Reliable HVAC Services in Summit, NJ

Reliable Heating & Cooling Solutions for Union County Homes

In the heart of Union County, homeowners in Summit NJ experience all four seasons—from snowy winters to warm, humid summers. At Princeton Air, we understand the demands of New Jersey’s climate and proudly provide high-quality, energy-efficient HVAC services in Summit NJ that keep your home comfortable all year long. Whether you’re upgrading your system or need urgent repair, our expert technicians are here to help.

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Comprehensive Heating & Cooling Solutions

Our experienced team offers a full range of Summit HVAC services, tailored to your home’s needs and optimized for performance and efficiency. We’re committed to delivering solutions that work seamlessly and cost-effectively, including:

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 deliver HVAC solutions with a focus on reliability, energy savings, and long-term comfort—without the upsell.

(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 Knowledge That Makes a Difference

From charming neighborhoods near Reeves-Reed Arboretum to stately homes around Summit Avenue, Summit is known for its blend of historic charm and modern living. Homes in the area range from century-old structures to newer construction, each with unique HVAC challenges.

As your HVAC experts in Summit NJ, we understand how older homes may benefit from ductless HVAC services and how to enhance indoor comfort while respecting architectural integrity. And with cold winters and hot summers, our systems are designed to perform in even the most demanding weather conditions found in Union County.

Call Princeton Air – Summit’s Trusted HVAC Partner

At Princeton Air, we’re proud to be a trusted name in HVAC in Summit NJ. We respond quickly, work efficiently, and stand behind every system we install or service. If you’re looking for long-lasting comfort and a partner who understands the value of energy efficiency and great service—you’ve found it.

📞 Call us today at 619-799-3434 or reach out online to schedule your HVAC installation, repair, or maintenance. We’re ready to bring comfort and reliability to your Summit home—every season of the year.