01
Commercial Construction
We deliver ground-up commercial construction, tenant improvements, and renovations from planning through final walkthrough, giving owners a single point of responsibility for the entire project.
What We Do
Our Services
Complete construction solutions for commercial and industrial clients throughout Texas, led by experienced leadership and backed by in-house electrical expertise.
02
Industrial Construction
We deliver construction and infrastructure for manufacturing facilities, warehouses, production lines, equipment installations, and facility expansions, combining trusted trade partners with our in-house electrical team.
- Manufacturing and warehouse construction
- Production-line infrastructure
- Equipment foundations and installation
- Industrial electrical distribution
- Facility expansions and renovations
- Utility and site coordination
03
Electrical Contracting
Electrical construction is performed in-house by our own team, from service entrance through equipment installation and final finish-out. It's one of our strongest capabilities and a key advantage in coordinating complex commercial and industrial projects.
04
Design-Build
Grandline leads design-build projects as your single point of contact, guiding architects, engineers, and trusted trade partners through permitting, construction, and closeout.
05
Renovation & Tenant Improvement
We deliver interior renovations and tenant improvement build-outs with clear scheduling and minimal disruption, drawing on experienced construction partners for every trade.
06
Project Management
As your general contractor, we provide hands-on project management, budget control, schedule management, quality assurance, and safety oversight, serving as your single point of contact from planning through closeout.