Complete Water Solutions

Complete Water Solutions Over 25 years experience in the water treatment industry, call us for sales or to service your existing water treatment needs.

Complete Water Solutions provides customers with the opportunity to have one-on-one water treatment solutions they can’t find anywhere else. With over 21+ years of experience (and counting) in designing, servicing and selling water solutions throughout Wisconsin, Illinois, Iowa, Indiana, Michigan, Minnesota, Missouri, Nevada, Vermont and throughout Midwest, our services are unmatched. No matter wh

at your water treatment needs are, Complete Water Solutions has the right solution for you and your budget. At Complete Water Solutions, we pride ourselves on being a small company with the resources of a large business. We are able to offer top quality products and equipment comparable to national corporations while still providing a personal touch of a local company. We are a part of the Water Quality Association, and have partnered with many manufactures to give our clients top of the line service and products. From deionization and reverse osmosis to water softening and iron removal, we provide a wide-range of water treatment services for commercial, industrial and laboratory needs. Customer Convenience with Quality Care
Another resource usually only large businesses can provide is our paperless summary. All our paper work and job detail is completed online, eliminating the need for unnecessary and time consuming paper work. You can use the paperless summary check which services were provided and have an easily accessible record of work performed, avoiding the hassle of printed receipts and invoices. Our service team members are well trained in identifying existing equipment problems and repairs, getting you back up and running in a timely matter. Our water filtration system experts work with you every step of the way to ensure we find the best solution for business. No matter the level of service you need, our water treatment experts have years of experience and knowledge to properly complete the job. We even provide on-site or classroom training to companies who want their employees and workers to have a better understanding of their water treatment system.

Chromium. Nickel. Cyanide. Acids. Alkaline cleaners. Electroplating rinse water can carry all of it — and treating it ri...
08/07/2026

Chromium. Nickel. Cyanide. Acids. Alkaline cleaners. Electroplating rinse water can carry all of it — and treating it right starts before you ever pick equipment.

Our new guide walks through stream segregation, water-saving pretreatment (counterflow rinsing, drag-out recovery), and the core and advanced treatment methods — pH adjustment, precipitation, ion exchange, RO — that keep plating operations compliant and running.

Check it out: https://complete-water.com/blog/electroplating-rinse-water-treatment

08/04/2026

Top Causes of Membrane Fouling Blog

Cleaning your RO membranes again... and again? 🔄

Membrane fouling isn't one problem — it's six different ones, and each needs a different fix. Treating scaling like biofouling (or vice versa) is how facilities end up stuck in a clean-foul-clean cycle that never ends.

Our latest blog breaks down the top causes of membrane fouling in RO systems:

Mineral scaling — calcium carbonate, sulfates & silica pushed past their limits Suspended solids & colloids — silt, clay, iron slipping past pretreatment Organic contamination — sticky layers that trap even more foulants Biological growth — biofilms that keep coming back after every cleaning Oxidant damage — chlorine exposure that permanently harms the membrane Poor hydraulics — low crossflow and bad settings creating stagnant zones

Plus the warning signs to watch: rising differential pressure, declining normalized permeate flow, increased salt passage, and cleanings that keep getting closer together.

Know what's actually fouling your membranes — before you pay to clean (or replace) them again.

Read the full breakdown: https://complete-water.com/blog/top-causes-of-membrane-fouling

Questions about your system? Call us at (855) 787-4200.

🚨 When your water treatment system goes down, production doesn't wait.An RO failure, falling water quality, a pump probl...
08/02/2026

🚨 When your water treatment system goes down, production doesn't wait.

An RO failure, falling water quality, a pump problem, a control malfunction — any one of them can threaten your facility's ability to produce, use, or discharge water within spec.

Our latest blog covers what emergency water treatment support should look like — and how to be ready before you ever need it:

✅ Fast diagnostics and root-cause analysis ✅ Emergency repairs for RO, DI, and softening systems ✅ Rental equipment and temporary treatment solutions ✅ 24/7 emergency response ✅ Full documentation of findings and repairs

Plus the simple steps that speed up any emergency call: record your alarms and readings, protect the equipment from further damage, and have service records and model numbers on hand.

The best time to line up an emergency response partner is before the emergency. 📞 (855) 787-4200 — 24/7.

Read the full post: https://complete-water.com/blog/emergency-water-treatment-support

Emergency water treatment support for industrial facilities: fast diagnostics, qualified repairs, clear documentation, and a plan to protect site uptime.

08/01/2026

Running a boiler or cooling tower without proper water treatment is rarely free. The cost just hides inside your energy bill, your maintenance budget, and your unplanned downtime, where it is easy to overlook until a failure forces the issue.

Our Savings vs No Treatment Calculator puts a number on that hidden cost. Enter your system type, annual energy or operating cost, and a few details about scale buildup and efficiency loss, and it estimates what untreated operation is costing you each year, the savings a treatment program could recover, your net annual benefit, and a simple payback period. A thin layer of scale forces the equipment to work harder for the same output, and that penalty compounds every month it runs, often adding up to thousands of dollars a year in wasted energy, cleaning, and repairs.

Built for budgeting and sales estimating, it gives facility and maintenance teams a fast, defensible way to compare the cost of treatment against the cost of doing nothing.

