© 2020 by O'Connell Plumbing, Inc.  |  (978) 745-2655  |  19A Larchmont Ave, Salem, MA 01970  |  info@oconnellplumbinginc.com




Master Plumber License #11625

Heating Services

Gas and Oil Systems Serviced

No Heat Calls

Steam Boiler Installations

Hot Water Boiler Installations

System Troubleshooting

Heating System Maintenance

Heating Controls

High-Efficiency Heating Systems

Heating Circulators

Zone Controls

Energy-Saving Controls

System Evaluations

Heat Piping - repairs & installations

Conversions & Converted Systems

Buderus Specialists

Pool Heater Repairs & Installations


Your heating system is critical, and we're here to make sure you don't get left out in the cold! Whether it's a hot water boiler, radiant heating system, steam heating system or a conversion, O'Connell Plumbing & Heating does them all! Repairs, maintenance and full system replacements, we walk you through the process to select the right solution for you.

pause play

emailSubscribe to our free newsletter! Loaded with tips on maintaining your plumbing & heating systems.

Emergency Repairs

No heat? Hearing a strange banging or grinding noise? Got one zone as hot as a pistol and two others that are ice cold?

Dont panic! We'll get you back up and running fast. We make "no heat" calls a top priority, and we'll bring our extensive experience to bear on your heating problem.

Heating Systems We Work On

There are many different heating systems, and most are fired by either gas or oil. O'Connell Plumbing & Heating works on them all! If you have a steam heating system, you're in luck, because we are one of the few companies who understand the peculiarities of steam heating, even as it slowly fades into history.

Often a repair is all you will need, but if you do need a replacement, we'll evaluate your situation to see if a high-efficiency heating system makes sense.