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  3. San Diego
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New Plumbing Businesses in San Diego, CA

4 plumbing businesses recently registered in San Diego, California.

Updated August 19, 2026 · Most recent business filing Jan 6, 2026

4
Total Filings
Jan 6, 2026
Most Recent
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About Plumbing Businesses in San Diego

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 Heating Air & Electric, Zimmerman Plumbing Co., and Platinum Plumbing Systems. The most recent plumbing business 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.

Use recent plumbing registrations in San Diego as a timing signal, then qualify each company by formation date, website, and verified contact availability.

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All Filings

United Plumbing Heating Air & Electric

Jan 6, 2026
PlumbingVerifiedSan Diego, CA

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.

Zimmerman Plumbing Co.

Nov 6, 2025
PlumbingVerifiedSan Diego, CA

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.

Platinum Plumbing Systems

Nov 3, 2025
PlumbingVerifiedSan Diego, CA

Platinum Plumbing Systems, LLC is a newly registered California plumbing business. The most plausible website match is Platinum Plumbing CA Inc. (W2), a plumbing company in Canyon Lake, CA with over 40 years of experience. A Thumbtack aggregator page (W5) also lists a 'Platinum Plumbing Systems' in San Diego, but lacks a dedicated website.

Pop & Go Rooter

Sep 22, 2025
PlumbingVerifiedSan Diego, CA

Pop & Go Rooter is a plumbing company specializing in drain cleaning, water heaters, leaks, and repipes. They serve San Diego, CA and multiple cities in Arizona, offering 24/7 emergency services.

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