Our humidity spikes dramatically from May through September, and that moisture combined with the heat accelerates oxidation in electrical connections and corrodes socket contacts faster than you'd expect. If you're noticing fixtures that only work intermittently or bulbs that burn out in weeks instead of months, poor ventilation in your attic is likely trapping that humid air right around your electrical boxes.

Many Austin homes built before 2000 still have original wiring and fixtures that weren't designed for our climate extremes—aluminum wiring is especially prone to connection failures in high heat. We frequently encounter fixture damage from power surges during our summer thunderstorm season, and ceiling fixture failures are often tied to inadequate attic insulation or ventilation that's letting heat accumulate above your drywall.

Before calling for repairs, check whether your fixture is on a dimmer switch—many dimmers sold 10+ years ago aren't compatible with LED bulbs, which is a cheap fix worth testing first. Also inspect your attic if you can safely access it; if you see moisture staining or feel excessive heat, that's affecting your fixtures and worth addressing alongside any repair.

June through August are our peak months for fixture failures because the constant heat and humidity stress connections to their limit, and many homeowners discover problems right when they're cranking AC and demanding more from their electrical system. If you notice issues now, don't wait—summer is also when our schedule fills up fastest.