Hydronic Heating & Hot Water Boiler Services

Close-up view of industrial mechanical equipment with a Weil-McLain logo, pipes, gauges, and valves in a factory or industrial setting.

We install and service residential and multifamily hot water boiler systems including baseboard heating, radiant heating, circulators, expansion tanks, zone valves, air separators, boilers with primary/secondary piping, and high-efficiency condensing boilers.

A plumbing system with copper pipes and a brass valve labeled 'Spirovent' Microbubble Resorber' connected to a gray expansion tank. Boiler system in a multi-family building in Queens NYC.

Our team works on both traditional cast iron boilers and modern wall-hung hydronic systems from manufacturers including Weil-McLain, Peerless, US Boiler, and more.

Close-up of a green and black TACO 007E high-efficiency circulator with a black dial, mounted on copper pipes in a mechanical room in Astoria Queens, NYC.

Some Common Problems We Handle

  • No heat in baseboards

  • Air trapped in heating lines

  • Boiler pressure rising too high

  • Leaking expansion tank

  • Circulator pump failure

  • Zone valve problems

  • Noisy piping or banging

  • Low system pressure

  • Frequent boiler shutdowns

  • And general boiler troubleshooting and maintenance

Commonly Asked Questions FAQ

How long do boilers last?

20-35 years. In older NYC buildings, it’s not unusual to still find cast iron boilers from the 1960s–1980s running, especially in brownstones and multifamily buildings. The issue is usually not whether they still operate — it’s efficiency, reliability, parts availability, and safety.

What shortens boiler life?

  • Poor water quality or untreated system water

  • Frequent fresh water makeup from leaks

  • Improper near-boiler piping

  • Lack of annual combustion/service

  • Oversized boilers short-cycling

  • Dirty burner operation

  • Chimney drafting issues

  • Steam systems converted improperly to hot water

  • Expansion tank failures causing pressure stress

Baseboard Heating Systems

We repair and install hydronic baseboard heating systems including zoning controls, circulators, air elimination components, and boiler piping upgrades.

Radiant Floor Heating

Hydronic radiant heating systems provide efficient and even heating using warm water circulated beneath finished floors.

Brands we Install and Service but not limited to:

  • Weil-Mclain

  • Peerless

  • Burnham

  • US Boiler

  • Buderus

  • Laars

3 residential Weil McLain boilers with copper and metal pipes and gauges, installed on bricks in a boiler room in Astoria Queens, NYC.

We Provide Boiler Services Throughout:

Queens

Manhattan

Brooklyn

The Bronx

Staten Island

Get In Touch - Contact Us!

If you’re having boiler troubles, give us a call today at (718) 767-0397

OR

Reach out via e-mail by filling out the form.