Robert Hather Well Drilling
Robert Hather Well Drilling is a San Luis Obispo, California contractor holding CSLB license #1006603, verified against state records, licensed since 2015.
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License verification
License-Verified- CLEARCSLB #1006603(C57)
- Original license date
- 2015-08-19
- Expires
- 2027-08-31
On CSLB's register since 2015-08-19, eleven years before our 2026-09-04 check. CSLB classifications on this record: C-57 (Well Drilling). Term on file to 2027-08-31. Bond: $25,000, California's statutory amount, with WESTERN SURETY COMPANY. No workers' comp policy against 1006603 at CSLB: usually an owner-operator with no employees, not a lapse.
Last verified 2026-09-04 · Verify at the state registry
Verification history
- 2026-09-04 · checked against the state file · status: CLEAR
Contact
- Phone
- (805) 459-1841
- Address
- 3675 SEQUOIA DRIVE, San Luis Obispo, CA 93401
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Common questions
- Is Robert Hather Well Drilling licensed in California?
- Robert Hather Well Drilling holds CSLB license #1006603, status CLEAR as of our 2026-09-04 verification. The full credential detail, including any others on record, is in the verification section of this page.
- What does CSLB class C-57 mean on Robert Hather Well Drilling's license?
- CSLB records it as C-57, Well Drilling. The codes come from the register itself, and our class-code glossary explains each one in the agency's own words.
- How long has Robert Hather Well Drilling held its CSLB credential?
- CSLB has carried the record since 2015-08-19. That is the original date the register publishes; it is not a claim about how long the company has traded, which no register we check publishes.
- When was Robert Hather Well Drilling's record last checked?
- 2026-09-04. Registers with a download feed are re-checked within 9 days; the 4 we fetch by hand (ROC, DCA, SPCB, FDACS) within 45 days. Every listing shows the date its credential was last verified, and a credential that lapses stops being claimed at the next rebuild.
- How can I verify Robert Hather Well Drilling myself?
- Look up license #1006603 in the official CSLB search - this page links it next to the credential. We publish the number precisely so you never have to take our word for it.