From Cohasset Village to Sandy Beach and the wooded stretches toward Beechwood, CleanTap tests your surface water or private well and installs filtration that fits how your home actually gets its water.
CleanTap Water Solutions is your local water-filtration expert in Cohasset, and as a certified BritaPRO installer we begin every project with a free in-home water test. Rather than assume what your water needs, we come to your home, sample directly from your tap, and show you exactly what we find. With more than 60 years of combined experience and bases in Braintree and Mansfield, our licensed and insured team serves all of Cohasset, from the harborside homes near the Village to Sandy Beach, Little Harbor, and the neighborhoods off Route 3A and Jerusalem Road. Understanding your water is the first step to fixing it, and our test is always free with no pressure.
Cohasset runs its own public water system rather than buying from the MWRA. The Cohasset Water Department draws surface water from Lily Pond, fed by the Aaron River Reservoir, and treats it at the town’s Lily Pond plant before it reaches your tap. Because it’s a surface supply, seasonal shifts in the source can affect taste, clarity, and the mineral balance moving through your pipes and water heater. Meanwhile, more rural homes toward Beechwood and the Norwell line often sit on private wells, which bring their own needs around iron, hardness, and treatment. Filtration smooths out those swings and delivers consistent, better-tasting water no matter which source feeds your home.
After we test, we right-size the fix. That might be a whole-home filtration system to polish surface water, a softener to protect fixtures and appliances from mineral scale and coastal corrosion, or an under-sink reverse-osmosis unit for clean drinking water at the kitchen tap. For well owners, we also address iron, sediment, and can help with PFAS reduction where testing shows a need. With $0-down financing available, upgrading is easier than most Cohasset homeowners expect, and steady filtered water quickly beats buying and storing bottled. Our 5.0-star rating reflects honest work done cleanly and to Massachusetts code.
Everything starts with a free in-home water test. Our own experienced water specialists, with 60+ years of combined experience and certified BritaPRO installation, test what’s actually coming out of your taps, hand you a clear report, and only then recommend a system. You get upfront, fixed pricing, clean installation, and equipment matched to your water, not a one-size-fits-all package.
Whether you need a whole-home filter, a water softener for hard-water scale, a reverse-osmosis drinking-water system, or targeted PFAS and lead reduction, we handle it, with $0-down financing available. One trusted local number for water filtration, plumbing, and heating & cooling across your whole home.
Cohasset is unusual for a South Shore town in that it runs its own water system. The Cohasset Water Department draws surface water from Lily Pond, its primary source, which is fed by the Aaron River Reservoir, and treats it at the town’s own Lily Pond plant. Because surface water responds to the seasons, residents sometimes notice shifts in taste, clarity, or mineral balance through the year. In the more wooded, rural stretches toward Beechwood and the Norwell line, many homes rely on private wells instead, which introduce naturally occurring iron and hardness. Add the salt air near Sandy Cove and Little Harbor, which accelerates corrosion on fittings and tanks, and water needs really do vary block by block.
That variety is why CleanTap always tests before recommending. We come to your Cohasset home, run a free in-home water test, and give you a clear report of what’s actually in your water, whether it comes from Lily Pond or a well on your own lot. Only then do we suggest a system, sized to your results and your household. A surface-water home might need different treatment than a well property down the road, and we tailor the solution accordingly. You get straight answers from a licensed, insured local team with a master plumber on staff, not a one-size pitch. Call (781) 630-5449 to book your free test.
Your water can look fine and still carry hardness, contaminants, or things that damage your home. Here’s what to watch for.
From a single drinking-water filter to whole-home treatment, matched to your water after a free test, installed clean, and backed by upfront pricing.
Point-of-entry systems that treat every tap in the house, chlorine, sediment, taste, odor, and more, sized to your water.
Eliminate hard-water scale that spots glassware, clogs fixtures, and shortens the life of your water heater and appliances.
Reverse-osmosis and under-sink systems for clean, great-tasting drinking and cooking water right at the kitchen faucet.
Targeted media and RO to reduce PFAS, lead, and other contaminants of concern for Massachusetts households.
Clear the orange staining, metallic taste, and rotten-egg odor common on private wells and older systems.
We test what’s actually in your water and send a clear report, no cost, no obligation, no pressure.
Ballpark installed ranges so you can plan, the right system depends on your water and home, which is why we test first. $0-down financing is available, and we always give an upfront, fixed quote.
General Massachusetts installed ranges (2026); your actual system and price depend on your water test results and home. $0-down financing available. Not a quote, we price your specific project upfront and in writing.
A certified CleanTap pro tests your water in-home and explains your options, zero pressure, no obligation.
A certified pro tests your water and explains your options.
No obligation · takes ~1 min · or call (781) 630-5449
A licensed CleanTap pro will reach out shortly, usually the same day.