Try it here: https://complete-water.com/water-treatment-savings-vs-no-treatment-calculator

A water softener that runs out of capacity halfway through a production shift is more than a water-quality nuisance. It ...
08/01/2026

A water softener that runs out of capacity halfway through a production shift is more than a water-quality nuisance. It can scale heat-transfer surfaces, drive up boiler blowdown, shorten valve life, foul downstream RO membranes, and leave your maintenance team reacting after the damage is already done. The fix starts with sizing the system around your facility's real demand, not a catalog rating or an educated guess.

Total daily water use is only part of the picture. Peak flow matters just as much, and a softener with plenty of grain capacity for the day can still let hardness through when flow spikes during washdowns, shift changes, or simultaneous equipment starts. Getting it right means looking at incoming hardness, iron and manganese, peak flow, hours of operation, required water quality at each use point, and the condition of your existing equipment. It also means matching the configuration to the process, whether that's a single unit with reserve capacity or a duplex alternating system that never leaves you without soft water during regeneration.

Our latest article walks through how commercial softeners are sized, why pretreatment determines resin life, how regeneration settings affect both cost and reliability, and the warning signs that tell you a system needs service or an upgrade. If hardness is reaching your boilers, cooling systems, or RO equipment, it's worth a closer look before the scale shows up on your maintenance bill.

Read the full article: https://complete-water.com/blog/sizing-commercial-water-softeners-for-uptime

Commercial water softeners protect boilers, cooling systems, process equipment, and RO systems. Learn how to size, operate, and service them for steady uptime.

Sizing a water softener by guesswork usually means one of two problems: an undersized unit that runs out of soft water d...
07/30/2026

Sizing a water softener by guesswork usually means one of two problems: an undersized unit that runs out of soft water during peak demand, or an oversized one that wastes salt and water on every regeneration. Our Water Softener Sizing Calculator takes the guesswork out of it.

Enter your hardness, iron, flow rate, and daily water use, and it returns the recommended resin volume, required grain capacity, peak service flow, salt per regeneration, and estimated annual salt usage. It accounts for compensated hardness and grain loading, so the size you get is the size you actually need.

Built for commercial and industrial applications, including single, twin-alternating, and parallel configurations.

Try it here: https://complete-water.com/water-softener-sizing-calculator

Quickly calculate the correct water softener capacity, resin volume, and service flow rate for your application. Contact Complete Water Solutions

Are you feeding more antiscalant than your RO system actually needs?Overdosing is an easy cost to miss. The system keeps...
07/29/2026

Are you feeding more antiscalant than your RO system actually needs?

Overdosing is an easy cost to miss. The system keeps running fine, so the extra chemical just keeps getting fed — month after month, year after year. But dosing too little brings its own problems: scale, shorter membrane life, and unplanned cleanings.

Our RO Chemical Spend Optimizer helps you find the balance. Enter your current dose, flow, chemical cost, recovery, and LSI, and it shows your current vs. optimized annual spend, your estimated savings, a recommended dosing range, and the scaling and membrane-life impact — so you can cut chemical cost safely without risking scale.

It takes about two minutes. Run your numbers here:
https://complete-water.com/ro-chemical-spend-calculator

If your antiscalant costs have crept up over the years, it's worth a quick look. Questions about your system? Send us a message — we're happy to help.

Estimate RO chemical spend and savings by optimizing antiscalant dosing in industrial reverse osmosis systems. Contact Complete Water Solutions.

A conductivity reading on a dashboard can look perfectly fine while your finishing line, boiler, lab process, or high-pu...
07/28/2026

A conductivity reading on a dashboard can look perfectly fine while your finishing line, boiler, lab process, or high-purity rinse is still at risk. That's the real question behind RO vs. EDI: it's not about which technology hits a lower number, it's about matching the system to what your process actually requires.

Reverse osmosis and electrodeionization solve different parts of the same water-quality problem — and in most industrial systems, they work together. RO removes the bulk of dissolved solids; EDI polishes that permeate to a higher, more consistent purity without the chemical regeneration cycle of conventional DI.

We broke down how to tell which setup (or combination) fits your facility, what pretreatment EDI actually needs to perform reliably, and where the real operating costs show up.

Read the full breakdown:

Compare RO versus EDI water for industrial processes, including purity, operating costs, maintenance needs, and system design for daily reliable uptime.

Thinking about bringing your water treatment in-house to save money? Make sure you're comparing the real numbers first.T...
07/27/2026

Thinking about bringing your water treatment in-house to save money? Make sure you're comparing the real numbers first.

The true cost of an in-house program is a lot more than an hourly wage. Add in benefits, overtime, training, tools, a service vehicle, admin time, and the downtime that happens while your team gets up to speed — and "doing it ourselves" often costs more than expected.

Our free In-House vs. Outsourced Maintenance Cost Calculator adds it all up and puts both options side by side, so you can see your total cost each way plus your projected annual and monthly savings.

It takes about a minute. Run your numbers here:

Compare in-house vs outsourced maintenance costs with this industrial calculator for maintenance strategy and operational cost analysis.

Happy Birthday Tina! 🎂🎉
07/26/2026

Happy Birthday Tina! 🎂🎉

Address

851 W. Main Street
Twin Lakes, WI
53181

Opening Hours

Monday 7:30am - 4pm
Tuesday 7:30am - 4pm
Wednesday 7:30am - 4pm
Thursday 7:30am - 4pm
Friday 7:30am - 4pm

Telephone

(855) 787-4200

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