Pipefitting and Welding

Over 35 Years' Experience | Free Estimates | Same-Day Emergency Services

Over 35 Years' Experience

Free Estimates

Same-Day Emergency Services

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Experienced Pipefitting and Welding Installation Services

Northeastern Mechanical Inc's expertise includes the installation of low- and high-pressure boilers, boiler piping, steam piping, mechanical condensate systems, water feeders and cutoffs, and water level controllers.


NMI’s pipefitters install refrigeration systems, process piping and equipment of every description, perform site work, provide building and industrial maintenance, and complete HVACR services and maintenance. Call us for a free estimate.

Pipefitting, Welding Installation, Services and Maintenance

  • Installation and new builds
  • Special projects, repairs and new builds
  • Fabrication
  • Boilers
  • Steam piping
  • Mechanical condensate systems
  • Water feeders and cutoffs
  • Water level controllers
  • Refrigeration systems
  • Hydronic systems (pipe systems)
  • Process plumbing systems 

Dependable Pipefitting and Welding

Call us for a free estimate

Get a one-year warranty on material and workmanship plus manufacturer warranties on new installations

(617) 394-1010

(617) 394-1010

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Northeastern Mechanical Inc

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