O Neill Mechanical Service Inc.
O Neill Mechanical Service Inc. is a Gilbert, Arizona HVAC company holding ROC license #143392, verified against state records, licensed since 1999.
License verification
License-Verified- ActiveROC #143392(CR-39 · Dual)
- Original license date
- 1999-03-20
- Expires
- 2027-03-31
Last verified 2026-08-17 · Verify at the state registry
Verification history
- 2026-08-20 · checked against the state file · status: Active
Contact
- Address
- 1315 N Mondel Dr Gilbert AZ 85233, Gilbert, AZ 85233
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