Water Heaters · Same/Next-Day Replacement
Water Heater Installation & Repair in Brooklyn & Queens
No hot water is a today problem, and we treat it like one: in most of Brooklyn and Queens we replace failed water heaters same-day or next-day, installed by a Licensed Master Plumber with the permit handled and the old unit hauled away.
Tank, tankless, or heat-pump — we install all three, and we’ll tell you honestly which one your building and your usage actually justify.
What Drives the Price of a Water Heater Install
We quote water heaters as one written number — unit, labor, code items, permit, and haul-away — before any work starts. What moves that number:
- Unit type and size: a like-for-like 40-gallon tank is the baseline; tankless and heat-pump units cost more up front and involve more installation work.
- The swap itself: same location, same fuel, working shutoffs = simple. Relocations, venting changes, and corroded valves add scope.
- Gas and code items: gas connector and shutoff replacement, expansion tanks, drain pans, and venting corrections that current code requires even when the old install skipped them.
- Permits and filings: gas water heater replacements are Licensed Master Plumber work with DOB filings where required — included in our number, not a surprise line item.
Tank vs. Tankless vs. Heat-Pump: The Honest Guide
Conventional tank — the right answer more often than the internet admits.
Proven, fast to replace, and the cheapest path back to hot water. A quality tank installed to code — expansion tank, proper venting, drain pan where needed — serves a typical home for 8 to 12 years. If your existing tank location and gas line work, a like-for-like swap is the same-day option.
Tankless — endless hot water, if the building cooperates.
On-demand units deliver unlimited hot water and hang on a wall. The NYC realities: they often need a larger gas line, new venting through masonry, and annual descaling in our hard-ish water. Great fit for high-demand households and renovations where walls are already open; a forced fit in buildings where they aren't.
Heat-pump water heaters — the electrification on-ramp.
HPWHs heat water at a fraction of the energy of electric-resistance units and burn no gas at all. They want space and air to breathe (an unfinished basement is ideal), a suitable electrical circuit, and a condensate drain. Utility rebates under NYS Clean Heat remained active in 2026 — worth checking current amounts when you plan the swap. If you're thinking about your building's long-term move off gas, this is the practical first step, and almost nobody else in the borough is installing them.
Repair or Replace?
The two questions that decide it: how old is the unit, and where is the water coming from?
- Leaking from the tank itself: replace. A corroded tank shell has no repair, and waiting risks a flooded floor.
- Under 6–8 years old with a fixable symptom — a failed thermocouple, gas valve, element, or a leaking fitting: repair is usually worth it.
- Over 10 years old with any real symptom: put the repair money toward the replacement. You’ll be replacing it soon regardless — better on your schedule than at 11 p.m.
- Not enough hot water, rusty hot water, rumbling: sediment and anode issues on younger tanks can be serviced; on old tanks they’re the beginning of the end.
Gas Water Heaters Are Licensed Gas Work
Swapping a gas water heater means disconnecting and reconnecting a gas appliance — work NYC law reserves for a Licensed Master Plumber, with DOB filings where required. This is the corner the cut-rate installers cut, and it surfaces later as a failed inspection or a problem at closing. The licensed gas work behind every installation →
No Hot Water Right Now?
Call (718) 835-3555 and tell us what you've got — fuel type, tank size if you know it, and where it sits. For common configurations we can quote on the call, pick up the unit, and have hot water running the same or next day. Tenant-occupied building? Say so — those calls go to the front of the line, and NYC's year-round hot-water requirement means they should. HPD heat & hot-water rules for owners →
Building Owner?
Multi-unit hot-water plants, commercial water heaters, and indirect systems are a different scale of project — sized to the building, coordinated around tenants, and tied into your compliance calendar. Multi-unit hot-water plants and building heating systems →
FAQ
Frequently Asked Questions
How much does a water heater cost installed?
It depends on four drivers: the unit type and size (tank vs. tankless vs. heat-pump), what the swap involves (like-for-like is simple; relocations and venting changes are not), the gas or electrical work required, and the permit scope. We quote a written, fixed installed price over the phone for straightforward replacements — unit, labor, code items, permit, and haul-away in one number, before we dispatch.
How long does installation take?
A like-for-like tank replacement is typically done in a few hours once we’re on site. Tankless conversions take longer — usually a full day — because of venting, gas line sizing, and wall mounting. Heat-pump water heaters land in between, plus any electrical coordination. In all cases the visit ends with hot water running and the old unit gone.
Should I get a 40-gallon or 50-gallon tank?
Match the tank to the household, not the habit. A 40-gallon gas unit serves most two- to three-person households; four or more people, big soaking tubs, or back-to-back morning showers usually justify the 50. Going bigger than you need wastes standby energy; going smaller guarantees cold showers. If your current tank never ran out, replacing like-for-like is a safe call.
Is a tankless water heater worth it in NYC?
Sometimes. Tankless gives you endless hot water and frees up floor space, and it shines in homes with high, spread-out demand. The honest catches in NYC housing stock: the gas line often needs upsizing, venting must be rerouted through walls that may be brick, and hard-water scaling means annual maintenance matters. When the building makes it easy, tankless is great; when it doesn’t, a quality tank is the better money.
Who pulls the permit for a water heater replacement?
We do — replacing a gas water heater involves gas connections, and that work legally requires a Licensed Master Plumber with the appropriate DOB filing. Unpermitted water heater swaps are a classic finding at building sale time. Ours are installed to code, permitted where required, and documented so the install never comes back on you.
I’m a landlord — what are my hot-water obligations to tenants?
NYC requires owners of tenant-occupied buildings to provide hot water year-round — it’s not seasonal like heat. A failed water heater or hot-water plant in a rental building is therefore both a service emergency and an HPD complaint waiting to happen. Call us first; we prioritize no-hot-water calls in occupied buildings.
Explore related paths
Out of Hot Water?
Call now for same/next-day replacement in Brooklyn & Queens — or request a quote for a planned upgrade to tankless or heat-pump. Written price before any work begins.