Reverse Osmosis Installation in Katy — Better Drinking Water at Your Sink
If you’re tired of buying bottled water or you’re concerned about what’s in your tap water — chloramines, dissolved minerals, heavy metals, or other contaminants that pass through standard filtration — a reverse osmosis (RO) system installed under your kitchen sink can give you high-quality filtered water on demand. Ory’s Plumbing Services installs reverse osmosis systems for Katy and West Houston homeowners, family-owned since 1995, Texas licensed (MPL 41229), with over 30 years of combined plumbing experience.
We serve Katy, Cinco Ranch, Cross Creek Ranch, Seven Meadows, Cane Island, Kelliwood, Fulshear, and surrounding West Houston communities. Upfront pricing. Same or next-day scheduling. No hidden fees.
📞 (281) 829-9828Under-Sink RO Installation
We install the RO unit under your kitchen sink, connect it to your cold water supply, and run a dedicated line to a compact faucet on your countertop or sink deck. The system sits out of sight and provides filtered water through a separate spout at your sink.
Refrigerator & Ice Maker Connection
We can connect your RO system to your refrigerator’s water dispenser and ice maker, so your ice and cold water are filtered through the same system as your drinking water. The connection requires a compatible refrigerator line and a system with sufficient capacity for both uses.
Multi-Stage Filtration
Modern RO systems use multiple filtration stages — typically a sediment pre-filter, a carbon block filter, the RO membrane itself, and a post-carbon polishing filter. We explain what each stage does and how to tell when filters need changing, so you’re not left guessing.
Softener Compatibility
RO systems pair well with water softeners. Many Katy homeowners run softened water into their whole-house plumbing but prefer RO water at the kitchen sink for drinking and cooking, since softened water has slightly elevated sodium. We can install both systems and explain how they complement each other.
Storage Tank & Pressure Check
An RO system uses a pressurized storage tank to hold filtered water between draws. We verify tank pressure at installation and check the system’s flow rate to make sure your RO faucet delivers water at a practical rate for everyday kitchen use.
Filter Replacement Service
RO filters need periodic replacement to maintain performance — generally every six to twelve months for pre-filters and every two to three years for the membrane, depending on usage and water quality. We offer filter replacement service if you prefer a professional visit over a DIY approach.
Reverse Osmosis Installation in Katy — Clean, Simple, Professional
Licensed Master Plumbers • Upfront Pricing • A+ BBB Rated
Why Katy Homeowners Choose Reverse Osmosis
Years of Experience
Family-owned since 1995. We install water quality systems that Katy families rely on every day.
Google Rating
Over 263 verified reviews. A+ BBB rating. Google Guaranteed. Real Katy homeowners.
Texas Licensed & Insured
License MPL 41229. Every plumber is licensed, insured, and code-compliant on every job.
Hidden Fees
Upfront pricing after inspection. You approve the price before we start any work.
Emergency Response
True emergency service Sunday–Friday. We pick up and we show up — no runaround.
Clean Workmanship
We protect your cabinets and plumbing and leave the under-sink area neat and organized.
Reverse Osmosis Installation Service Areas Near Katy, TX
Not sure if we cover your street? Call us at (281) 829-9828 — we’ll let you know right away.
Reverse Osmosis Installation FAQs — Katy, TX
What does a reverse osmosis system actually filter out?
RO membranes remove a broad range of dissolved solids, including many heavy metals, fluoride, nitrates, chloramines, and some pesticides. The specific contaminants addressed depend on the system configuration. We can discuss your water quality concerns and which system stages are most relevant to your situation.
How much space does an RO system take under the sink?
Most residential under-sink RO systems include a compact filter housing and a small pressurized storage tank, typically ranging from two to four gallons. The components fit in most standard kitchen sink cabinets, though we confirm this during the site visit before installation.
Does an RO system slow down my drinking water flow?
RO systems produce filtered water more slowly than a standard tap because water passes through multiple membranes and stages. The pressurized storage tank compensates for this, so water flows readily from the dedicated RO faucet during normal use. We check flow rate after installation.
Do I need a separate faucet for reverse osmosis water?
Yes. A small dedicated RO faucet is installed alongside your existing kitchen faucet, typically through an existing hole in the sink deck or countertop. We handle all faucet installation as part of the setup.
Is RO water safe for people on sodium-restricted diets?
Reverse osmosis removes a large portion of sodium from softened water, making it a good option for households where some members prefer lower-sodium drinking water. If dietary concerns are a factor, let us know and we’ll factor that into the system recommendation.
If you’re ready to stop buying bottled water or simply want better-quality drinking water at home, Ory’s Plumbing can walk you through your reverse osmosis options and install the right system for your kitchen and household needs. We provide a clear estimate before any work begins — no pressure, no unnecessary upsells.
Call us at (281) 829-9828 or request service online — we’re here Sunday through Friday, 24 hours a day.
📞 (281) 829-9828