JNJ Air: Your Trusted HVAC Experts in Farmingdale, NY

For over 30 years, JNJ Air has been the go-to HVAC service provider for homeowners and businesses across Long Island. Based right in Farmingdale, NY, this company brings deep local knowledge and reliable heating and cooling solutions to communities from Islip to Huntington Bay. Whether it's a sticky summer day or a chilly winter night, JNJ Air understands the climate challenges of the area and keeps homes and workplaces comfortable year-round.

Business Overview

JNJ Air focuses on both residential and commercial HVAC needs. The team is available 24/7 for emergency repairs, so you're never left sweating or shivering. With skilled technicians who know local building styles—from older homes in Bethpage to modern offices in Melville—they provide fast, effective service. Their work covers installations, maintenance, and troubleshooting, always with a friendly, professional approach.

Key Services

JNJ Air handles all types of HVAC equipment. Their main services include:

• Installation: Setting up new systems like ductless mini-splits or rooftop package units for homes and businesses.
• Preventive Maintenance: Regular check-ups to keep systems running smoothly and avoid breakdowns.
• Repairs & Troubleshooting: Fixing issues with heating, cooling, and refrigeration systems, including emergency calls.
• EMS Programming: Working with energy management systems to improve efficiency and control.

They offer free estimates for projects, so you know the costs upfront.

Areas Served

JNJ Air serves a wide area of Long Island, including Islip, Deer Park, North Massapequa, Bethpage, South Farmingdale, East Islip, Babylon, North Lindenhurst, Wyandanch, Plainedge, Farmingdale, Northport, East Farmingdale, Old Bethpage, Wheatley Heights, Greenport, Montauk, Greenport West, South Floral Park, North Haven, Copiague, North Amityville, Melville, Sound Beach, Centerport, Brightwaters, Halesite, Eatons Neck, and Huntington Bay. Their technicians know the local neighborhoods, from coastal spots like Montauk to suburban areas like Farmingdale, NY, ensuring they can handle any HVAC need.

Company History

Founded over three decades ago, JNJ Air started with a simple goal: provide honest, quality HVAC service at fair prices. Over the years, they've grown by sticking to that promise, building a loyal customer base across Long Island. Their experience spans countless installations and repairs, adapting to new technologies while keeping service personal and reliable.

Leadership

The team at JNJ Air is led by seasoned professionals with deep roots in the HVAC industry. Their hands-on experience means they understand the ins and outs of heating and cooling systems. They're active in the local community, often helping neighbors and businesses with urgent HVAC issues. This local presence makes them a trusted name in Farmingdale, NY and beyond.

Specialties & Highlights

• Rooftop Package Units: Expert installation and maintenance for commercial and residential rooftop systems.
• Ductless Mini Splits: Perfect for older homes or room additions where ductwork isn't feasible.
• Preventive Maintenance Plans: Custom schedules to extend equipment life and improve efficiency.
• EMS Troubleshooting: Skilled with energy management systems for smarter climate control.
• 30+ Years of Experience: A long track record of happy customers and reliable service.

Why Locals Choose JNJ Air

People in Farmingdale, NY and across Long Island pick JNJ Air because they deliver consistent, quality work without surprises. Their 24/7 availability means help is always just a call away. With affordable rates and free estimates, they make HVAC services accessible. Most of all, their three decades of experience show they know how to keep homes and businesses comfortable through every season. For trustworthy HVAC care, JNJ Air stands out as a local favorite.