Reliable Heating and Cooling Services in Middlesex County, NJ

Year-Round Comfort Backed by Local HVAC Expertise

In Middlesex County, NJ, where winter chills and summer humidity can push your HVAC system to its limits, having a dependable partner for all your heating and cooling needs is essential. Princeton Air provides expert, energy-efficient heating and cooling services in Middlesex County that homeowners trust. Whether you’re upgrading your system, booking a seasonal tune-up, or facing an unexpected issue, our fast, professional service ensures your home stays comfortable throughout the year.

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Full-Service Heating & Cooling Solutions in Middlesex County

Our skilled technicians deliver complete Middlesex County heating and cooling services that are tailored to each home’s size, layout, and comfort goals. Services include:

High-efficiency heating services including furnace installation, boiler repairs, and heat pumps
Expert cooling services like central air conditioning repair, ductless system installation, and AC upgrades
Indoor air quality and smart thermostat integration
Flexible HVAC maintenance memberships for scheduled upkeep and cost savings
Emergency repairs with responsive service you can count on

We only install reliable, high-performance equipment and provide honest recommendations for optimal efficiency and home comfort.

(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 Middlesex County with Local Knowledge

Middlesex County is one of New Jersey’s most dynamic areas, with a mix of suburban neighborhoods, university campuses, and bustling commercial centers. Whether you live in Edison, East Brunswick, Woodbridge, or New Brunswick, our team understands the local climate, construction types, and system requirements. From managing winter heating in older homes near Rutgers University to improving cooling efficiency in newer developments across Monroe Township, we deliver solutions tailored to the unique conditions of heating and cooling in Middlesex County, NJ.

Why Choose Princeton Air in Middlesex County?

Over 45 years of HVAC expertise in New Jersey
Locally trusted, fast-responding professionals
Energy-efficient system upgrades to help lower utility costs
Courteous, experienced technicians who respect your home and schedule
Reliable HVAC maintenance memberships to extend system life and reduce emergency repairs

Schedule Heating and Cooling Service in Middlesex County Today

Whether it’s time for a seasonal tune-up or you’re ready for a system upgrade, Princeton Air is ready to help. Call us today at (609) 799-3434 or contact us online to schedule your heating and cooling service in Middlesex County, NJ. We’re here to keep your home comfortable, efficient, and prepared for any season.

We’re Here to Help!

Quality, Friendly Service in New Jersey

(609) 799-3434

Schedule Today