Every new California filing, every dayNew Plumbing Businesses in San Marcos, CA
2 plumbing businesses recently registered in San Marcos, California.
Updated July 15, 2026 · Most recent filing Feb 9, 2026
2
Total Filings
Feb 9, 2026
Most Recent
Every new California filing, every day
See how it worksAbout Plumbing Businesses in San Marcos
This page lists new plumbing businesses registered in San Marcos, California. We currently track 2, sourced directly from the California Division of Corporations and refreshed daily as new plumbing companies file.
Recent additions include H20 PLUMBING NETWORK INC and JL's Paradise Plumbing LLC. The most recent plumbing filing was on Feb 9, 2026.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to plumbing businesses in San Marcos, this is one of the freshest prospect lists in the market.
All Filings
H20 PLUMBING NETWORK INC
Feb 9, 2026PlumbingSan Marcos, CA
H20 Plumbing Network Inc operates as a plumbing contractor in California, as evidenced by its matching website h2o.plumbing which outlines residential and commercial plumbing services. The LLC filing confirms a California address, and the site appears to be an active small business.
JL's Paradise Plumbing LLC
Aug 12, 2025PlumbingSan Marcos, CA
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