Water Heater Leaking? Same-Day Replacement in Barrington & the Northwest Suburbs

A leaking tank almost never fixes itself — but it can be replaced today. AO Smith, Bradford White & Rheem on our trucks, from $1,450 installed, price confirmed before work begins.

📞 Call 847-847-4978

★★★★★ “Called with an emergency situation they were at the house within two hours, very transparent pricing… got the job done quickly.” — Hannah Sanz, Google review

IL Plumbing License #055-042147 · Upfront price before work · Manufacturer + 1-year labor warranty · See replacement prices ↓

🛡️ Licensed & Insured 📦 Units On Truck 💵 Upfront Pricing

Do These 3 Things Before Anything Else

Stopping the water takes about one minute and can save your floors. Then call — we walk you through anything unclear, free, over the phone.

1. Shut off the water. Find the valve on the cold-water pipe entering the top of the water heater. Turn it clockwise until it stops (or a quarter-turn for a lever valve). No valve there, or it’s stuck? Use your home’s main shut-off.
2. Shut off the fuel. Gas unit: turn the control dial on the front to OFF. Electric unit: switch off the water-heater breaker in your panel. If you smell gas, leave the house and call Nicor/your gas utility first.
3. Contain the water. Towels or a shallow pan under the leak, and move boxes, rugs, and anything valuable away from the unit. Then call 847-847-4978.

Leaking From the Bottom vs. the Top — It Matters

Bottom of the tank: this is usually the tank itself. Years of sediment and corrosion eventually eat through the steel liner, and once the tank wall weeps there is no repair for it — the unit needs replacement. A bottom leak also tends to go from drips to a flood with little warning, which is why we treat it as a same-day job.

Top of the tank: water at the top is often a fitting — the cold/hot connections, the T&P relief valve, or a loose nipple. Some of those are fixable without replacing the unit. We look first and tell you straight which case you have; if a $40 valve solves it, that’s what we’ll say.

Signs the tank is done, not the fitting: rusty or discolored water from hot taps, rumbling or popping sounds, water pooling under the unit itself, a unit 10+ years old, or moisture on the tank body rather than at a connection.

Leaking Tanks We Replaced — Real Local Jobs

Our own photos, from Northwest Suburbs homes. More in the installation gallery.

Leaking Bradford White water heater before same-day replacement Carpentersville IL

Leaking tank, before — Carpentersville

AO Smith 40-gallon water heater installed after leak replacement Carpentersville IL

Replaced the same day — Carpentersville

Failed water heater draining rusty sediment before replacement Palatine IL

Rusty sediment from a failed tank — Palatine

Corroded water heater burner area before replacement Fox River Grove IL

Corroded burner area — Fox River Grove

How Same-Day Replacement Works

1. Call 847-847-4978. Tell us the size (gallons, on the unit’s label), gas or electric, and whether the exhaust is metal pipe or white PVC. Photos by text help too.

2. Exact price before work. You get the installed price — unit, labor, materials, haul-away — confirmed before we start. No surprises at the end.

3. Installed in 2–3 hours. We arrive with the new tank on the truck, drain and remove the leaking unit, set the new one, redo the connections, test, and clean up. Hot water the same day in most cases.

Nights and weekends included — a leaking tank on a Saturday doesn’t wait for Monday. See our 24-hour emergency service for after-hours details.

Tank Water Heater Pricing

All-in pricing includes unit, labor, standard installation materials, haul-away, and disposal. Final price depends on size, brand tier, and any code-required updates.

Standard Gas & Electric Tank Replacement

40 gallon tank (2-3 people)
$1,450 – $2,150
50 gallon tank (3-4 people)
$1,650 – $2,350
75 gallon tank (large families)
$2,350 – $3,500
Power vent tank (any size)
$2,300 – $4,500
Range reflects brand tier (Richmond to Bradford White) and warranty length (6 to 12 years). All pricing includes installation, standard materials, haul-away, and 1-year labor warranty. Permit filing available upon request where required.

Leaking Water Heater FAQ

My water heater is leaking — what should I do right now?

First, close the cold-water shut-off valve on the pipe above the water heater. Second, turn the gas control dial to OFF (or switch off the breaker for an electric unit). Third, put towels or a pan under the leak and move anything valuable away. Then call 847-847-4978 — in most cases we can replace a leaking tank the same day.

Can a leaking water heater tank be repaired?

It depends where the leak is. A leak from the tank itself — usually showing at the bottom — means the inner steel tank has corroded through, and no repair exists for that; the unit needs replacement. A leak at a top fitting, the T&P relief valve, or the drain valve can sometimes be fixed. We tell you which one you have before any work begins.

Why is my water heater leaking from the bottom?

A bottom leak is most often the tank itself failing — years of sediment and corrosion eventually eat through the steel liner. Once the tank wall leaks, replacement is the only fix. If the water is coming from the drain valve rather than the tank body, that part alone can sometimes be replaced.

How fast can you replace a leaking water heater?

Same day in most cases. We stock AO Smith, Bradford White, and Rheem tanks in common sizes on our trucks, confirm the exact price before work begins, and most replacements take 2 to 3 hours once we arrive.

How much does it cost to replace a leaking water heater?

Standard tank replacement runs $1,450 to $3,500 installed depending on size and venting type, and power vent models run $2,300 to $4,500. The price includes the unit, labor, standard installation materials, haul-away, and disposal, and it is confirmed with you before work begins.

Is a leaking water heater dangerous?

A slow leak mainly risks water damage to floors and anything stored nearby, and it almost always gets worse. A leak combined with rumbling, popping, or water around the gas burner area deserves a same-day call. If you ever smell gas, leave the house and call your gas utility first.

💳 Financing Available — Acorn Finance
Monthly payments as low as $47/mo
Quick approval · No hard pull to check your rate · Multiple lenders compete
Check My Rate →

What Our Customers Say

Real, source-attributed Google reviews from Northwest Suburbs homeowners.

★★★★★

“Called with an emergency situation they were at the house within two hours, very transparent pricing… got the job done quickly. Highly recommend.”

Hannah Sanz · Google review · June 2026

★★★★★

“Ivo was very professional, nice and did a great job… I reached out to Premier Sunday night and received a quote within 30 minutes. The quote I received was a fair price for the Bradford White Hot Water Heater and installation. I was very impressed with the quick service in getting a new water heater installed today. I would highly recommend this company.”

AnnaMarie Gepperth · Google review · September 2026

Read all our reviews on Google →

Leaking Tank? It Can Be Gone Today.

AO Smith, Bradford White, Rheem units stocked on truck. Price confirmed before work begins.

📞 Call 847-847-4978

Same-day installation · 1,000+ completed · Licensed & Insured

📞 CALL 847-847-4978