Gas, Water Quality & Specialty Plumbing
Whole-house water filtration in Oklahoma City starts with knowing what is in your water and what you want to change. We install whole-house sediment and carbon systems that treat every tap, and reverse osmosis systems that deliver purified drinking water at the kitchen sink. Oklahoma City disinfects with chloramine, so we choose filter media that can handle it, then size and install the system to last.
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(405) 309-1873Reverse osmosis pushes water through a very fine membrane that holds back a wide range of dissolved contaminants. A typical under-sink system has a sediment pre-filter, a carbon pre-filter, the membrane, a storage tank and a carbon post-filter feeding a dedicated faucet.
EPA WaterSense says point-of-use RO systems can potentially remove lead, volatile organic compounds, PFAS, arsenic, bacteria and viruses. The trade-off is water use. A typical unit sends five gallons or more down the drain for every gallon it treats, while WaterSense labeled systems send 2.3 gallons or less. We recommend labeled models when they fit your needs.
Our reverse osmosis system installation includes:
With the right tubing and fittings, an RO system can also feed a refrigerator's ice maker and water dispenser.
Not sure what your water needs?
Call and tell us what bothers you about it. We will start with the city report before recommending anything.
| System | What it addresses | What it does not do |
|---|---|---|
| Sediment filter | Sand, grit and rust particles | Does not remove dissolved chemicals or chloramine |
| Whole-house carbon | Disinfectant taste and odor and many organic chemicals, when the media suits chloramine | Does not soften water or remove minerals |
| Under-sink reverse osmosis | A wide range of dissolved contaminants at one drinking tap | Treats one tap only, and sends some water to the drain |
| Water softener or scale control | Hardness minerals that cause scale and spots | Does not address chloramine or most chemical contaminants |
Many homes pair a whole-house carbon system for every tap with RO for drinking water. If scale is your main complaint, especially with a tankless water heater, a scale-control step may matter more than carbon.
We price the actual job after we see it, and financing is available.
Oklahoma City's water comes from five surface reservoirs and is treated at two plants, Hefner and Draper, according to the city's 2024 Drinking Water Quality Report. It is disinfected with a small amount of chlorine and ammonia, which forms chloramine, and the report lists average chloramine readings between 3.36 and 3.59 parts per million, under the 4.0 maximum. The city reported zero drinking water violations in its 2025 report, so filtration here is usually about taste, odor and specific concerns rather than basic safety.
Chloramine shapes the filter choice. The CDC notes that it lasts longer in pipes than chlorine and does not leave water that sits out, and EPA says removing monochloramine can be difficult. We size carbon systems with that in mind. EPA also says chloramine must be removed from water used in kidney dialysis machines and neutralized for aquariums, so tell us if either applies in your home.
Lead is the other common question. The city began inventorying more than 250,000 public and private service lines in 2024 under federal lead rules. If your home may have an older line, filtration can help at the tap, and lead service line replacement fixes the source. To learn more about us, meet the team behind the company.
Local, licensed and insured
Licensed
A filter is only as good as its installation. We cut the system into your main line with shutoff and bypass valves, support it properly and check every joint under pressure, all as licensed, insured plumbing work. Reverse osmosis units get a proper drain connection with an air gap, so treated water and waste water stay separate.
Since 1985
Our plumbing experience goes back to 1985, and we have seen plenty of oversized, wrong-media systems sold to homeowners who did not need them. We start with the city water report or a test, ask what bothers you about your water, and recommend the simplest system that fixes it. Sometimes that is a single under-sink unit, not a whole-house system.
24/7
Filter housings and RO tubing are plumbing, and plumbing can leak. If a housing cracks or a fitting lets go, call us any hour. We answer 24/7, nights, weekends and holidays, and we can walk you through closing the bypass to stop the water. We also show you how to change cartridges yourself, so routine maintenance never needs a service call.
Google reviews
These guys were great! A breath of fresh air from the usual contractor/service. They cared about fixing the problem not how much they can charge. I had a same day service need, leak in between floors, the day before a trip. They came out same day and presented multiple solutions as well as keen explanations.
Mr. Robert has amazing customer service and work ethic. He fixed our toilet very quickly and explained everything that he was doing, and even showed us the finished product. Awesome work!
After having issues with my bathroom and kitchen plumbing for a few days, I contacted Plumber Oklahoma City, OK Plumbing & Repair this morning. He told me he was very busy, but would work to schedule our repair in with his team.
Service area
We serve every part of Oklahoma City plus these surrounding towns.
Straight answers
Oklahoma City disinfects its water with a small amount of chlorine and ammonia, which forms chloramine, according to the city's water quality report. The CDC notes that chloramine keeps working in water pipes longer than chlorine. It also does not go away if you let water sit out, the way chlorine can, so removing it takes the right filter.
EPA WaterSense says point-of-use reverse osmosis systems can potentially remove contaminants such as lead, volatile organic compounds, PFAS, arsenic, bacteria and viruses. Results depend on the specific system and its certifications, so we check a product's performance data against what you want removed. RO also strips out minerals, which is why some people add a remineralizing stage.
They do send some water down the drain. EPA says a typical point-of-use RO system generates five gallons or more of reject water for every gallon it treats. WaterSense labeled models send 2.3 gallons or less to the drain per treated gallon, and EPA estimates choosing one saves more than 3,100 gallons a year on average.
A properly sized system should not cause a noticeable drop. Pressure loss usually comes from a housing that is too small for the home's flow, or from a cartridge that is overdue for a change. We size the system for your number of bathrooms and fixtures, and we check pressure before and after the install so you can see the difference.
It depends on the system and how much water you use. Small sediment cartridges need changing more often than large carbon tanks. RO systems have pre-filters, a membrane and a post-filter, each on its own schedule. We give you the manufacturer's schedule for your exact system and show you how to make the changes yourself.
Talk to a real plumber, any hour
Day, night or weekend, call and talk to a licensed Master Plumber about what is going on.
Call (405) 309-1873