Who to call when your thermostat is not working?

Author: Dr. Francis Frami IV  |  Last update: Friday, June 27, 2025

The Thermostat Doesn't Respond Remove the cover and check for loose or corroded wires. If you spot these issues, contact an HVAC technician.

Who to call if the thermostat is not working?

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.

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.

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.

What can I do if my thermostat is not working?

But before you start calling around for thermostat repair or a new thermostat installation, there are a few things you can try. If your thermostat is not working, change the batteries, make sure it is turned on, the thermostat is set to the correct mode, check the power supply and airflow.

My heater isn't working

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.

How do I know if my thermostat is blown?

7 Ways to Tell Your Thermostat Is Broken
  1. The Thermostat Has No Power. ...
  2. The AC or Furnace Won't Turn On. ...
  3. The Heater or AC Won't Turn Off. ...
  4. The Thermostat Reading Doesn't Match the Room Temperature. ...
  5. The Thermostat Doesn't Respond. ...
  6. The HVAC System Is Short Cycling. ...
  7. The Thermostat Forgets Programmed Settings.

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 would fix a thermostat?

Our trusted HVAC technicians make fixing your thermostat a snap. All you have to do is contact us any time of the day or night to provide exceptional solutions that last. Contact our thermostat experts today at (844) 713-8780. We are available to assist you 24/7!

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 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.

Why is my thermostat not turning on the AC?

Air Conditioner Won't Turn On

Be sure the thermostat is set to “cool” mode and the temperature is set low enough to call for the A/C to come on. Look for a tripped circuit breaker or blown fuse. If you're satisfied that the system is getting power, a faulty thermostat may be preventing the system from turning on.

How urgent is a thermostat replacement?

HOW IMPORTANT IS A THERMOSTAT SERVICE OR REPAIR. It is never good to have an over-heating engine. Delaying replacement of the engine thermostat and continuing to drive the car can only result in far more costly engine repairs or replacement.

Who do you call to fix a thermostat?

A certified HVAC technician can install the thermostat and check the operation in all modes. Once they verify everything works correctly they can walk you through the setup and operations.

What is the lifespan of a thermostat?

The Lifespan of a 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.

Is there a reset button on a thermostat?

Most modern thermostats will have a clearly marked reset button inside the panel. It's usually small and recessed, so you might need a pointed object like a paperclip to press it. For those wondering specifically how to reset air conditioner thermostat models, the process is generally the same.

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

Occasionally, you may need to call an HVAC professional for help. In most cases, you may be able to troubleshoot why your thermostat is not working. The most common issues with a thermostat can be easily corrected if you know what to check for.

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.

Who would change a thermostat?

However, in most cases, you'll need the help of a qualified electrician or gas engineer to install your smart thermostat safely. This is because some thermostats need to be wired in, and they'll also need to be compatible with your boiler.

How do I fix my house thermostat?

DIY Thermostat Repair Guide
  1. Check the Circuit Breaker or Thermostat Setting. A lack of heating or cooling can be due to a tripped circuit breaker. ...
  2. Turn the Temperature Up or Down. ...
  3. Replace the Battery. ...
  4. Fix Loose or Disconnected Wires. ...
  5. Clean the Thermostat. ...
  6. Level the Unit. ...
  7. Test the Terminals. ...
  8. Perform a Transformer Test.

Do thermostat wires carry electricity?

A wire labeled RH carries power to the heating system, while an RC wire provides a power connection between the thermostat and your cooling unit.

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 are the symptoms of a bad thermostat?

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

Will AC work if the thermostat is bad?

The heating, ventilation, and air conditioning (HVAC) system in your home is controlled by your thermostat. If your thermostat isn't working, your furnace, whole-house fan, and AC unit are probably not functioning correctly, either.

Previous article
Which plant is best for indoor air quality?
Next article
How long after TruGreen treatment can I let my dog out?