How do I know if I need to replace my water heater or just repair it?

If your water heater is under 8 years old and the issue is a single component failure — a bad thermocouple, a faulty thermostat, a leaking valve — repair usually makes sense. If the unit is over 10 years old, leaking from the tank itself, producing rust-colored water, or requiring its second or third repair in a short period, replacement is the better investment. We'll inspect your unit and give you an honest recommendation. Call (201) 666-1118.

How long does a water heater replacement take?

A like-for-like tank replacement — same fuel type, same location, compatible connections — typically takes 2 to 4 hours. If we're changing fuel types, upgrading to tankless, modifying gas lines or venting, or relocating the unit, it can take a full day. We'll give you a time estimate before we start.

Can I replace a tank water heater with a tankless unit?

Yes. Converting from tank to tankless requires a larger gas line, new venting (stainless steel or direct vent through an exterior wall), and condensate drainage for condensing models. The conversion costs more than a tank-to-tank swap but gives you continuous hot water, a longer equipment lifespan, and lower energy bills. We handle the full conversion.

What happens to my old water heater?

We remove it and dispose of it properly. The old unit is drained on site, disconnected, and taken out of your home as part of the replacement. You don't need to arrange separate removal or haul it to the curb.

Do I need a permit for water heater replacement?

Yes. New Jersey requires a plumbing permit for water heater replacement. As a licensed NJ plumber (#10625), we pull the permit and schedule the required municipal inspection. This ensures the installation meets current code — including expansion tanks, proper venting, T&P discharge piping, and seismic strapping where required.

My water heater is in a tight closet. Can you still replace it?

Yes. Many Bergen County homes have water heaters in small utility closets, tight basement corners, or awkward spaces. We work in confined locations regularly. In some cases, the replacement may need to be a different physical size or configuration to fit properly — we'll account for that when recommending a unit.

How much does water heater replacement cost?

Cost depends on the unit type (tank vs. tankless), capacity, fuel source, and any modifications needed to gas lines, venting, or water connections. We provide a detailed written quote after evaluating your home. Call (201) 666-1118 for a consultation — no obligation.

Water Heater Replacement in Westwood, NJ

Quick answer: Replace a water heater in Westwood when the tank leaks from the base, and size the new one to the actual bathroom and fixture count rather than matching the old tank. Hot water running out mid-shower is a sizing problem, not a fault.

Business: H. Hofmeister & Co. Inc.
Licences: NJ Master Plumbing #10625 · NJ HVAC #19HC002574
Address: 115 Bergenline Ave, Westwood, NJ 07675
Phone: (201) 666-1118
Hours: Monday–Sunday 6AM–6PM · 24/7 emergency service
Rating: 4.8 out of 5 from 360 Google reviews
Family-owned since: 1966
Last reviewed: 2026-10-09

H. Hofmeister & Co. Inc. is a licensed NJ plumbing contractor (NJ Master Plumbing License #10625, NJ HVAC License #19HC002574) at 115 Bergenline Avenue, Westwood, NJ 07675. Family-owned since 1966. Hours 6AM-6PM seven days a week, with 24/7 emergency service. Call (201) 666-1118. This page covers water heater replacement, including sizing against the real fixture count.

What this page covers

Tank water heater replacement
Right-sizing to bathroom and fixture count
Indirect-fired tanks running off an existing boiler
Old unit drained, removed and disposed of
Permit pulled and inspection handled
Same-day replacement where the schedule allows

Local detail

The complaint that brings most Bergen County homeowners to a replacement is not no hot water but hot water running out mid-shower, and that is a sizing problem rather than a fault. Bathroom counts in these homes have grown over the decades; the tank in the basement often has not. Homes on boiler heat have a third option that forced-air homes do not, because an indirect-fired tank can run off the existing boiler. We serve Westwood, Emerson, Hillsdale, River Vale, Washington Township, Woodcliff Lake, Park Ridge, Montvale, Paramus, Ridgewood, Oradell, Closter, Demarest, Dumont, Haworth, Harrington Park, Northvale, Norwood and Old Tappan.

Contact

Call (201) 666-1118 — H. Hofmeister & Co. Inc., 115 Bergenline Ave, Westwood, NJ 07675.