Zensight logo
1

Shannon Pump CO

general engineering contractor in Merced, CA

Zensight CertifiedCSLB license verified #279578

Shannon Pump CO is a A licensed general engineering contractor in Merced, on the state contractor registry since 1972.

Evidence scores

Separate dimensions prevent technology choices from being mistaken for trust.

Read the methodology

Identity and compliance

100
out of 100

Current public credentials or entity standing. Technology never changes this score.

Evidence coverage: 100%

Observed: Current public credential, Credential tenure.

Operational activity

Unknown

Fresh operating and activity observations. Missing evidence stays unknown.

Evidence coverage: 0%

No governed observation is available yet.

Digital readiness

Unknown

Observable website capabilities and freshness, not a judgment of legitimacy.

Evidence coverage: 0%

No governed observation is available yet.

Scores are computed from observed evidence. Payment cannot change a score, and unknown is not treated as failure.

Evidence timeline

Every dated fact on record for Shannon Pump CO, with the source it came from.

Last checked 34 days ago

  1. License status checked

    Authority verified

    CSLB reported the license as "clear" on this date.

    Source: California Contractors State License Board

  2. License first issued

    Authority verified

    CSLB license 279578 (A). Estimated from 53 full years of registry tenure as of 2026-08-11; CSLB holds the exact issue date.

    Source: California Contractors State License Board

Facts are shown as their source reported them on the date shown. A missing event means Zensight has no evidence for it, not that it did not happen.

Verified with CSLB

This license was confirmed current with California Contractors State License Board on 2026-08-11, and is re-checked on its monitoring schedule.
Address
PO BOX 686, Merced, CA 95341
Phone
(209) 723 3904
License number
279578 (A)
Years on public record
53
Zensight rank
#1 of engineering contractors in Merced

Is this your business?

Verify your listing, correct details, and display the Zensight Certified mark backed by current public evidence and periodic re-verification.

Claim this listing
Embed the Certified badge on your website
Zensight Certified badge for Shannon Pump CO
<a href="https://zensight.ai/biz/merced-engineering-contractors-shannon-pump-co"><img src="https://zensight.ai/badge/merced-engineering-contractors-shannon-pump-co.svg?variant=certified" width="320" height="104" alt="Zensight Certified: Shannon Pump CO"></a>

License status last checked with California Contractors State License Board on 2026-08-11. Confirm current status with CSLB before hiring.