AC Leaking Water Inside? Causes and Fixes for Florida Homes
Water around your indoor AC unit is a warning sign. Here are the most common causes, what to do right now and when to call for help.

These HVAC articles answer the questions we hear on real service calls. For example, why an AC runs but will not cool, how often to book a tune-up, and how to compare repair and replacement costs. Each guide is written for Florida heat, humidity and salt air, so the advice fits the way systems actually work here.
Most guides are short enough to read on your phone while you wait for a tech. However, a few go deeper, such as our breakdown of what a 5-ton system costs in Miami. If a topic is missing, contact us and we will consider it for a future post.
First, try the simple checks in a guide, such as the filter, the thermostat and the breaker. Then, if the problem comes back, call a licensed pro rather than opening sealed panels. Refrigerant and electrical work need a trained technician, and in Florida the contractor should hold an active state license.
For extra reading on efficient cooling, the ENERGY STAR heating and cooling guide is a reliable place to start. In addition, you can confirm any contractor on the Florida DBPR license lookup before you book. Finally, check back often, since we add new articles as the seasons change. We also cover plumbing and electrical topics, because many home problems cross trades, so one visit can often fix more than one issue.
Water around your indoor AC unit is a warning sign. Here are the most common causes, what to do right now and when to call for help.
A clean filter is the cheapest way to protect your AC. Here is how often to change it in Florida, and which filter to buy.
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