Who do I call if my thermostat isn't working?

Author: Sim Greenfelder II  |  Last update: Sunday, April 26, 2026

If your wires are connected but your thermostat still isn't working properly, that means it's time to hire a professional. They'll open the thermostat and test the wires individually to see which one is faulty. Since messing with wires is dangerous, you'll want to contact a certified HVAC technician.

What to do if my thermostat is not working?

4 Steps for Troubleshooting Your Thermostat
  1. Reset the Thermostat. Like any other electronic device, sometimes a digital thermostat needs a reset to get it working properly again. ...
  2. Clean Out Dust and Corrosion. ...
  3. Test the Power and Wiring. ...
  4. Adjust the Heat Anticipator.

Who is responsible for the thermostat?

If the tenants are responsible for the utility bills then they should have control of the thermostat in the dwelling. If they run up a big bill, that's their responsibility. However, if the tenancy includes bills, then the landlord can control the thermostat, but only to a reasonable degree.

Who can I call to fix my thermostat?

HVAC repair pros are a good option if you're looking for someone to replace a thermostat. In fact, you may find that many thermostat installers work with an HVAC company. Plus, by hiring an HVAC expert to replace your thermostat, you can also book an HVAC inspection at the same time.

How much does a handyman charge to replace a thermostat?

Replacing a Thermostat. You'll pay between $15 and $300 for the unit in addition to labor ($65 to $100 per hour) to replace an old thermostat with a new one. However, installing a brand-new thermostat is more involved and, therefore, more expensive.

How to Tell if Your Home Thermostat is Bad - Bypass it and Find Out

Can I replace my thermostat myself?

In most cases, installing a new thermostat is a relatively simple do-it-yourself project that can result in improved comfort and convenience and one that can help you save energy.

What is the life expectancy of a home thermostat?

On average, most thermostats last about 10 years, depending on the model, usage, and proper maintenance. However, many people decide to replace their unit sooner to take advantage of new energy-saving technologies.

Do electricians fix thermostats?

Electricians are trained and licensed to work with electrical systems, including wiring and circuitry, which are often involved in thermostat installation.

Who do I call to check my thermostat?

If your home's thermostat is not working, it might be due to dead batteries, a circuit breaker short or bad wiring. Remove the cover and check for loose or corroded wires. If you spot these issues, contact an HVAC technician.

Who would repair a thermostat?

Booking thermostat replacement or repair with Housekeep

They can help with any thermostat repairs - whether your thermostat is reading the wrong temperature, needs new batteries or isn't heating your home properly.

Who do you hire to move a thermostat?

If you're moving your thermostat to a different room, however, you'll likely need the aid of a professional HVAC technician.

How do you check if the thermostat is working in your house?

Standard thermostats: Enlist a friend or family member to assist, Position one person by the thermostat and one person by the furnace. Slowly turn the thermostat from off to heat and increase the temperature. Both the thermostat and furnace should make a sound.

What is the lowest temperature a landlord required to provide?

In fact, state law requires that every rented house includes functioning heating equipment that can keep the indoor temperature at a minimum of 70 degrees.

How do I know if my thermostat is blown?

What Are the Signs of a Bad or Broken Thermostat?
  1. The AC or Furnace Won't Come On. ...
  2. The HVAC System Won't Turn Off. ...
  3. The Thermostat Is Unresponsive. ...
  4. The HVAC System Short-Cycles. ...
  5. The Room Temperature Doesn't Match the Thermostat Setting. ...
  6. The Programmed Settings Reset Themselves. ...
  7. Check and Adjust the Settings.

How much does it cost to replace a thermostat?

The average cost of a new thermostat, including installation, ranges in price from $50 to $500 or more based on several factors including the type of thermostat, labor costs, the complexity of the installation, and more.

Why is my thermostat not kicking in?

Try checking the circuit breaker box or replacing the batteries. Bad wiring: The thermostat may be unresponsive if the wiring has gone bad. Remove the cover and check inside for loose, detached, or corroded wires. If you spot any problems, contact an HVAC technician for assistance.

Who should I call to fix my thermostat?

There are multiple factors at play when you have a thermostat issue. Only an HVAC professional can diagnose the root of AC repair problems and offer technical solutions for them.

Why did my thermostat stop working?

HVAC System Suddenly Quits Working

If the thermostat's display is dark, a lack of power may be the issue. Try replacing the batteries, then check for a blown fuse or tripped breaker in the electrical panel. If the thermostat is still unresponsive, make sure the breaker is shut off and remove the cover.

How can I tell if I need to replace my thermostat?

Signs You Need a New Thermostat
  1. Heating or cooling system will not turn off or on.
  2. The temperature reading is incorrect.
  3. Recent spike in your energy bill.
  4. Frequent temperature fluctuations.
  5. Thermostat is 10 years old or older.

Do plumbers fix thermostats?

Who installs thermostats? Licensed electricians, HVAC technicians, and many plumbers can install, repair, or replace thermostats.

Who to call for thermostat wiring?

Electricians have the skill and knowledge to handle the electrical aspects of thermostat installation, ensuring that the device is properly connected to both your home's electrical system and HVAC equipment.

Can a handyman replace a thermostat?

While replacing a thermostat may appear straightforward, it involves electrical work and compatibility considerations for equipment that you should consider. Hiring a professional electrician or HVAC technician is the safest and most reliable option, ensuring correct thermostat replacement.

Why isn't my Honeywell thermostat working?

Check the Power Source: Ensure your thermostat is receiving power. Replace batteries if your model requires them or check the circuit breaker if it's hardwired. Inspect the Wiring: Over time, wiring can degrade. Inspect for any loose connections or signs of wear.

Is it easy to replace a thermostat?

Your thermostat instruction manual can tell you exactly how to change a thermostat. Installing the thermostat yourself is an easy task that will typically take about an hour from start to finish.

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