24/7 Emergency HVAC & Plumbing in Tucson | Signature
Heating Cooling Plumbing

24/7 Emergency HVAC & Plumbing Service in
Tucson, AZ

Some problems can't wait until morning. When your AC quits in a heat wave or a pipe bursts in the middle of the night, you need help immediately.

  CALL NOW: 520-201-8043
Close up of HVAC pressure gauges

Get The Help You Need

You need help now, not an appointment three days out. Signature Heating, Cooling and Plumbing answers the call around the clock, every day of the year. Call 520-201-8043 and you'll reach a real person ready to help.

When It Can't Wait, We're Here

In Tucson, an emergency is more than an inconvenience. A failed air conditioner on a 110-degree afternoon can become a health risk, particularly for young children and older adults. A burst pipe can flood a room in minutes. We built our emergency service around that reality, so whenever something goes wrong, you have someone to call who will actually pick up and come out.

What Counts
as a Home
Emergency?

Not sure if your situation qualifies? When in doubt, call and we'll help you decide. These are the kinds of problems worth an emergency call:

  • No cooling during dangerous summer heat
  • No heat on a cold winter night
  • A burst or badly leaking pipe
  • A sewage backup coming up through drains
  • A water heater leaking heavily or flooding
  • A burning smell or an electrical issue with your system
  • Any water leak that's actively damaging your home

What to Do While You Wait

If you ever smell gas, treat it as an immediate emergency. Leave the home right away and call your gas company or 911 from outside before anything else.

A few quick steps can limit the damage before we arrive. For a burst or leaking pipe, shut off your home's main water valve to stop the flow. For a leaking water heater, turn off its water supply and its power or gas. For an HVAC problem, turn the system off at the thermostat so it doesn't keep running damaged. Clear the area and move anything that could be water-damaged.

Plumber checking pipes under a sink

Our Emergency
Services

Whatever failed, we can help. Our around-the-clock service covers:

  • Emergency AC repair, for a system that quits when you need it most. See our AC repair page.
  • Emergency heating repair, when the heat goes out on a cold night. See our heater repair page.
  • Emergency plumbing, for burst pipes, serious leaks, and sewer backups. See our drain & sewer and plumbing pages.

Why Choose Us?

We provide emergency air conditioning, heating and plumbing service throughout Tucson and the surrounding communities, including Oro Valley, Marana, Catalina Foothills, Vail, Sahuarita, and Green Valley.

Why choose Signature Heating and Cooling emblem
Professional
HVAC Team
Exceptional
Quality Work
Satisfaction
Guaranteed
Top Tier
Customer Service
Veteran
Owned
Family-
Owned

We provide emergency air conditioning, heating and plumbing service throughout Tucson and the surrounding communities, including Oro Valley, Marana, Catalina Foothills, Vail, Sahuarita, and Green Valley.

Areas We Serve

Call Us Now, Any Hour

Don't wait it out. Call 520-201-8043 now and we'll get someone to you.

Yes. When you call 520-201-8043, you'll reach a real person any hour of the day, any day of the year. Emergencies don't keep business hours, and neither do we.

Turn the system off at the thermostat to prevent further damage, then call us immediately. Keep blinds closed and avoid using heat-generating appliances while you wait.

Absolutely. Shut off your main water valve immediately to stop the flooding, and call us. We will dispatch a plumber as quickly as possible to fix the pipe and limit water damage.

After-hours and weekend service calls may carry a different dispatch fee, which we will communicate to you transparently over the phone before we send a technician out.

Leave the house immediately. Do not turn any lights or appliances on or off. Once safely outside, call your gas company or 911 immediately to report the leak.

Our dispatch team prioritizes calls based on severity and location. We will give you an honest, accurate ETA when you call so you know exactly when to expect us.