Make Your Home Comfortable This Winter

Trust Trenton, NJ's source for furnace installations

Contact Us

If the weather outside is frightful, a new furnace will make your home delightful. Guaranteed Service provides boiler and furnace installations throughout Trenton, NJ. We'll consider the size of your home, the type of ductwork you have and your budget when recommending a new furnace or boiler.

Call 732-242-7480 now to set up a furnace installation or replacement.

3 signs you need prompt heating system repairs

Part of maintaining your heating system is getting repairs as soon as you need them. Using your heater when something's wrong could make the problem worse or even put you in danger. Contact us ASAP for a heating system repair if you notice...

  1. A yellow flame on your pilot light
  2. Water around your boiler or furnace
  3. Frequent cycling or inconsistent heat

We also provide annual heating system maintenance to help you avoid sudden repairs and breakdowns. Call Guaranteed Service today to get started.

Call Us to Schedule a Same-Day Appointment

Call Us