to know about air conditioner checks.

1. Inspect the Exterior and Interior Components

One of the first steps in an air conditioner check is inspecting the unit’s exterior and interior components. This involves checking the coils, filters, fins, and other essential parts to ensure they are clean and in good condition. Dirty or clogged filters can restrict airflow and cause the AC unit to work harder, reducing efficiency and increasing energy bills. Cleaning and replacing filters, as needed, can help prevent these problems.

2. Checking the Refrigerant Levels

Another essential aspect of an air conditioner check is checking the refrigerant levels. Low refrigerant levels can result in reduced cooling capacity and increased energy usage. A technician will measure the refrigerant levels and add more if necessary. They will also check for any leaks in the refrigerant lines, which can cause significant problems if left unchecked.

3. Checking the Compressor

The compressor is one of the most critical components of an AC unit, and it must be in good condition for the unit to function correctly. During an air conditioner check, a technician will inspect the compressor for any signs of damage or wear and tear. They will also test the compressor’s electrical connections and voltage to ensure it functions correctly.

4. Thermostat, Electrical Connections, and Airflow

An air conditioner check may also include inspecting the thermostat, checking the electrical connections, and testing the airflow. The thermostat controls the temperature in the home and must be calibrated correctly for the AC unit to work effectively. Electrical connections can become loose over time, causing the unit to malfunction or fail. Finally, testing the airflow can help identify any issues with the ductwork or other components affecting the unit’s performance.

Call Professionals Today!

If you’re in Humboldt County and looking for reliable heating, cooling, and water heater services, look no further than Evans Mechanical! With over 25 years of experience, we have the expertise and knowledge to handle all your HVAC needs. Whether you need routine maintenance, repairs, or a new installation, our skilled technicians can get the job done right. Call Evans Mechanical today to schedule a consultation.

What our customers are saying
Five-Star Customer Reviews

Everything was super professional. They showed up on time.kept me informed of what they were going to do and finished ahead of schedule. Work was impeccable! Highly recommended!

Martin R.

We are always happy with the service from Evans. Your service people are always friendly and professional. And we feel your prices are fair and that you do an excellent job of keeping our heating system in working order. We are glad you are in Humboldt County.

Kimberly T.

Excellent service from start to finish. Joe came out to give us an estimate on what we would need for a new furnace, never pressured us to buy the top of their line just giving us options on what we would need for our home. Then the date set for installation Thomas and Ryan came out on time and did a great job.

Kathi J.

Evans Mechanical is an excellent service committed to customer satisfaction and guaranteed quality workmanship. Our water heater burst and they were very responsive. They sent a technician out the same day and it was determined the heater was beyond repair.

Matthew H.

The installers are finishing up. We expect to have great results with the new furnace & the newly installed dehumidifier. We applaud the professionalism of the installers.

Shutterbug S.

All three technicians worked well together. They treated each other kindly and were thoughtful and courteous with me. They did a final and complete cleanup after the installment of my new heater. They were respectful of my home. I’m grateful I used this company.

Kathy T.