Commercial additions designed to create more space without compromising the existing property.

Overview
When a business or organization outgrows its existing space, a commercial addition can create the capacity needed for future operations. Lungu Construction Group helps property owners and project teams plan and build expansions for offices, storage, production, customer-facing areas, classrooms, common spaces, and other facility needs. We carefully evaluate how the addition will connect with the existing structure, systems, circulation, and site. From planning through completion, our team coordinates the construction details required to create a practical and cohesive expansion.
We review the existing building, available space, intended use, site limitations, access, utilities, and expansion goals.
We coordinate the proposed layout, structural needs, building connections, materials, budget, and permitting requirements.
We establish the schedule, site logistics, phasing, temporary protection, trade coordination, and material procurement plan.
Our team manages site work, structural construction, building connections, interiors, systems, finishes, and inspections.
We complete final connections, review the addition, address remaining items, and prepare the expanded space for use.
Other Services
FAQ
Yes. We’re an architecture-led builder and regularly collaborate with architects and interiors teams to protect design intent from plan to punch list.
Los Angeles, CA and Austin, TX. For projects outside these areas, contact us to discuss feasibility.
Absolutely. We offer pre-construction support—scope, budget ranges, timelines, and permitting guidance—to set the project up for success.
We provide transparent line-item estimates. After selections are finalized, we convert to a fixed scope and schedule before construction starts.
We can manage permitting, scheduling, and inspections, coordinating directly with your municipality and design team.
Weekly updates with milestones, photos, and next steps. You’ll have a single point of contact for decisions and approvals.
Yes—fully licensed and insured in California and Texas. Documentation is available upon request.
Yes. We provide workmanship warranties and pass through manufacturer warranties on materials and fixtures.