Commercial building exterior in Tampa Bay
Tampa Bay · Commercial Construction

Our clients open on time,
on budget — in spaces their
customers notice.

Tenant buildouts · Office remodels · Commercial interiors

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Casacosta — Est. Tampa Bay

We're a CBC-licensed commercial contractor serving Pinellas, Hillsborough & Highlands counties. Forged in high-end residential work — where clients live inches from every seam — and built for commercial schedules, paperwork, and openings that can't slip.

CBC Licensed.

Florida Certified Building Contractor — commercial renovations at any height.

48-Hour.

Budget estimates for brokers and tenants in lease negotiation.

10+ Years.

Across residential and commercial construction.

Lien-Free.

Every job closed out with complete documentation.

Selected Work

( 03 )
Finished office suite buildout with modern workstations
Office — Tenant Buildout

Shell-to-Suite
Conversion

Second-generation office suite taken to full fit-out: demising, ceilings and lighting, custom reception millwork, break area.

2,400 SF / 7 Weeks / St. Petersburg
Dental practice operatory after tenant improvement
Medical — Tenant Improvement

Dental Practice
Fit-Out

Plumbing-intensive TI: four operatories, lab and sterilization, and a reception area finished to a residential standard.

1,800 SF / 9 Weeks / Tampa
Lease-ready retail interior after white-box turn
Retail — White-Box Turn

Retail Vacancy
Turn

Fast-track turn for a property management client — demo, lease-ready interior, ADA restroom. Under a month, door to door.

3,200 SF / 4 Weeks / Clearwater

※ Stock imagery & sample projects shown for design purposes — replaced with real case studies as they close out.

Commercial construction in progress
Why Casacosta

Most commercial contractors build fast or beautiful.
We refuse to choose.

Every CASACOSTA project carries the same finish standard we honed in high-end residential work — applied at commercial pace, with the paperwork discipline property managers expect: same-day COI & W-9, weekly written updates, occupied-building protocols.

The absolute best isn't a slogan. It's the difference your customers see when they walk in.

Nate Acosta — FounderB.S. Building Construction Technologies · 10+ years residential & commercial

Who We Work With

( PMs · Brokers · Owners )
Property Managers

A vendor who makes you look good to ownership and tenants alike.

  • Same-day paperwork — COI & W-9 never hold up a job
  • Occupied-building protocols — clean sites, quiet hours, tenant comms
  • Quotable turnarounds on tenant turns and make-readies
  • Weekly written updates on every project
Get on our vendor list
Brokers & Tenant Reps

Close deals faster with real construction numbers in the negotiation.

  • Free pre-lease walkthroughs that flag hidden buildout costs
  • 48-hour budget estimates your client can take to the landlord
  • Work-letter & TI-allowance review in plain language
  • A referral that reflects well on you — every time
Read our buildout planning guide

The Process

( No surprises is the whole point )
01

Walkthrough & Estimate

Site visit, scope review, written proposal — 48-hour budgets for pre-lease decisions.

02

Permits & Planning

County permitting, inspections, and landlord coordination — handled.

03

The Build

Licensed trades, a real schedule, weekly updates, one point of contact.

04

Punch & Polish

Residential-grade finish standards on every surface customers touch.

05

Lien-Free Closeout

Final inspections, releases, warranties — a clean file for you and your landlord.

"Showed up when he said he would. Finished when he said he would. The space looks better than the renderings."

Placeholder — replace with named commercial client

Casacosta Residential

( Kitchens · Baths · Remodels )
Where the standard was set

The finish quality we bring to commercial space was earned in people's homes.

CASACOSTA still takes on select residential work across Tampa Bay — kitchens, bathrooms, additions, and custom finish carpentry, built by the same licensed team, to the same standard.

Residential projects are quoted with the same discipline as our commercial work: written proposals, real schedules, and a clean closeout.

Visit Casacosta Residential
Custom kitchen remodel
Bathroom remodel
Reach Us

Tell us when you
need to be open.

We'll walk the space, flag the hidden costs, and hand you a clear written proposal — usually within 48 hours.

Signing a lease soon? Call before you sign. A 30-minute walkthrough can save you from a work letter that doesn't cover what you think it covers.

Or just call727.761.1222

We respond within one business day. Your info is never shared.