In order to ensure the optimal performance and longevity of HVAC systems, it is crucial to implement a comprehensive preventive maintenance program. This proactive approach aims to identify and address potential issues before they escalate into costly repairs or system failures.

Regular preventive maintenance for HVAC systems involves a series of planned inspections, cleanings, and adjustments. These tasks are performed by qualified technicians who possess the necessary expertise and knowledge to effectively maintain and optimize the performance of the system.

To schedule HVAC Maintenance in Phoenix, please call (602) 446-0608.


A Preventive Maintenance visit encompasses a range of professional HVAC maintenance tasks that offer several benefits.

These tasks include:

    • – Cleaning or Replacing Filters


    • – Monitoring Voltage and Amperage


    • – Checking Operating Temperatures


    • – Cleaning Outdoor Coils


    • – Visually Inspecting For Refrigerant Leaks


    • – Adjustments and Lubricating


    • – Checking The Blower Assembly


    • – Checking Indoor Coils


    • – Checking And Adjusting The Burner/Pilot Assembly


    • – Tightening Electrical Connections


    • – Checking Condensate And Drain Lines


    • – Ensuring Proper System Operation And Safety


    • – Checking Refrigerant Levels.


Experience the E R Heating & Conditioning way of swiftly maintaining your air conditioner’s functionality. To schedule air conditioning repair in Phoenix, please call (602) 446-0608.

In addition, we offer 24-hour emergency AC repair services, providing you with the assurance that we will promptly address any issues that arise with your air conditioner.


How often should I have my air conditioning unit serviced?

It is highly recommended to arrange air conditioning unit servicing twice a year. This proactive approach not only yields cost savings in terms of energy consumption and repair expenses, but also guarantees the system’s optimal performance and longevity. Neglecting regular maintenance can result in reduced unit efficiency and a higher probability of system failure. Opting to delay maintenance in an attempt to save money may ultimately lead to escalated energy bills and potential repair costs in the event of a major system malfunction.

We Serve the Valley

We are pleased to offer our services throughout the entire Phoenix Metropolitan area, without any limitations. Our service areas include Phoenix, Arcadia, Scottsdale, Fountain Hills, Paradise Valley, Tempe, Guadalupe, Mesa, Gilbert, Apache Junction, Queen Creek, El Mirage, Chandler, Glendale, Litchfield Park, Avondale, Goodyear, Buckeye, Tolleson, Surprise, Sun City, Peoria, Deer Valley, Cave Creek, and Carefree.

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