Surviving a Houston Summer: Your Car's AC Checklist
By the time your AC blows warm in July, you're stuck in line at the shop with everyone else. Here's what to check in May and June so you're not one of them.
Houston summers don't ease in — they slam down in May and stay until October. The first heat wave is when AC complaints triple at every repair shop in town. The good news: most AC failures give you weeks of warning if you know what to look for.
The early warning signs
Your AC isn't a binary on/off system. It degrades in stages: vent temps that aren't quite as cold as last year, slower cool-down after the car has been parked in the sun, weaker airflow at idle but normal at speed. Any of these means refrigerant is low, a fan is failing, or a sensor is starting to drift. Catching it now is far cheaper than catching it on July 15.
What we check on a Texas-summer AC inspection
Vent temperatures at both zones, system pressures (high and low side), refrigerant charge against factory spec, cooling-fan operation at idle, condenser airflow, cabin filter condition, and compressor cycling. If anything is off-spec, we trace it before adding refrigerant — because dumping refrigerant into a leaky system is just paying to spray it on the ground.
When to call us
If your vent temperatures are above ~50°F on a sunny Houston day with the system on max, if the AC is colder at speed than at idle, if you smell anything off when the system runs, or if it's been more than 3 years since the last service — book an inspection.
Ready when you are.
Call now or request service — we'll diagnose the issue and explain your options before any work begins.