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Office Staff


California Tile Installers has a strong employee base with many employees being with the company as much as twenty years or more.

Jack O'Brien President & CEO     


As a second generation owner Jack C. O’Brien took over as President in 1992. Having been with the company now for over 30 years Jack has seen many changes in the tile industry and has gained the practical experience needed to run a highly efficient organization.


Jack C. O’Brien takes pride in being an integral part of the development of California Tile Installers and continues to hone the company to adapt to an ever changing market place and industry.

Overseeing the daily operations Jack C. O’Brien also does a substantial amount of estimating for the firm, his goal is to provide competitive prices while providing the service and stability of a well organized company that has been serving the bay area since 1962.

Jordon O'Brien • Vice President of Operations     


Executive Account Administrator. Jordon represents the 3rd generation in this family business, and is a proud contributor during this 50 year anniversary.

He is primarily responsible for billing, lien releases, change order processing and collections. Jordon has branched into the estimating department as well and has become a valuable part of the estimating team. Please use his below contact information with questions related to either of these departments. Having previous experience in team leading has trained him in multiple positions that will support an efficient workflow during productions. He believes that every task given is of the utmost importance, and looks forward to creating your vision of new and exciting projects.

Randall D. Sundberg • Vice President of Sales    


As VP, Randy is available to trouble shoot jobs and handle client concerns.  Randy handles all private bids and has a vast knowledge of the process of bidding large projects such as hospitals, hotels, universities and even small jobs such as restaurants and commercial buildings.


Mr. Sundberg has been involved in the tile industry since he was a very young boy, learning from his various involved family members.  He brings a lot of experience to California Tile Installers and performs his function with an air of dignity and professionalism.


Larry Bloom • Project Manager  


Larry has come through the ranks, starting his career in construction in 1985 as a carpenter. Taking interest in tile installation he moved all of his focus to learn the trade. In 1989 he joined tile layers Union completing both finisher and tile layer apprentice training. He continued his education taking college classes in blueprint and mechanical drafting.


Larry came to CTI September of 1991 and hit the ground running, advancing quickly to the position he holds today. He has maintained his knowledge and dedication to the trade allowing him to complete the most difficult projects both successfully and on time.  

Since 1997 when Larry took over as Project Manager for the company he has completed over 4,000 projects. .

Charlene Johnson • Assistant Project Manager

& Estimating Bid Coordinator 


Charlene’s primary responsibility is to aid Larry with project management. Her many duties range between preparing submittals, issuing change order requests and building client relations.  

As our Bid Coordinator she is responsible for creating the bid files and schedules.


Charlene’s attention to detail comes based on her background in management and sales. Her communication skills lead her endeavor to work well with others, and her positive attributes make her a great addition to California Tile Installers. She looks forward to expanding our relationships in the Tile Industry and with Clients.


Dan Martin • Repair & Maintenance


As the Repair and Maintenance division goes, if there are any installation problems, damage caused by other trades to finish areas or warranty repairs that need to be done, Dan is the man who takes care of it all. 


Dan Martin has been employed at California Tile Installers for over 25 years.  He has extensive knowledge of all applications of ceramic, porcelain, mosaic, stone and quarry tile, interior and exterior.  If you have a troubleshooting issue he is available to assist you in trying to figure it out.

Mr. Martin travels extensively throughout his day to various job sites taking care of punch list items and repairs.  Also, if you have new work that needs to be looked at in order to get a quote, Mr. Martin is also the person to contact for a site visit. 

Dan is an integral part of our staff here at California Tile Installers.  He performs his job with the utmost courtesy, professionalism and consideration of time constraints.


Summer Martinez • Contract Administrator


Summer joined our administrative team in 2005 and has since proven herself to be an integral part of our office staff. Summer originally came from a background in customer service and collections, which helped prepare her for the challenges of Administrative Assistant within the company, and now as Contract Administrator.


As Contract Administrator, Summer’s duties not only involve reviewing and processing all contracts that come through the office, but also Certified Payroll, Warranties & associated Closeout, as well as Insurance. As Safety Administrator, Summer is also in charge of maintaining our OSHA log and IIPP. 


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