No hot water, or a tank that’s on its last legs? CleanTap installs and replaces gas, electric, tankless, and heat-pump water heaters across Eastern Massachusetts, usually the same day, always at a fixed price you approve before we start.
A licensed Massachusetts plumber replies fast, usually the same day.
A failing water heater has a way of picking the worst possible morning to quit. When it does, you don’t want a sales pitch or a mystery bill. You want a licensed local plumber who shows up, tells you straight whether it needs a repair or a replacement, and gives you one clear price before touching anything.
That is exactly how CleanTap works. Sean, Luiz, and the team have replaced water heaters in hundreds of Massachusetts homes, from tight attic closets in older Boston-area houses to spacious utility rooms in newer South Shore builds. We stock the most common tank and tankless units, so most replacements happen the same day you call. And because we are a water company first, we test your water while we are there at no cost, so you know exactly what is feeding your brand-new heater.
The dependable standard. Fast recovery, straightforward install, and the lowest upfront cost. We carry 40 and 50-gallon units for same-day swaps.
Endless hot water and a smaller footprint. Great for busy households and anyone tired of running out mid-shower. See tankless options.
The most efficient choice, with the lowest running cost and Mass Save rebate eligibility. A smart pick if you want to cut energy bills long term.
Not every problem needs a new tank. We fix thermostats, elements, thermocouples, valves, and pilot issues when a repair is the honest call.
Many older MA homes need an expansion tank, updated venting, or a new shutoff to meet current code. We handle it and pull the permit.
Replacing the heater and rethinking your hot water setup? We size it right for your household instead of overselling capacity you won’t use.
Most installed replacements in Massachusetts land between $650 and $2,700, depending on the type of unit and your home. Here are the typical 2026 ranges so you can budget with confidence. For the full breakdown of what moves your price, rebates, and financing, see our Massachusetts water heater cost guide.
| Type | Typical installed range | Best for |
|---|---|---|
| Electric tank | $650–$1,150 | Lowest upfront cost |
| Gas tank | $700–$1,250 | Fast recovery, common swap |
| Gas tankless | $1,300–$2,500 | Endless hot water |
| Heat-pump / hybrid | $1,600–$2,700 | Lowest running cost, rebate-eligible |
Ranges include standard labor. Permits ($50–$150) and older-home code upgrades are separate. We give you one fixed price before we start.
A standard tank lasts about 8 to 12 years, and a tankless unit can go 20 or more with maintenance. If yours is getting up there and showing any of these signs, it is worth planning a replacement before it fails on its own schedule instead of yours:
Rust inside the tank means corrosion. Once it starts, it only goes one way.
Sediment has built up on the bottom, making the unit work harder and fail sooner.
A leaking tank is the one that can’t wait. Call us before it floods the space.
Running out faster than you used to often means the tank is failing or undersized.
Near the end of its life, a big repair rarely pays off versus a new, efficient unit.
An aging heater loses efficiency. A modern unit can quietly lower your monthly cost.
Our rule of thumb is simple. If a repair costs more than half the price of a new unit and the tank is already near the end of its life, replacing it saves you money and a second service call. When we come out, we tell you plainly which side of that line you are on. Sometimes the honest answer is a small fix, and we will say so.
Call or send a quick note. We ask a few questions and, on most replacements, get you scheduled the same day.
We confirm the right unit and size for your home and give you one clear price. You approve it before any work begins.
Our licensed plumber removes the old unit, installs the new one to code, hauls the old one away, and leaves the space clean.
Before we go, we test your water at no cost, so you know what’s feeding your new heater.
Massachusetts homes come with their own quirks, and a water heater install is where they show up. Older homes around Boston, the South Shore, and the SouthCoast often have tight mechanical closets, aging shutoffs, and venting that predates current code. Newer construction is more forgiving, but sizing still matters when a household runs several showers, a dishwasher, and laundry in the same morning.
State law requires a licensed plumber and a permit for a water heater replacement, and that protects you. It means the work is inspected, the venting and expansion tank are correct, and the install won’t come back to bite you when you sell the home. We handle the permit, the code details, and the cleanup as part of the job, not as surprise add-ons. It is the difference between a heater that was swapped and one that was installed properly.
“They were fantastic. Very responsive and came out the next day. Luiz was knowledgeable and efficient, and I did not feel upcharged. 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 on the phone, then Luiz came out and got my heat running within the hour. Transparent about everything. Highly recommend.”
“Can’t thank Sean and his team enough. Incredibly kind, courteous, and professional while explaining every detail. Honest work from people who clearly care about doing it right.”
Most installed replacements run about $650 to $1,150 for an electric tank, $700 to $1,250 for a gas tank, $1,300 to $2,500 for a gas tankless, and $1,600 to $2,700 for a heat-pump unit. A permit adds $50 to $150, and older homes sometimes need code work. Our cost guide breaks it all down, and we give you a fixed price before we start.
Usually, yes. We stock the most common tank and tankless units and can often complete a replacement the same day you call. Tankless conversions that need new venting or a gas-line change may take a little longer, and we will tell you exactly what to expect.
Yes. Massachusetts requires a licensed plumber and a permit for a water heater replacement, typically $50 to $150. If a company offers to skip it to save money, that is a red flag and it can cause problems when you sell your home. We always pull the permit.
It depends on your home and how you use hot water. Tankless units cost more up front but last longer, save space, and never run out. For a large or busy household, the extra cost often pays off. For a smaller home on a budget, a quality tank is still a smart buy. We will give you an honest recommendation, not a sales pitch.
If low running cost matters to you, yes. Heat-pump (hybrid) units have the highest sticker price but the lowest operating cost, and they qualify for Mass Save rebates that standard units do not. We will walk you through the current rebate math before you decide.
A straightforward tank swap usually takes 2 to 4 hours. A tankless install runs 4 to 8 hours because of the venting and gas work involved. We give you a clear timeline with your quote.
It comes down to your household size and hot-water habits. A 40-gallon tank suits many smaller homes, while larger families or multi-bathroom homes do better with a 50 to 75-gallon tank or a high-output tankless. We size it to your actual usage so you are not paying for capacity you will never use.
Yes. We offer $0-down financing with simple monthly payments, which is a popular choice when a heater fails unexpectedly. Ask us and we will lay out the options with no pressure.
We install water heaters across Greater Boston, the South Shore, and much of Eastern Massachusetts, from our Braintree and Mansfield bases. If you are nearby, there is a good chance we can be out the same day.
Always. Removing and responsibly disposing of your old unit, and cleaning up the space, is part of the job, never a surprise add-on.
We’re a water company first. While we install your heater, we’ll test what’s in your water at no cost and send you a clear report, so you know exactly what’s flowing through your new unit. No pressure, no obligation.
Book my free water test →Tell us what you have and we’ll give you one clear, upfront price, usually the same day. Licensed, insured, and honest about whether you even need a full replacement.