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Born in Chicago, Tom Sadzeck now finds his home in the San Francisco Bay Area.  With a degree in Architectural Design in 1997, he combines his formal skills with past experience as an author, music producer, songwriter, lighting designer, builder, and recording engineer.  Credits include work with Santana, the Doobie Brothers, and Starship.  This unique combination of skills brings his creativity, diligence, and technical expertise together to achieve a high level of architectural design and presentation.  His passion for modeling and design was evident early as he constructed models of sports arenas out of wood and tile at the age of 10.  The computer has taken this passion to a whole new level with the recent advancements in software that allow you to visualize and experience a spatial environment before it is built.


For over 18 years, Tom has worked on design and construction drawings at Fred Divine Associates Architects, and now produces design and presentation projects in any location for developers, architectural firms,  urban planners, real estate agencies, designers, and homeowners.


If you are looking for personal, high quality service, with a sense for design that is both functional and amazing to the eye, consider us for your upcoming design needs.

Sara Barrack has over 20 years experience in Marketing, Business Development, and Promotion. Born and raised in the northeast, with a degree in marketing, management and communications, she began her career in New York City at Young & Rubicam, marketing high-profile clients such at Met Life, AT&T, and Walt Disney. Sara was also Marketing Manager at IBM while in New York. Upon re-locating to the Bay area, Business Development projects began and remain today as her primary focus of expertise. Clients such as Halstead Property, Design-Build Specialists, Starwood Hotels, Terra Holdings, McCourt Global and Vornado Realty Trust have all benefited from working on business development projects with her.


At Tech Sketch ADV, Sara brings enthusiasm and confidence for reaching out to key prospects and customers and uncovering what they truly want and need.  Sara then works closely with the Tech Sketch ADV team to help customers acquire those wants and needs and ultimately delight clients with the outcome.


“It is my vision to provide prospects and existing clients with information and expertise that fits their specific needs. My primary goal is to first listen and fully understand every prospect’s or customer’s requirements and respond in a timely, responsible, mutually beneficial way.” 

Send us a message about your project, and we will contact you to arrange a free consultation:

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Tech Sketch ADV

205 Marin Street, Suite A

San Rafael, CA 94901


Tom Cell:  415-786-0771

[email protected]

Sara Cell: 415-342-1488

[email protected]

Office: 415-454-4076

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