Trinity Underground

Concept to

Completion

Trinity Underground is a civil construction company offering concept-to-completion horizontal services. Our company is curated for the needs of developers by accelerating their process to commence vertical construction more efficiently in the early phases of civil development. We ensure timely project completion through micromanaging the critical paths of each development.                     

Our Services

Earthwork

Wet Utilities

Dry Utilities

Storm Drain

Site Concrete

Paving

Site Prep

WE ARE ALWAYS OPEN TO NEW CONNECTIONS

Our team is excited for the opportunity to create new alliances and explore opportunities that benefits us all.

Let's build together

Join our 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

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