Boiler repair & HVAC in Long Island City, Queens

We serve Long Island City from our Ridgewood shop, about 15 min away. Plumbing, HVAC, boiler repair, heating, drains and gas piping. Emergency calls answered 24/7.

Long Island City has two distinct building layers relevant to plumbing and mechanical work: the Hunters Point Historic District's Italianate and Second Empire townhouses built between 1871 and 1890, and a much larger stock of former industrial and warehouse buildings that have been converted to residential lofts and mixed-use space since the 2001 rezoning. The Victorian townhouses carry the full range of 19th-century original materials — galvanized supply, cast-iron DWV, and in many cases original steam heat or early hot-water systems. Industrial conversions often involve significant mechanical upgrades including new HVAC, hydronic systems, and full plumbing rough-ins that require commercial experience alongside residential knowledge.

We're converting a warehouse in Long Island City to residential use — what does a full mechanical rough-in involve?

An industrial-to-residential conversion typically requires running new water supply and drain stacks from the building mains, installing a new heating system (forced hot water or mini-split HVAC is common in LIC lofts), and rough-in for all bathroom and kitchen fixtures per the new unit layout. Concrete slab penetrations for drains and coordination with the DOB permit process are part of the scope. We've done this work in LIC loft buildings and can walk through the mechanical plan before permits are filed.

Our Hunters Point townhouse dates to the 1880s — what generation of plumbing should we expect inside the walls?

Buildings from the 1870s–1890s predate standardized galvanized steel supply and were originally plumbed with wrought iron supply lines and cast-iron waste. In an unrenovated LIC townhouse, you may find iron supply with lead solder joints, original cast-iron drain stacks, and early steam or gravity hot-water heat rather than the one-pipe steam typical of 1920s buildings. Opening walls in a building this old requires diagnosing what's there before scoping any repair — the materials and connection methods are different from the standard pre-war era.