Langendoen Mechanical Inc.

1764 South Service Rd, St. Catharines, ON, L2R 6P9


(905) 984-8711

Boiler and heating systems. Certified gasfitters, oil fitters, steamfitters and welders. Boiler retubing, pipe insulation, and Heat storage tanks.


Andy Langendoen, Owner

Dan Langendoen, Owner

Phil Langendoen-Systems Engineer

Posted in Boilers/Heating Systems, Cogeneration, Cooling & Refrigeration Systems, Dehumidification Systems, Design & Engineering, Electric Motors & Pumps, Energy Evaluation, Energy/Fuel Distribution, Equipment (Installation, Maintenance), Gasfitter, Heating Systems, Storage Tanks, Supplies & Services and Welders