Best Water Treatment Installation Companies in Missouri Ranked

Dealing with hard water, odd tastes, or concerns about contaminants is a common reality for many Missouri homeowners. A properly designed water treatment system can protect your plumbing, improve appliance efficiency, and provide cleaner, better-tasting water for your entire household. This guide outlines the specific water challenges in Missouri, the types of systems available, and practical information on installation and costs to help you make an informed decision for your home.

Roto-Rooter Plumbing & Water Cleanup

300 Biltmore Dr Ste 348, Fenton, MO 63026

Roto-Rooter Plumbing & Water Cleanup provides a wide range of plumbing services in St Louis, MO, including sewer camera inspections, water heater repairs and installations, drain cleaning, hydro jetting, and sewer line repairs using both conventional excavation and trenchless methods. They also install water softeners and filtration systems to address hard water issues common in the area. The company offers 24/7 emergency plumbing services to address urgent problems promptly. Their technicians use video camera inspections to accurately diagnose sewer line issues and provide effective solutions.

5.0

504 Reviews

Royal Flush Plumbing & Repair

14370 NW 61st St, Parkville, MO 64152

Royal Flush Plumbing & Repair is a locally owned plumbing company serving Kansas City, MO. They provide a wide range of residential and commercial plumbing services including water heater installation and repair, drain cleaning, leak detection, gas line installation, and sewer camera inspections. The company is licensed and bonded, with over a decade of experience in the plumbing industry. They also offer 24/7 emergency plumbing services for urgent needs. Their expertise includes sewer line camera inspections to accurately diagnose plumbing issues. Royal Flush Plumbing & Repair has built a reputation for reliable service and comprehensive plumbing solutions throughout Kansas City.

5.0

239 Reviews

CLEANSTREAM LLC

Monterey Dr, O'Fallon, IL 62269

CLEANSTREAM LLC is a plumbing and HVAC service provider located in St Louis, MO. They offer a wide range of services including drain cleaning, sewer camera inspections, hydro jetting, water heater repair and installation, leak detection, toilet repair, and water softener installation. Their capabilities include detailed video camera inspections and sewer and drain hydro-jetting to clear blockages effectively. CLEANSTREAM LLC also provides heating and cooling services such as air conditioner and furnace repair and replacement. The company offers 24/7 professional service and serves multiple nearby communities including O'Fallon, Belleville, and Collinsville.

5.0

202 Reviews

Anthony Plumbing, Heating, Cooling & Electric

15203 W 99th St, Lenexa, KS 66219

Anthony Plumbing, Heating, Cooling & Electric has been serving the Kansas City, MO area for over 70 years. The company offers a wide range of plumbing services including sewer camera inspections, tankless water heater installation and repair, water softener installation, sump pump repair, drain cleaning, hydro jetting, trenchless sewer repair, and toilet and garbage disposal repairs. Their experienced plumbers provide detailed problem investigations and multiple solution options tailored to long-term needs and budgets. Anthony Plumbing also offers 24/7 emergency support, ensuring assistance is available whenever needed.

4.9

19k Reviews

Anthony Plumbing, Heating, Cooling & Electric

17331 East 40th Terrace S Units 111-112, Independence, MO 64055

Anthony Plumbing, Heating, Cooling & Electric has been serving Kansas City, MO, and the surrounding metro area for over 70 years. They provide a wide range of plumbing services including sewer camera inspections, tankless water heater installation, sump pump repair, drain cleaning, hydro jetting, and trenchless sewer repair. Their experienced plumbers offer thorough problem investigations and multiple solutions tailored to long-term needs and budgets. The company also offers 24/7 emergency support, ensuring help is available whenever needed.

4.9

5.3k Reviews

See more providers in Missouri

Common Water Issues in Missouri

Missouri's water quality varies significantly by region and source, whether you're on a municipal supply or a private well. Understanding the specific challenges is the first step toward an effective solution.

• Hard Water: High levels of naturally occurring calcium and magnesium are a prevalent issue across the state, causing scale buildup in pipes and appliances and reducing soap effectiveness ^{1 2}.
• Lead: Due to a history of lead mining and older plumbing infrastructure, lead contamination remains a risk, particularly in certain regions and in homes built before 1986 ^{1 3}.
• PFAS: These "forever chemicals" have been detected in various Missouri water supplies, particularly near industrial sites and military bases, raising significant health concerns ⁴.
• Other Contaminants: Depending on the area, other potential issues can include arsenic, nitrates from agricultural runoff, iron, zinc, and sediment ^{1 2 5}.
• Aesthetic Concerns: Many residents deal with chlorine taste and odor from municipal treatment, sediment or turbidity (cloudy water), and metallic tastes ⁶.

