DayOneLead
How It WorksPricingStatesFAQResearch
Sign inGet started
DayOneLead

Newly registered businesses across the US, enriched with publicly available contact information and updated every day.

Find leads
  • New business leads
  • New LLC filing leads
  • New business filings
  • Business formation statistics
  • Cold email outreach
  • Docs
  • All states
  • Research
Browse by state
  • Florida
  • New York
  • California
  • Colorado
  • Washington
Popular cities
  • Miami
  • Tampa
  • Orlando
  • New York City
  • Los Angeles
  • Denver
  • Seattle
© 2026 Barn Dog Ventures LLC. All rights reserved.
HomePrivacyData SourcingTermsContactRemove my info
Scout the DayOneLead fox with a California new business filings stampEvery new California filing, every day
  1. Home
  2. California
  3. Diamond Bar
  4. Plumbing

New Plumbing Businesses in Diamond Bar, CA

1 plumbing businesses recently registered in Diamond Bar, California.

Updated August 5, 2026 · Most recent filing Jun 17, 2026

1
Total Filings
Jun 17, 2026
Most Recent
Scout the DayOneLead fox with a California new business filings stamp

Every new California filing, every day

See how it works

About Plumbing Businesses in Diamond Bar

This page lists new plumbing businesses registered in Diamond Bar, California. We currently track 1, sourced directly from the California Division of Corporations and refreshed daily as new plumbing companies file.

Recent additions include Waynes Plumbing Service. The most recent plumbing filing was on Jun 17, 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 Diamond Bar, this is one of the freshest prospect lists in the market.

All Filings

Waynes Plumbing Service

Jun 17, 2026
PlumbingVerifiedDiamond Bar, CA

Waynes plumbing service LLC operates as a plumbing service in Diamond Bar, CA, offering 24/7 emergency plumbing. The business is rated 5 stars based on website claims and provides local plumbing services in the Diamond Bar area.

Sign up to see verified contact details for this business and 1 others in Diamond Bar

Build My Campaign Free

Get plumbing leads daily

Verified contact info for new plumbing businesses in Diamond Bar.

Start Free Trial

Browse

All businesses in Diamond Bar ›All California filings ›

Turn fresh new businesses into your next customers

We find newly registered businesses, verify their contact details, and build the campaign. You review everything before anything sends.

Build My Campaign Free ›