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PreferredPlumber Company

Water filtration in Las Vegas and Clark County

Water filtration, including reverse osmosis

Carbon, sediment and reverse osmosis. Filtration and softening solve different problems, and both get sold as one.

  • Diagnosis before a price
  • Permitted work handled through the right office
  • No invented credentials on this site
Which complaint do you actually have, illustrative image for water filtration in Las Vegas
Illustrative image, not a photo of our work
291 ppmLas Vegas tap water hardness
17 gpgGrains per gallon, classed very hard
90%Of Southern Nevada water comes from Lake Mead
5Incorporated cities in Clark County, the rest is county

Figures above are published third party data, not company claims. Sources: Las Vegas Valley Water District, water district hardness figure, water district supply figure, Clark County.

  • Las Vegas and Clark CountyThe service area on our own mark. Every incorporated city in the valley plus the unincorporated towns, which is where about a million people live.
  • Repair, install, maintainThe three verbs on our logo, and the whole scope. Emergency repair through to planned replacement and annual servicing.
  • Water softeners, all makes and modelsInstallation, repair, replacement and maintenance, including units that came with the house. We are not an authorised dealer for any brand and we do not claim to be.
  • Sourced facts, no invented credentialsEvery local figure on this site links to the agency that published it. Nothing about licences, ratings or guarantees is printed until it has been verified.
The short answer

Filtration and softening fix different complaints and get sold as one thing. If your issue is taste or smell, carbon filtration is the answer. If it is scale and spotting, that is softening. Reverse osmosis is the only filter that touches hardness.

Which complaint do you actually have

This distinction saves valley homeowners real money, so it is worth two minutes.

  • Water tastes or smells of chlorine, like a swimming pool: that is a filtration job
  • Grit or particles in the water, or aerators clogging with debris: sediment filtration
  • You want better drinking and cooking water specifically, not whole house: reverse osmosis at the sink
  • Spotting, film, poor lather and scale on fixtures: that is hardness, so softening
  • Ice cubes cloudy and drinks tasting flat: usually taste, so filtration first
  • A new coffee machine or ice maker that specifies filtered supply: point of use filtration
The one overlap

Reverse osmosis is the only filter type that removes calcium and magnesium, the minerals that cause hard water. That is the water authority position, not ours. It is normally fitted at one tap rather than for the whole house, because it costs more per gallon and sends some water to drain.

The filtration options, honestly compared

No option below is best. They answer different questions.

Residential water filtration options compared
OptionWhat it does and where it goes
Carbon, point of useUnder sink or on the tap. Reduces chlorine taste and smell. No effect on hardness. The cheapest real improvement for most taste complaints.
Carbon, whole homeTreats every tap and the shower. Same taste and chlorine benefit, larger unit, needs space on the incoming line.
Sediment filterCatches grit and particles, protects fixtures and appliances. Often paired ahead of other equipment to protect it.
Reverse osmosis, under sinkThe thorough option for drinking and cooking water, and the only filter that removes hardness minerals. Slower, wastes some water, needs a dedicated tap.
Refrigerator and ice maker linesPoint of use filtration on one appliance. Small job, noticeable result if that is where you drink from.
Filter plus softenerThe combination when both complaints are real. Needs the most space and drain access, which in a valley garage is the deciding factor.
Comparison of water treatment options showing which of softening, reverse osmosis, carbon filtration and salt free conditioning removes hardness
Diagram, not a photograph of our work
How it works

How we specify filtration

  1. Start from the complaint

    Taste, smell, particles or scale. Each points at a different product, and mixing them up is the main way money gets wasted in this category.

    On the call
  2. Check what is already there

    Plenty of valley houses already have a filter housing, a softener loop or a reverse osmosis tap left by a previous owner. Sometimes the fix is servicing what exists.

    On site
  3. Match to location and flow

    Whole home units need space on the incoming line. Point of use units need room under a sink and a tap position. Both get checked physically.

    On site
  4. Install and show the maintenance

    Fitted, tested, and you are shown which cartridge it takes and roughly when it needs changing, because a filter nobody changes stops being a filter.

    Install day

Cartridge change intervals come from your unit documentation rather than from us, because they vary by equipment and by use.

Diagram of Southern Nevada water supply, with about 90 percent from Lake Mead via the Colorado River and about 10 percent from groundwater
Diagram, not a photograph of our work
What it costs

What decides the price of water filtration

No rate or range for this work is published anywhere on this site, because none has been confirmed for publication for this business. What follows is the honest version: what actually moves the number on a job like this, so you can read any quote and judge it.

What you get from the call

Describe what is happening and you will hear what it usually means, what the repair involves and what somebody needs to see before quoting it. That happens whether or not you book the work.

What moves the number on this job

  • Access. The same repair costs very different amounts behind a cabinet, inside a wall, under a slab or four feet down in a yard. Access is usually the largest single variable.
  • Repair or replace. A cartridge is a part. A failed tank, exhausted softener resin or brittle polybutylene is a replacement, and no amount of repair spend fixes those.
  • Parts, and whether they still exist. A common cartridge is cheap and on the van. A control head for a discontinued softener is neither.
  • Permit and inspection, where the work needs them. A water heater replacement, a repipe and sewer work are permitted and inspected in this valley. That is real time and real cost, and work done without it turns up later in a buyer inspection.
  • Diagnosis time. Finding a hidden leak is a separate skill from fixing it, and on a slab leak the locating is most of the job. Paying for it is cheaper than exploratory demolition.

