The Problem
Your interior is the physical manifestation of your brand. In a white-box space, every detail matters — and every day you aren't open is a day you aren't generating revenue. Most tenants discover too late that their build-out partner can't pivot when the architectural detail in the rendering doesn't match the conditions behind the wall.
The Trihawk Solution
We transform empty shells into high-performing branded environments. Our agile process is built for speed without sacrificing the architectural details that define your business — office, retail, or medical. We manage MEP, ADA, brand-grade millwork, and IT/AV pre-build so your space is guest-ready on day one.
The Agile Edge
We treat your design intent as our blueprint and pivot instantly to field conditions. Senior leadership operates on-site — when a discovery happens behind a wall on Tuesday, the path forward is decided Tuesday, not next week.
This service was built for the buyers below. If you don't see yourself in the list, get in touch anyway — we'll tell you honestly whether we're the right fit.
Five phases. Senior leadership on every one. Each phase ends with a clean hand-off so the next phase starts on a known footing — not on assumptions.
Step 01
We walk the white-box with you and your architect, pull permitting requirements for the specific municipality, and surface anything that could affect schedule or budget before contracts are signed.
Step 02
Senior-level pricing in days, not weeks. We model real lead times for finishes, MEP, and millwork against your lease commencement date so the schedule is honest from day one.
Step 03
We pull permits, coordinate with the architect of record, and lock in vendor partners. You get a single point of senior-level contact through the entire phase.
Step 04
Field-led execution with weekly photo logs and real-time updates. When site conditions change, we pivot the workflow same-day — no waiting on the home office.
Step 05
Detailed punch walk, certificate of occupancy support, and a clean handoff with documentation for your operations team. Guest-ready, not just functionally complete.
The questions buyers ask us most before signing — answered honestly.
Most office and retail tenant improvements run 8 to 16 weeks from permit issuance, depending on scope, finish complexity, and lead times on long-lead items like HVAC equipment or specialty millwork. Medical suites with extensive plumbing and shielding typically run 14 to 20 weeks. We give you a realistic schedule before contracts, not after.
Gray-box generally means concrete floors, exposed deck, and stubbed-in utilities — you're finishing the shell. White-box typically includes basic ceiling grid, basic lighting, finished walls, and a usable HVAC system — you're building the brand on top. We work with both, but pricing and schedule shift meaningfully between the two.
Yes. We pull permits across Texas and surrounding municipalities — Dallas, Plano, Frisco, Fort Worth, Arlington, Irving, Richardson, and others — and coordinate directly with the building department, the architect of record, and any third-party reviewers. Permitting timelines are baked into the schedule we give you.
Yes. For retail and restaurant tenants with hard opening dates tied to marketing campaigns or lease milestones, we routinely run extended-hours and weekend phases. We'll model the cost trade-off honestly so you can decide whether the acceleration is worth it.
Yes. Modern tenant improvements live or die on low-voltage coordination. We sequence cable pulls, conduit, AV backing, security rough-in, and access-control wiring with the trades so the technology team isn't waiting on construction at the end of the project.
FEASIBILITY FIRST
Tell us your lease commencement date and we'll tell you whether the math works — before you commit.
SCHEDULE A FEASIBILITY ASSESSMENT →Or call us directly: (281) 723-5056