Trusted Mechanical Contracting Partner Since 1935
At NBW Inc., we provide full-service mechanical contracting for power plants, manufacturers, hospitals, universities, and industrial facilities nationwide. With decades of experience in boilers, piping, pressure vessels, and plant maintenance, our certified professionals deliver turnkey solutions that keep operations safe, efficient, and code-compliant.
Whether you need a single repair, a planned outage, or a complete system installation, NBW has the expertise and resources to get the job done right—on time.
Mechanical Contractor Capabilities
Mechanical Piping & Fabrication
Design, build, and maintain high-pressure steam, condensate, and process piping systems with both field construction and in-house fabrication.
Boiler & Pressure Vessel Services
Installation, repair, and inspection of boilers, pressure vessels, and auxiliary equipment. Services include burner conversions, reconditioning, and tube fabrication.
Specialized Mechanical Services
Certified support in specialty welding, refractory work, rigging, and precision machining for long-term system reliability.
Maintenance & Reliability Services
Preventive maintenance programs, contract boiler operators, and 24/7 emergency response to reduce downtime and extend equipment life.
Detailed Services We Provide
Boiler Services
- Boiler installations, repairs, inspections, and reconditioning
- Burner installations and conversions
- Boiler control systems and instrumentation
- Boiler tube fabrication, cleaning, and manway machining
Mechanical Piping & Pressure Systems
- Field construction and shop fabrication
- Pressure vessel installation and service
- Heat exchangers and condensers
Specialized Services
- Specialty welding and refractory services
- Rigging, plant maintenance, shutdowns, turnarounds, and outages
- Contract boiler operators and ongoing maintenance programs
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.