ASA is the united voice dedicated to improving the business environment in the construction industry, representing subcontractors before all branches (executive, legislative, judicial) and levels (federal, state, local) of government, to organizations representing other parts of the construction industry, to the news media, and others.



Exchange ideas and knowledge with your peers and other industry leaders.
Access to General Contractors, Owners, as well as other industry influencers.
Access to leading technology companies, manufacturers, suppliers and other industry service providers.



ASA of Baltimore offers subcontractor-tailored events and education including Members-only educational resources ranging from model contract language to risk management and marketing tools. We also offer in-person and distance-learning educational events open to members and nonmembers for a fee.

ASA Wins National Award for Fifth Straight Year

On March 10, 2023, Zach Rothfus was awarded “President of the Year” at SubExcel, the ASA National Convention, in Fort Worth, Texas.  This honor marked five straight years of the Baltimore Chapter receiving a major award from ASA National:

2018 Chapter of the Year

2019 New Executive Director of the Year

2019 J.H.Hampshire Award (Charles Yumkas)

2020 President of the Year

2021 Chapter of the Year

2022 President of the Year

Accepting the 2022 President of the Year Award on behalf of Zach Rothfus (left-right): Rusty Plowman, ASA National President, Joselin Martin, ASA of Baltimore President, Warren Quinn, ASA of Baltimore Executive Director

We are excited to welcome our General Contractor Partners! GC’s interested in participating – CLICK Below for more information.

Reasons to join ASA of Baltimore

ASAB Events

2022 Charity Golf Outing

Attend Our National Convention

Mark Your Calendar

March 8-11, 2023

Fort Worth, Texas

BYLders Group

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