📞 (561) 671-0155 | FL Certified General Contractor · CGC1541355 | Palm Beach · Broward · Martin · St. Lucie
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Commercial · Tenant Improvements

Tenant Improvements, Evaluated Before You Sign.

Turning a lease space into your space — assessed before you commit, then built out cleanly and on schedule.

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Why Keystone for Tenant Improvements

The most expensive tenant-improvement mistakes happen before the build even starts — in the lease. We evaluate the space before you sign, so the terms and your budget line up.

Challenges We Handle

What a Clean TI Requires

Lease-Stage Review
What the build-out really needs — assessed before you commit.
Scope & Budget
A clear number locked before work starts, tied to the lease terms.
Existing Conditions
Working with what's there — structure, systems, and constraints.
Permitting
Plan review and inspections managed with the jurisdiction.
Trade Coordination
Mechanical, electrical, and plumbing sequenced around the space.
Occupancy Date
A schedule built around when you need to move in and operate.
How We Approach It

How We Approach a Tenant Improvement

1
Consult
Understand the business and how the space has to work.
2
Evaluate
Assess the space before you sign — the key TI step.
3
Plan
Lock scope, budget, and a schedule around occupancy.
4
Coordinate
Permitting and trades sequenced to avoid delays.
5
Build
Daily oversight, each phase inspected before the next.
6
Deliver
Final sign-off and a space ready to operate.
Tenant Improvements — Keystone Construction
Featured Project

Featured Tenant Improvement

[ Add a completed tenant-improvement project — photo + one-line caption ]

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Common Questions

Before You Sign Anything

Why evaluate a space before I sign the lease?
Because the costly surprises hide in existing conditions and code triggers — an accessible path of travel, prior unpermitted work, or a change of use that forces upgrades. Knowing the real scope before you sign lets you negotiate the term, allowance, and budget to match.
How do I know if the previous buildout was permitted?
We research the permit history. Unpermitted prior work becomes your liability once you take the space, and it's far cheaper to plan for before the lease than to discover at inspection.
Will my use trigger a change of occupancy?
If your use differs from the last tenant's, the code may treat it as a change of occupancy — which can require new egress, restrooms, accessibility, or systems upgrades. We flag that early so it's in the number you're negotiating.
Can you work within a landlord's TI allowance?
Yes. We scope and document the build so it maps cleanly to the improvement allowance and the work letter, and keep the work contained so neighboring tenants aren't disrupted.

Looking at a Space? Let's Evaluate It First.

Send us the space and the lease timeline. We'll tell you what the build really takes.

Schedule a Consultation (561) 671-0155