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Best Water Treatment Installation Companies in Nevada Ranked
Living in Nevada means dealing with some of the hardest water in the country. The high mineral content, primarily calcium and magnesium, can wreak havoc on your plumbing, appliances, skin, and hair. Beyond hardness, water sources across the state may also contain other aesthetic or health-related contaminants. A properly selected water treatment system is not a luxury but a practical necessity for protecting your home and your health. This guide will help you understand Nevada's unique water challenges and the types of systems available, so you can make an informed decision and find a qualified local professional to provide a solution tailored to your home.

Serv-All Water Conditioning
3830 Rockbottom St, North Las Vegas, NV 89030
Serv-All Water Conditioning is a family-owned water treatment company serving Las Vegas, NV, and surrounding communities. Established in 1978, they specialize in water softener installation, repair, and maintenance for residential and commercial clients. Their services include installing water softeners, reverse osmosis systems, and commercial water coolers, helping improve water quality and protect plumbing and appliances from hard water damage. The company offers expert water testing and salt delivery to maintain system efficiency and supports a rental program for short-term water softener needs.

Water Unlimited
405 S 18th St, Sparks, NV 89431
Water Unlimited is a water treatment provider serving Reno, NV, specializing in water softener installation and plumbing services. They offer a variety of Kinetico water treatment systems designed to improve water quality by removing impurities and providing pure, refreshing water. The company combines local expertise with advanced, non-electric Kinetico technology, which uses the power of moving water rather than electricity for safer and efficient water treatment. With over 27 years of experience, Water Unlimited is known for customizing solutions to meet the specific water challenges of the region.

On Time Service Plumbing
6069 S Fort Apache Rd #100, Las Vegas, NV 89148
On Time Service Plumbing is a family-owned plumbing company serving Las Vegas, NV, and the greater Clark County area including Henderson, Summerlin, and surrounding communities. They offer a wide range of residential and commercial plumbing services such as water heater repair, drain cleaning, leak detection, repiping, and garbage disposal repair. The company specializes in emergency plumbing services available 24/7, including water damage and main line breaks. Their team is experienced in installing and repairing water filtration systems and water softeners, as well as handling polybutylene and copper pipe repairs.

Earth Water Solutions
901 American Pacific Dr Suite 100, Henderson, NV 89074
Earth Water Solutions is a veteran-owned, family-operated business based in Las Vegas, NV. They specialize in water softener installation and plumbing services, offering water testing and filter service. The company is known for experienced and detail-oriented installers and provides genuine, in-person customer support along with a strong warranty on their products.

