Top Water Treatment Installation Companies in Chicago, Illinois Ranked

Chicago's water, sourced from Lake Michigan, is generally safe to drink but presents specific challenges for homeowners. The city's moderately hard water can lead to mineral buildup in pipes and appliances, while chlorine and other substances can affect taste and odor. Understanding your home water treatment options is key to protecting your plumbing, improving water quality, and enhancing daily life. This guide will help you navigate the types of systems available, the installation process, and what to consider when finding a qualified professional to address your home's unique water profile.

Excellent Plumbing

785 Oakwood Rd Suite E101, Lake Zurich, IL 60047

Excellent Plumbing is a family-owned plumbing company serving Chicago, IL, and the northern Chicagoland suburbs since 2006. They offer a wide range of plumbing services, including drain cleaning, sewer line repair, water heater installation and repair, leak detection, and water softener installation. Their team is equipped to handle specialized plumbing tasks such as high-pressure hydro jetting and comprehensive boiler and radiator services. With over 17 years of experience, Excellent Plumbing provides 24/7 emergency service and same-day appointments to address urgent plumbing needs promptly.

5.0

511 Reviews

Legendary Service

960 Rand Rd Suite 200F, Des Plaines, IL 60016

Legendary Service is a plumbing and home comfort provider serving Chicago, IL. They offer a range of services including water heater repair and installation, water softener installation, drain cleaning, repiping, toilet repair, and garbage disposal repair. With over 40 years of combined experience, their licensed team handles plumbing and HVAC needs with thoroughness and professionalism. They also provide indoor air quality solutions and maintenance plans to support ongoing home system care.

5.0

278 Reviews

The All Pipes INC.

255 Holly Ln, Elk Grove Village, IL 60007

The All Pipes INC. is a licensed and insured plumbing company serving Chicago, IL. They provide a wide range of plumbing services including water heater repair and installation, trenchless sewer repair, sump pump installation, leak detection, and hydro jetting for drain cleaning. The company offers both residential and commercial plumbing solutions and specializes in tankless water heater installations to help reduce energy costs. Founded by Grigor Ganchev, who has built his career in plumbing over many years, The All Pipes INC. emphasizes integrity and clear communication with clients to maintain lasting relationships.

5.0

210 Reviews

Rescue Plumbing

1137 W Webster Ave, Chicago, IL 60614

Rescue Plumbing is a licensed plumbing service provider based in Chicago, IL, offering a wide range of residential and commercial plumbing solutions. Their services include sewer camera inspections, water heater repair and installation, water softener installation, drain cleaning, hydro jetting, sewer line repair, leak detection, and toilet repair. Equipped with professional-grade tools, they provide 24/7 emergency plumbing services to address urgent issues such as burst pipes and clogged drains. With over 150 years of combined team experience, Rescue Plumbing serves Chicago and surrounding suburbs, including Evanston, Skokie, Wilmette, Lincolnwood, Deerfield, and Oak Park.

4.9

1.5k Reviews

Vanguard Plumbing and Sewer, Inc.

4352 N Kenneth Ave, Chicago, IL 60641

Vanguard Plumbing and Sewer, Inc. provides a wide range of residential plumbing services in Chicago, IL. Their offerings include sewer camera inspections, water heater repair and installation (both tanked and tankless), water softener installation, sump pump repair, drain cleaning, sewer line repair, leak detection, repiping, gas line installation, toilet and garbage disposal repair, and custom plumbing solutions. They use advanced plumbing camera technology for thorough video inspections and have expertise in handling multiunit plumbing projects. Vanguard is known for clear pricing and licensed, insured plumbers. While primarily serving residential customers, they occasionally assist local businesses. Their service area covers Chicago and its northern suburbs.

4.9

367 Reviews

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Understanding Chicago's Water Profile

Before choosing a system, it's important to know what's in your water. Chicago's water is classified as moderately hard to hard, typically measuring between 7 and 10 grains per gallon (GPG) or 120 to 180 parts per million (ppm) of calcium and magnesium ^{1 2 3}. This mineral content is the primary cause of scale buildup.

