Capabilities tailored to coastal projects

Our portfolio spans ground-up estates, multifamily developments, and accessory dwelling units across San Diego County. Each scope is delivered with founders-on-site leadership, rigorous scheduling, and craftsmanship engineered for the marine climate.

Accessory Dwelling Units

Founder-led ADU delivery

From feasibility to rental readiness, Troia Construction manages every ADU in-house. We navigate zoning, utilities, and permitting while crafting rentable, comfortable living spaces that align with your property's architecture.

  • Feasibility studies, yield analysis, and ROI modeling for your parcel
  • Design collaboration to align floor plans, daylighting, and privacy
  • Permit navigation across San Diego jurisdictions and coastal overlays

Garage Conversions

We retrofit existing garages with new foundations, insulation, and utility runs so the finished suite feels purpose-built.

  • Code-compliant reinforcement and waterproofing
  • Custom cabinetry, kitchenette layouts, and bath packages
  • Integrated heating, cooling, and sound attenuation

Attached ADUs

Seamlessly extend your primary residence with connected suites that share structure yet perform as independent dwellings.

  • Structural tie-ins engineered for seismic resilience
  • Envelope detailing that preserves comfort and energy efficiency
  • Shared mechanical strategies that simplify maintenance

Detached ADUs

Deliver private casitas or two-story cottages complete with curated outdoor environments and separate metering.

  • Site planning, grading, and drainage coordination
  • Prefabricated or custom-framed structural systems
  • Landscape integration for patios, decks, and privacy screens

Room Additions

Expand your floor plan with suites or multi-purpose rooms that flow with existing circulation.

  • Interior reconfigurations to optimize circulation
  • Structural modifications executed with minimal disruption
  • Finish selections tailored to your design language
Custom Residences

Ground-up homes & transformative remodels

Our founders lead coastal estates, hillside builds, and high-end renovations with a relentless focus on craftsmanship, schedule, and budget clarity.

  • Integrated preconstruction, budgeting, and procurement strategy
  • Architect and interior designer collaboration that preserves intent
  • Premium finish coordination with meticulous trade supervision
  • Closeout documentation, homeowner orientations, and post-delivery support
Ground-Up Construction

Signature residences & boutique commercial

We assemble integrated project teams and manage the entire delivery lifecycle for new builds. Our approach safeguards design intent, budget alignment, and schedule commitments.

  • Preconstruction services, budgeting, and procurement strategy
  • Comprehensive project management with weekly executive reporting
  • Quality control, safety oversight, and detailed site logistics
  • Commissioning, punch management, and white-glove turnover
Specialty Trade Packages

Engage us for targeted scopes

Architects, developers, and homeowners rely on Troia to augment their teams for complex scopes. We mobilize quickly while providing the polish of a general contractor.

  • Structural framing, heavy timber, and steel erection
  • Concrete foundations, retaining walls, and site utilities
  • Roofing, siding, and exterior envelope upgrades
  • Interior finish carpentry and specialty build-outs
Preconstruction Intelligence

Set projects up for success before breaking ground

Early engagement allows us to streamline permitting, manage value engineering without compromise, and anticipate long-lead items before they impact your schedule.

Field Leadership

Founders on site, every week

Robert and Angelos lead site walks, subcontractor meetings, and quality reviews. When decisions arise, the principals are already there to respond.

Client Experience

Transparent reporting & concierge communication

Expect weekly updates with photography, schedule look-aheads, and financial tracking so you know exactly where your project stands.

Let's collaborate

Bring us in early to maximize value

Schedule a discovery call to review your site, budget, and timeline. We'll deliver a clear preconstruction roadmap and outline how Troia Construction can support your objectives.

Schedule a Discovery Call