Southern California · CSLB #531139

Commercial General Contracting & Tenant Improvements Across Southern California.

Surgener Construction delivers office, retail, and industrial build-outs on schedule and on budget — with the high-spec finish quality that protects your brand and your bottom line. Holding a C-8 Concrete license, we also self-perform concrete and hardscape work alongside interior build-outs. From white-box shell to move-in ready, one team owns the outcome.

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Trusted by property teams & growing companies across Southern California

What We Build

Full-Service Commercial Construction, Start to Finish

Whether you're improving a single suite or upgrading an entire property's exterior, our self-performing team manages every phase so your project stays on schedule and your stakeholders stay informed.

Commercial Tenant Improvements & Office Renovations

Full-floor buildouts, spec suites, and executive renovations delivered with minimal disruption to occupied buildings — so leasing timelines and tenant retention stay on track.

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Design-Build & Pre-Construction Management

Single point of accountability from concept through close-out. Our pre-construction team pressure-tests budgets and schedules before ground breaks, so surprises don't happen mid-build.

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ADA & Exterior Concrete Upgrades

Self-performed concrete work under our C-8 license — path-of-travel and parking lot upgrades that bring your property into ADA compliance without disrupting daily operations.

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Capital Improvements & Facility Maintenance

Roofing, exteriors, life-safety, and building system upgrades executed in occupied, operating facilities — plus ongoing hardscape maintenance and repair to keep parking lots and walkways in good standing year-round.

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Recent Work

Built Environments Across Southern California

A sample of completed office, retail, and industrial projects. Filter by category to see relevant work.

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Finished open-office corridor with workstations and wood-look flooring, AGA corporate office tenant improvement Finished breakroom with custom millwork island and polished concrete flooring, AGA corporate office tenant improvement Office TI

AGA Corporate Office

Orange, CA

Full-floor office tenant improvement including open workstation areas, glass-front offices, and a finished breakroom.

Glass-front office suites along a finished corridor with lit exit signage, Greenberg Farrow office tenant improvement Office TI

Greenberg Farrow Studio

Newport Beach, CA

Architecture studio buildout featuring glass demising walls, collaborative work zones, and life-safety upgrades.

Golf simulator showroom bay with projection screen and turf, Uneekor retail experience center buildout Retail

Uneekor Experience Center

Irvine, CA

Retail showroom buildout with acoustic treatments, blackout finishes, and multi-bay simulator infrastructure.

Glass-enclosed clinical suite with wood flooring and consult chairs, Tarsus corporate office buildout Office TI

Tarsus Corporate Suite

Irvine, CA

High-spec corporate suite with glass storefront systems, custom millwork, and demonstration/consult rooms.

Finished breakroom banquette seating with pendant lighting, Layn office tenant improvement Office TI

Layn Corporate Office

Irvine, CA

Office renovation with custom banquette breakroom seating, pendant lighting, and branded finish package.

Open white-box shell space with exposed ceiling and large storefront windows, ready for tenant improvement Industrial / Shell

Corporate HQ White-Box Delivery

Irvine, CA

Core-and-shell delivery prepping an open floor plate with exposed ceiling for future tenant buildout.

Built On Trust

Licensed, Bonded, and Safety-First — By Default

Property managers and facility heads hire Surgener Construction because our jobsites run predictably: fully documented, fully insured, and OSHA-compliant from mobilization to close-out.

"Executing a fast-track office tenant improvement comes with constant shifting targets, but Surgener Construction handled the entire scope flawlessly. They navigated tight lead times and stringent building standards without missing a beat—delivering our TI and capital improvements on schedule, on budget, and at the high level of execution Irvine Company expects."

— Construction Manager, Irvine Company

"Managing a remodel in an occupied suite is tough, but Surgener Construction made it seamless. They updated the tenant daily, prioritized safety, and delivered on schedule — making the landlord look great for hiring them."

— Project Manager, Granite Properties

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Tell us about your space and timeline. A project executive will follow up within one business day with next steps and, where useful, comparable project examples.

Call the office
(949) 387-3526
Service Area
Orange County · Los Angeles · Inland Empire

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