EXPERT REVERSE OSMOSIS SYSTEM
INSTALLATION & REPAIR IN TORRANCE, CERRITOS & SURROUNDING AREAS
Reverse Osmosis
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310-927-1141


Years Of Experience
Reverse Osmosis System Perfectly Installed By Your Local Plumbing Company
Benefits of a Reverse Osmosis System
Invest in your health by getting a high-quality reverse osmosis system. Here’s what it offers:
- Improves taste and smell of water
- Removes contaminants and impurities
- Makes drinking water healthier
- Reduces the need to buy bottled water
- RO system installation
- RO system repair
- RO system maintenance
- RO system replacement
- Water quality testing
Why Choose Us
Rigorous Hiring Practices
Comprehensive Solution, Long-Lasting Results
We specialize in whole-house water filtration solutions. Our systems meet your home's unique needs, offering long-lasting performance and superior water quality. We also provide expert installation, maintenance, and outstanding customer support.
100+ 5-Star Reviews on Yelp
We have over 100 five-star reviews on Yelp, proving our expertise in handling all kinds of maintenance and repair issues. These testimonials prove we are the top plumbers in Torrance, Cerritos, and surrounding areas, making us a trusted choice for locals.
Licensed Plumbing Contractors
As a licensed and certified local plumbing company, our comprehensive solutions are tailored to your unique needs. Our team's extensive training and commitment to excellence ensure we are not just fixing problems but delivering lasting value and peace of mind for every client we serve.
Rigorous Hiring Practices
We employ rigorous hiring practices, including drug testing, background checks, knowledge assessments, and certification of all plumbers. We complete these comprehensive screening measures before any plumber enters a customer's home, ensuring high standards of safety and professionalism.
100% Satisfaction Guaranteed on All Services
We stand behind our work with a 100% satisfaction guarantee, delivering transparent pricing and efficient whole-house water filtration services. Our commitment to honesty, reliability, and expertise ensures excellent service from the initial consultation to the final job.
Our Pricing & Plans
Best Maintenance Plans
10% OFF
For 1st-Time Customers


- Low water pressure
- Filter replacements
- Leaky connections
- Membrane issues
Schedule Your Reverse Osmosis System Installation Today
ExcellentBased on 101 reviews
Trustindex verifies that the original source of the review is Google.
Karthik M2024-08-17The response from the Drain guys was amazing in an emergency. Eddie was thorough and quickly found the source of the leak. Did a really great job fixing the problem, presenting me with all the options and took the time to propose future measures to protect my home. Thank you Eddie and the Drain guys for your professionalism !!!Trustindex verifies that the original source of the review is Google.
Lynn Fisher2024-07-31Michael with The Drain Guys Plumbing was great. I had a backup in my sewer line. He came to snake it out. The blockage was major. I ended up having to hydro jet the whole line. He was very professional and able to communicate well the problem and why the service was necessary.Trustindex verifies that the original source of the review is Google.
Tim Thomas2024-07-24This is my 5th time using Eddie and his team! Michael was professional and did a great job with the install. I don't know if you have a go to plumber but you should reach out to Drain Guys if you don'tTrustindex verifies that the original source of the review is Google.
Randy Grossblatt2024-07-10Our technician Michael was very good. Knowledgeable, polite, clean and thorough. A great young man. He addressed and solved our issue quickly.Trustindex verifies that the original source of the review is Google.
JOHN M. HARDY2024-06-24Reliable, efficient, great communication, good prices. I would definitely recommendTrustindex verifies that the original source of the review is Google.
J.R. Harrison2024-05-08Eddie came out and was very informative on what's was going on my plumbing system. I highly recommend drain guys. They always hold me down and they have great service!Trustindex verifies that the original source of the review is Google.
Li-ping Su2024-05-04Eddie was very helpful and courteous thanks a lot!Trustindex verifies that the original source of the review is Google.
Jagdeep Batra2024-05-02Hello, I called the drain guys Plubing to resolve an issue with my toilet which was backing up. Unfortunately it was not an easy task. I ended up having to hydro jet the system to get the issue sorted. Eddie who is the lead Tech has been amazing to deal with. The professionalism and customer attention has been wonderful. He has been assisting me in speaking to the landlord about potential setbacks for the space I’m renting for my business. I highly recommend The drain guys!