From the Kitchen to the Corrugator

D.W. Holtzclaw Mechanical Inc. is a full service mechanical contractor. Serving the Corrugating industry for over twenty years we are dedicated to customer service, quality workmanship and safety.  These professional traits have provided value and pride of ownership to all of our customers.

Contracted independently or in alliance with major Steam Systems and Equipment Manufactures our projects vary in size, from service work to large turnkey capital improvements and focus on customer’s needs and technical requirements.

The Company employs pipe fitters, welders, millwrights and boiler service technicians.

Certified supervisors and apprenticeship training programs provide employee opportunity for skill development. In-house training provides for continued education to assure quality for skill development and safety as our top priorities. Individuals are pre-qualified before their skill level is determined. All pipe fitters and welders must test before hiring.

We will travel national or international to meet your needs.

We can mobilize anywhere in the United States within 24-hours after notice Guaranteed.

We have 24-hour emergency service.

Types of Clients Serviced Corrugating Plants         Petrochemical  Plants Paper Mills Steel Mills Foundries

Project Types Include: A.S.M.E. Code Work S/U and National  Board R Stamps for pipe and tanks      Process Pipe Utility Pipe High Pressure Steam & Condensate Piping Equipment Setting Full Boiler Repairs, Installations and Service                                      Installation of Starch Kitchens and Equipment