Completed Projects

ELEVATE ON CENTRAL

By Monica

ELEVATE ON CENTRAL Read More »

ELEVATE ON THE PRESERVE

By Reema Thapliyal

ELEVATE ON THE PRESERVE Read More »

ESTRELLA ESTATES

By Monica

ESTRELLA ESTATES Read More »

UPTOWN ON HARVARD

By Reema Thapliyal

UPTOWN ON HARVARD Read More »

UPTOWN ON YALE

By Reema Thapliyal

UPTOWN ON YALE Read More »

NINETEEN COMMONS

By Monica

NINETEEN COMMONS Read More »

4001 E Broadway Road, Suite B7
Phoenix, Arizona 85040
[email protected]

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480.571.8120

Trinity Underground is a locally owned and operated civil construction company offering cradle to grave horizontal services, including grading, wet & dry utilities, concrete pads and more.

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Completed Projects

ELEVATE ON CENTRAL

ELEVATE ON THE PRESERVE

ESTRELLA ESTATES

UPTOWN ON HARVARD

UPTOWN ON YALE

NINETEEN COMMONS

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CALL US

480.571.8120