Emergency Service

24 Hours, 7 Days a Week

Union County, NJ HVAC Service Areas

Heating, Ventilation, and Air Conditioning Service, Repair, and Installation

We are always near by you. Contact Us ANYTIME!

Rest easy knowing that whenever you have an HVAC issue, a need for service, repair, or a new installation, Bill Leary Air Conditioning and Heating is here for you! We are available year-round and offer 24-Hour Emergency Services in Middlesex County, Monmouth County, Somerset County, and Union County, NJ. 


We choose top quality products to meet your air conditioning or heating service, repair, or installation needs. A few of the brands we offer service for include, but are not limited to, Goodman, Carrier, Bryant, Trane Mitsubishi, and Daiken.


We strive for 100% customer satisfaction! Below is a list of towns we service in Union County.


100% Financing Available

Bill Leary Air Conditioning & Heating 

& Elizabethtown Gas

New Jersey’s Clean Energy Program™

Can offer UPGRADED SAVINGS & REBATES

Up to $1400 on new high efficiency heating & hot water systems 

an additional SAVINGS of

Up to $500 on new high efficiency air conditioning systems.

FREE IN-HOME ESTIMATE FOR NEW EQUIPMENT

HVAC vector image for Bill Leary Air Conditioning & Heating, Union County, NJ.

Oil to Gas conversions available…we make it EASY!

Servicing Your Town, See List of Towns Below:

Don't see your brand below? Call us!

Share by: