top of page


Work History

Our Work

Established in 1989 with a focus on safe, quality production, National Boiler Service is the boiler shutdown contractor of choice for power plants throughout North America. We average 120 outages and 800,000 project hours annually, devoting more than 300 years of combined experience to servicing and installing industrial boilers and essential equipment.

Licensed to operate in 39 states, we possess a professional and capable workforce database of more than 10,000 experienced tradesmen to complete jobs safely, on time, and with top-notch quality.

The following map illustrates a few of our recently completed Outage projects, ranging from providing construction management, emergency repairs, annual inspect and repair outages to major rebuild projects.  If you wish to discuss any aspect of our past or present performance, you may request a list of our most recent clients (and their contact information) by contacting us.

  • Facebook
  • Twitter
bottom of page