H.E. Neumann Company has been providing professional construction services and quality fabrications to its Industrial customers for over 70 years.  Our goal is to provide high-quality products to our customers to their specifications on time and at competitive prices, while operating with Safety as our primary objective and providing top tier service.  Meeting these objectives will ensure our customer receives the best value, customer service, and a superior product on all of their projects.

Turn-key Industrial Process Piping Fabrication & Mechanical Construction Services
Shop Fabrication Services

• Prefabricated Pipe Packages
• Pressure Testing and Non-Destructive Examinations
In-house Certified Welding Inspector
Welding, Threading, and Grooved Pipe Fabrications

Construction Services:

• New Facility Construction & Existing Facility Updates, Repairs, & Retrofits
Professional Project Management
Live line “hot-taps”
Welding, Threading, and Grooved Pipe Installations

Design & Drafting Services:

Design – Build Construction
Full Construction Drawing Sets & As-builts
2D Facility Layouts and 3D Modelling
Isometrics and Process Instrumentation Diagrams


Maintenance Services:

Plant Maintenance Outages
Proactive, Budget Neutral HVAC+R Maintenance Service Plans
LDAR Repair • Certified Heatec© Boiler Service
Repair & Replacement Projects



On-call service 24/7/365

All work is guaranteed to meet code and customer requirements by our Quality Control Program.

Quality Control Document, click to view and download