There are a variety of things that could be causing your furnace to not work, and with extreme weather in Northern Colorado, it’s important to have a reliable heating repair service you can trust. Ace Hi Plumbing, Heating & Air has been in the industry since 1996 and each of our technicians are highly trained and ready to diagnose what’s happening with your furnace.

We can help with a variety of heating problems, but here are a few of the most common issues:

The furnace won’t turn on:

This may simply be because the system is turned off, the circuit has been tripped, or the thermostat isn’t working.

The furnace is running, but not heating:

Common causes are when the pilot light is out (if your water heater is functioning, it isn’t a gas supply problem) or the filters are dirty and preventing air from flowing.

The furnace turns off too early:

If the furnace is cycling too frequently, first check the air filters. It could also be a safety feature or an issue within the ductwork.

These are just a few common problems that we see, but if you are experiencing any other issue, contact our team right away. Our technicians will come and diagnose the problem and offer the best solution.


Ace Hi Plumbing, Heating & Air is passionate about providing exceptional service.

  • Best furnace service and repair in the industry
  • All staff members are highly skilled and qualified
  • Our employees are licensed, bonded and insured
  • 24 Hour emergency service for plumbing and furnace repair

Whether you are in need of a routine service and cleaning, or your furnace requires emergency service in Northern Colorado, the experts at Ace Hi are the ones to call. We get the job done and fix it right at a fair price the first time.

Contact the staff at Ace Hi today at for your entire furnace repair and service needs in Northern Colorado.

Loveland: 970-239-3388
Fort Collins: 970-239-3388