Trinity Underground Llc

Public permit-pulling record, Arizona. Actively filing permits (most recent: 2026-02-26).

150 Permits filed
1 City worked in
2021 First permit on record

Permits filed by year

Volume trend in Arizona.

1 2021 8 2022 45 2023 69 2024 25 2025 2 2026

Why this page exists

Most contractor-finder sites check state license status but don't verify that the contractor actually pulls permits when required. A licensed contractor who skips permits leaves the homeowner holding the bag, code violations, insurance complications, and problems at resale.

This page shows Trinity Underground Llc's public permit-pulling record in Arizona. It's sourced from official city open-data feeds, not self-reported. If you're interviewing contractors, ask the ones you're considering to explain any gaps or closed permits you see here.

Cities worked in (Arizona)

Permit counts per city for Trinity Underground Llc.

Phoenix 150 permits

Most common project types

Based on permit_type codes in the underlying city data.

Utility Trenching Ci Vil Permit 14
Concrete Civil Permit 14
Civil Pavement Restoration 14
Grading/drainage Civil Permit 11
Paving Civil Permit 10
Water Civil Permit 9

Recent permits

The 20 most recent permits filed by Trinity Underground Llc across all Arizona cities.

Date City Type Status Value
2026-02-26 Phoenix CIVIL LANDSCAPE PERMIT OPEN
2026-01-29 Phoenix WTR SERVICES DUST CONTROL HYDRANT METER OPEN
2025-11-18 Phoenix UTILITY TRENCHING CI VIL PERMIT OPEN
2025-10-02 Phoenix LATERAL TAP CIVIL PERMIT OPEN
2025-09-30 Phoenix CIVIL PAVEMENT RESTORATION OPEN
2025-08-26 Phoenix CIVIL ENVIRONMENTALLY SENSITIVE PERMIT DONE
2025-08-26 Phoenix CIVIL LANDSCAPE PERMIT OPEN
2025-08-06 Phoenix MISCELLANEOUS CIVIL PERMIT DONE
2025-06-11 Phoenix FP VEHICLE ACCESS CONTROL DEVICE GATES DONE
2025-05-30 Phoenix OTC PLMB OPEN
2025-04-16 Phoenix GRADING/DRAINAGE CIVIL PERMIT OPEN
2025-04-02 Phoenix OTC BACKFLOW-FIRE OPEN
2025-04-02 Phoenix OTC BACKFLOW-FIRE OPEN
2025-03-25 Phoenix HAUL CIVIL PERMIT OPEN
2025-03-03 Phoenix WATER SERVICES HYDRANT METER DONE
2025-02-26 Phoenix UTILITY TRENCHING CI VIL PERMIT OPEN
2025-02-24 Phoenix CIVIL PAVEMENT RESTORATION OPEN
2025-02-20 Phoenix COMMERCIAL STREET LIGHT OPEN
2025-02-20 Phoenix UTILITY TRENCHING CI VIL PERMIT DONE
2025-02-14 Phoenix LATERAL TAP CIVIL PERMIT OPEN

How to vet this contractor further

  • Check their state license with your state's licensing board. This page shows permit behavior, not license status.
  • Ask for 3 recent references from the cities above. Match them against the permit addresses here.
  • Look for gaps. Are there years with many permits, then nothing? Contractors sometimes let licenses lapse or change business names.
  • Verify active bonding and workers' comp insurance. Ask for certificates directly from the insurer, not a copy from the contractor.

Planning a project in Arizona?

Check whether your project needs a permit before you get contractor bids, so you can compare apples to apples.

Check permit requirements →
Data source: Public permit records from the cities above, pulled via their official open-data APIs. We report what the city shows; we do not verify license status, insurance, or workmanship. This is not an endorsement. Always do your own due diligence.