Preventative Maintenance

Preventative Maintenance (PM) is the most important tool that business owners and facility managers overlook. This oversight can cost you hundreds of thousands of dollars each year. At BMS, we do not embrace the “one size fits all” approach to designing a maintenance plan. Our PM programs are totally customer-focused and tailored to the specific needs of your individual facility.

24-Hour Emergency Service Line

2-hour response time – guaranteed

Performance Contracting, Energy Audits and Efficiency Upgrades

BMS/N.B. Kenney can audit, design, upgrade and retrofit your existing facility both mechanically and architecturally to optimize energy usage and lower your overall operating costs.


BMS specializes in both Industrial and Commercial refrigeration. Whether it be Ice Rinks or Ice Machines, BMS can maintain and retrofit your existing equipment. Our technicians service Manitowoc, Hoshizaki, Kold Draft, Walk-in Coolers/Freezers, Kolpak, Polar King and Norlake.


BMS provides a complete range of  plumbing services, including water heater repair and replacement (gas, electric and oil), restroom and kitchen additions and upgrades, sewer and drain cleaning, water filtration and conservation, main water line installation, backflow installation and testing for gas fittings and appliances.


BMS can address all your current or future heating, ventilating, air conditioning, humidification, and building management control needs.

Industrial Process Piping

Leveraging the fabrication and BIM coordination resources of N.B. Kenney, BMS has the ability to install specialty piping systems in a wide range of industrial facilities.

Additional BMS Capabilities
  • Cogeneration System design and retrofits

  • Chiller and Cooling Tower replacements

  • Boiler and Pumping System replacements

  • Air Handler Unit and Rooftop equipment replacements

  • Eddy Current Testing

  • Creation of 3D models of existing facilities using laser scanning technology

  • Custom “Turn Key” projects including all electrical, masonry and general contracting work

Maintenance • HVAC • Plumbing • Refrigeration

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© 2018 Boston Mechanical Services, a division of N.B. Kenney Company, Inc.