Expert HVAC Services in Union Township, NJ

Reliable Heating & Cooling Solutions for Union County Homes

Residents of Union Township NJ know the importance of having a dependable HVAC system to manage the area’s seasonal weather. Whether it’s sweltering in July or freezing in January, Princeton Air is proud to deliver top-rated HVAC services in Union Township NJ that keep your home efficient, comfortable, and climate-ready. With trusted technicians and years of experience across Union County, we’re here to provide solutions that truly make a difference.

Ready to talk to a home services specialist?

Full-Service HVAC Solutions in Union Township

At Princeton Air, we specialize in complete Union Township HVAC services tailored to the unique needs of each home. Our team delivers prompt, professional service with an emphasis on long-term value, energy efficiency, and customer care. Our services include:

Our Service Area

HVAC Installation

High-efficiency HVAC installation tailored to your home and climate

HVAC Installation

HVAC Replacement

HVAC replacement when systems are beyond repair or inefficient

HVAC Replacement

HVAC Maintenance Plans

Routine HVAC maintenance to reduce energy costs and avoid breakdowns

HVAC Maintenance

Emergency HVAC Services

Emergency HVAC services for quick resolutions when comfort can’t wait

Emergency HVAC

Ductless HVAC Services

Ductless HVAC services for flexible, zoned temperature control

Ductless HVAC

HVAC Repair

Fast and dependable HVAC repair for central ACs, furnaces, and heat pumps

HVAC Repair

We use cutting-edge tools and techniques to deliver long-lasting HVAC performance for homes throughout Union Township.

(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

Local Comfort Backed by Local Knowledge

From historic homes near Connecticut Farms to newer properties in Vauxhall and Battle Hill, Union Township offers a mix of architecture and housing styles. That diversity means HVAC systems must be tailored to the home—especially when it comes to balancing energy use, indoor air quality, and comfort.

Our team is familiar with the area’s weather trends, zoning, and building structures, which helps us provide HVAC services that truly match the needs of homeowners in Union Township NJ. Whether you’re dealing with aging ductwork, inconsistent temperatures, or need ductless HVAC services, we’ve got you covered.

Schedule HVAC Service in Union Township NJ Today

If you’re looking for trusted, responsive HVAC in Union Township NJ, Princeton Air is here to help. We’re known for providing fast service, energy-saving solutions, and honest recommendations you can rely on.

📞 Call us today at 619-799-3434 or reach out online to schedule your HVAC installation, repair, or maintenance in Union Township. Let us bring the comfort and efficiency your home deserves—season after season.