Trusted HVAC Services in Middletown, NJ

Energy-Efficient Heating & Cooling for Monmouth County Homes

When it comes to dependable HVAC in Middletown NJ, Princeton Air is the company homeowners rely on. We specialize in delivering high-quality, energy-efficient HVAC installation, repair, and maintenance solutions designed for year-round comfort. Whether you’re looking to upgrade an outdated system or need emergency repairs, our team is fast to respond and focused on long-term results.

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Full-Service Middletown HVAC Solutions

Our comprehensive HVAC services in Middletown NJ are designed to meet your home’s unique comfort needs. With our licensed technicians and advanced equipment, we ensure efficient performance and complete satisfaction.

Our Service Area

HVAC Installation

High-performance HVAC installation for new and replacement systems

HVAC Installation

HVAC Replacement

HVAC replacement when systems are beyond repair or inefficient

HVAC Replacement

HVAC Maintenance Plans

HVAC maintenance plans to reduce breakdowns and maximize efficiency

HVAC Maintenance

Emergency HVAC Services

Emergency HVAC services with fast turnaround to restore comfort quickly

Emergency HVAC

Ductless HVAC Services

Ductless HVAC services ideal for zoning and older homes without ductwork

Ductless HVAC

HVAC Repair

Prompt HVAC repair for furnaces, central air, and heat pumps

HVAC Repair

Every service is delivered with precision, care, and a commitment to quality you can count on.

(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 for Better Service

Middletown NJ is one of Monmouth County’s most expansive and diverse communities, with neighborhoods stretching from Navesink and Lincroft to Belford and Port Monmouth. From historic homes near Sandy Hook Bay to newer construction inland, our team understands the wide range of heating and cooling demands these homes face.

The local climate—marked by cold winters and warm, humid summers—requires systems that are both durable and energy-efficient. With Princeton Air, you get tailored HVAC solutions built around the unique characteristics of Middletown homes and seasons.

Schedule Your HVAC Service in Middletown NJ

Whether you’re interested in ductless HVAC services, need a quick HVAC repair, or want to explore a system upgrade, Princeton Air is ready to help. We’re locally trusted, fast to respond, and known across Monmouth County for delivering energy-efficient comfort solutions that make a real difference. Contact us today at 619-799-3434 or reach out online to book your Middletown HVAC service. Experience the professional care and expert solutions that homeowners in your area depend on.