Windsor Underground LLC
DBA: Windsor Excavating
ROC #328480·KA Dual Engineering·Active
- Address:
- 839 W. Happy Valley Rd., Phoenix, AZ 85085
- Qualifying party:
- Ryan Joseph Windsor
- Issued:
- Apr 14, 2020
- Expires:
- Apr 30, 2028
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Underwriting risk
Low riskNo 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 & reputation
Source: Google Business Profile via DataForSEO. Verify before outreach.
Activity dashboardTop 10% in AZ · 12-mo volume
Aggregated across 65 permits we've linked to this license.
Last 90 days
1
permits
Last 12 months
15
permits
12mo total
$152K
valuation
Lifetime $
$152K
valuation
Typical work: PRIVATE
Most active zip: 85018
Average job size: $2K
Active zips (12mo): 6
First permit on record: 2020-07-31
Last permit on record: 2026-04-14
Active in: phoenix · tempe
Lately
- WARM→3801 N 64TH STPRIVATE · phoenix · Apr 14, 2026 · ~$27Kest
- COLD→SEC OF W YUMA & S APACHEStreet Light · buckeye · Apr 9, 2026
- DEAD→3415 N 47TH PLPRIVATE · phoenix · Jan 7, 2026 · ~$27Kest
- DEAD→4237 N 41ST PLPRIVATE · phoenix · Jan 7, 2026 · ~$27Kest
- COLD→10640 N 28TH DRPRIVATE · phoenix · Dec 16, 2025 · $152K
See Windsor Underground LLC's full permit history, sub-network, and estimated annualized material spend — plus get alerts when they pull a new permit.
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