American
Sub-Contractors
Association

Hennen Plumbing Contractors, Inc. is a member is the many Trade Associations and has served on the board of these Associations.  We are also certified in Medical Gas Installations as well as Specialty Piping Installations.  The company only hires personnel that are committed to excellence and high personal integrity.  Continuing education and training ensures that employee's skills are up to date, which allows them to continue to demonstrate a solid level of proficiency.

We specialize in the following services:

• Design Build

• Healthcare Facilities

• Educational Facilities

• Tenant Finish Out

• Religious Structures

• Industrial Centers and Complexes

• High Tech Centers

Why choose Hennen Plumbing Contractors ?

Woman owned business

License # M-2066

Medical Gas Certified

Boiler Installation

Solid  Safety record

Plumbing-Heating-Cooling Contractors--National Association