Furnace Repair and Installation Services

We’re Experts on Forced Air Furnaces, Furnaces with Heat Pumps, and Oil Furnaces

We’ve been repairing, replacing and installing furnaces in the NH and MA area for over 25 years. We specialize in repairing and installing gas and oil furnaces. We have the furnace repair and installation experts that will help keep your home warm through out winter. Have you thought about an upgrade? It’s possible that a new gas or oil furnace can add up to 30% in energy savings.

Furnace Repair Service on All Makes and Models

  • Gas furnaces —repair, replace, and install
  • Oil furnaces—repair, replace, and install
  • Hybrid heating systems (furnace with heat pump)rRepair, replace, and install
  • Emergency furnace repair

Furnace Maintenance and Tune-ups

  • Recommended by furnace manufacturers
  • Maintains peak operating efficiency
  • Extends equipment life
  • Prevents costly breakdowns
  • Checks for carbon monoxide leaks

High-efficiency Furnace Installation and Replacement

  • Energy Star rated models save energy
  • FREE in-home analysis and estimates


Schedule Service or a FREE Home Analysis


Watch the video below to learn some quick tips for maintaining your furnace.

FAST same day service, upfront pricing and clean, courteous technicians. Heating problems? Lose the wait! Why wait all day for service? Schedule an appointment that’s convenient for you. We’ll show up on time, listen to your needs, diagnose your situation, make recommendations and prepare pricing by the job, not by the hour, so there are no surprises. Our technicians will take great care of your home. They wear shoe covers, put down drop cloths, are trained to perform the work you need and will thoroughly clean up the work area. We follow up with a phone call to be sure you are satisfied. We stand by everything we do.

We’re here to help make your home heating problems go away. Just call Heritage – we’ll get it fixed today 1-800-977-4737.

Our home heating contractor services are 100% GUARANTEED. We back all our work with a written guarantee. If you’re not satisfied, we will come back and fix the job for FREE.

We offer plumbing, heating, and electrical repair services to residences in the NH and MA areas, including Manchester, Concord, Nashua, Salem, Derry, and Andover. Quality service and products are backed by our Done Right Guarantee. Call for service or an estimate at 1-800-977-4737