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42 Years
experience
Emergency
services
Expert Plumbing Services in Monrovia, CA
Established in 1984, Rudy's Plumbing has served the San Gabriel Valley and surrounding areas for over 30 years. Our family-owned business prioritizes trust, transparency, and quality craftsmanship in every residential and commercial plumbing project. We specialize in tankless water heaters, rare faucet repairs, gas line maintenance, and sewer system solutions, with expertise honed across three generations of plumbers. Our commitment to honesty ensures no upselling, fixed pricing, and work guaranteed to last.

With hundreds of weekly service calls, we resolve issues ranging from leaky faucets to full system repipes, combining advanced diagnostics with personalized customer service. Recognized by leading contractors for remodeling expertise, we maintain partnerships with top manufacturers to deliver durable, efficient plumbing solutions tailored to client needs.
Services
Residential Plumbing Commercial Plumbing Tankless Water Heaters Gas Line Repairs Sewer System Maintenance Faucet Rebuilding Hydro-Jet Cleaning Leak Detection Fixture Upgrades Re-Piping Services
Details
  • Year established: 1984
Highlights and features
  • We have over 30 years of local plumbing experience
  • Our quotes match final invoices with no hidden fees
  • Three generations of family plumbing expertise
  • We service all plumbing emergencies within 24 hours
  • Exclusive partnerships with top plumbing manufacturers
Associations and certifications
  • California State License 917340
What people say
Arrived same day No upselling Fixed complex issues Clear pricing Professional staff
Services
Tankless Water Heaters
Specialized installation and repair of tankless water heating systems. Our technicians provide consultations for other plumbing companies due to our advanced expertise. We service all brands and models, ensuring optimal energy efficiency and continuous hot water supply for residential and commercial properties.
Gas Line Maintenance
Comprehensive gas line installation, repair, and safety inspections for residential and commercial properties. We service connections to water heaters, stoves, dryers, and fireplaces, using code-compliant materials and pressure testing to ensure leak-free performance and regulatory compliance.
Sewer System Repairs
Advanced sewer line diagnostics and hydro-jet cleaning services. Our camera inspections identify blockages, root intrusion, and pipe degradation. We perform trenchless repairs and traditional replacements while maintaining 24-hour emergency availability for urgent backups and leaks.
Fixture Restoration
Specialized repair and rebuilding of antique and rare plumbing fixtures. We source discontinued parts and restore historic faucets to original functionality while preserving aesthetic integrity. This service caters to heritage properties and custom home renovations.
Emergency Leak Repair
24-hour leak detection and repair service using electronic sensors and thermal imaging. We address water and gas leaks in concealed pipes, preventing structural damage and utility waste. Emergency teams carry essential replacement parts for same-visit fixes.
Questions
What areas do you service?
We serve Monrovia, San Gabriel Valley, and surrounding Los Angeles County areas including Pasadena and Duarte.
Do you handle emergency plumbing?
Yes, we offer 24-hour emergency service for urgent leaks, backups, and gas line issues.
Are your plumbers licensed?
All technicians hold California State License #917340 with specialized training in modern plumbing systems.
Can you repair antique fixtures?
Our team specializes in restoring rare and historic plumbing fixtures with custom parts sourcing.
What payment methods do you accept?
We accept major credit cards, cash, and company checks for completed plumbing services.
Do you guarantee your work?
Yes, all plumbing repairs include a lifetime guarantee against defects in materials and labor.
Reviews (4)
A. C.
Jul 01, 2020 Report
We had a leaky sink which needed to be fixed. We received an estimate from another plumber to fix the issue. They quoted us a price of $1050. We called Rudy's Plumbing to get a second quote. They fixed the issue in 20 minutes and charged us a $175 fee. He even showed us how to fix the issue in the future, should we experience a leak in a different sink. Our technician was Victor. Very nice and efficient. Highly recommended.
Jamie C.
May 11, 2020 Report
If I could give this plumbing company a 0 I would! They don't know what they're doing and will leave you hanging for weeks! They've come several times to my mom's place tried to fix something blamed my mom and put parts that were broken but refused to come out and fix it until....... Yeah it's still NOT fixed! Why not? The diagnosis was WRONG so now there more than one thing wrong. Save your time and money!!! This company SUCKS!!!!
Susan R.
Oct 24, 2019 Report
If I could I would give Rudy's Plumbing 10 stars. Rudy's plumbers go out of the way to make the tenants happy. I have had nothing but compliments from tenants regarding their plumber's work, promptness and their ability to communicate the plumbing issues with the tenants. Rico sent Victor out tonight after hours. He was prompt, knows the property like the back of his hand and conducted himself professionally as usual. He also missed tonight's World Series to help me out. Rudy's Plumbing is our only plumber for this property due to their dedication to providing exceptional
Vicky R.
Oct 04, 2019 Report
This plumbing outfit is great. They've fixed whatever needs to be done at an affordable price, in good time and on time. Victor is polite, pleasant and knowledgeable. I've used another local service whose "technicians" tried to up sell a $100 job into a $1200 one. Victor told me how to get the parts from Delta for free and came back for the install. The office was in it, no problem, though some time had passed as I'd been outta town. Other repairs have been done with the same easy, reliable results. A number I won't lose!