Residential & Commercial · Miami & South Florida

Crafted,
not contracted.

21 Ocean Builders is a boutique construction firm building with care in South Florida. From elegant residential renovations to custom builds, every project carries the signature of its maker.

Our Standard
“ We build the way
we'd want our own
homes built.
100%
Owner-led projects
FL
Licensed & insured
RenovationsRemodelingCustom HomesKitchensBathrooms PaintingRepairsAdditionsCommercial Build-OutsPermits Handled RenovationsRemodelingCustom HomesKitchensBathrooms PaintingRepairsAdditionsCommercial Build-OutsPermits Handled
What we build

A modest list of
ambitious work.

We take on a small number of projects at a time — residential renovations, custom builds, select commercial work. Everything we touch, we touch thoroughly.

01 · Residential

Full Home Renovations

From dated to dream. Layout reconfigurations, structural changes, finish packages, and every trade coordinated under one roof.

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02 · Residential

Kitchens & Baths

The rooms where craft matters most. Custom cabinetry, stone, tile, and fixtures chosen and installed with uncompromising care.

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03 · Residential

Additions & Extensions

Expand without compromise. We handle architecture, permits, and construction so your addition feels original, not attached.

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04 · Commercial

Commercial Build-Outs

Restaurants, retail, and offices built on deadline without cutting corners. Fast-track scheduling and clean handoffs.

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Our approach

Construction is a relationship, not just a transaction.

01

Listen

We sit with you — understand the budget, the schedule, and what "done right" actually means for this home.

02

Plan

Detailed scope, transparent pricing, and a realistic timeline. No hidden allowances. No surprises at close-out.

03

Build

On-site ownership. Daily updates. Crews trained to the same standard whether the room is finished or framed.

04

Finish

Punch-list obsession. Final walkthroughs. A project is closed when you say it's closed — not before.

15+
Active projects
100%
Owner-led
1day
Typical response
1
Standard: excellent
Let's build something

Have a project in mind? We'd love to hear it.

Services

What we build.

We limit our roster to a small number of active projects, so every one receives owner attention from foundation to final walk. Here's what we're good at.

01
Full Home Renovations

From dated interiors to full structural transformations. We handle demolition, reframing, electrical, plumbing, HVAC, and finish work — coordinating every trade so the project runs as one.

  • Design-assist & architect coordination
  • Permit & inspection management
  • Structural engineering oversight
  • Custom cabinetry & millwork
  • Flooring, tile, stonework
  • Electrical, plumbing, HVAC
02
Kitchens & Baths

The rooms most worth investing in. We build them to last, specify materials honestly, and install with tolerances you can feel with your hand.

  • Custom & semi-custom cabinetry
  • Natural stone & quartz countertops
  • Large-format tile installations
  • Wet-room & curbless showers
  • Premium appliance integration
  • Heated flooring & towel bars
03
Additions & Extensions

Growing your home without it looking like you grew your home. Seamless tie-ins, matched finishes, and permitting that moves at the speed it should.

  • Second-story additions
  • Primary suite expansions
  • Garage conversions & ADUs
  • Sunrooms & covered lanais
  • Outdoor kitchens
  • Pool-house construction
04
Custom Homes

Ground-up construction on select lots. We partner with your architect, or recommend one, and deliver a home where every millimeter was decided on purpose.

  • Lot evaluation & pre-construction
  • Value engineering & budget reconciliation
  • Foundation & framing
  • Mechanical, electrical, plumbing rough-in
  • Finish carpentry & millwork
  • Landscape & hardscape coordination
05
Commercial Build-Outs

Restaurants, retail, medical, and office tenant improvements. Fast-track schedules, night-work options, and clean handoffs that let you open on time.

  • Full tenant improvement packages
  • ADA & code compliance
  • Grease trap & hood installation
  • Storefront glass & signage
  • Lighting & electrical upgrades
  • Phased occupancy scheduling
06
Change Order Management

For projects already in motion. We step in when your current builder has stalled, scope has ballooned, or the finish line keeps moving. Transparent pricing, honest timelines.

  • Existing project audits
  • Mid-project contractor swaps
  • Punch-list completion
  • Warranty & callback work
  • Code remediation
  • Insurance claim repairs
Ready to start?

Tell us about your project.

Selected work

A small portfolio,
taken seriously.

We show the work we've loved building. More projects are in progress — if you'd like to see current jobsites or references, we'll share both.

Private Residence
Escoto
Residence
Full RenovationSouth Florida
Private Residence
Jahsen
Residence
Kitchen + BathSouth Florida
Private Residence
Blanco
Residence
AdditionSouth Florida
Private Residence
Hess
Residence
Whole-Home RemodelSouth Florida
Private Residence
Irgon
Residence
Custom BuildSouth Florida
More in progress
And a handful of
others under way.
Inquire for references2026
Yours next?

Let's add your project to the list.

Client Reviews

From the people
who lived it.

Every review below comes from a homeowner, business owner, or partner who worked with us from first meeting to final walk. Read theirs — and leave yours if you've built with us.

—
★★★★★

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For past clients

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Ready for your own project?

Let's build something worth reviewing.

Contact

Let's start
with a conversation.

Tell us about your project below, or reach us directly. We respond to every inquiry within one business day.

A few ways to reach us.

Phone
(786) 777-9192
Email
oceanbuilders21@icloud.com
Based in
Miami, Florida
Serving South Florida
Service Area
Miami-Dade, Broward, and select areas of Palm Beach County — the whole of South Florida.

Request an estimate

We'll follow up within one business day to schedule a walkthrough or call.