DESIGN + BUILD + SERVICE We are a turn-key operation offering fully licensed engineering; fully certified and experienced build, install, service and repair; and an 'one-stop-shop' supplying all mechanical needs. HEATING SUPPLY FABRICATION SERVICE Hot-Water Heating Steam Heating Forced Air Boilers & Condensors Storage Tanks Biomass Boilers Pipe Insulation / Jacketing Boilers Condensors Co2 Blowers Greenhouse Piping Pumps Mixing Valves Valves, Fittings, etc. Storage Tanks Expansion Tanks Monorail Carts Rolling Container Hand Railings Expansion Tanks Plasma Table Services Gas Lines Propane Lines Oil Lines Burner Service Boiler Maintenance Tube Replacement We are a family owned and operated business, located in the Niagara region. ABOUT US Langendoen Mechanical Inc. (LMI), which started in 1978 as Andy Langendoen Greenhouse Mechanical, is a family-owned and operated mechanical contractor located in the Niagara Region. What had started as a small greenhouse mechanical company focused on the service and maintenance of pumps, pipes and boilers, has grown into a full service company (turn-key) including design, service, supply and install. FULLY CERTIFIED: High Pressure Welder; Gasfitter; Oil Burner Technician; Steamfitter; Boiler TSSA Certification Jobsite Gallery “Fully certified to provide and maintain a high level of knowledge, experience and quality in their work.” CONTACT US 1764 South Service Road, St. Catharines, ON EMAIL PHONE © 2020 by LMI

Hot & Cold Water Storage Tanks Boilers, Condensors & Co-Generation Alternative Heating Pipes, Pumps & Valves Fabrication New Construction Maintenance & Repair CONTACT US 1764 South Service Road, St. Catharines, ON EMAIL PHONE © 2020 by LMI