Looking for professional tankless water heater repair & installation in Princeton, New Jersey? Heights Plumbing, Heating & Cooling provides fast, reliable, same-day service backed by 56 years of combined industry experience and engineers on staff.
Whether you need emergency troubleshooting, routine maintenance, or a complete replacement system in Princeton, our licensed technicians arrive on time with fully equipped trucks to get your home back to peak comfort.
What We Offer for Tankless Water Heaters in Princeton
- Radiator heat and no ductwork is the normal starting point in the older parts of town, which is why ductless and small-duct cooling come up so often in Princeton.
- In the historic districts, what can change on the exterior matters — condenser placement, vent terminations and line-set routing all get worked out before anything is ordered.
- Century-old supply piping shows itself as weak flow and pinhole leaks, and we can stage a repiping so a family keeps living in the house while it happens.
Why Princeton Homeowners Choose Heights
Heights Plumbing, Heating & Cooling installs, services and repairs tankless water heaters for homes across North Jersey. A tankless unit heats water on demand, so you are not paying to keep 50 gallons hot all night and you are not running out mid-shower.,Tankless done right is a design job, not just a swap. Our team includes a mechanical engineer and an electrical engineer on staff, so gas sizing, venting and electrical are worked out properly rather than improvised on the day of install.
No Worries Pricing: We inspect your system first and quote the exact price before starting any work. No surprises, no hidden fees.
Nearby Tankless Water Heaters Service Locations
We also provide tankless water heater repair & installation in neighboring Mercer County communities:

