Harper's Underground PLLC

ROC #244871·CR-80 Sewers Drains and Pipe Laying·Active

✓ License active✓ No disciplinary actions on recordLicensed 18 yrs

Address:: PO BOX 5028, Goodyear, AZ 85338
Qualifying party:: Darren L Harper
Issued:: Apr 29, 2008
Expires:: Apr 30, 2028

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Underwriting risk

Low risk

No adverse license or disciplinary signals on the public AZ ROC record.

Composite of public AZ ROC license status + disciplinary record + permit-activity velocity. For underwriting/vetting context — see insurance use.

Contact from permit filings

(480) 204-1892

Self-reported by the contractor on their own permit filings across 2 Arizona cities. Verify before outreach.

Activity dashboard

Aggregated across 5 permits we've linked to this license.

Last 90 days

permits

Last 12 months

permits

12mo total

valuation

Lifetime $

$39K

valuation

Typical work: PRIVATE

Most active zip: 85018

Average job size: $10K

Active zips (12mo): —

First permit on record: 2012-03-22

Last permit on record: 2024-02-21

Active in: Mesa · Phoenix

Lately

Job values are as reported on the permit application; ~ values are labeled estimates from typical values for the permit type, never dressed up as filed figures.

About this record

This page is a public summary of Harper's Underground PLLC built entirely from government records — the Arizona Registrar of Contractors license file and building permits issued by jurisdictions across Arizona. PlumbIntel joins those sources so you can see, in one place, that a contractor is properly licensed and actively pulling permits under that license.

Everything here is factual and sourced: license status and dates come from the AZ ROC; permit counts, addresses, and values come from the issuing jurisdiction. We do not publish reviews, ratings, or unverified contact details — owner-provided updates always carry their source label. If you're a homeowner vetting a contractor, a lapsed license or a gap in permit history is worth a conversation before you sign.

SOURCE: AZ ROC LICENSE FILESOURCE: CITY & COUNTY PERMITSHow the data is built →Own this page? Claim it →

Same operatorqualifying party · Darren L Harper

Other ROC licenses this qualifying party holds — the licensing footprint behind this operator.

Harper's Underground PLLCGoodyearCR-5Active

Related contractorsCR-80 · Goodyear

Core Concepts Construction, Inc.ROC 365690

See Harper's Underground PLLC's full permit history, sub-network, and estimated annualized material spend — plus get alerts when they pull a new permit.