


Our modern approach combined with a sense of urgency enables us to successfully undertake and complete challenging projects across various sectors including public, commercial, and industrial. We are proficient in all facets of construction, from mechanical systems upgrades and building automation (controls integration) to ground-up commercial developments.
A distinguished reputation! Specializing in complex building automation, design-build construction, and intricate mechanical and electrical systems enhancements and upgrades. With over 17 years of industry experience, our owner and operator, Joseph Leos Jr., has established a reputation for excellence and innovation. At Pacific Building Systems, our core philosophy is to prioritize our clients' needs above all else.
We are committed to delivering tailored solutions that meet the unique requirements of each client, whether through building maintenance, upgrades, or modifications. Our team’s expertise ensures that every project is executed efficiently and to the highest standards. Please do not hesitate to contact us for your next maintenance program RFP or project. We look forward to the opportunity to collaborate with you and demonstrate how Oxford Construction can add value to your initiatives.
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