T
General Contractors · Orange, CA

Built to
endure.

Tanco GC
75+
Years in Business
$400M+
Projects Delivered
100k+
Homes Built Since 1940s
100%
Licensed & Bonded

What We
Build

01
Estimating

Budgeting, take-offs, conceptual estimating, scheduling, and value engineering — giving you a precise financial picture before breaking ground.

02
Pre-Construction

Design-build, cost analysis, project phasing, entitlement support, and feasibility studies — the strategic foundation every great project is built on.

03
Construction Management

Safety management, project administration, quality assurance, site supervision, and inspection coordination from day one through final certificate of occupancy.

04
Medical & Healthcare

Behavioral health facilities, clinics, and medical office build-outs — built to the precise regulatory and operational standards the healthcare sector demands.

05
Industrial & Retail

From Rexford industrial campuses to national retail brands like Shake Shack and WSS — we deliver high-quality results at any scale, anywhere in Southern California.

06
Multifamily & Mixed-Use

Multifamily residential, mixed-use developments, and community-focused projects built with the same care and precision as our commercial portfolio.

The Tanco
Difference

Full Transparency

Every project comes with open-book accounting and weekly reporting. You know where every dollar goes — always.

On-Time Delivery

Our scheduling discipline and proactive subcontractor management means deadlines are commitments, not estimates.

Self-Performing Trades

We self-perform key scopes in-house — giving us direct quality control that sub-only GCs simply cannot offer.

Owner-Led Projects

Craig Robson stays personally involved in every project. When you call, you reach the person responsible — not a call center.

Safety First

Our zero-incident culture is built on daily tailgates, site audits, and a shared responsibility that everyone goes home safe.

T
"Our mission is to embody Pride, Accountability, Grit, and Selfless Service in everything we build — and every relationship we build it with."
Craig Robson — General Counsel, Tanco GC
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something lasting?
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