Trusted HVAC Services in Essex County, NJ

Professional Heating & Cooling Solutions for Your Essex County Home

When you need fast, reliable HVAC service in Essex County, NJ, Princeton Air is the name homeowners trust. From historic homes in Montclair to high-rise condos in Newark, we provide customized comfort solutions backed by over 45 years of experience. Whether it’s routine maintenance, emergency repairs, or a brand-new system, our licensed technicians deliver expert care with a friendly, local touch. For quality HVAC in Essex County, NJ, we’re here when you need us most.

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Comprehensive HVAC Services in Essex County

Princeton Air offers a full range of HVAC services in Essex County designed to keep your home comfortable year-round. Our solutions are energy-efficient, reliable, and tailored to your specific needs. We offer:

Our Service Area

HVAC Installation

Precision HVAC installation for homes and renovations

HVAC Installation

HVAC Replacement

HVAC replacement when systems are beyond repair or inefficient

HVAC Replacement

HVAC Maintenance Plans

Seasonal and annual HVAC maintenance to keep your system efficient

HVAC Maintenance

Emergency HVAC Services

24/7 emergency HVAC services to restore comfort when you need it most

Emergency HVAC

Ductless HVAC Services

Modern ductless HVAC services for zoned comfort and energy savings

Ductless HVAC

HVAC Repair

Fast and professional HVAC repair for all system types

HVAC Repair

Each service is delivered by trained, certified professionals who understand the local codes and climate challenges unique to Essex County.

(609) 799-3434

HVAC Specials & Discounts

Take advantage of our current offers & coupons!

All Offers

$99 Special

Precision Heating System Tune-Up Service

$99 Special – Precision Heating System Tune-Up Service

Valid on new appointments for a limited time. Cannot be combined with other discounts. Not valid towards diagnostic/trip fees. Call for full details.
Up to $2000 in Savings

On an HVAC System

Up to $2000 in Savings – On an HVAC System

FREE Smart Thermostat. 0% down and FREE financing for 7 years. Valid on new appointments for a limited time. Cannot be combined with other discounts. Not valid towards diagnostic/trip fees. Call for full details.
$500 Off

Any Heat Pump Installation
$500 Off – Any Heat Pump Installation

For a limited time only, save $500 instantly on any new heat pump installation—ducted heat pumps and mini-splits included! Contact us today to save. Valid on new appointments for a limited time. Cannot be combined with other discounts. Not valid towards diagnostic/trip fees.

Wouldn’t it be nice to be able to save instantly on the cost of installing a new heat pump for your central New Jersey or southeastern Pennsylvania home?

Well you can with Princeton Air’s latest special limited time offer: Right now, you can receive $500 off heat pump installation, only with our team of local HVAC and energy efficiency experts!

$500 Instant Rebate

Offer is Good on Any Brand and Model We Install, including Trane, Lennox, and Mitsubishi Electric!

Ducted Heat Pumps AND Ductless Mini-Splits are Eligible

Guaranteed INSTANT Savings on Heat Pump Installation!

Federal tax credits and utility rebates can be a great way to reduce the cost of a heat pump, but the savings usually aren’t available right away. For tax credits, any credit simply reduces the amount of federal taxes you owe when you go to file your return for the year that your new system was installed. And rebates often require an application, paying up front, and then waiting for your rebate to be processed and mailed back to you after your new system is already installed and paid for.

But you can take advantage of Princeton Air’s $500 heat pump installation special and the amount will be taken directly off your bill! Plus, this special is the cherry on top—you’ll still be additionally eligible for the $2,000 tax credit for qualifying systems and any available future rebate savings.

Get Pre-Approved Financing

Financing Options

The Home Comfort Club

Service plan starting at

$49.99_/mo

All Service Plans

Serving Essex County with Local Insight

From the vibrant streets of South Orange and Maplewood to the stately homes of Livingston and Glen Ridge, Essex County offers a variety of housing styles—and HVAC challenges. With cold winters and humid summers, having a reliable HVAC system is critical for year-round comfort. Princeton Air understands the architecture, older systems, and energy efficiency goals that matter most to Essex County residents. We’ve worked extensively across the area, providing systems that respect historic integrity while meeting modern performance standards.

Why Essex County Homeowners Choose Princeton Air

Over 45 years serving New Jersey families
Rapid response times, especially for emergency HVAC services
Energy-efficient system recommendations to reduce your monthly costs
Local, licensed technicians with a reputation for professionalism
Full-service expertise in installation, repair, and maintenance

Schedule Your HVAC Service in Essex County Today

Don’t wait for a system failure to take action. Contact us today at (609) 799-3434 to book your HVAC service in Essex County, NJ. Whether you’re upgrading to a more efficient unit or need immediate repairs, our team is ready to help—quickly, efficiently, and with your comfort in mind.