What Counts as an HVAC Emergency?
Not every HVAC problem needs a same-day call, but some do. If your home is unsafe or uncomfortable enough that it affects your family, treat it as urgent. Common emergencies we handle across Montgomery County include an air conditioner that stops cooling during extreme heat, a furnace that will not ignite or keeps shutting off in cold weather, a system that trips the breaker repeatedly, and a unit that is leaking water or covered in ice.
Call us right away if you notice any of the warning signs below. Our technicians diagnose all major brands and models, explain what they find in plain language, and give you clear options before any work begins. You can read more about our everyday repair work on our AC repair services and furnace repair services pages.
Emergency Warning Signs Not to Ignore
No cooling in extreme heat
A dead or struggling AC is a health concern for children, older adults, and pets. Learn the common causes in our post on why your AC may be blowing hot air.
No heat in cold weather
A furnace that will not start, blows cold air, or cycles on and off needs prompt attention. See our furnace repair page.
Burning smell or strange noises
Grinding, banging, or a burning odor can point to a failing motor, electrical fault, or other serious issue. Turn the system off and call us.
Frozen coil or water leaks
Ice on the lines or water around the unit usually means restricted airflow or a drain problem. Read why an air conditioner freezes up.
Breaker keeps tripping
A repeatedly tripped breaker is a sign of an electrical problem. Do not keep resetting it; call a technician.
Rapid on-and-off cycling
Short cycling wears out equipment fast. Find out what short cycling is and why it matters.
What to Do While You Wait for Service
- Turn the system off at the thermostat
If you smell burning, hear loud noises, or see water or ice, shut the system off to prevent further damage. - Check the basics
Make sure the thermostat has power and is set correctly, the air filter is not badly clogged, and the breaker has not tripped once. Do not repeatedly reset a breaker. - Call Reliable Air & Heat at 936-890-8991
Tell us what you are seeing, and we will schedule the next available technician. - Stay safe and comfortable
Open windows or use fans in the heat, and dress warmly in the cold. If you smell gas, leave the home and call your gas utility or 911 first. - Approve a clear plan
Your technician diagnoses the problem, explains the cause, and gives you repair or replacement options with the cost before work starts.
If your system has failed more than once recently, the repair-versus-replace question is worth asking. We can walk you through options on our air conditioning page and our gas furnace page, and financing is available with approved credit through Wells Fargo Bank, N.A.
Prevent the Next Emergency
Most breakdowns do not come out of nowhere. Dirty coils, worn capacitors, clogged filters, and neglected drains build up for months before a system fails on the hottest or coldest day. Our Planned Maintenance Program includes two annual visits, priority booking, and 15% off repairs for members, so small problems are caught before they become emergencies. You can also read our tips on why you need AC maintenance now and our fall HVAC maintenance checklist.
Business owner? We also repair commercial systems with minimal disruption to your operations. See our commercial HVAC services.
Emergency HVAC Service Across Montgomery County
We repair heating and cooling systems for homeowners in these communities. Select your city to learn more about service in your area.
Frequently Asked Questions
Do you offer emergency HVAC service?
Yes. Call 936-890-8991 and describe the problem, and we will schedule the next available technician for your area of Montgomery County.
What should I do if my AC stops working in the summer?
Check that the thermostat is set to cool and the filter is not clogged, make sure the breaker has not tripped, and call us if cooling does not return. Turn the system off if you see ice or water, or smell burning.
What if I smell gas from my furnace?
Leave the home immediately and call your gas utility or 911 from outside. Do not use switches or appliances. Call us once the situation has been made safe.
Will I know the cost before the repair starts?
Yes. Your technician explains the cause, the recommended fix, and the cost up front so you can decide before any work begins.
Can I finance an emergency replacement?
Financing is available with approved credit through Wells Fargo Bank, N.A. See our financing page for details.
Heating or Cooling Down? Call Reliable Air & Heat
Reliable Air & Heat, 2229 N Teas Nursery Rd, Conroe, TX 77304
