About ASM

Only one association represents the interests of every subcontractor in the state of Massachusetts: ASM.

Founded in 1950, the Associated Subcontractors of Massachusetts (ASM) today represents over 350 subcontractor companies, and thousands of employees, as well as suppliers and affiliated organizations in Massachusetts and surrounding states. ASM is the only organization in the Commonwealth dedicated exclusively to the business issues affecting subcontractors, who perform more than 80% of the work on all major building construction in the state.

ASM members are construction professionals -- just like you.

Our members work in every specialty trade, from steel erection to painting, and in every related service industry, from insurance to accounting. ASM represents both union and open shops, and our member companies range in size from the smallest start-up firms to the largest specialty contractors in the region. You will find ASM members on virtually every major building project in the Commonwealth, in both the public and private sector.

ASM provides information, resources and contacts to help you run your business more profitably.

We also work hard every day to protect your interests and promote fair business practices throughout the construction industry.

Associate with the Best in the Business...Join ASM!

See the ASM Bylaws.