ServicesUnder-sink reverse osmosis
Under-Sink Reverse Osmosis in Grapevine
Get filtered drinking water from a slim faucet of its own, with the system tucked out of sight in your kitchen cabinet. We test your water first, explain what reverse osmosis will and won't remove, and show you the yearly filter cost before you decide.
Clean water at the tap you drink from
Reverse osmosis uses household water pressure to push tap water through a membrane with pores far too small to see. Water passes through, while dissolved minerals, lead from older pipes and many trace contaminants are held back and rinsed down the drain. Carbon stages on either side of the membrane remove chlorine taste and finish the flavor. Treated water is stored in a small tank in the cabinet and comes out of its own little spout next to your regular faucet.
It makes sense when you care most about the water you drink and eat: glasses of water, baby formula, coffee, ice and pasta water. If chlorine smell in the shower bothers you as well, whole-house carbon filtration covers that, and the two systems pair well.
It can lower a recurring expense, too. Plenty of households in Grapevine and neighboring Southlake and Colleyville keep paying for bottled water and pitcher filters. A standard under-sink unit needs no electricity, just your water pressure, and efficient models waste much less water than older ones.
What your install covers
Testing before a quote
We test your tap water so the system fits what's really there. If reverse osmosis isn't needed, we'll say so.
Sized for your kitchen
We measure the cabinet, check water pressure and ask how much drinking water your household goes through. Low pressure slows a membrane, so we'll tell you if a booster or permeate pump is worth adding.
A separate faucet, cleanly plumbed
The faucet goes in an existing sink hole, or in a new hole in the countertop if you approve. We connect supply and drain lines neatly and check them for leaks.
Fridge connection if you want it
For cold filtered water and clearer ice from the refrigerator door, we can run separate tubing from the system to your fridge.
Walkthrough and filter schedule
Before leaving, we show you how the system runs, where to shut it off and when the filters and membrane need changing.
When an under-sink system makes sense
- Bottled water keeps piling up
- Cases of water cost money, take up space and mean extra store runs. A faucet of filtered water at home covers most of that.
- The plumbing is older
- Lead generally comes from pipes, fixtures or solder in the house, not from the city. A reverse osmosis membrane is very effective at reducing lead at the faucet you drink from.
- Coffee and tea taste dull
- Chlorine and dissolved minerals affect the flavor of drinks. Lots of people taste the change in their first pot.
- Film on glasses and kettles
- A white residue in the kettle or on glasses signals dissolved minerals, which the membrane takes out.
- You'd like an extra safeguard
- A new baby, a family member with health concerns or simply wanting one more layer of filtering are all fair reasons, and our recommendation stays honest.
From first call to first glass
- 1
A call, then a water test
Tell us what bugs you about your water and we'll schedule a test. You hear the results in plain words, along with what we'd suggest and why.
- 2
A clear written estimate
You see the system, any add-ons and the yearly filter cost on one line-item estimate before you decide anything.
- 3
Installation day
We clear out the cabinet with you, lay down a mat and towels and get to work. Most kitchens take a few hours, and your regular faucet stays usable for much of that time.
- 4
Flush, test and clean up
We flush the new filters, fill the tank, check every fitting for drips and take the packaging with us. Then we pour you the first glass.
What affects the price
Two numbers matter with reverse osmosis: what it costs to install and what it costs to keep running. We give you both up front so there are no surprises later. Here's what moves each one.
- The system you choose
- Basic four- and five-stage units cost less than models with a permeate pump, remineralization stage or tankless design. Efficient models send less water down the drain, which lowers your water use over time.
- Your countertop and sink
- Using an existing sink hole is simple. Drilling granite, quartz or porcelain takes more care and time.
- Water pressure and extras
- Low pressure may call for a booster pump. Sending filtered water to your fridge means extra tubing and time, depending on how far it sits from the sink.
- Filter and membrane changes
- Pre- and post-filters are typically replaced on a schedule, and the membrane lasts longer. Our filter replacement and maintenance service can handle those visits for you.
Reverse osmosis questions we hear
- Is reverse osmosis wasteful with water?
- Some water always goes down the drain line, since that flow rinses away what the membrane holds back. Older units wasted quite a bit. Current efficient models, particularly ones with a permeate pump, use far less. We'll show you the drain-to-drinking ratio of the unit we suggest so you can judge for yourself.
- Will my water flow more slowly?
- Your normal kitchen faucet doesn't change at all. The separate spout pours slower than a regular tap, but the storage tank holds water ready for a glass or a pot. Stronger household pressure refills the tank faster.
- Will it strip out healthy minerals?
- Yes, the membrane removes most dissolved minerals, good ones included. Food gives you much more of those minerals than drinking water does. If you prefer some mineral taste, we can add a remineralization stage after the membrane.
- Should I get my water tested first?
- We suggest it. Testing shows whether reverse osmosis addresses your concern or whether something simpler, such as carbon filtration, would work for less. If the results show iron or sediment, iron and sediment filtration may be the better place to start.
- Do I need an outlet for it?
- A standard under-sink unit works on household water pressure alone and doesn't touch your electric bill. Booster pumps and some tankless models need an outlet under the sink, which we'll check for at the visit.
Ready for better water at your kitchen sink
Tell us what's bothering you about your drinking water and we'll set up a test and an honest recommendation. We work in Grapevine and the surrounding towns.