Pacific District Office


Hensel Phelps has been working in the Pacific region for the past 20 years with its first project, JC Penny store, in Hawaii in 1993. In support of ongoing and future projects in the Pacific, Hensel Phelps opened their District office in Honolulu. This district oversees Hawaii, Guam, Marshall Islands, and Asia. Typical for Hensel Phelps, this District does not specialize in any one particular field. Our experience includes hospitality, office, medical, detention, transportation, education, industrial, government, and public assembly. The Pacific District continues to build upon past successes on design-build and design-assist projects, while providing customers with complete preconstruction services. Current projects include retail, hospitality, mixed-use, government, mission critical, and industrial.

Tom Diersbock, District Manager and Vice President, provides the leadership for this office and holds ultimate responsibility for the district’s construction and procurement activities. The estimating staff provides all conceptual and competitive bids, and assists the project managers on all preconstruction services.

For new business opportunities

Plan - Development Opportunities
Laird Heikens, President - Development Group 

Build - Construction Opportunities
Kyle Spraberry, DBIA, LEED AP, Project Development Manager 

Manage - Facility Life Solutions Opportunities
Ray Cullen, Director of Planning - Services Group 

Brad A. Jeanneret, Executive Vice President 
Thomas J. Diersbock, Pacific District Manager & Vice President
Mike M. Venezia, DBIA, Chief Estimator


Your Local Office

21.3077,-157.8626 Pacific District Office
841 Bishop Street, Suite 2001
Honolulu, Hawaii 96813

Plan with Ingenuity.

Every project is as important to us as it is to our clients, and they all begin with understanding your goals. Our highly trained teams are selected specifically for each client, so they can best apply their ingenuity to solve problems creatively during planning, the most critical phase of production.

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Build with Integrity.

Our commitment to building lasting partnerships from genuine relationships is the hallmark of everything we do. Enduring relationships with our clients happen because we deliver value, with integrity, proven processes and open communication throughout every phase of construction.

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Manage with Assurance.

At the heart of our business is an integrated building solution that extends from project inception into the future. Our commitment to you doesn’t stop after a project is completed – we’ll be there to support you for the life of your facility. 

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Offices Near You

Guam Area Office
201 Farenholt Avenue, Suite 102
Tamuning, Guam 96913
(671) 922-6007

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