Air Conditioning

Air Conditioning

When one hot day follows another during the thick of summer, trust John Duffy Energy Services to keep your residence cool and comfortable. Offering a wide breadth of air-conditioning units from high-quality, energy-efficient brands, our company supplies cooling solutions to residents in North and Central New Jersey. Delivering unparalleled installation, maintenance and repair services, our highly trained, NATE-certified technicians will work quickly to get your current or new air-conditioning unit up and running, so you can begin enjoying a comfortable interior environment once again.

Choose Air-Conditioning Units From Top Brands

At John Duffy Energy Services, we install only energy-efficient units from top names, including Trane, American Standard and Goodman. Save on monthly cooling costs while reducing your home’s environmental impact by picking out an air-conditioning unit from our vast selection. Here are a few of the units we offer:


Trane: XL20i

As one of the most efficient A/C units on the market, the XL20i offers reliable cooling with help from its Dual Climatuff® compressors. During mild days, the smaller compressor runs to help save energy, and when it’s warmer out, the larger component operates to provide excellent cooling. This unit also features a Seasonal Energy Efficiency Rating (SEER) up to 20 and ComfortLink™ II communicating control technology, which connects all the components of your system together for consistent performance.

American Standard: Allegiance 16 Communicating Air Conditioner

Offering generous two-stage cooling, the Allegiance 16 Communicating Air Conditioner boasts a two-step duration compressor, which runs at 70% capacity most days and kicks up to 100% when there’s a drastic change in temperature. This whisper-quiet unit also has the ability to coordinate with other system components thanks to the AccuLink Communicating System. Save on your monthly utility costs while reducing greenhouse gas emissions with this first-rate A/C unit.

Goodman: DSXC16 Air Conditioner

With a budget-friendly price tag, the DSXC16 air-conditioning unit offers high-efficiency cooling at an affordable rate. The high-density foam compressor sound blanket and two-speed, quiet condenser fan motor reduce noise levels, while the diagnostic indicator lights keep you up to date on the status of your air conditioner. This unit also includes a factory-installed filter dryer to help remove moisture and trap impurities for reliable operation.

Air-Conditioning Service Plans

With our air-conditioning service plans, you can rest assured knowing that air-conditioning repair is only a phone call away – 24 hours a day, seven days a week. Whether you choose the silver or gold service plan, your annual, preseason tune-up is included. Plus, you’ll receive discounts, enjoy priority service and never have to dole out overtime charges. It’s peace of mind you can take straight to the bank.

Learn More

Contact John Duffy Energy Services today, and discover the difference a new, energy-efficient air conditioner can make in your home. .

Office Address
465 Mulberry St Newark NJ 07114-2736

Mailing Address
P.O. Box 5610, Newark, NJ 07105