4 plumbing businesses recently registered in San Diego, California.
This page lists new plumbing businesses registered in San Diego, California. We currently track 4, sourced directly from the California Division of Corporations and refreshed daily as new plumbing companies file.
Recent additions include UNITED PLUMBING SD LLC, Zimmerman plumbing co LLC, and Platinum Plumbing Systems, LLC. The most recent plumbing filing was on Jan 6, 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 Diego, this is one of the freshest prospect lists in the market.
United Plumbing SD LLC is likely the same entity as United Plumbing Heating Air & Electric, a local plumbing, HVAC, and electrical company based in Escondido, CA. The website lists San Diego area phone numbers and a service address in Escondido. The business provides residential plumbing services, aligning with the LLC's name.
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Start Your Free Trial ›Zimmerman Plumbing Co. is a San Diego-based plumbing contractor offering residential and commercial plumbing services. The website highlights 60 years of experience and provides a contact form and phone number for service inquiries.
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