BEST Air Conditioning Plumbing Repair
6260 Stevenson Way, Las Vegas, NV 89120
BEST Air Conditioning Plumbing Repair provides HVAC and plumbing services in Las Vegas, NV. They offer a range of plumbing solutions including sewer camera inspections, water heater repair and installation, tankless water heater services, water softener installation, drain cleaning, hydro jetting, toilet repair, and garbage disposal repair. The company is known for its NATE-certified technicians and BBB accreditation with an A+ rating. Established in 2016, they serve Las Vegas and surrounding areas with a focus on maintaining indoor comfort through reliable heating, cooling, and plumbing services.
Understanding Nevada's Water Quality Challenges
Nevada's water issues stem from its geology and climate. The state's primary water sources-the mineral-rich Colorado River in the south and deep groundwater aquifers-naturally contain high levels of dissolved minerals 1 2. This results in what is classified as "very hard" to "extremely hard" water. In the Las Vegas Valley, for example, water hardness averages around 304 parts per million (ppm) or 18 grains per gallon (gpg) 2.
The concerns with Nevada's water generally fall into two categories: aesthetic and health-related.
Common Aesthetic Issues:
- Hard Water: The most widespread problem, causing scale buildup inside pipes and water heaters, leaving spots on dishes and glassware, creating soap scum on showers, and making laundry feel stiff and colors look dull.
- Chlorine Taste/Odor: Public water systems use chlorine for disinfection, which can leave an unpleasant chemical taste and smell in drinking water.
- Discoloration or Staining: Elevated levels of iron, manganese, or sulfate can cause yellow, brown, or black stains on fixtures and laundry, and impart a metallic or bitter taste 3 4.
Potential Health-Related Contaminants: While municipal water meets federal safety standards, some contaminants may be present at low levels or can be a concern for private well owners. These include:
- Arsenic and Radionuclides: Naturally occurring in some groundwater sources, particularly in northern and rural areas of Nevada 3 5.
- Disinfection Byproducts (DBPs): Chemicals that form when chlorine reacts with organic matter in water; long-term exposure to some DBPs is a health concern 6.
- Lead and Copper: These metals are not typically in the source water but can leach from older household plumbing fixtures and pipes 7.
- PFAS (Per- and polyfluoroalkyl substances): These "forever chemicals" have been detected in some water systems and are now subject to stringent new EPA regulations 8.
Types of Water Treatment Systems for Nevada Homes
To combat these issues, Nevada homeowners typically choose from several types of systems, often used in combination.
1. Water Softeners
A water softener is the definitive solution for hard water. It uses a process called ion exchange, swapping calcium and magnesium ions for sodium or potassium ions. This eliminates the minerals that cause scale and soap inefficiency.
- Best For: Any home struggling with hard water scale, spotty dishes, dry skin, and high soap usage. It's a whole-house solution that protects plumbing and appliances.
- Considerations: Requires periodic refilling with salt (or potassium chloride) and produces a brine waste stream during regeneration. It does not remove other contaminants like chlorine or chemicals 9 10.
2. Whole-House Filtration Systems
These systems are installed at the point where water enters your home, treating all the water used throughout the house.
- Activated Carbon Filters: Excellent for removing chlorine, chloramines, bad tastes, odors, and many volatile organic compounds (VOCs). They do not soften water or remove minerals 11 12.
- Specialty Oxidizing Filters: Designed to target specific problems like high iron, manganese, or hydrogen sulfide (rotten egg smell) commonly found in well water 13.
- Acid Neutralizers: Used to correct low pH (acidic) water, which can be corrosive to plumbing.
3. Point-of-Use Drinking Water Systems
These systems treat water at a single tap, typically the kitchen sink, providing highly purified water for drinking and cooking.
- Reverse Osmosis (RO) Systems: Considered the gold standard for drinking water purification. An RO system forces water through a semi-permeable membrane, removing up to 99% of contaminants, including dissolved minerals, heavy metals (like arsenic), nitrates, fluoride, and many chemicals. It's often paired with pre-filters (sediment, carbon) and a post-filter for polishing 14 15.
- Under-Sink Carbon Filters: A simpler, more affordable option for improving taste and odor by reducing chlorine and some chemicals.
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The Professional Installation Process
While DIY kits exist, professional installation is strongly recommended for whole-house systems to ensure correct sizing, proper plumbing, and reliable operation. Here's what the typical process involves:
- Professional Water Testing: The first and most critical step. A qualified technician will test your water to identify the specific contaminants and their concentrations. This data is essential for selecting the right type and size of equipment 1 16.
- System Selection & Sizing: Based on the test results, your water usage, and home size, the professional will recommend a system. An undersized unit will be ineffective, while an oversized one is wasteful.
- Location Preparation: The ideal location is near the main water line entry, with access to power, a drain for wastewater, and enough space for the unit and future maintenance.
- Plumbing Connection: The main water line is temporarily shut off and cut. A bypass valve assembly is installed, allowing you to bypass the system for maintenance without shutting off water to the house. The system is then connected to the inlet and outlet ports 17 18.
- Drain and Power Connection: A dedicated drain line is securely connected, often with an air gap to prevent backflow. The control unit is plugged into a standard electrical outlet.
- System Activation & Programming: After checking all connections for leaks, the water is slowly turned back on. The control head is programmed with settings like regeneration time and water hardness level (based on your test results) 19 20.
- Client Education: A good installer will walk you through system operation, basic troubleshooting, and the maintenance schedule.
Ongoing Maintenance for Peak Performance
A water treatment system is an investment that requires regular care to function properly and last for years.
For Water Softeners:
- Salt Replenishment: Check the brine tank monthly and keep it filled with high-purity salt pellets or potassium chloride. Don't let the salt level drop too low.
- Annual Service: Have a technician inspect the resin tank, clean the brine tank, and check the system's settings and operation once a year 10 21.
For Filtration Systems (Carbon, Sediment, RO):
