On Call NJ has built its reputation in Roxbury on one simple promise: dependable plumbing, day or night.
Our technicians arrive in Roxbury on time, in uniform, and ready to explain exactly what's going on before any work begins.

Local Plumbing, Heating & Cooling in Roxbury
Many homes in Roxbury were built decades ago, and aging supply lines and drains are some of the most common calls we get in Morris County.
That's why so many Roxbury homeowners keep our number handy. From the first call to the final fix, we focus on doing the job right and treating your home with respect.
Our Services in Roxbury, NJ
We handle the full range of plumbing, heating, and cooling needs for Roxbury:
Emergency Plumbing in Roxbury
24/7 emergency plumbing repairs
View DetailsDrain Cleaning in Roxbury
fast clog removal for sinks, tubs & main lines
View DetailsSewer Line Service in Roxbury
main sewer line cleaning, camera inspection & repair
View DetailsWater Heater Repair & Installation in Roxbury
repair & replacement for tank and tankless heaters
View DetailsPlumbing Repair in Roxbury
leaks, faucets, toilets, fixtures & repiping
View DetailsHeating Repair in Roxbury
boiler & furnace repair, service & installation
View DetailsAir Conditioning Repair in Roxbury
AC repair, tune-ups & new system installation
View DetailsWhy Roxbury Chooses On Call NJ
Workmanship You Can Trust
We stand behind every repair and installation we complete in Roxbury.
Clean, Respectful Service
We protect your floors, clean up after ourselves, and leave your Roxbury home better than we found it.
Upfront, Honest Pricing
You approve a clear price before work starts. No hidden fees on any Roxbury service call.
Straight Answers
We explain the problem and your options in plain language — you decide what's right for your Roxbury home.
Frequently Asked Questions
We handle emergency plumbing, drain cleaning, sewer line service, water heater repair and installation, general plumbing repair, heating, and air conditioning for Roxbury homes and businesses.
Absolutely. Every technician who works on a Roxbury home is fully licensed and insured, so your project is handled to code and you carry no liability.
Yes. On Call NJ offers 24/7 emergency service throughout Roxbury and all of Morris County. Whenever a plumbing, heating, or cooling emergency strikes — day, night, weekend, or holiday — call 862-860-1807 and we'll respond fast.
Yes. We stand behind our workmanship on every repair and installation we complete in Roxbury. If something isn't right, we make it right.
From the first call to the final fix, On Call NJ is committed to doing right by every Roxbury customer.