📞 Call (781) 630-5449If any of these sound familiar, a free water test will pinpoint the cause and the right fix, no guesswork.
Spotted glassware, crusty fixtures, dry skin, and appliances that wear out early? A softener fixes hard water at the source.
Chlorine taste, a musty smell, or that rotten-egg odor? Filtration removes what makes your water unpleasant to drink.
Worried about PFAS, lead, or what’s in your report? We match the right media or RO system to the contaminants in your water.
Orange or brown staining on fixtures and laundry usually means iron or manganese, common on wells, and very treatable.
Cloudy, gritty, or sediment-filled water clogs aerators and appliances. Whole-home filtration clears it up.
On a private well? We test for hardness, iron, manganese, bacteria risk, and more, then build the right treatment train.
Find out for free. Book a no-obligation in-home water test and we’ll show you exactly what’s there, and whether you need treatment.
📞 Call (781) 630-5449
The same pros who quote your job do the work, no subcontractors, no rotating crews, no surprises.
Reach a real local team, same-week, in-home testing at a time that works for you.
We test on the spot and walk you through a clear report of what’s in your water.
If treatment makes sense, we recommend the right system at an upfront, fixed price, financing available.
Our team installs it clean, shows you how it works, and is a local call away for service.
Honest, thorough, and local, here’s what sets our water work apart.
A certified BritaPRO installer backed by 60+ years of combined water experience, the pros who test your water install the system.
We test what’s in your water first and hand you a clear report, so your system solves your actual water, not a guess.
From point-of-entry softeners and filters to under-sink RO at the kitchen tap, one team for your whole home.
Clear, fixed quotes and clean installs, with $0-down financing available. No pressure, no surprises.
The reasons customers use us again and refer their neighbors.
Certified installers with 60+ years of combined water experience.
We test your water and show you the report before recommending anything.
You approve the price before we start. Financing available on larger jobs.
The pros who quote your job do the work, no subcontractors.
Equipment matched to your test results, never a one-size-fits-all upsell.
Drop cloths down, area left spotless, and a walkthrough when we’re done.
One local team for water filtration, plumbing, and heating & cooling, a single trusted number.
CleanTap serves all of Cohasset (ZIP 02025), including Cohasset Village, North Cohasset, Beechwood, the Sandy Beach and Sandy Cove areas, Little Harbor, Minot, and the neighborhoods along Route 3A and Jerusalem Road. From our Braintree and Mansfield bases we also cover neighboring Scituate, Hingham, Hull, and Norwell. Whether you’re on town water or a private well, our licensed team can test what’s really at your tap and recommend the right filtration. Call (781) 630-5449 to book your free in-home water test.
Nearby heating & cooling service: Scituate · Hingham · Hull · Norwell
Real 5-star Google reviews from CleanTap customers across the South Shore.
“They were fantastic. Very responsive and came out the next day. The plumber, Luiz, was very knowledgeable and efficient in getting the leak fixed. Did not feel upcharged, very straightforward. Highly recommend. Much better than other plumbers after interviewing multiple. They were the best.”
“I called on a Sunday, my boiler was overfilling itself. Sean was patient and informative on the phone, then Luiz came out on a Sunday, fixed my leak, and got my heat up and running within the hour. Both were patient, helpful, and transparent about everything. I highly recommend their service!”
“Can’t thank Sean and his team enough! They were incredibly kind, courteous, and professional while explaining every detail from start to finish.”
Curious about your local water quality, or need a plumber or HVAC pro too? It’s all one trusted local team.
Cohasset runs its own system, drawing surface water from Lily Pond and the Aaron River Reservoir and treating it at the town’s Lily Pond plant before it reaches you. For most residents on town water it meets state and federal standards. Because it’s a surface supply, you may notice seasonal changes in taste, clarity, or mineral balance. Homes on private wells toward Beechwood face different considerations like iron and hardness. The surest way to know what’s in your specific water is to test it, which is why we offer a free in-home water test with no obligation.
It’s easy and there’s no pressure. A licensed CleanTap technician visits your Cohasset home at a convenient time, draws a sample straight from your tap, and checks for the issues that matter here, from hardness and iron to signs of seasonal surface-water shifts. We then explain a clear, plain-English report right at your kitchen table. If a filtration or softening system makes sense, we size it to your actual results. If your water looks great, we’ll say so honestly. Call (781) 630-5449 to schedule your free test.
Absolutely. Many Cohasset homes in the wooded stretches toward Beechwood and the Norwell line rely on private wells, and we work with wells regularly. Well water here often carries naturally occurring iron and hardness that stains fixtures, leaves residue, and wears on appliances. We start with a free water test to pinpoint exactly what’s present, then recommend the right treatment, which may include iron and sediment filtration, a softener, or reverse osmosis for drinking water. With $0-down financing available, cleaner well water is well within reach.
