Communications Maintenance and Installation, Inc.

ROC #199850·KE As Restricted by the Registrar·Active

✓ License active✓ No disciplinary actions on recordLicensed 21 yrs

Address:: 717 N 21st Ave, Phoenix, AZ 85009
Qualifying party:: Charles Grady McDonald
Issued:: Sep 19, 2004
Expires:: Sep 30, 2026

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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.

Activity dashboard

Aggregated across 9 permits we've linked to this license.

Last 90 days

permits

Last 12 months

permits

12mo total

valuation

Lifetime $

$39K

valuation

Typical work: CELLULAR

Most active zip: 85255

Average job size: $4K

Active zips (12mo): 1

First permit on record: 2009-09-02

Last permit on record: 2025-12-15

Active in: Scottsdale

Permits by month · trailing 12

Where they pull permits · last 12 months

Scottsdale

100%

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 Communications Maintenance and Installation, Inc. 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 We do not publish reviews, ratings, or unverified contact details — owner-provided updates always carry their source label.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 →

Related contractorsKE · Phoenix

See Communications Maintenance and Installation, Inc.'s full permit history, sub-network, and estimated annualized material spend — plus get alerts when they pull a new permit.