- Filter Changes: This is the most crucial maintenance task. Pre-filters (sediment, carbon) typically need replacement every 3-12 months, depending on your water quality and usage. Neglecting this reduces water flow and can damage other components.
- RO Membrane Replacement: The reverse osmosis membrane has a longer lifespan, usually 2-5 years, before it needs replacement 9 22.
- Sanitization: Periodic sanitization of the entire RO system is recommended to prevent bacterial growth.
Cost Considerations for Nevada Homeowners
Costs can vary significantly based on system type, capacity, brand, and installation complexity. Here's a general overview:
- Water Softeners: A professionally installed, quality whole-house softener system typically represents a significant investment, comparable to other major filtration systems. The final price depends heavily on the model's capacity and features, as well as the specific plumbing requirements of your home 23 24.
- Whole-House Filtration Systems: Activated carbon whole-house filters are generally less expensive than whole-house reverse osmosis systems. Specialty systems for iron, arsenic, or pH correction will vary in price based on the technology required 25 26.
- Reverse Osmosis Systems:
- Point-of-Use (Under-Sink): A professionally installed under-sink RO system for drinking water can range from a few hundred to over a thousand dollars 27.
- Whole-House RO: Treating all the water in your home with reverse osmosis is a premium solution. Installed costs for whole-house RO systems can range from several thousand dollars to over $7,500, depending on the system's capacity and pre-treatment needs 15 28.
The most accurate way to determine cost is to get a detailed quote from a licensed professional based on a water test and an assessment of your home.
Frequently asked questions
Sources
Footnotes
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Why Northern Nevada Homes Have Hard Water & How to Fix It - https://brucemackay.com/blog/northern-nevada-hard-water-solutions/ ↩ ↩2
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How Hard is Nevada's Water? - Step Saver - https://step-saver.com/blog/how-hard-is-nevada-water/ ↩ ↩2
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Drinking Water Quality in Nevada: Common Problems for the ... - https://ndep.nv.gov/uploads/water-labcert-dwtesting-docs/common_probs.pdf ↩ ↩2
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Water quality FAQs - Las Vegas Valley Water District - https://www.lvvwd.com/water-quality/facts/index.html ↩
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Is Reno-Tahoe Water Truly Safe? Understanding the Hidden ... - https://www.renowaterfilters.com/blog/2025/may/is-reno-tahoe-water-truly-safe-understanding-the/ ↩
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Problems We Found In Las Vegas, Nevada's Drinking Water - https://www.hydroviv.com/blogs/water-smarts/problems-we-found-with-las-vegas-drinking-water ↩
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Water Quality Report | Henderson, NV - https://www.cityofhenderson.com/government/departments/utility-services/water-quality/water-quality-report ↩
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Drinking Water Quality in Nevada: Common Problems for the Well ... - http://epubs.nsla.nv.gov/statepubs/epubs/939964.pdf ↩
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Home treatment systems - Southern Nevada Water Authority - https://www.snwa.com/water-quality/home-treatment-systems/index.html ↩ ↩2
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Water Softener Installation in Las Vegas | Focus Plumbing LLC - https://www.focusplumbing.com/water-treatment/water-softeners/ ↩ ↩2
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Water Filtration Systems - Truckee Meadows Water Authority - https://tmwa.com/article/water-filtration-systems/ ↩
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Water Treatment Systems in Henderson, NV - https://www.atlasplumbinglv.com/plumbing/water-treatment/ ↩
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Specialty Filter Solutions - Pure Water Systems NV - https://www.renowaterfilters.com/products/specialty-filter-solutions/ ↩
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Home treatment systems - Southern Nevada Water Authority - https://www.snwa.com/water-quality/home-treatment-systems/index.html ↩
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Whole-House Reverse Osmosis System Installation & Services - https://bescowater.com/reverse-osmosis-systems/ ↩ ↩2
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Water Treatment System Installations in Reno, NV - https://www.renowaterfilters.com/water-purification-solutions/system-installation/ ↩
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How to Install a Water Softener (DIY Guide) - https://www.springwellwater.com/how-to-install-a-water-softener-diy-guide/ ↩
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Ultimate Guide to Water Softener Installation - Just Plumbing - https://justplumbingaz.com/blog/ultimate-guide-to-water-softener-installation-step-by-step-instructions-for-homeowners/ ↩
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Home Water Softener Installation: A Complete Guide - https://www.raynewater.com/faq/home-water-softener-installation-a-complete-guide/ ↩
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Home Water Filtration: Best Options for Sacramento Homes - https://alwaysaffordableplumbing.com/blog/best-home-water-filtration ↩
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Water Treatment Systems in Henderson, NV | Atlas Plumbing - https://www.atlasplumbinglv.com/plumbing/water-treatment/ ↩
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Choosing Between Whole House and Under Sink Water Filtration Systems - https://statesoftwater.com/choosing-between-whole-house-and-under-sink-water-filtration-systems/ ↩
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Water Softener Installation Cost & Benefits - https://www.benjaminfranklinplumbing.com/league-city/blog/2025/march/how-much-to-install-a-water-softener-comprehensive-cost-guide/ ↩
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How Much Is a Water Softener System - https://www.raynewater.com/blog/how-much-is-a-water-softener-system/ ↩
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Whole House Water Filter Systems in Sacramento| Bonney - https://www.bonney.com/plumbing/water-systems/ ↩
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Whole-House Carbon Filters vs. Water Softeners Comparison - https://www.monkeywrenchplumbers.com/whole-house-carbon-filters-water-softeners-comparison/ ↩
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Water Filtration Installation Near Las Vegas, NV - https://sierracoolslv.com/plumbing-services/water-filtration-installation/ ↩
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Well Water Treatment System Cost Explained - https://www.cleanwaterstore.com/blog/how-much-do-well-water-treatment-systems-for-a-home-generally-cost/ ↩