Management

Dominic Spagnuolo has been in the construction industry for 44 years, founding SDB in 1980. He has been recognized for his contributions to the industry by being awarded City of Tempe Arizona Small Business Man of the Year of 1992. Arizona Small Business Man of the Year 1993. He is a founding member of the Alliance for Construction Excellence (ACE) and a supporter of the Del E Webb School of Construction at Arizona State University.

Brian Bohnsack has been in the construction industry since 1976. Since joining SDB in 1989, he has provided management and leadership in the Estimating Department as well as the Projects Division. Brian is Vice President of the Sustaining Operations Division where he provides general management to the Job Order Contracting, Manufacturing and Industrial Accounts.

Ed Riccio has been with SDB since 1999 serving as the company's Chief Financial Officer. A Certified Public Accountant, his background includes five years auditing construction industry clients. Ed directs the accounting, financial and administrative areas of SDB. He has a Bachelor of Science in Commerce from the University of Virginia and a Masters of Science from the University of Pennsylvania.

Doyle Kahabka began his career with SDB in 2001 when he launched the company's mechanical division. Doyle has a diverse construction background that includes projects such as Design-Builds, CMARs, JOCs, clean room construction and Civil Engineering. Doyle is experienced with facility contracting for Waste Water Treatment and Power Generating Facilities.

Don Walters Don is directly responsible for all operations and for the development of the company in the Northern Arizona markets. Don Walters has an impressive background combining annual construction revenues over $25 million and the management of over 250 people. Don completed projects for Motorola, Intel, American Express, SGS Thomson, Phoenix General North Hospital, Borders Books, Tower Plaza Shopping