Reverse Osmosis Systems in Lubbock, TX
Under-sink RO for genuinely clean drinking water — installed, serviced, and repaired.
- ✓ Licensed & Insured · M-44446
- ✓ Upfront Pricing
- ✓ 4.9★ · 386+ Reviews
What To Know About Reverse Osmosis Systems
Reverse osmosis is the most thorough filtration available for drinking water, and in an area with hard, high-mineral water it makes a noticeable difference in taste.
We install under-sink systems with a dedicated faucet, set up the drain connection properly, and can tie into a refrigerator or ice maker line. We stock membranes and filters and service systems we didn't install.
If your existing RO is slow, tasting off, or not filling the tank, that's usually a membrane or filter interval — worth a service call before replacing the system.
How It Works
Getting your plumbing fixed is easier than you think. Tap a step to see what to expect from start to finish.
Call us at (806) 441-4110 or book online in 60 seconds. Tell us what's going on and we'll schedule a time that works for you — same day when available.
A licensed, uniformed Cotton City plumber arrives at your door. We diagnose the issue, give you an upfront price — no surprises, no pressure — and get your approval before touching anything.
We fix it right the first time, clean up after ourselves, and make sure you're 100% satisfied before we leave. Then we follow up to make sure everything is still working perfectly.
Mon–Fri 7am–7pm · Sat 8am–12pm · 24/7 Emergency
The Cotton City Difference
We're not just another plumbing company. We're your neighbors, dedicated to raising the standard of service in West Texas.
Faith-Based Integrity
Our business is built on Christian principles. We treat every customer with honesty, fairness, and respect.
Upfront Pricing
No surprise fees or hidden charges. You'll know the exact price before we start any work.
Respect for Your Home
We wear shoe covers, use drop cloths, and leave your home cleaner than we found it.
Advanced Technology
The latest camera inspection and leak detection tech to solve problems faster and less invasively.
Locally Owned
Born and raised in Lubbock. We're not a franchise; we're your neighbors serving neighbors.
Community Focused
Proud sponsor of ForEverly Changed and an active supporter of our Lubbock community.
Satisfaction Guaranteed
We stand behind our work. If you're not happy, we'll make it right. That's the Cotton City promise.
Related Plumbing Services
Called Cotton City Plumbing because my RO system wasn't working properly, and they got me taken care of fast. Martin and Ruben came out, diagnosed the issue, and had everything fixed in a timely and professional manner. Highly recommend to anyone needing quality plumbing work done right.
Our hot water heater went out and this team was able to do a same-day replacement. The team was super nice, didn't leave any mess and had better customer service than the rest of the companies we've used in the past! I highly recommend them!
Great service! Thank you to the technician who made it out quickly and was able to diagnose and fix two issues in less than an hour! We were able to save our Airbnb reservations for the weekend thanks to their quick work! 🙌
Don't Let Plumbing Problems Disrupt Your Day
Call the experts at Cotton City Plumbing for fast, reliable service you can trust.
Get In Touch
services@cottoncityplumbing.com
Mon–Fri: 7am–7pm
Sat: 8am–12pm · Sun: Closed
24/7 Emergency Service
Licensed & Insured · M-44446