Commercial · Build-Outs
Tenant Improvements & Commercial Build-Outs
From an empty shell to an open business. OMNI manages lease coordination, design, permitting, and construction for commercial build-outs across Conroe and The Woodlands.
The short answer
What a build-out involves
A commercial build-out in Conroe TX turns a shell or a previous tenant's space into a functioning business: demising walls, HVAC distribution, electrical and data, plumbing, restrooms and accessibility, ceilings and lighting, finishes, casework, and signage. Most projects run four to six months from signed lease to open door, with permitting and long-lead equipment — not framing — controlling the critical path.
Timeline
Timeline of a commercial build-out
Weeks 1–2
Lease review and feasibility
Before anything is drawn, we read the work letter: what the landlord delivers, what the allowance covers, who pays for HVAC distribution and electrical service, and what condition the space must be returned in. This is where most build-out budgets are won or lost.
Weeks 2–6
Design and construction documents
Space plan, then stamped drawings — architectural, MEP, and structural where required. Health department layouts for food service and accessibility routes get resolved here, not in the field.
Weeks 5–10
Permitting and landlord approval
City of Conroe or county review runs concurrently with landlord approval. Fire marshal and health department reviews add time for restaurants and medical suites. We track comments and turn corrections quickly.
Weeks 8–12
Procurement and long-lead items
Rooftop units, electrical gear, storefront glass, and specialty millwork carry the longest lead times. We order against the approved drawings so nothing sits waiting at the end.
Weeks 10–22
Construction
Demolition, framing, MEP rough-in, inspections, drywall, finishes, casework, and fixtures. Weekly owner walks and a live schedule so you can plan hiring, marketing, and your opening date.
Weeks 20–24
Inspections and closeout
Final inspections, certificate of occupancy, punch list, warranty package, and owner training on systems. Then you move in.
Our work
Build-outs in progress and completed
What we watch
Where build-outs usually go sideways
- Signing a lease before anyone prices the work letter — the allowance rarely covers everything the tenant assumes it does.
- Assuming the existing HVAC tonnage and electrical service are adequate for the new use. They often are not.
- Ordering equipment late. Rooftop units and switchgear can outlast the entire framing phase.
- Skipping accessibility review. Restroom clearances and route slopes are the most common correction items.
- Changing the layout after permit. Every revision restarts a review clock.
- No phasing plan for a building that stays occupied around the work.
Have a space and a deadline?
Send us the lease exhibit or the drawings. We'll tell you what's realistic and what it costs before you commit.