Your system quits at 9pm in July, or the heat dies during a January cold snap. Do you call now, or wait until morning? Here's an honest framework — because a good contractor should tell you when you can safely wait, not just book the after-hours call.
Call right away if: you smell gas (leave the house first and call the gas company, then us), you suspect a carbon monoxide problem or your CO alarm sounds, there's smoke or a burning smell from the equipment, water is actively pouring from the unit into your home, or the system is making a loud grinding or screeching noise. Those are safety issues, not comfort issues.
Also call promptly if the temperature is genuinely dangerous — no cooling during a heat advisory, or no heat with outdoor temperatures near or below freezing. That matters most for infants, elderly household members, anyone with a medical condition affected by temperature, and pets. Frozen pipes are a real risk in an unheated Carolina house during a hard freeze.
It can usually wait until regular hours if: one room is uncomfortable but the rest of the house is fine, the system is running but not quite keeping up, you hear a new rattle that isn't getting worse, or your thermostat is acting up but the equipment still responds. Waiting a few hours in these cases often costs you less and gets you the same repair.
What to do before we arrive: check that your thermostat is set correctly and has fresh batteries, check whether a breaker has tripped (reset it once — if it trips again, leave it off and tell us), check your filter, and if it's a cooling failure in summer, check whether the condensate drain pan is full. Clear access to the indoor and outdoor units saves time. If it's a heating failure in a freeze, open cabinet doors under sinks on exterior walls to help protect pipes.
What to expect on the call: a technician diagnoses the failure, explains what's wrong and what it costs before any work begins, and — with a stocked truck — often completes common repairs (capacitors, contactors, igniters, flame sensors, float switches) in the same visit. If a part has to be ordered, you'll get a clear timeline and, where possible, a temporary workaround to keep you safe and comfortable.
Reinhardt Heating and Air answers calls from 7am to midnight, seven days a week, across Lincoln, Gaston, Mecklenburg, and Catawba counties. You'll get straight pricing up front and a technician who tells you honestly whether it's an emergency — because trust matters more to us than an after-hours ticket.