Open 24/7 — Emergency Service Serving Northern New Jersey

About On Call NJ

Your comfort is our priority — and has been since day one.

On Call NJ was founded on a simple frustration shared by homeowners everywhere: when something goes wrong with your plumbing, heating, or cooling, it's nearly impossible to find a company that answers the phone, shows up when they say they will, and charges a fair, honest price.

We set out to be that company for Northern New Jersey. Today, our licensed and insured technicians serve more than 200 towns across Bergen, Essex, Hudson, Morris, Passaic, Sussex, Union, and Warren counties, handling everything from middle-of-the-night burst pipes to planned water heater installations.

On Call NJ technician installing a smart thermostat set to 72 degrees in a New Jersey home
Setting up a smart thermostat for better comfort and lower energy bills.

What We Stand For

Every decision we make comes back to one idea: treat every customer's home the way we'd want our own treated. That means:

Licensed, Insured, and Local

We're fully licensed and insured, so every job is done to code and you carry zero liability. Just as importantly, we're local. We know these towns, the age of the housing stock, and the problems that come with Northern New Jersey's climate and water. That local knowledge means faster, more accurate service for you.

On Call NJ technician installing a Navien tankless boiler with copper piping in a New Jersey home
Installing a high-efficiency Navien boiler with new copper piping.
On Call NJ plumber repairing a copper pipe leak inside a wall cavity in a New Jersey home
Repairing a copper supply line opened up inside a wall.
On Call NJ technician servicing a rooftop Carrier commercial HVAC unit in Northern New Jersey
Servicing a rooftop commercial HVAC system for a NJ business.

Our promise: When you call On Call NJ, you reach real people who care about getting your problem solved — day or night, every day of the year.

15+Years of Experience
10,000+Service Calls Completed
4.9★Average Customer Rating
24/7Emergency Availability
Why On Call NJ

The Plumber Northern New Jersey Trusts

We built our reputation on showing up, doing honest work, and standing behind it.

24/7 Emergency Response

Real people answer day or night. When you have an emergency, we move fast.

Licensed & Insured

Every job is handled by licensed, insured professionals — done right and to code.

Upfront Honest Pricing

You approve a clear price before any work begins. No surprises, ever.

Local Northern NJ Team

We know these towns, these homes, and the problems they run into.

Have a Plumbing, Heating, or Cooling Problem?

Don't wait for a small issue to become a big one. Our team is standing by 24/7 across Northern New Jersey.