Tenant Improvements Tenant Improvements HHCI offers our clients tenant improvement and renovation services to existing buildings. Our goal is to exceed our client’s expectations by providing high coordination and visibility to our services. This includes: Commercial Tenant Improvement Industrial Maintenance Commercial Repairs Restorations Whether is it is office extensions, building new walls, adding finishes, roof coverings, building modifications, or extending electrical & air condition systems, HHCI’s team is prepared to work off hours, generate work plans, produce phasing plans, and assist with design-build services in order to achieve these renovations for our clients and the end user. PROJECTS TENANT IMPROVEMENTS Ontario Police Headquarters TENANT IMPROVEMENTS Combat Training Complex Building TENANT IMPROVEMENTS Customer Service Center Modernization & Addition TENANT IMPROVEMENTS Amphibious Assault Battalion Headquarters Facility Services Design Build Heavy Civil Utilities New Construction Tenant Improvements Industrial & Facility Maintenance Environmental & Demolition One Call Critical Facilities The HHCI team stands ready to deliver our award-winning services to support your organization’s mission of building, improving, or maintaining its key facility, civil and infrastructure assets! CORPORATE OFFICE 4181 Latham Street Riverside, CA 92501-1729 (951) 788-0703 NORTHERN CALIFORNIA OFFICE 2120 Main St Suite C Red Bluff, CA 96080 (530) 205-4095 ABOUT HHCI HHCI Tradition Dedicated Leadership Certification, Bonding & Licensing Quality Control Standards & Processes Safety & ESG Programs Awards & Commendations Community HHCI Careers HHCI Subcontractors OUR SERVICES Design Build Critical Facilities Utilities New Construction LATEST NEWS 18th Annual Supplier Diversity En Banc October 29, 2020 Over 150,000 Man-Hours With No Accidents July 2, 2019 Career Day at La Jolla Elementary School March 6, 2019 HHCI Breaks Ground on Exciting New Morongo Casino Expansion Project January 17, 2019 Hal Hays Construction, Inc. named National Supplier of the Year November 8, 2018 Copyright © 2020 All Rights Reserved. Web Design by AGM Collective