Electrical permit history — 6251 S Wilmot Rd

Commercial property

6251 S Wilmot Rd

Built 2001 — 2000s commercial stock · last permitted panel/service work 2017 (finaled)

Permanent link: Electrical permit history for 6251 S Wilmot Rd (aztucsonelectricalsolutions.com/property/14103024b/6251-s-wilmot-rd-tucson-az-85756) · Public records last checked 2026-08-17

Parcel

14103024B

Built

2001 (county record)

Jurisdiction

Tucson

Zoning

I-2

Assessor use

Privately Owned Vocational School>Adults

Parcel size

16.72 acres

Building area

19,947 sq ft (assessor record)

Sewer

Connection on file (2002) (county sewer connection records)

Flood zone

X — minimal flood hazard (FEMA)

Historic preservation

Not on file (City of Tucson HP layers)

Service on record

City records show the 2017 permit was finalized; the permit description states “REPLACE 690 LF OF NATURAL GAS LINES. 89 LF VIA BORING IN PAVEMENT; 605 LF VIA TRENCHING IN DIRT PER APPROVED DESIGN 10/04/2017-ADDITIONAL WORK INCLUDES 212 LF OF NEW 4" STEEL SERVICE FOR NEW DAVIS MONTHAN METER. WILL BORE UNDER WILMOT RD PER PLAN”.

See the property

Pima County orthophoto (Pictometry 2024 / PAG 2023 / NAIP 2023 mosaic) — parcel outlined in yellow. Aerials can predate recent work and show nothing about what is inside; context, not evidence.

Street ViewGoogle Maps satelliteGoogle Earth (3D, historical imagery) ↗

Is it time to upgrade?

• Electrical service & distributionCurrentLast permitted 2017 (9 years ago). City inspection record: last recorded inspection 2017-12-26; no approved final is shown. Contractor of record: NPL CONSTRUCTION CO. Worth reading the permit itself: it names the service but does not read as an increase in capacity, so this may have been a like-for-like replacement rather than an upgrade. Separately from replacement: NFPA 70E expects the arc-flash study to be reviewed at least every five years, or after any change to the service. T17RW03012 — REPLACE 690 LF OF NATURAL GAS LINES. 89 LF VIA BORING IN PAVEMENT; 605 LF VIA TRENCHING IN DIRT PER APPROVED DESIGN 10/04/2017-ADDITIONAL WORK INCLUDES 212 LF OF NEW 4" STEEL SERVICE FOR NEW DAVIS MONTHAN METER. WILL BORE UNDER WILMOT RD PER PLAN
• Heating, cooling & mechanicalNot in this windowNothing in the permit records we read for this parcel that names this system. Worth knowing: a 2019 addition / alteration permit is on file (and 2 more like it) — work like this is often folded into a larger permit without being named, so open that record and check its scope before concluding anything. Packaged rooftop units work harder in Tucson than almost anywhere, so 12 to 15 years is a realistic service life rather than the 15 to 20 the industry quotes. Worth confirming from the equipment nameplate rather than the record. Replacing a rooftop unit is also an electrical question: the new unit's minimum circuit ampacity and its disconnect often differ from the old one.
• Fire alarm & life safetyLikely dueA newer 2021 permit for the same system is recorded as “Expired” — The permit expired without a confirmed final status. The permit description states “Fire Alarm & Detection Systems - Installing a Riser Monitoring System with built in cell communicator.; Fire Alarm Systems - New Sq Ft: 17555”. Last permitted 2000 (26 years ago). Panels and devices age out on their own schedule, and the code moves underneath them — a system that was compliant when installed is not automatically compliant now. T00BU03419 — FIRE:SPKR:194 NEW
• RoofNot in this windowNothing in the permit records we read for this parcel that names this system. Roof age matters electrically too: it sets what can be penetrated for new rooftop units, conduit, or solar.

A found permit means a lot. A missing one means less. We read the City of Tucson’s own permit file, not a recent extract of it — back to about 2006, and into the 1990s on properties with that much history. Microfiche before then was never fully digitised. Every record links to the city’s official file. A blank line does not say nothing was done: work gets done without permits all the time. The only way to know what is actually installed is to look at it.

What that usually means electrically

• Era-based check

  Gear in this age range is usually still supported but is due for infrared scanning and torque verification if that has not been done recently. The permit record does not confirm this; an on-site inspection is required.

• Era-based check

  NFPA 70E expects arc-flash studies to be reviewed at least every five years, or after any change to the service. Buildings this age often have labeling that no longer matches the installed gear. The permit record does not confirm this; an on-site inspection is required.

Recorded sales (1)

Recorded sales are the sales the Pima County Assessor has on file from affidavits of property value — not every transfer, not listings, and not a valuation. Parties are never shown here. A sale with no permitted electrical work since is worth knowing before the next sale or a remodel.

Most recent permit on record for this parcel: 2026-05-08 (TR-ROW-0526-00556) — Barricade only for COT ROW. Work is in EPNG easement. Cathartic Protection upgrade. Contractor will drill one-500’ deep by 10” diameter hole and will install anodes and backfill. Contractor will trench and install #2 copper positive header cable from the anode ground bed to the rectifier approximately 75’ away. Contractor will drill one-500’ deep by 10” diameter hole and will install anodes and backfill. Contractor will trench and install #2 copper positive header cable from the anode ground bed to the rectifier approximately 75’ away. Contractor will install a concrete slab and guard rail around the ground bed and anode J-box. 06/25/2026 - Request for 90 Day Renewal as of 07/19/2026.

Permit history (32)

How to read the status column: Final / Complete / C of O — city records show the permit was finalized. Issued — the work was permitted, but final completion is not confirmed. Applied / In review / Approved / Fees paid — proposed, not completion. Expired — the permit expired without a confirmed final status. Void / Withdrawn / Canceled — not evidence the work was installed. Any other status is shown exactly as the issuing office records it, without a completion reading.

Code enforcement (5)

Code cases and housing-code violations recorded against this parcel, by category. Closed cases stay on the record, and most of these are closed — check the status column. We show the category and the official record number rather than the complaint text, which often names people who have nothing to do with the property.

Record numbers link to the City of Tucson’s official file. Highlighted rows are the ones that imply electrical work or an unpermitted-work finding.

This is an inference from public records — the year a structure was built, how it is classified, and what has been permitted. It is not an inspection, and nothing here confirms what is actually installed at this address. The only way to know is to look in the panel. See an error in this public-record report? Report a correction · About this data.

The contractor’s read is a plain-English brief of the record above, written by AI — what it shows across electrical, mechanical and the building itself, what is missing for the era, and what to verify on site.