New Systems · Right-Sized · Warranty-Backed

Heating & Furnace Installation in Northern NJ & NYC

Furnaces, boilers, heat pumps, and ductless systems — professionally installed and sized to your home for years of efficient comfort. Upfront pricing, industry-leading warranties, financing, and available rebates from a team that's installed 12,000+ systems.

Built to Last

New heating installed right the first time — across NJ & NYC.

12,000+Systems installed
35+Years installing
300+Five-star reviews
$0Down with financing
Upfront pricing · Industry-leading warranties
Upfront Pricing — No Hidden Charges
Industry-Leading Warranties
Financing & Rebates Available
NATE-Certified · 100% Satisfaction
Watch more on the ICS YouTube channel
Watch · NJ Heat Pump Incentives

A New System May Cost Less Than You Think

Many New Jersey homeowners qualify for thousands in rebates and incentives on a new high-efficiency heat pump — and most don't even know the program exists. ICS breaks down how it works and how to take advantage of it.

Trusted Installation in NJ & NYC

A New Heating System, Done Right

When your heater is too old or worn to keep up, a new installation is an investment that should last 15 to 20 years — so it pays to get it right. Integrate Comfort Systems installs furnaces, boilers, heat pumps, and ductless systems, and we don't just drop in a box. We size each system to your home with a proper load calculation for efficient, even, reliable heat.

Family-owned and serving New York and New Jersey for over 30 years, ICS has completed more than 12,000 installations. You'll get honest recommendations, upfront pricing with no hidden charges, flexible scheduling, and industry-leading warranties — backed by a 100% satisfaction guarantee.

  • Right-sized installation, not a one-size-fits-all swap
  • High-efficiency furnaces & heat pumps that lower bills
  • Financing & available NJ rebates to ease the cost
Call (866) 749-6331

Our Install Promise

Upfront PricingClear, itemized quotes — no hidden charges.
Industry-Leading WarrantiesEquipment and workmanship protected.
Flexible SchedulingWe install at a time that works for you.
100% SatisfactionWe're not happy until you are.
What We Install

Heating Systems We Install

Whether you're replacing an old furnace or upgrading to an efficient heat pump, ICS installs the right system for your home or business across Northern New Jersey and NYC.

Gas Furnace Installation

Powerful, dependable heat at a lower upfront cost. We install and replace high-efficiency gas furnaces, sized correctly for even comfort and lower bills.

Electric Furnace Installation

A clean, all-electric heating option for homes without gas service. We install electric furnaces built for safe, steady warmth.

Boiler Installation

Steam and hot-water boiler installation for older NJ and NYC homes and buildings, delivering comfortable, consistent radiant heat.

Heat Pump Installation

Cold-climate heat pumps heat and cool from one efficient, all-electric system — and may qualify for significant New Jersey rebates and incentives.

Ductless Mini-Splits

Mitsubishi Electric ductless systems bring quiet, zoned, energy-efficient heat to additions, older homes, and spaces without ductwork.

High-Efficiency Upgrades

Upgrading from an old, inefficient system? We'll show you the long-term savings and the financing and rebates that make it affordable now.

Why Choose ICS

Installation Done Right the First Time

The equipment matters — but so do the design, sizing, and craftsmanship behind it. That's what makes an installation last.

Right-Sized

Load calculations ensure your system isn't oversized or undersized — for even comfort and lower bills.

NATE-Certified

Certified technicians install all major brands with the craftsmanship a long-lasting system needs.

Financing & Rebates

Flexible financing plus available NJ rebates make a new high-efficiency system affordable.

Warranty-Backed

Industry-leading equipment and workmanship warranties, plus a 100% satisfaction guarantee.

How It Works

Our Installation Process

1

Consult & Size

We assess your home, run a load calculation, and recommend the right system and efficiency level for your needs and budget.

2

Transparent Quote

You get a clear, itemized quote with equipment options, warranties, financing, and any rebates — no hidden charges.

3

Expert Install

Our NATE-certified team installs on your schedule, protects your home, and sets the system up for efficient performance.

4

Verify & Support

We confirm everything runs safely and efficiently, register your warranty, and offer maintenance to protect your investment.

Ready for a New Heating System?

Get a free, no-pressure estimate on furnace, boiler, heat pump, or ductless installation across Northern NJ and NYC — with financing and rebates.

Good Questions

Heating Installation FAQs

How much does a new furnace cost in NJ?

The price of a new furnace depends on the type and size, your home's layout and ductwork, and the efficiency level you choose. ICS sizes each system to the home and provides a clear, itemized quote up front — with financing and available rebates to bring the cost down. Call (866) 749-6331 for a free estimate.

How long does a heating installation take?

A standard furnace or heat pump replacement usually takes one day. More involved jobs — adding ductwork, converting fuel types, or multi-zone systems — can take longer. We confirm the timeline up front and work around your schedule.

Should I install a gas furnace or a heat pump?

It depends on your home, your existing system, and your goals. Gas furnaces deliver strong heat at a lower upfront cost; modern cold-climate heat pumps heat and cool from one efficient system and may qualify for significant NJ rebates. As certified heat pump specialists, we'll walk you through the trade-offs honestly.

Are high-efficiency furnaces worth it?

For many homes, yes. A high-efficiency furnace or heat pump uses less energy to deliver the same comfort, which lowers monthly bills over the life of the system. We help you weigh the upfront cost against the long-term savings and any available rebates so the math is clear.

Are rebates or financing available?

Yes. ICS offers financing so you can install now and pay over time, and many New Jersey homeowners qualify for utility and state rebates on high-efficiency heat pump systems. Ask us about current programs when you request your estimate.

What size furnace do I need?

Proper sizing comes from a load calculation that accounts for square footage, insulation, windows, ductwork, and climate — not a rule of thumb. An oversized furnace short-cycles and wastes energy; an undersized one can't keep up. ICS sizes every system correctly before installation.

How do I know it's time to replace?

If your furnace is over 15 years old, needs frequent or expensive repairs, struggles to keep the house warm, or is driving up your energy bills, replacement usually pays off. We give you an honest assessment of whether to repair or replace.

Do you install all brands?

Yes. Our NATE-certified technicians install gas and electric furnaces, boilers, heat pumps, and ductless systems across all major brands, and we back every installation with industry-leading warranties.

Where We Work

Heating Installation Service Areas

Furnace, boiler, heat pump, and ductless installation across Northern New Jersey and New York City.

Have a Question?

Let Us Know How We Can Help

Request a free installation estimate and our team will get right back to you — or call us 24/7.

(866) 749-6331Call or text — 24/7 service
mail@icshvac.comEmail our team
Carlstadt (Main)736 Gotham Parkway, Carlstadt, NJ 07072
Belleville267 Cortlandt Street, Belleville, NJ 07109
Englewood Cliffs120 Charlotte Place, Suite 201, Englewood Cliffs, NJ 07632
Licensed & InsuredHVACR Contractors License #19HC00444000