Hot Water NJ brings licensed, insured water heater expertise to every New Jersey home.
EcoSmart Water Heater Installation
We install the complete EcoSmart tankless lineup, matching the right model to your home's hot water demand, fuel type, and budget. Every EcoSmart installation is performed to New Jersey plumbing code with the proper permit and inspection.
EcoSmart Repair & Replacement
Already own a EcoSmart water heater? Our technicians diagnose and repair EcoSmart systems quickly, with common parts on the truck. When it's time to replace, we'll recommend the best current EcoSmart model—or compare it honestly against other brands so you can choose with confidence.
Why Homeowners Choose EcoSmart
Electric tankless units with self-modulating technology. We've installed and serviced these systems across Northern NJ for years, so we know their strengths, their quirks, and how to get the most life out of them.
Other Brands We Service
See all water heater brands we install and repair →