Offering installation and replacement of most brands, including:





We are a TRANE Authorized Dealer!

Inefficient cooling systems are not cost effective, resulting in higher utility costs and greater risk of failure at the most inconvenient time.  If you are considering replacing your current air conditioning system, we offer free estimates.  Our technicians will explain all of your options, allowing you to make the best educated choice for your home. 


​A/C Services

Summer heat can bring humid, uncomfortable conditions to your home if your cooling system isn't running in tip top shape.  You can depend on Stateline Heating & Cooling for all of your residential cooling needs!

​Annual maintenance can extend the life expectancy of your unit and often prevent the need for costly repairs.  Our technicians will perform an appropriate cleaning on your system, including replacing air filters, checking refrigerant levels and assess condensate drainage so that your system is running as efficiently as possible.

​If you experience a mechanical failure, we offer same day appointments, when available, and will diagnose and repair the system as quickly as possible.

(908) 777-8822


Annual Maintenance and Repair of:

Central Air Conditioning Systems

Ductless Mini Splits

Duct Revision

Dehumidifier Installation and Repair

Thermostat Replacement

Condensate Pump Replacement

Zoning Systems