Sigma Contracting


Sigma understands that strong affiliations within the community and industry are important for our continued education and success, and our ability to bring value to our clients.  Below is a sampling of some of the organizations in which we participate.  Click on the logos to view each organization’s webpage.


The Arizona Association for Economic Development represents the collective views, interests, and needs of those involved in Arizona’s economic growth, and is the leading advocate of responsible economic development for all of Arizona.


The mission of ACE is simply to Advance, Collaborate and Enrich the construction industry by assimilating technological change and research innovations that will invariably impose themselves upon the industry. ACE acts as a “think tank” for industry professionals to identify, define and resolve industry problems. Dedicated to the improvement of productivity, quality, profitability and effectiveness of the construction industry, members of ACE promote research; collect, analyze, manage and disseminate information; and provide continuing education and training


The American Public Works Association is an international educational and professional association of public agencies, private sector companies, and individuals dedicated to providing high quality public works goods and services


The International Council of Shopping Centers (ICSC) is the global trade association of the shopping center industry. The principal aims of ICSC are to advance the development of the shopping center industry and to establish the individual shopping center as a major institution in the community.


NAIOP, the Commercial Real Estate Development Association, is the leading organization for developers, owners and related professionals in office, industrial and mixed-use real estate.


The Greater Phoenix Chamber of Commerce works to support the growth and development of business, strengthen the quality of life in our community, champion the voice of business in government, and keep members informed, connected and prosperous, and unite businesses through political advocacy, education, business services and real value.


The role of the Phoenix Green Chamber of Commerce is to promote the success of businesses committed to environmental and social responsibility.

SMPS’s mission is to advocate for, educate and connect leaders in the building industry, offering its members professional development, leadership opportunities, and marketing resources.

The mission of the Urban Land Institute, a nonprofit research and education organization supported by its members, is to provide leadership in the responsible use of land and in creating and sustaining thriving communities worldwide.

The U.S. Green Building Council (USGBC) non profit organization that certifies sustainable businesses, homes, hospitals, schools, and neighborhoods. USGBC is dedicated to expanding green building practices and education, and its LEED® (Leadership in Energy and Environmental Design) Green Building Rating System™.

Valley Partnership advocates responsible development for the commercial, industrial and master planned real estate development industry on public policy issues.


Arizona Commercial Real Estate Women (AZCREW) promotes the advancement of professionals in commercial real estate by providing high-level networrking opportunities, connections and access to decision-makers within the Phoenix market. 


The Arizona Association of School Business Officials (AASBO) is a professional organization; providing support and professional development opportunities for individuals in the field of education who provide management and services in accounting, finance, budget, food and nutrition, technology, maintenance and facilities, pupil transportation, and other support service operations.

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