Dedicated to Excellence Since 1920 Phone: 413.732.5131 HOME ABOUT MECHANICAL CONTRACTING PROJECT CHESTNUT ST RESIDENTIAL COMPLEX CHESTNUT TOWERS EDUCARE MGM SPRINGFIELD ABOVE GROUND STORM SYSTEM MGM SPRINGFIELD HOTEL PROJECT MGM SPRINGFIELD PARKING GARAGE TRULIEVE CANNABIS GROW FACILITY POPE FRANCIS HIGH SCHOOL VCA INC. MERCY HOSPITAL 1970S SERVICE & MAINTENANCE CONTACT US Mechanical Contracting T. J. Conway Provides; Industrial and Commercial HVAC Systems, Construction & Energy Services... Learn More Service & Maintenance Mechanical Services Capabilities; Plumbing, HVAC, Certified Backflow Prevention Testing, Process Piping, Mechanical Services... Learn More T. J. CONWAY COMPANY T. J. Conway Company is an established mechanical contractor that brings state-of-the-art innovation and in-depth technological knowledge to each project. Started in 1920 by Irish immigrant Thomas Conway, T. J. Conway became a strong business from a foundation of experience and an impeccable work ethic, securing more than just a job well done—a job of excellence. A reputation for quality workmanship-from the building of the Hotel Charles in 1929 to building Mercy Hospital in the 70s and the recent completion of the MGM Casino Hotel and Parking Complex -is a well- deserved accolade for this team of 60 plus employees. Thomas Conway, president and CEO, leads the third generation of the company into the ever-changing 21st century, navigating complex regulations and mechanical advancements with know-how and enthusiasm. About Us » VIEW OUR MAJOR PROJECTS Project Galleries HOME | ABOUT | MECHANICAL CONTRACTING | SERVICE & MAINTENANCE | CONTACT US T. J. Conway Company Licenses: MA Master Plumber License #11538 CT P1 Plumbing & Piping License #277594 CT S1 Heating, Piping & Cooling License #388910 Web Design by Envision Marketing Group Login