Build a home
that is
truly yours.
From initial concept and architectural planning to permitting, construction, and final walkthrough, Down Under Construction Services brings decades of Tampa Bay building experience to your custom home.


Your vision.
Our building
experience.
Building a custom home is exciting, but it also requires decisions involving architecture, budgets, engineering, permits, materials, trades, scheduling, and countless construction details.
Down Under Construction Services helps bring those pieces together. Our team works with homeowners, architects, engineers, craftsmen, and established trade partners to move a custom home from early concept through completion.
Whether you already have architectural plans or are beginning with an idea, we can help coordinate the construction process around the home's design, the realities of the property, and your budget.
From concept
to keys.
A custom home involves hundreds of interconnected decisions. Our process organizes them into clear stages so design, permitting, trades, and construction can move forward together.
Discuss Your HomeVision & Scope
We begin by understanding the home you want to build, your priorities, property, budget goals, architectural direction, and how you plan to live in the finished space.
Design & Planning
Our team can coordinate with experienced architects and engineers or collaborate with the design professionals you already have to develop a buildable plan.
Budget & Permitting
Project costs, trade scopes, scheduling, permitting requirements, and construction details are organized before work begins so the project has a clear path forward.
Construction
Subcontractors and craftsmen are scheduled in sequence while our team manages construction, quality control, progress, and ongoing communication.
Final Walkthrough
At completion, we address the final punch list and walk through the home with you before project closeout.
Project Handoff
Project documentation and relevant material information are organized for handoff, and our local team remains available for questions and applicable warranty items.
Mediterranean
character.
Custom detail.
One of the distinctive homes in our portfolio draws on Mediterranean architecture and detailing, creating the atmosphere of a private villa within the Florida coastal setting.
Textured wall treatments, architectural arches, stone surfaces, distinctive ceilings, and carefully selected finishes demonstrate how a custom home can be shaped around a specific architectural vision.
View Home Building Portfolio





Designed for
Florida living.
Tampa Bay homes often need to respond to their location just as much as their owners' style. Waterfront properties, coastal architecture, outdoor living, and Florida's building requirements all influence the final design.
Our custom-home portfolio includes coastal residences designed around open living spaces, water views, terraces, balconies, outdoor entertaining, and the relaxed character of life near the Gulf and Intracoastal Waterway.
Homes we've
brought to life.

Indian Rocks Beach Waterfront Home
A custom waterfront residence designed around Florida living, open gathering spaces, outdoor access, and views of the Intracoastal Waterway.

Indian Rocks Beach Custom Home
A multi-level coastal home featuring spacious living areas, custom interiors, outdoor terraces, and waterfront access.

Custom Home Portfolio
Explore additional home-building work completed by Down Under Construction Services throughout the Tampa Bay area.
Built in the
details.
Explore exterior architecture, interior spaces, coastal homes, bathrooms, custom details, and completed residential projects from the Down Under Construction Services portfolio.













One team.
Every phase.
The contractor you choose becomes a major part of the custom-home journey. Experience, communication, trade relationships, planning, and local construction knowledge all matter.
About Down Under ConstructionSince 1995
Decades of construction experience serving homeowners throughout the Tampa Bay area.
Trusted Trade Partners
Established relationships with skilled subcontractors, craftsmen, architects, engineers, and vendors.
Local Experience
Knowledge of Tampa Bay construction, local permitting, coastal properties, and Florida building requirements.
Licensed Contractor
Florida Certified Building Contractor License #CBC059643.
Building isn't
always from scratch.
If a completely new home isn't the right solution, our residential construction team also handles renovations, additions, kitchens, bathrooms, and whole-home remodeling.
Home Remodeling
Transform an existing home with comprehensive remodeling and renovation services.
Home Additions
Add thoughtfully designed living space while integrating new construction with the existing home.
Kitchen Remodeling
Create a kitchen designed around your home's architecture, functionality, and lifestyle.
Bathroom Remodeling
Build or renovate bathrooms with custom finishes, functional layouts, and refined details.
Built for where
you call home.
Down Under Construction Services works throughout the Greater Tampa Bay area, including communities such as St. Petersburg, Clearwater, Largo, Seminole, Indian Rocks Beach, nearby beach communities, and Tampa.
View All Tampa Bay LocationsLet's build
something
exceptional.
Tell us what you're envisioning for your Tampa Bay custom home and our team can help you understand the next steps.