There's nothing worse than a plumbing failure in Washington with no one to call — so we make sure you always have someone.
We treat your Washington home like our own, with drop cloths, clean work, and respect for your time.
Local Plumbing, Heating & Cooling in Washington
From older housing stock to newer developments, Washington has a wide mix of plumbing systems, and our crews are equipped for all of them.
That's why so many Washington 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 Washington, NJ
We handle the full range of plumbing, heating, and cooling needs for Washington:
Emergency Plumbing in Washington
24/7 emergency plumbing repairs
View DetailsDrain Cleaning in Washington
fast clog removal for sinks, tubs & main lines
View DetailsSewer Line Service in Washington
main sewer line cleaning, camera inspection & repair
View DetailsWater Heater Repair & Installation in Washington
repair & replacement for tank and tankless heaters
View DetailsPlumbing Repair in Washington
leaks, faucets, toilets, fixtures & repiping
View DetailsHeating Repair in Washington
boiler & furnace repair, service & installation
View DetailsAir Conditioning Repair in Washington
AC repair, tune-ups & new system installation
View DetailsWhy Washington Chooses On Call NJ
Same-Day Availability
Many Washington repairs can be handled the same day you call.
Upfront, Honest Pricing
You approve a clear price before work starts. No hidden fees on any Washington service call.
Local Warren County Team
We know Washington and the rest of Warren County — the homes, the pipes, and the common problems.
Workmanship You Can Trust
We stand behind every repair and installation we complete in Washington.
Frequently Asked Questions
Because we serve Washington and the surrounding Warren County area directly, we're often able to reach you the same day, and quickly for true emergencies. Call 862-860-1807 and we'll give you an honest time estimate.
We give you an upfront, transparent price before any work begins on your Washington job, so you always know what to expect — no surprises after the fact.
Absolutely. Every technician who works on a Washington home is fully licensed and insured, so your project is handled to code and you carry no liability.
We handle emergency plumbing, drain cleaning, sewer line service, water heater repair and installation, general plumbing repair, heating, and air conditioning for Washington homes and businesses.
When Washington needs a plumber that answers, shows up, and gets it right, On Call NJ is the name to remember.