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AC & Cooling

Auto AC Refrigerant Leak Detection

Expert auto AC R-134a refrigerant leak detection using advanced electronic sniffers and UV dye tests. We pinpoint tiny leaks in lines, seals, and evaporators to ensure your system stays cold. By appointment only for dedicated expert attention. Call now to schedule your specialized diagnostic.

In the intense Arizona heat, where temperatures often soar above 115°F, a fully functioning auto AC system isn't just a luxury—it's essential for your comfort and safety. At Apex Automotive in Gilbert, AZ, we understand how critical it is to keep your vehicle's air conditioning running at peak performance. One of the most common reasons for an underperforming AC system is a refrigerant leak. Simply recharging your system without locating and repairing the leak is a temporary fix that wastes your money and leaves you vulnerable to further damage.

As your personal mechanic, David Jr. leads our diagnostic-first approach to auto AC refrigerant leak detection. We don’t rely on guesswork or quick fixes. Instead, we use precise, state-of-the-art diagnostic tools to test and confirm the presence and exact location of leaks. Our primary methods include electronic leak detectors, or "sniffers," which can identify even the smallest traces of refrigerant gas, and UV dye tests. The UV dye is circulated through your AC system and, when illuminated under a blacklight, reveals leaks that might otherwise go unnoticed.

We specialize in detecting leaks in all components of your AC system, including lines, seals, compressors, condensers, and the often hard-to-reach evaporator core. Whether your vehicle uses R-134a or the newer, more environmentally friendly R-1234yf refrigerant, we have the expertise and equipment to handle it properly.

Once a leak is identified, we provide a detailed and accurate repair quote, ensuring you know exactly what needs to be done to restore your system’s efficiency. Our goal is to fix the leak correctly the first time, preventing small issues from escalating into costly repairs down the road.

Don’t let the relentless desert heat catch you off guard with a failing AC system. Schedule an appointment with Apex Automotive today, and let David Jr. personally ensure your vehicle’s cooling system is sealed tight and ready to keep you comfortable during the hottest Gilbert days.