Frank I. Rounds Company carries a complete line of commercial and industrial firetube and watertube boilers, combustion equipment and boiler room accessories. Our Sales personnel are highly trained experts, specializing in commercial and industrial steam and hot water boiler room technology. Years of experience and continuous work in New England’s most modern and up to date boiler rooms give Rounds Company a cutting edge view of practical and sophisticated system designs.

Rounds Company engineers work with engineering firms, installing contractors and end users to provide information in the following areas:

  • Selection of the proper boiler for each application
  • Environmental permitting requirements
  • Tubing and Pressure Vessel work
  • Steam and hot water boiler room designs
  • Equipment efficiency data and appropriate costs
  • Energy saving accessories


  • Stack and breeching sizing
  • Boiler room operator license requirements, MA and RI Code requirements
  • Boiler room service maintenance
  • Burner combustion and control information
  • Boiler room accessories and support equipment

We work closely with National Grid and Eversource in accordance with the Mass Saves program to ensure we select from out high efficiency products and energy savings services to maximize available rebate potential.  Call us today!

Watch the Decas Cranberry Testimonial Video!

Cleaver-Brooks delivers 80,000 PPH HRSG boiler to Boston

Great job Hallamore Rigging for the handling of a new Cleaver-Brooks 80,000 PPH duct fired, single digit NOx, ultra low emissions, heat recovery steam generator for a power plant in Boston this month.  Kudos to Vanderweil for an excellent design and construction... read more

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