As a certified BritaPRO installer, CleanTap installs whole-home filtration that treats every tap, water softeners that tame minerals and protect your fixtures and water heater against scale and coastal corrosion, and under-sink reverse-osmosis systems for clean, great-tasting drinking water. For well owners we also handle iron and sediment treatment and PFAS reduction where testing shows a need. We always test first so we recommend only what your Cohasset water actually requires. Everything is installed to Massachusetts code, with $0-down financing available. Call (781) 630-5449.
Most Massachusetts public water meets federal standards, but “meets standards” doesn’t mean pure, chlorine/chloramine, disinfection byproducts, hardness, and in some areas PFAS or lead from older service lines can still affect taste, safety, and your appliances. Private wells aren’t tested by any utility at all. The only way to know what’s in your water is to test it, which is exactly why we offer a free in-home water test and a clear report.
We come to your home, test your water on the spot for the things that matter, hardness, chlorine, pH, iron, TDS and more, and walk you through a clear report of what we find. There’s no cost, no obligation, and no pressure. If treatment makes sense we’ll recommend the right system for your water and budget; if it doesn’t, we’ll tell you that too. Call (781) 630-5449 to book.
A softener removes the calcium and magnesium that make water “hard”, the cause of scale, spotting, and appliance wear. A filter removes things like chlorine, sediment, taste, odor, PFAS, or lead. Many homes benefit from both, which is why we test first and design a system, softener, whole-home filter, drinking-water RO, or a combination, around your actual water rather than a one-size-fits-all package.
Yes. PFAS and lead are best addressed with the right technology, typically reverse osmosis and/or specialized filtration media at the point of use or whole-home. We test your water, review your town’s data, and match a system proven to reduce those contaminants. If you’re on an older service line or in an area with PFAS detections, this is worth doing.
Yes. Under-sink reverse osmosis is one of the most effective ways to get clean, great-tasting water for drinking and cooking, removing a wide range of dissolved contaminants. We can pair a kitchen RO system with a whole-home softener or filter so you get treated water at every tap and the highest-purity water where you drink it.
As a general guide in Massachusetts, under-sink RO systems typically run about $300–$800 installed, water softeners about $1,500–$3,500, whole-home carbon/sediment filtration about $1,500–$4,000, and advanced whole-home PFAS/RO systems roughly $4,000–$10,000. The right system depends on your water and home, so we test first and give you an upfront, fixed quote. $0-down financing is available.
Yes, CleanTap is a certified BritaPRO installer, and we install BritaPRO whole-home systems along with other leading filtration and softening equipment. Because we’re not tied to a single box, we recommend what actually fits your water and your home after we test it, not whatever we happen to stock.
Almost always, yes. A household that buys bottled water often spends more over a few years than a good filtration system costs, and you skip the plastic, the lugging, and the storage. Whole-home and RO systems give you clean water at every tap for a fraction of the per-gallon cost of bottled, which is a big reason our customers make the switch.
Definitely. Private wells commonly have hardness, iron, manganese, sulfur odor, sediment, and sometimes bacteria or other concerns, and no utility monitors them for you. We test your well water, explain what we find, and design a treatment train, softening, filtration, disinfection as needed, to make it clean, clear, and safe at every tap.
Most systems just need periodic filter or media changes and occasional checks, which we make easy. We’ll tell you the schedule for your specific system up front, and we’re a local call away when it’s time. Good maintenance keeps your water quality high and protects your investment.
Yes. We offer flexible, $0-down financing on qualifying filtration and softening systems, so clean water fits your budget without a big up-front cost. We’ll go over the options with your quote after the free water test.
Greater Boston, the South Shore, Metro-South, and Eastern Massachusetts, including Boston, Quincy, Braintree, Weymouth, Dedham, Norwood, Mansfield, Foxboro, Franklin, and Plymouth. Not sure if you’re in range? Call (781) 630-5449 and we’ll let you know and book your free water test.
Book your free in-home water test today. We’ll test on the spot, hand you a clear report, and, only if you need it, recommend the right system at an upfront price. Serving Greater Boston, the South Shore & Eastern Massachusetts.
Book My Free Water Test →CleanTap is a local Norfolk County team serving Cohasset homeowners. Whole-home filtration, softeners, and reverse osmosis sized to your results, never oversold, and it always starts with a free in-home water test. See the Cohasset water quality report for what is actually in the local supply. Explore our Massachusetts water filtration or popular guides: Water Softener Installation · PFAS Water Treatment · Free Water Testing.
We also serve nearby Canton, Stoughton, Sharon. Call (781) 630-5449 or book your free water test to get started in Cohasset.