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Industrial & Commercial Boilers

Industrial & commercial boilers are a large investment and require an intimate knowledge of their design and construction to keep them running at optimal levels.

Our experienced team at NBW can provide you with the solutions you need exactly when you need them. We are experienced in the repair of:

  • Cast-Iron Sectionals
  • Firetube Boilers
  • Flextube Boilers
  • Package Boilers
  • Watertube Boilers

Value added services we deliver include project development, boiler construction and maintenance support after project completion.

Our employees have the necessary training and certification to guide your boiler project from start to finish. We focus on safety, quality and efficiency throughout the duration of your project.

Our capabilities include, but are not limited to:

  • Air Heater Repairs/Retubes
  • Boiler Tube Leak Repairs
  • Boiler Wall Repairs
  • Burner Repairs
  • Casing Repairs
  • Casing Replacement
  • Completed Boiler Re-Tubes
  • Ductwork Repairs/Modifications
  • Economizer Repairs
  • Expansion Joint Repairs
  • Feedwater Header Repairs
  • Hot Spot Repairs
  • Isolated Boiler Tube Replacements
  • Morrison Tube Repairs
  • Nozzle Relocations
  • Partial Boiler Tube Replacements
  • Shell & Tube Sheet Repairs/Replacements
  • Stack Repairs
  • Superheater Repairs
  • Water Wall Panels
  • Water Leg Repairs/Replacements

ASME & National Board Inspection Code

NBW is a leading contractor in the commercial and industrial boiler repair market, and all repairs are completed in accordance with the ASME code and the National Board Inspection Code. 

No matter what boiler you have or how severe a repair is required, NBW has you covered.


U – Unfired Pressure Vessel
S – Power Boilers & Power Piping


NB – Registration of Boilers & Pressure Vessels
R – Metallic Repairs & Alterations (Shop & Field)

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When you need us, we will be there.

The solutions you need, exactly when you need them. Call us today and learn how we can help you overcome any challenge.

Timely response to our customers' emergency needs is always our priority. Prompt response and 24-hour support personnel means minimal down time and reduced collateral loss. We maintain a modern fleet of fully outfitted service trucks prepared to meet any challenges an emergency brings.