Is this your business? Take it and make it your own.
What claiming unlocks- 📞 Your number confirmed, with the ✓ Claimed mark
- 📸 Photos of your work
- ⭐ Reviews from your customers (each confirmed by a text code)
- 🌐 A free website at yourname.assistant247.net
- 🔍 A free AI check: does ChatGPT name you?
Free. No credit card. Ever. Nobody can pay to rank higher here.
Take it, make it your ownWe call the number on this listing with a 6-digit code. Can’t take the call? Claim it another way →
🐜 Stronger as a colony. Every business that joins and fills in its listing makes AssistAnt stronger, and that helps every member get found.
About John's Son's Plumbing Service
John's Son's Plumbing Service is listed on AssistAnt for plumbing in Monrovia, CA.
Built from public business information. Call to confirm before you go.
Contact
- Phone
- (626) 359-3429
- Location
- Monrovia, CA, 91016 (service area)
- Booking
- Not bookable online yet. Call the business directly.
Quick facts about John's Son's Plumbing Service
- What is the phone number for John's Son's Plumbing Service?
- (626) 359-3429. You call John's Son's Plumbing Service directly; AssistAnt never sits in the middle.
- Where is John's Son's Plumbing Service?
- John's Son's Plumbing Service serves Monrovia, CA as a service-area business (no street address shown).
- Is John's Son's Plumbing Service still in business?
- Listed from public business records, last updated October 13, 2026. Call to confirm.
- Is John's Son's Plumbing Service licensed and insured?
- Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
- Who else is near Monrovia?
- AssistAnt lists 849 plumbers near Monrovia. Closest to John's Son's Plumbing Service: Kevin Shaw Plumbing, Inc. (0.1 mi), North Brothers Plumbing (0.9 mi), Jason's Expert Leak Detection and Water Heater Repair (1.2 mi).
Report this listing