For owners, developers, builders, and architects
Faster builds. Higher performance. Lower cost.
4C turns any architectural design into a code-listed, high-performance factory-built system, delivered and installed to save time, lower costs, and reduce complexity.
Typical 7-day installation | Code listed systems | California-licensed contractor | Patent-pending
Featured on CBS 8 and ABC 10News
Trusted by architecture, engineering, and materials partners across California.
A better way to build, without changing the building.
Traditional construction relies on fragmented trades, disconnected handoffs, and too much field labor, delaying dry-in and driving up carrying costs and overhead.
The 4C Construction System combines structure and envelope into one factory-built scope, guaranteed to save time and money, reduce complexity, and improve performance.
From Design to Installation in 3 Steps
Design & Coordinate
We integrate 4C into your plans, team, and schedule without changing your architecture.
Manufacture & Deliver
We precision-build the coordinated system off-site and deliver it when your site is ready.
Install & Perform
Our crew installs the complete 4C scope in as little as seven days and supports it through warranty.
Real builds. Documented results.
Two California homes built with the 4C SAFE system, supported by installation footage and independent news coverage.
Borrego Springs Residence
Complete 4C SAFE scope installed in four days. 1,090-square-foot single-family residence. Full-scale 4C SAFE installation.
Watch the installation
Escondido Residence
1,894-square-foot 4C SAFE home. Five-day structural and envelope assembly. Featured by CBS 8 and ABC 10News. Selected for wildfire resilience.
Watch the installation
✓4C SAFE uses an ICC-ES-listed, one-hour fire-rated assembly.
✓As seen on CBS 8 and ABC 10.
Days typical installation
Component families: exterior walls, interior partitions, roof and floor framing
Material options: SAFE steel and ECO wood
Accountable partner: from design through installation
Factory-built speed. Traditional building.
Keep your design
4C adapts to your architecture, not the other way around.
Keep the traditional process
Engineering, permitting, financing, and inspections remain unchanged.
Replace multiple trades with one scope
Framing, insulation, sheathing, and weather barrier arrive coordinated and ready to install.
Get better results
Factory-built, code-listed systems deliver faster installation, higher performance, and lower installed cost.
Our offer
Share your plans, target schedule, and current pricing. In a complimentary 30-minute project review, we'll prove that 4C delivers faster installation, higher building performance, and lower installed cost before you commit.
Frequently Asked Questions
What does 4C deliver?
4C coordinates, manufactures, delivers, and installs exterior walls, interior partitions, and roof and floor framing as one scope. Exterior panels can combine framing, insulation, sheathing, weather protection, and installation.
Do I need to redesign my project?
No. 4C converts your existing architectural design into factory-built components and coordinates them with your project team.
Does 4C change permitting, financing, or inspections?
No. Your project follows conventional design, engineering, permitting, financing, and inspection processes, supported by ICC-ES-listed 4C systems.
Is this the same as modular construction?
No. 4C manufactures flat components around your architecture, preserving design flexibility and avoiding the constraints of volumetric modules.
How fast is installation?
A typical 4C scope installs within seven days. Actual timing depends on project size, scope, site readiness, and logistics.
How does 4C cost compare with traditional construction?
4C delivers a lower installed cost by replacing multiple materials, trades, and handoffs with one coordinated factory-built scope.
When should we engage 4C?
Anytime before framing begins, ideally during design or preconstruction, when we can create the greatest schedule, cost, and coordination advantages.
Built for
- ✓You're an owner, developer, builder, architect, or designer with an active California new-construction project.
- ✓You have site control and a clear path through design, funding, and permitting.
- ✓Your project is in design or preconstruction, before framing begins.
- ✓You want faster installation, higher performance, lower cost, and fewer field trades without limiting your design.
- ✓You're building single-family, ADUs, townhomes, fire rebuilds, multifamily, or infill projects.
Who it's not for
- ✕The work is primarily a renovation or remodel.
- ✕Framing is complete or structural procurement is already locked.
- ✕There is no identified site, defined project, or realistic construction timeline.
- ✕The project is outside 4C's current California service area.
Have plans already? Start with a project review.
Share the project location, design stage, approximate size, and target installation window so the 4C team can assess fit and identify next steps.
Ready to build better? Book your 30-minute project review.
You're in. Let's talk pipeline.
Check your email for the calendar invite. Our team is already pulling ROI numbers for a project like yours, so we can get specific fast.
What happens next
- 1We review your volume and project mix before the call.
- 2On the call, we walk the numbers for a build like yours.
- 3If it lands, you come tour the factory and see it built.
Thanks for checking
Based on your answers, our team's build slots aren't the right match right now. Visit our website and explore what we build and reach out when your next project fits: