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Gregg Riddle

Vice President (Tennessee)

Gregg Riddle is a seasoned Vice President who now leads our Nashville office after many years as a Project Executive leading W.E. O’Neil’s Inland Empire office, located in Southern California. With a strong portfolio in higher education, retail, Indian gaming, assisted/senior living, themed entertainment venues, and highly complex projects, Gregg’s comprehensive technical background, managerial skills, and proactive attitude are highly valued and respected by his clients and industry peers. His knowledge and ability to work in complicated technical environments and supervise subcontractor productivity make him an effective, decisive, and schedule-conscious leader.

Gregg’s roster of high-end projects includes notable entertainment clientele while his commercial projects include higher education, retail, and senior living.

During a career that spans three decades, Gregg has established a reputation for building relationships with clients, developers, and A&E Firms.

We are in a highly competitive industry, but you cannot lose sight of those who helped you along your journey, remain humble, and participate in the growth of others within the organization.

Gregg Riddle, Vice President (Tennessee)

Years of Experience



Joined W.E. O’Neil



  • Apprenticeship, Building Construction Technology – Department of Industrial Relations California Apprenticeship Council
  • Journeyman Carpenter – United Brotherhood of Carpenters & Joiners of America


  • OSHA 10-Hour Certified
  • CPR and First Aid Certified
  • Project Management – Six Sigma Certificate

Five Things

Detroit Lions • Friends and Family • Boating • Palacio de Bellas Artes • Tom Petty


LA Architectural Awards

2nd and PCH | Retail/Restaurant

Project Award | Los Angeles Business Council

Gold Nugget Award

Award of Merit, Best Commercial Project | 2nd and PCH

Project Award | Pacific Coast Builders Conference (PCBC)

Safety Gold Award

UCR Pierce Hall Renovation

Project Award | Willis Tower Watson

Project Achievement Award

Commercial | 2nd and PCH

Project Award | Construction Management Association of America (CMAA)

CRE Awards, Best Retail Project

Gold Award | 2nd and PCH

Project Award | Los Angeles Business Journal (LABJ)

Community Improvement Project of the Year

RMV Pavilion

Project Award | American Society of Civil Engineers (ASCE)