Tenant improvement · Commercial TI · Miami

Tenant Improvement Contractor in Miami

Retail, office, restaurant, and medical build-outs delivered with MEP-intensive interior expertise and fast-track permitting discipline.

Commercial tenant improvements are where Mille's principal built his career. Before founding Mille Construction, Ryan Santelises spent more than a decade running MEP-intensive interior build-outs on landmark South Florida projects. Today Mille brings that discipline to retail TI, office buildouts, restaurant and hospitality construction, medical office fit-outs, and multi-location commercial rollouts across Miami-Dade.

TI services we deliver

Retail build-outs — flagship stores, in-line retail, mall TI, storefront and façade integration
Office and corporate TI — open-plan, demised suites, executive offices, conference and collaborative space
Restaurant and hospitality — full restaurant build-outs, ghost kitchens, hood and grease-trap systems, bar fit-outs
Medical and dental fit-outs — exam rooms, ADA-compliant layouts, medical gas, X-ray shielding
Multi-location corporate rollouts — coordinated TI programs across multiple sites with consistent standards
Permit-takeover TI — bringing existing non-permitted build-outs into compliance

Why MEP-intensive interior work needs a specialist

Most commercial TI scope is concealed inside ceilings and walls — mechanical, electrical, plumbing, fire protection, and low-voltage. The contractors who deliver these projects on time know how to sequence the rough work, coordinate the trades, manage submittals and shop drawings, and pull inspections in the right order.

Mille has the team and the experience to run MEP-heavy interior construction without the missed coordination that creates re-work. We work with structural engineers when interior modifications require beam relocation or load-path changes, and we manage the fast-track permitting required for time-sensitive openings.

Markets we serve

Miami, Brickell, Coral Gables, Coconut Grove, Doral, Aventura, Bal Harbour, Miami Beach, and the broader Miami-Dade commercial market. Tenant build-outs in Class A office towers, mid-rise commercial, and retail centers.

Get a TI pre-construction estimate

Send us your space, square footage, target occupancy date, and any drawings or design intent. We'll provide a rough order-of-magnitude budget within a few business days and a real preconstruction estimate after a site walk.

Request a TI Estimate

Need a TI build-out?
Let's open the doors on time.

Now accepting select commercial tenant improvement projects for 2026 across Miami-Dade.

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