General Contracting
Licensed General Contracting
across Southern California
Horizon Building Company is a licensed California general contractor delivering ground-up construction, tenant improvements, commercial builds, and luxury residential projects across Los Angeles and Southern California. We combine institutional-quality processes with the responsiveness and accountability that our clients expect.
Our principals bring experience from Clark Construction and other leading firms, applying over $600 million in combined project experience directly to every build. Whether you are constructing a new commercial building, repositioning an existing asset, or building a custom home, Horizon delivers with precision.
We believe general contracting should be transparent, proactive, and principal-led. You will not be handed off to a project manager — our principals are actively involved in every project from preconstruction through final closeout.
Scope of Services
What's Included
Ground-Up Construction
New construction from foundation to certificate of occupancy across residential, commercial, and mixed-use asset types. We manage every trade, every phase, and every detail — delivering projects with institutional precision.
Tenant Improvements
Full-scope commercial tenant improvement construction for office, retail, restaurant, medical, and industrial users. We deliver buildouts on compressed schedules without compromising quality or code compliance.
Commercial Construction
General contracting for office buildings, retail centers, mixed-use developments, and hospitality projects throughout Los Angeles and Southern California. We bring institutional quality to every commercial build.
Industrial Construction
Warehouse, distribution, manufacturing, and flex-industrial construction for institutional and private owners. We understand the operational requirements of industrial facilities and build to those standards.
Luxury Residential Construction
Custom home and luxury residential construction for private owners and family offices. We deliver the quality, transparency, and precision that high-end residential projects demand — from architectural shell through finish.
Renovations and Repositioning
Value-add renovation and asset repositioning for existing buildings across all property types. We specialize in occupied and complex renovation environments where sequencing, logistics, and quality control are critical.
The Horizon Difference
Why Choose Us
- ✓Licensed General Contractor (B-License) with active CSLB credentials in California
- ✓Over $600M in combined project experience across residential, commercial, and industrial sectors
- ✓Principals from Clark Construction bring institutional-level processes to every project
- ✓Transparent, open-book project management — no surprises on cost or schedule
- ✓Deep subcontractor relationships across Los Angeles and Southern California
- ✓Principal involvement from preconstruction through project closeout on every engagement
Start Your Build
Contact us to discuss your project scope and learn how Horizon Building Company can deliver your construction project with institutional quality and principal-level accountability.
Get a Quote