Our Services

From ground-up builds to finish-outs and renovations, OPREX Construction delivers projects with precision, transparency, and a commitment to client success across Texas and beyond.

General Contracting
We oversee the entire construction process from start to finish, managing subcontractors, schedules, budgets, and quality control so your project runs smoothly.

Construction Management
Acting as your advocate, we provide hands-on management during design and construction, ensuring the project meets your goals while staying on budget and schedule.

Design-Build
A single-source solution for both design and construction. Our collaborative approach streamlines communication, shortens timelines, and reduces risk.

Cost Plus
Transparent project costs plus a fixed fee. This model provides flexibility, allowing you to make informed decisions while maintaining budget control.

Lump Sum
A traditional fixed-price contract. Ideal for well-defined scopes, this model gives you cost certainty and confidence from the start.

Ground-Up Construction
From site prep to final turnover, we deliver new facilities built for long-term performance.

Tenant Finish-Outs
Transforming interiors into functional, branded spaces that match your business needs.

Renovations & Expansions
Upgrades and reconfigurations that modernize spaces while minimizing disruption.

Pre-Engineered Metal Buildings (PEMBs)
As an authorized distributor of American Building Company, we deliver efficient, durable, and cost-effective metal building solutions.

Working with OPREX means clarity at every step:

Pre-Construction Planning

Budgeting, scheduling, and constructability reviews.

Design & Coordination

Aligning drawings, permitting, and early subcontractor involvement.

Procurement/Mobilization

Materials sourcing and subcontractor scheduling

Construction & Safety

On-site management, quality control, and daily safety checks.

Close-Out & Warranty

Final inspections, punch list completion, and ongoing support.