Heat service · Staten Island
Boiler replacement in Staten Island
New gas, steam and combi boilers for houses, apartment buildings and commercial properties in Staten Island, including oil-to-gas conversions, with sizing, venting, gas work and DOB filing handled by a licensed master plumber.
GW Mechanical Corp installs new boilers in Staten Island, including oil-to-gas conversions, and files the work with the city. Call 646-980-2411 for a written quote.
Boiler replacement across Staten Island
Staten Island is where we do most of our oil-to-gas conversions: a new gas boiler, gas piping, meter coordination with the utility, a chimney liner or sidewall vent, and removal of the oil tank. Houses in Great Kills, Eltingville, Annadale, Tottenville and across the mid-island neighborhoods are doing this every year as oil equipment ages out. Raised and rebuilt homes on the East and South Shore often need the replacement boiler relocated to an elevated utility room, and we design the venting and condensate for that. We also handle straightforward gas-to-gas replacements across the North Shore.
We dispatch to Staten Island daily; the Verrazzano puts the North Shore 35 to 45 minutes from the shop, and we stage parts for South Shore calls so one trip finishes the job.
What we handle
Heat-loss sizing so the new boiler fits the building, not the old nameplate
Gas, steam, condensing and wall-hung combi boilers from major manufacturers
Oil-to-gas conversions including gas line, meter coordination and chimney liner
Indirect water heaters and zoning added at the same time
DOB filing, inspection and manufacturer warranty registration
Removal and disposal of the old boiler and oil tank
Staten Island neighborhoods we serve
Every neighborhood in Staten Island, ZIP codes 10301–10314, 24 hours a day.
- St. George
- Tompkinsville
- Stapleton
- New Brighton
- West Brighton
- Port Richmond
- Westerleigh
- Clifton
- Rosebank
- Grasmere
- Todt Hill
- Dongan Hills
- Midland Beach
- New Dorp
- Oakwood
- Great Kills
- Eltingville
- Annadale
- Huguenot
- Prince's Bay
- Charleston
- Tottenville
- Travis
- Bulls Head
See the full Staten Island service page for every service we offer in the borough, or the boiler replacement service page for details that apply citywide.
Questions from Staten Island
Who installs boilers in Staten Island?
GW Mechanical Corp installs gas, steam and combi boilers across Staten Island, including oil-to-gas conversions, and files the work with the Department of Buildings.
How much does a new boiler cost in Staten Island?
It depends on the size, type and venting. We measure the building, then give a written quote before anything is ordered.
How long does a boiler replacement take in Staten Island?
One to two days for a house, longer for a building central plant. In heat season we keep temporary heat on or schedule the changeover to minimize the time without heat.
Do you do oil-to-gas conversions in Staten Island?
Yes: the new gas boiler, gas piping, utility meter coordination, chimney liner or sidewall venting, DOB filing and removal of the oil tank.
Is boiler replacement filed with the city?
Yes. Boiler and gas work is filed with the Department of Buildings by our licensed master plumber and inspected.
Boiler replacement in other boroughs: Brooklyn · Queens · Manhattan
Need boiler replacement in Staten Island?
A dispatcher answers 24/7. Tell us where you are and what is wrong.
646-980-2411