Heating Systems

Learn the signs of a failing heater

Sometimes, the signs that your furnace is failing can be subtle. Call Dukes Heating and Cooling LLC for heating repairs if you notice any of the following:

  • Odors that smell like fuel
  • Inadequate heat
  • Poor air quality
  • Strange noises
  • A faint pilot light


If your carbon monoxide detector keeps going off, that's also a sign that something's gone wrong with your heating system.

If an inspection tells us repairs aren't possible, you can count on us for a high-efficiency heating installation. Call now to schedule heating services in Littleton, CO and the surrounding area.