Beyond hardness, common municipal treatment introduces chlorine for disinfection, which can leave an unpleasant taste and odor ⁴. Depending on your neighborhood and plumbing, you might also encounter issues with sediment, iron, or sulfur ^{5 2}. A professional water test is the essential first step to identify the specific contaminants in your home, forming the basis for an effective treatment plan ^{1 6}.

Core Home Water Treatment Solutions

Water treatment isn't one-size-fits-all. Different systems target different problems, and often, a combination provides the best results for a Chicago home.

Water Softeners (Ion Exchange Systems)

The most direct solution for hard water is a water softener. These systems use an ion exchange process, swapping calcium and magnesium ions for sodium or potassium ions ^{1 7}. This eliminates the minerals that cause scale, leading to softer skin and hair, brighter laundry, and significantly reduced buildup in water heaters, dishwashers, and pipes ⁸. For homes with moderate to hard water, a softener is often considered essential plumbing protection.

Whole-House Filtration Systems

While a softener handles minerals, a whole-house filter addresses other contaminants. Typically using activated carbon, these systems are installed at the point where water enters your home. They are highly effective at removing chlorine, improving overall taste and odor, and filtering out sediments ^{1 5}. This means every tap in your house delivers cleaner, better-tasting water for drinking, cooking, and bathing.

Point-of-Use and Specialty Filters

For targeted needs, point-of-use systems are ideal:

• Reverse Osmosis (RO) Systems: Often installed under the kitchen sink, RO systems provide the highest purity drinking water by forcing water through a semi-permeable membrane, removing a vast array of contaminants, including heavy metals, nitrates, and dissolved solids ^{1 5}.
• Problem-Specific Filters: Dedicated filters can be installed to tackle issues like high iron content (which causes reddish stains) or hydrogen sulfide (which creates a "rotten egg" smell) ⁵.

The Professional Installation Process

Proper installation is critical for system performance and longevity. A professional installation typically follows these steps:

1. Comprehensive Water Testing: A technician will test your water on-site to confirm hardness levels and screen for other common contaminants ^{1 6}.
2. System Selection and Sizing: Based on the test results and your household's water usage, the professional will recommend appropriately sized equipment. An undersized system won't keep up with demand, while an oversized one is inefficient ¹.
3. Plumbing Integration: For whole-house systems, installation involves tapping into the main water line where it enters your home. This requires cutting into pipes, installing bypass valves, and connecting drain lines for system regeneration or backwashing ⁶. Under-sink systems like RO units require a separate tap and drainage connection.
4. Setup and Client Education: The installer will program the system's control valve, fill it with salt or media, and walk you through its operation, maintenance schedule, and basic troubleshooting.

Investment and Upkeep Costs

Investing in water treatment involves upfront equipment and installation costs, followed by predictable ongoing maintenance.

• Equipment Costs: The price range for water softeners and filtration systems is broad, from around $500 for a basic softener to $4,000 or more for high-capacity, multi-stage whole-house treatment systems ^{1 9}.
• Installation Costs: Professional installation for a whole-house system typically adds between $200 and $500+ to the total project cost, depending on the complexity of your plumbing ^{7 6}.
• Annual Maintenance: All systems require upkeep. Water softeners need salt (or potassium chloride) replenished regularly, with an annual cost ranging from $100 to $300 ^{1 9}. Whole-house and under-sink filters have cartridges that need replacing, typically costing $100 to $200+ per year depending on the type and number of filters ^{7 9}.

Benefits Beyond the Tap

The advantages of treating your Chicago home's water extend throughout the house:

• Appliance Longevity: Softened water prevents scale buildup in water heaters, washing machines, and dishwashers, helping them run efficiently and last longer ⁸.
• Cleaning Efficiency: You'll use less soap and detergent, and you'll avoid hard water spots on dishes, shower doors, and fixtures.
• Skin and Hair Care: Soft water can make skin feel less dry and hair more manageable after showering ⁸.
• Better-Tasting Water and Food: Filtering out chlorine and other impurities makes tap water more pleasant to drink and can improve the taste of coffee, tea, and cooked foods.

Choosing the right water treatment solution is an investment in your home's infrastructure and your family's daily comfort. By starting with a professional water analysis and understanding the solutions available, you can make an informed decision to improve your water quality.

Frequently asked questions

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