
Signatory Member of Local 98
Local 98 founded in 1893 is part of the United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry of The United States and Canada. Our local has over 1600 members working in the construction and service industry throughout the Detroit area as Plumbers, Welders, and Metal Tradesman.

Signatory Member of Local 190 Ann Arbor
The professionals of U.A. Local 190 – Plumbers, Pipefitters, Service Technicians and Gas Distribution workers – have been serving the residential and business needs of Washtenaw County for over 115 years. We also install natural gas distribution pipelines throughout Michigan and Ohio.

Mechanical Association of America Contractors
MCAA’s mission is to guide and support member success to build a stronger, more sustainable future for the mechanical contracting industry. Through member-driven resources, comprehensive education, and strategic partnerships, we empower members to shape a future of unparalleled innovation and growth.

Mechanical Association of America Contractors
USGBC accelerates and scales the transformation of the built environment. The evolution of LEED through LEED v5 sets a new standard for sustainable building, pushes boundaries, and creates efficient and extraordinary spaces.

American Backflow Prevention Association
The American Backflow Prevention Association is an organization whose members have a common interest in protecting drinking water from contamination through cross-connections. ABPA is an organization dedicated to education and technical assistance. Through its network of regions and chapters, local needs and interests are supported with the resources of the national organization. ABPA is committed to advancing all aspects of backflow prevention for the continued protection of all water users.

International Ground Source Heat Pump Association
The International Ground Source Heat Pump Association (IGSHPA) is a non-profit, member-driven organization established in 1987 to advance ground source heat pump (GSHP) technology on local, state, national and international levels.
The purpose of the geothermal heat pump industry is to promote a sustainable and decarbonized future across the globe through the adoption of geothermal as the cleanest, most efficient heating and cooling technology.
The mission of the geothermal heat pump industry is to promote a unified effort to encourage the adoption of geothermal by increasing understanding, awareness and adoption

State of Michigan Licenses
- Master Plumber
- Backflow Prevention
- Gas Piping
- Boiler
- Contractors