Trinity Underground

Concept to

Completion

Trinity Underground specializes in comprehensive civil construction services, guiding your projects from initial planning to final execution. We expedite the early stages of development, allowing for smoother transitions to vertical construction. Our meticulous project management ensures every critical milestone is achieved on time, paving the way for successful project delivery.

                     

Our Services

Earthwork

Wet Utilities

Dry Utilities

Storm Drain

Site Concrete

Paving

Site Prep

ALWAYS OPEN TO NEW PARTNERSHIPS

We are enthusiastic about forming new alliances and exploring opportunities that drive mutual success.

Let's Build Together

Connect with us to start your next project.

Join our team

Be a part of Trinity's innovative and dynamic team.

FEATURED PROJECTS

PHOENIX, ARIZONA

SERENE AT SOUTH MOUNTAIN

Build-to-Rent

25 Units

PHOENIX, ARIZONA

NINETEEN COMMONS

Commercial

5 Units

PHOENIX, ARIZONA

LATONA FONTAINE

Build-to-Rent

11 Units

PHOENIX, ARIZONA

UPTOWN ON HARVARD

Build-to-Rent

7 Units

PHOENIX, ARIZONA

UPTOWN ON HARVARD

Build-to-Rent

8 Units

PHOENIX, ARIZONA

WOOD STREET APARTMENTS

Build-to-Rent

42 Units

PHOENIX, ARIZONA

THE MELBOURNE

Single Family

69 Units

Scroll to Top