Manhattan · Boiler
Boiler Installation in Manhattan
The right boiler, sized and installed right. Serving homeowners throughout Manhattan, from Upper West Side to Hell's Kitchen.
Manhattan's townhouses — from the West Village to Harlem — more closely resemble Brooklyn brownstones, often with original steam or early hot-water systems and narrow mechanical rooms that require careful equipment planning for any boiler replacement. When it comes to boiler installation, that context shapes how we approach every job in Manhattan — from the tools we bring to the diagnostic steps we take first.
New York homes range from narrow rowhouses to detached Long Island properties, and boiler sizing has to account for square footage, insulation, radiator count, and domestic hot water demand. An installation done by eye rather than by calculation is one of the most common causes of high fuel bills and uneven heat. In Manhattan specifically, we regularly see building management coordination for shared-stack repairs and bathroom and kitchen remodel plumbing within tight, non-standard layouts, both of which factor into how we diagnose and price boiler installation calls in the area.
Warning Signs
Signs You Need Boiler Installation in Manhattan
Replacing a boiler older than 15-20 years
Adding heat to a finished basement, addition, or ADU
Converting from oil to high-efficiency gas
Persistent uneven heating that repairs haven't resolved
Our Process
How It Works
Home heat-load assessment
We calculate the correct BTU output for your home's size, insulation, radiator layout, and hot water demand — not guessed from the old unit's rating.
System design
We select the boiler type (steam, hot-water, or combi), fuel source, and plan venting, piping runs, and control placement before any equipment arrives.
Site preparation
The mechanical room and access path are protected, and the old unit — if one exists — is safely disconnected and removed.
Professional installation
The new boiler is set, piped, and vented to current code, with permits and inspections handled as required for the scope of work.
Commissioning & safety testing
We run a full combustion analysis and pressure test to confirm the system is operating safely and efficiently before we leave.
Walkthrough & training
We walk you through thermostat operation, basic maintenance, and what to watch for during the system's first heating season.
Coverage
Manhattan Neighborhoods We Serve
Our Work
Before & After
Boiler Installation in Manhattan photos coming soon
Boiler Installation in Manhattan photos coming soon
Reviews
What Manhattan Homeowners Say
“I had a leak in my living room ceiling and couldn't figure out where it was coming from. Keon and his employee showed up quickly after I reached out. They were professional, patient, and took the time to explain everything to me.”
Lisa B.
Brooklyn, NY · Pipe Repair
“Worked on the complicated pipes in our 125-year-old home. We were satisfied with the work and would hire again.”
Makeba D.
Brooklyn, NY · Pipe Repair
“Keon was able to come the same day. He was very meticulous pinpointing the issue and tried to be as minimally invasive as possible.”
Elias Z.
Brooklyn, NY · Pipe Repair
FAQ
Frequently Asked Questions
Installation costs depend on the boiler type, whether a fuel conversion is involved, and what venting the building can support, so a published flat price would be misleading. You get a clear, itemized estimate after an on-site heat-load assessment — before any equipment is ordered.
Most residential replacements are completed in one to two days, depending on how much venting and piping has to change. An oil-to-gas conversion or a switch to a condensing unit needing new venting typically runs to the longer end of that range.
Sizing comes from a heat-load calculation — square footage, insulation, window and radiator count, and domestic hot water demand — not from matching the old unit's rating. That matters because a great many existing NYC boilers were oversized to begin with, and copying that number forward carries the original mistake into the new system.
Often, yes. A single failed component on a sound, correctly sized boiler is a repair, and age alone does not change that. Replacement earns its cost when repairs have become annual, when the heat exchanger or shell itself is compromised, or when the original unit was sized wrong — because no repair fixes a sizing problem.
Yes, we serve homeowners across Manhattan, including Upper West Side, Upper East Side, West Village, Harlem, and every neighborhood in between.
Related Services
Other Services in Manhattan
From the Blog
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