EXPERT HEATING & COOLING SERVICES

Heating

Don’t stay uncomfortable this winter! A central gas heating system should be able to provide a consistent amount of warmth to keep you comfortable inside your home.

AIR
CONDITIONING

Don’t let the heat make you uncomfortable in the summer! A reliable air conditioning system is essential for maintaining a cool and refreshing atmosphere in your home.

INDOOR AIR
QUALITY

Ensuring good indoor air quality is key to creating a healthy and pleasant environment in your home. Breathe easy and enjoy fresh, clean air with our professional indoor air quality services!

Heat Pump & Ductless Systems

A well-maintained heat pump provides efficient heating in winter and cooling in summer, ensuring a cozy atmosphere in your home. Let us help you achieve the perfect climate!

Water
Heaters

Reliable water heater services ensure you always have access to hot water when you need it. Keep your home comfortable and your water flowing smoothly with our expert water heater solutions!

Hot Water &
Steam Boilers

A well-functioning boiler is essential for consistent heat throughout your home. Don’t let the chill catch you off guard—trust us to keep your boiler running efficiently and your space comfortable!

Generators

Reliable generator services ensure you have power when you need it most. Keep your home running smoothly and stay prepared for any situation with our expert generator solutions!

Maintenance
Plans

With regular maintenance you will prevent small problems from becoming big problems and ensure optimal performance of your comfort system. We also offer annual service agreements, which can reduce the cost of a Performance Tune-Up.

Ron Jon Heating and Cooling Inc.

Proudly Serving Our Customers over 40 Years

Welcome to Ron Jon Heating & Cooling, Inc., your trusted partners in home comfort for over four decades. From Princeton to Mahwah and Union to Sparta, we’ve had the privilege of serving New Jersey families with dedication and care.

With an unblemished reputation and a customer-first approach, we’ve built a legacy of excellence in HVAC services. Here at Ron Jon we service and deal with all major brands, so you can count on our skilled service technicians to keep your home cozy and secure.

In New Jersey, we’re proud to be recognized as one of the top HVAC contractors, thanks to our quick response to emergencies and commitment to your satisfaction. Whether it’s scorching heat or bitter cold, we’re here to ensure your home remains comfortable.

Experience the Ron Jon difference – reliable, efficient, and always focused on your well-being.

Same Day Service

1-Day Installations

Family Owned & Operated

Financing Options Available

40 Years in Business

Fully Licensed & Insured

Who We Serve

Residential

Commercial

New Construction

WHAT OUR CLIENTS SAY

Trusted by many Homeowners

61 Trusted Reviews

4.4

I highly recommend Ron Jon and especially tech, Joe C. We have purchased multiple furnace and ac units from Ron Jon. When I schedule maintenance I always request Joe. Joe is punctual and very knowledgeable. I know when Joe is coming the job will be done right!

Joe has been serving our AC for years — first the older system that came with the house and now the one we replaced it with. Always on time, great communication, friendly guy, performs the service efficiently and cleans up afterwards. Shares tips for keeping the system running its best. Can’t ask for anything more.

Thorough job as always on my summer start-up service. The technician even corrected a problem that I didn't realize I had with the humidifier (mis-connected wiring that prevented it from working this winter).