Boiler repair & HVAC in Bensonhurst, Brooklyn

We serve Bensonhurst from our Ridgewood shop, about 28 min away. Plumbing, HVAC, boiler repair, heating, drains and gas piping. Emergency calls answered 24/7.

Bensonhurst was built out in two phases: an initial late-1890s wave of wooden frame houses on subdivided farmland, followed by a dominant second wave of attached brick rowhouses and two-family homes in the 1910s through the 1930s after the Fourth Avenue subway arrived in 1915. The 1910s–1930s brick rowhouse is the signature building type, and those buildings were constructed with galvanized steel supply lines and one-pipe steam heat as standard — systems that in many cases are now 80 to 100 years old and have never been fully replaced. A layer of four- to six-story walk-up apartment buildings from the same era follows the same pattern. Bensonhurst has retained its character without the level of gut renovation seen closer to Manhattan, meaning original mechanical systems are more commonly still in service here than in many comparable Brooklyn neighborhoods.

Our Bensonhurst rowhouse has steam heat from the 1920s — all the radiators work but the boiler is original. What should we do?

An original 1920s boiler that's still heating is either a cast-iron boiler that has survived well past its expected lifespan, or it's been replaced at some point with a unit the owner simply doesn't know the age of — it's worth having a technician confirm the actual age. If it is original or from before 1990, replacement is the recommendation: the efficiency is poor by modern standards, parts availability is limited, and the risk of a mid-winter failure increases sharply as a boiler ages. The distribution piping and radiators can stay — only the boiler needs replacing.

We bought a Bensonhurst two-family and the water pressure is low throughout the whole building — what's causing it?

Low pressure throughout the whole building (not just upper floors) can mean either galvanized supply that's narrowed throughout, or a pressure-regulating valve at the main entry that has failed or is set too low. The simplest check is the pressure gauge at the main shutoff — if the pressure there is also low, it's a PRV or street-supply issue. If pressure at the main is normal but drops through the building, the galvanized supply distribution is the cause. We can test and diagnose the source in one visit.