Welcome to Sirois Engineering & Consulting

About S E&C


Sirois Engineering & Consulting is a full service, independent, engineering consulting company specializing in solutions to boiler and HRSG issues.

S E&C is a resource used by manufacturers, owners, users, and engineering companies for consultation on the design, application, maintenance, and operation of engineered boiler systems.

We have been serving the power industry for over twenty years.

Clients have found that an independent assessment of boiler issues is valuable in their decision making process because a wide range of operational and equipment modifications can be considered, as opposed to providing only the solutions that fit with a particular manufacturer’s product line and business goals.

Our experience ranges from industrial packaged boiler applications generating low pressure steam, to 1300 MW ultrasupercritical boilers in utility applications using natural gas, coal, oil, biomass, and waste fuels.

Our steam generator expertise is with fired boilers and heat recovery steam generators (HRSGs).


Boiler & HRSG Issues

  • Expert Witness
  • Circulation Analysis
  • Reliability
  • Auxiliary Components
  • ASME Code Review
  • Cycling
  • Fuel Conversion
  • Efficiency
  • Operability
  • Stress Analysis
  • Training
  • Maintenance
  • Performance Analysis
  • Vibration Analysis
  • Due Diligence
  • Structural Analysis
  • NOx Emissions
  • Specifications

Mission Statement

Sirois Engineering & Consulting's goal is to completely satisfy client needs.
So that they succeed.
We then will succeed.

This proven strategy is accomplished by:

  • Listening and responding
    with tailored services.
  • Creating and fostering
    a teamwork attitude.
  • Considering all appropriate options.
  • Adding value through networking with other firms to fully meet project objectives.
  • Providing complete and correct analyses and reports, that are on time.

Sirois Engineering and Consulting, Inc.
149 Holly Drive
Gardner, MA 01440

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