A professional water test is the only way to know exactly what's in your water and determine the necessary treatment ⁷.

Types of Water Treatment Systems

Homeowners often use a combination of systems for comprehensive treatment. Here's a breakdown of the most common options.

Whole-House Water Softeners

These systems are designed to tackle the mineral ions that cause hardness.

• Salt-Based Ion Exchange Softeners: The most effective method for areas with high hardness. They exchange calcium and magnesium ions for sodium or potassium ions, physically removing the hardness minerals from the water ^{8 9}.
• Salt-Free Water Conditioners: These systems use a physical process, often template-assisted crystallization (TAC), to alter the structure of hardness minerals so they don't stick to surfaces. They prevent scale without adding salt and require less maintenance, but do not remove the minerals ⁸.

Whole-House Filtration Systems

These systems treat all the water entering your home, addressing a broader range of contaminants and aesthetic issues.

• Activated Carbon Filters: Excellent for removing chlorine, chloramines, bad tastes, odors, and some volatile organic compounds (VOCs) and heavy metals ^{10 11}.
• Sediment Filters: Act as a pre-filter to remove sand, silt, rust, and other particulates, protecting downstream appliances and treatment components ¹².

Point-of-Use Systems

Installed at a single tap, typically under the kitchen sink, these provide highly purified water for drinking and cooking.

• Reverse Osmosis (RO) Systems: Considered one of the most effective filtration methods. RO uses a semi-permeable membrane to remove a vast array of contaminants, including dissolved solids, heavy metals (like lead and arsenic), nitrates, and PFAS ^{13 6 14}. They are often part of a multi-stage system that includes pre-filters and a post-carbon filter.

Installation Process & Professional Guidance

While DIY installation is possible for the mechanically inclined, professional installation is highly recommended to ensure proper sizing, placement, and code compliance. The general process involves several key steps ^{15 16 9}:

1. Water Testing & System Selection: A professional will test your water and help select a correctly sized system based on your hardness level, contaminant profile, and household water usage.
2. Site Preparation & Shut-Off: The main water supply to the home is turned off. A suitable location on the main line (like a basement, garage, or utility room) is prepared.
3. Pipe Modification: The main water line is cut, and a bypass valve is installed. This valve allows water to bypass the system for maintenance or if the unit fails.
4. Connecting the System: The unit is connected to the water line via fittings. Drain tubing is securely routed to an approved drain point (floor drain, standpipe, or utility sink). For salt-based softeners, the brine tank is positioned and connected.
5. Startup & Programming: The water is turned back on, the system is flushed to clear any media, and it is programmed for regeneration cycles (for softeners) based on your water usage data. The installer will check thoroughly for leaks ^{17 18 19}.

Professional installation costs can range from $500 to $1,500 depending on the complexity of the setup, local plumbing codes, and any necessary modifications to your existing plumbing ²⁰.

Cost Overview for Missouri Homes

The total investment for a water treatment system varies based on system type, capacity, brand, and installation complexity ^{20 21}.

• Water Softeners: The total cost for a standard salt-based or salt-free system, including installation, typically ranges from $800 to $4,000 ^{13 22}.
• Whole-House Filtration Systems: For a comprehensive filtration unit (like a large carbon or sediment filter system), expect to pay between $1,000 and $3,000 on average, installed ²³.
• Combined Systems (Softener + Filtration): For homes with multiple issues-such as hard well water with iron and sediment-a custom multi-unit setup can cost between $3,000 and $7,500+ ¹³.
• Reverse Osmosis (RO) Systems: A point-of-use under-sink RO system typically costs between $1,500 and $11,000 installed, with price variations depending on the number of filtration stages and specific features ^{13 21}.

Ongoing Maintenance & Costs

All water treatment systems require regular maintenance to function effectively and avoid costly repairs down the line.

• Salt-Based Softeners: Require monthly salt refills. The resin bed may need professional servicing 1-2 times per year and could require replacement after 10-15 years ^{24 25}.
• Salt-Free Conditioners: Lower maintenance, mainly involving periodic inspection and possible media replacement every few years.
• Filtration Systems: Maintenance involves scheduled filter changes. Sediment and carbon pre-filters may need replacement every 3-12 months, while an RO membrane can last several years ^{26 27}.
• Annual Costs: Plan for annual maintenance costs ranging from $100 to $900. This range depends on whether you perform maintenance yourself or hire a professional, the type of system, and your local water conditions ^{24 22}. Neglecting maintenance can lead to system failure, contaminated water, or expensive repairs.

Investing in the right water treatment system for your Missouri home is an investment in your property's plumbing, your appliances' longevity, and your family's well-being. By starting with a professional water test and understanding the solutions available, you can enjoy the benefits of clean, soft, and great-tasting water.

Frequently asked questions

Sources