Tier One Mechanical Inc

Licensed Licence verified

Licensed. C16, C20, C36 · Licence 1071811 · issued in California.

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About this listing

Trade	Plumbing and HVAC
Location	Rancho Dominguez, CA 90221
Type	Company
Phone	(310) 637-**** (on record; published once the listing is claimed)

The public record

Credential	Licensed · C16, C20, C36
Number	`1071811`
Issued in	California
Issuing authority	Contractors State License Board
Expiry on record	Dec 31, 2026
Last confirmed	Aug 17, 2026 (on record since Jul 25, 2026)

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