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i30 Builders · Tenant Improvements
Moving into a new space? We deliver tenant improvements from white box prep to full finish-out, aligned to your landlord requirements, lease timeline, and opening deadline.
From $18,000 · White Box · Full Finish-Out · Landlord Coordination · Permit Management
TIA Coordination · Permit-Ready · DFW & East Texas
Lease commencement on a date? We sequence backward from it.
Tell us your space, lease date, and TI allowance terms. Written scope back within 5 business days.
Scope Options
White Box Prep
From $15,000
Prepare a raw shell for your finish-out: stud demising walls, HVAC rough-in, electrical panel, restroom rough-ins, and ADA groundwork.
Standard Finish-Out
From $18,000
Complete tenant improvement: flooring, ceilings, lighting, paint, millwork, data conduit, and punch-complete delivery.
Full Build-Out
From $25,000
Complex or custom scopes with conference rooms, server rooms, specialty lighting, high-end millwork, or multi-trade coordination.
Same space · Harmonyville, DFW
White Shell
Full Finish-OutOffice Reception Build-Out · Harmonyville · DFW · Shell to punch-complete
View Full Project →Coordination
Most TI projects involve three parties with competing priorities: you need to open on time, the landlord needs their building rules followed, and the city needs inspections passed. We manage all three.
Common Questions
White box (or vanilla shell) means the landlord delivers a raw but demised space: studs, concrete floor, HVAC stub-outs, electrical panel, and restroom rough-ins. A full finish-out adds everything a tenant needs to operate: flooring, ceilings, lighting, paint, millwork, and trade finishes. We handle both ends of that spectrum.
We review the landlord's TIA terms, align your scope to what's eligible, and help you understand where you're responsible for costs beyond the allowance. We also coordinate directly with property managers to make sure permit submissions and inspection sign-offs don't delay your timeline.
We can visit the space and provide a budget range based on your desired layout and finishes before plans are finalized. Once drawings are approved, we produce a written scope. Many clients use the budget range to help finalize their lease negotiation.
Yes. That's part of our standard process. We gather building rules (hours of operation for contractors, loading restrictions, floor protection requirements, insurance certificates) at the beginning and manage the relationship through final inspection.
Project Proof
Rowlett, TX
1,100 SF Rowlett office, full repaint of the suite plus a new room added inside: framed and finished a 12 LF partition wall, hung a new door, ran trim, and laid carpet through the new room and its connection. Three trades sequenced into one tight window so the office could keep running.
Timeline: 3 days
Read full case studyDFW, TX
Full reception and lobby build-out for a DFW professional services tenant. Slat feature wall with integrated illuminated brand signage, custom marble reception desk, wood slat privacy divider, and new flooring throughout. Delivered from demo to handoff under one contract.
Timeline:
Read full case studyTell us about your new space, your TI allowance situation, and your target move-in. We’ll visit your space and scope it.