New Heating Installation

Before we would recommend replacement, we will thoroughly inspect your heating system and make every attempt to repair your furnace first.

If we determine together that it is time to replace your old furnace, boiler, or heat pump system, we can help. We install natural gas, propane, electric, and ductless heating systems.

Replacing your heating system will give you peace of mind that it won’t break down when you need it most. Plus, modern furnaces are much more energy efficient, which reduces your energy bills.


Call 609.208.1330

Heating Systems We Install

Most HVAC systems last 18-20 years. If repair is no longer a sensible option and it’s time to replace your heater, we can help you choose the right equipment for your home’s size and your budget.

We specialize in installing Trane and Mitsubishi HVAC systems and have access to special financing offers and discounts through partnerships with those brands. We also install heating systems from other top brands such as American Standard, Rheem, Carrier, and Lennox.

Types of Heating Systems We Install:
  • Gas & Propane Furnaces
  • Heat Pumps
  • Geothermal
  • Ductless Systems
  • Cold-Climate Heat Pumps
  • Dual Fuel Heating Systems
  • Gas and Propane Boilers
  • Tankless and Combi-Boilers
  • Radiant Floor Heating
google Review

“Excellent job. Technicians were polite, knowledgeable and completed all work in a timely manner. Highly recommend Indoor Air.”

Marianne F. (Google review)

Certifications & Partnerships

Trane Logo with Comfort Specialist.
Trane Comfort Specialist

We are experts in servicing and maintaining Trane HVAC systems. Our team is committed to regular training to keep up to date with Trane’s latest HVAC technology & best practices.

Mitsubishi Diamond Contractor

Our technicians go through multi-stage, in-depth training courses to ensure they remain up to date on Mitsubishi equipment, new technologies, and installation best practices.

Dependable HVAC Services in Central NJ

We offer residential HVAC repair and installation services throughout Mercer County and surrounding areas including:

  • Robbinsville Twp.
  • Ewing
  • Hamilton
  • Lawrenceville
  • East Windsor
  • West Windsor
  • Princeton
  • Bordentown
  • Yardley/Newtown, PA
  • Allentown, NJ
  • Pennington
  • Hopewell
  • Titusville
  • East Brunswick


Financing Options & Rebates

For qualified buyers, we can offer special financing options and buy now, pay later options. We also have access to special promotional deals offered by Trane and Mitsubishi during their seasonal sales programs.

Learn About Financing Options

Get a Price on a New Heating System

Call us at 609-208-1330 or use our online form to schedule a consultation with an HVAC expert to review your options and to get a free quote.

Certified Partners

Trane Logo Logo Tcs
Mitsubishi Diamond
Book Now