Turn Leased Space Into Functional Workspace

Tenant improvement and build-out services for commercial spaces in Sarasota, Florida.

When you lease a commercial space in Sarasota, it rarely arrives ready to use. Walls need to move, electrical and data lines need to be added, and finishes need to match your brand and workflow. Lange Inc. handles interior build-outs and reconfigurations that turn empty or outdated suites into functional offices, retail spaces, or medical facilities.

Tenant improvement covers layout changes, code upgrades, finish installations, and compliance work required by landlords or local permitting offices. Your contractor coordinates with property management, submits plans for approval, and schedules inspections in Sarasota and nearby areas including Siesta Key, Longboat Key, Anna Maria, Holmes Beach, and Bradenton Beach. You receive a space that meets your operational needs and passes all required reviews.

If you are opening a new location or upgrading an existing suite in Sarasota, schedule a tenant improvement consultation.

What Actually Happens During a Build-Out

Your contractor in Sarasota will review your lease, confirm what work the landlord allows, and submit plans to the building department if structural or mechanical changes are involved. Walls are framed, electrical and data lines are run, drywall is installed, and finishes such as paint, flooring, and fixtures are completed according to your specifications.

When the work is done, you walk into a space with properly positioned lighting, functional HVAC zones, code-compliant exits, and finishes that support your branding. If your lease requires ADA upgrades or fire safety improvements, those are completed and inspected as part of the project.

Your contractor also coordinates final walk-throughs with your landlord and ensures all work meets lease terms and local code. If your project involves plumbing for a break room or restroom, those installations are inspected and tested before you move in.

People want to know how long the build-out will take, what approvals are required, and how much control they have over the final design.

These are the questions tenants usually ask first

What is the difference between tenant improvement and new construction?
Tenant improvement modifies an existing leased space, while new construction builds from the ground up. Your contractor works within the landlord's parameters and focuses on interior changes rather than structural or exterior work.
How does the landlord's approval process affect the timeline?
Your contractor submits plans to property management for review before starting work. Approval times vary, but most landlords respond within one to two weeks if plans follow lease requirements.
What happens if the space needs code upgrades before I can occupy it?
Your contractor identifies any code deficiencies during the planning phase and includes those upgrades in the scope of work. You receive a space that passes inspection and meets current safety standards.
How do you handle existing tenants or businesses nearby during construction?
Work is scheduled to minimize noise and dust during business hours, and your contractor controls access to shared hallways or common areas. You can also request off-hours work if your lease and budget allow.
What should I provide before the build-out starts?
Your contractor needs a copy of your lease, any branding guidelines or finish preferences, and a clear description of how you will use the space. This helps ensure the layout and systems support your daily operations.

Lange Inc. is familiar with landlord requirements and local commercial permitting processes throughout Sarasota and the surrounding barrier islands, and your project benefits from that familiarity. Schedule a tenant improvement consultation.