What to ask whoever quotes you

  • Which of the five things above is driving this number.
  • Is this a repair or a replacement, and what made you choose.
  • Does the price include the permit and the inspection, where the work needs one.
  • What is your Nevada contractor licence number. Plumbing is classification C-1, Plumbing and Heating, and the Nevada State Contractors Board register lets you check any licence in about a minute. Ask us the same question.

What people ask

Is filtering Las Vegas water necessary?

Not for safety. Both water agencies publish that valley water meets drinking standards, and the hardness minerals are not a health risk. Filtration here is about taste, smell and particles, which are real complaints and worth fixing, just not urgent ones.

Do I need filtration and a softener?

Only if you have both complaints. Many households only ever needed one. Anyone quoting you both without asking which problem you are trying to solve is selling equipment rather than solving something.

Will a whole home filter soften the water?

No. Carbon and sediment filtration do not remove calcium and magnesium. Reverse osmosis does, and that is normally a single tap rather than the whole house.

Water hardness scale in grains per gallon, showing Las Vegas tap water at 17 grains per gallon inside the very hard band
Diagram, not a photograph of our work
Checkable, not claimed

We have no reviews to show you yet, so here is verifiable fact instead

A new site with a wall of glowing testimonials should make you suspicious, and this one does not have them because no review corpus has been verified for this brand. Rather than fill the space with invented quotes, these are three things about your water and your county that you can check against the agency that published them.

Your water is 291 ppm, and that is not our opinion

The Las Vegas Valley Water District publishes valley tap water at 291 parts per million, 17 grains per gallon, and categorises it as very hard. It is the reason fixtures and water heaters here do not last as long as the box promised.

Read the water district page

Softening is a preference, not a health need

The Southern Nevada Water Authority states that removing calcium and magnesium softens water but is not a necessity to protect your health. Any company telling you otherwise is contradicting the agency that tests your supply.

Read the water authority page

Nevada plumbing is licensed as C-1

Plumbing and Heating, issued by the Nevada State Contractors Board under chapter 624. You can check any contractor licence on their register in about a minute, and you should, before work starts.

Check a licence on the register
What the work looks like

Water filtration in a valley home

An illustrative image, not a photograph of our work.

Water filtration work in a Las Vegas home, illustrative image
Illustrative image, not a photo of our work

What the work looks like

An illustrative view of the equipment and access this job involves. It is not a photograph of our work.

Photography note

These are illustrations and diagrams, not photographs of our work. No job photography, before and after pair, van, uniform or team photograph appears anywhere on this site, because we do not have verified photographs of this company work yet and generating them would fabricate evidence about a real business. Real job photography is on the list to add.

Where we work

Water filtration across Clark County

We cover water filtration in every community below. Each area page names the authority that issues a permit for that address, which matters whenever this work is permitted.

One way in, and it is the phone

Talk to us about water filtration

One call. You get the diagnosis before the number, and the cost of the visit before anyone is sent out.

Reach Preferred Plumber Company

Licence
Nevada State Contractors Board licence NV #0078989, C-1D Plumbing held by Preferred Plumbing LLC
Service area
Clark County, Nevada, including Las Vegas, Henderson, North Las Vegas, Summerlin, Paradise, Spring Valley, Enterprise, Sunrise Manor, Centennial Hills and Boulder City

We are a service area business. We come to you, so there is no counter to visit and no street address on this page. The number above is the fastest way in.

What to have ready

None of it is required. All of it makes the call shorter.

Calling about Water filtration? Say that first and we can skip straight to the questions that matter for it. Something else? Pick it from every service we cover.

  • Where you areThe address, and a cross street if the address is new or hard to find. Which end of the valley you are on decides who is closest.
  • What is happening, in your own wordsNo plumbing vocabulary needed. "Water under the sink since this morning" is a better description than a guess at the cause.
  • Whether water is running right nowThis is the question that changes everything else. If it is, say so first and we will talk you to the shutoff before anything else.
  • What you have already triedPlunged it, reset the disposal, flipped the breaker, ran the softener through a regeneration. It saves repeating the steps that did not work.
  • Whether you own or rentA landlord or an HOA sometimes has to authorise the work, and it is better to find that out on the phone than at the door.

Water pouring right now? Do not read the rest of this. Call (725) 255-9011 and shut off the supply while it rings.

Water filtration questions

What is the difference between a water filter and a water softener?

A filter removes things you can taste, smell or see, mostly chlorine and particles. A softener removes the dissolved calcium and magnesium that cause scale, spotting and poor lather. Different problems, different equipment. The one exception is reverse osmosis, which does remove hardness minerals and is usually fitted at a single tap.

Does reverse osmosis waste water?

It sends some water to drain as part of how it works, and the water authority notes that as a trade off alongside the higher cost. For drinking and cooking volumes most households accept it. For whole house use the arithmetic gets much less attractive.

Can I fit an under sink filter myself?

Many are designed for it. Where it gets worth calling someone is a new tap penetration in a stone counter, a reverse osmosis unit that needs a drain connection, or anything tying into the main supply line.

How often do filter cartridges need changing?

Follow your unit documentation, because the interval depends on the cartridge and your water use. We will point you at the right figure for what we install rather than quote a generic number here.

Will filtration help my appliances?

Sediment filtration protects fixtures and appliances from grit. For scale, which is the main appliance killer in this valley, the answer is softening rather than filtration.

Talk to someone about water filtration

Describe what is happening and we will tell you what it usually takes to fix, before anyone comes out.