Our Blog

AC maintenance for pianos and instruments in 2026: hold humidity at 40-50%, stop short-cycling, and pick the right thermostat or dehumidifier for South Florida.

Protect AC from lightning with a whole-house surge protector, a disconnect box device, and proper grounding. Here’s what stops the damage in 2026.

Learn how to register your AC system’s warranty in 2026, the 60 to 90 day deadline for Ruud, Carrier, and Daikin, and what happens if you miss it.

Learn how to check ac refrigerant level signs before summer 2026, why levels drop in South Florida homes, and when a licensed gauge check matters most.

Planning ac installation for a guest house or casita in 2026? Compare ductwork extension vs. standalone systems, sizing, panel checks, and permitting.

Not always. See the static pressure test that shows if your ductwork can handle a bigger AC unit in 2026, plus the warning signs of undersized ducts.

Adding a room? Learn how to size and install central ducted AC for a Florida room addition correctly in 2026, from load calculation to permitting by county.

Using a home warranty for AC repair in Florida in 2026 means calling the warranty company first and paying a service fee. Here’s what’s covered, what’s not.

AC wont turn on? Check the float switch, breaker, and capacitor first. A 2026 troubleshooting guide from A.R. Williams Air Conditioning for South Florida homes.

This seer2 rating guide breaks down Florida’s 14.3 SEER2 minimum, the 15 to 16 SEER2 sweet spot, and when 18+ SEER2 pays off for South Florida homes in 2026.