Shamrock Plumbing
Company Overview
At Shamrock Plumbers, we deliver a hassle-free, no-sales approach to meet your plumbing needs. Customer contentment is our primary goal, offering no gimmicks, no commissions—just free, transparent estimates and quality work. With 20 years of expertise in plumbing, we confidently assert that we can resolve any plumbing issue in your home. As a locally owned family business, we understand the importance of integrity and honesty in our work. We are licensed and bonded, with state license number #774318, and we are conveniently located in the heart of South Bay at 412 S. Pacific Coast Hwy, Redondo Beach. We are committed to providing excellent service to the South Bay community. We recognize the significance of honesty and integrity; we provide a no-hassle experience, free from sales tactics and commission-based plumbers—only clear, free estimates. We are confident that our quality work and experienced, ethical technicians will make you a lifelong customer. We infuse pride into each service call, and you can count on our Customer Guaranteed Satisfaction.
Business Services
- Bathtub installation
- Drain installation
- Drain repair
- Faucet installation
- Garbage disposal installation
- Garbage disposal repair
- Hydro-jetting
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Shower installation
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

I just needed a reverse osmosis unit replaced. They strung me along and strung me along and never showed up. I finally text them to forget it. Got Classic Plumbing to do it and they did a great job and we're here right when they said they would be. It was easy and not unpleasant in anyway.

Rushed in. Lousy mood. Seemed bothered by our issues. Didn't even look at everything we had them out for. Kind of weird really...oh well 3 of 6...50% batting average.

My water heater was old and began leaking. I called Shamrock Plumbing and setup a replacement. The plumbers Sergio and Adam showed up on time and went to work replacing the water heater. Due to the age of the pipes they had to replace several pieces and 2 valves. They were quick, professional and friendly. The job was well done and everything works great. I will definitely recommend Shamrock to friends and family.

Luis is excellent. Very professional and knows what he is doing! Solved my plumbing problem! Thank you

These guys are the best! Unfortunately- the hard water in the south bay and the sub par copper pipes in my unit require that I have a plumber almost on speed dial. I have tried many Plumbers in the South Bay- But by far- Shamrock is the best. Honest, helpful- problem solving, decent pricing and trust worthy. YES- TRUST WORTHY! Luis and his team are golden- If you have a Plumbing issue- call them! They are fantastic!

Luis is the best. Had a building in San Pedro with recurring leaks, Luis and his crew replaced the pipes and haven't had a problem since. Honest and reliable.

The best plumbers in the area. Smart, savvy and cost-effective. Shamrock Plumbers are the absolute best.

Great family run business that always does it the right way. They'll explain all your options to you and the costs/benefits of each. Highly recommend and I'll be using them again whenever i have a plumbing issue.

The best plumbers in the Peninsula.
No one does better in plumbing than Shamrock Plumbing. Smart guys, problem solvers and great prices. Don't hesitate to call Shamrock Plumbers.

Paul and Luis were very professional and efficient in replacing our broken water heater and cabinet on short notice. We am happy to call them for all our plumbing needs.