Serving Chicagoland Since 1993

Tankless Water Heaters in Hanover Park, IL

Endless hot water and more room in the utility area. We install, repair and descale tankless water heaters in Hanover Park, and tell you honestly whether one fits your home. Our office is on Greenbrook Boulevard.

Plumber working on the copper water lines of a wall-mounted tankless water heater in a basement
The Basics

How a Tankless Heater Works

A tankless heater fires only when a hot tap opens. Water passes through a heat exchanger and comes out hot for as long as you need it. Each unit has a flow limit, so we size it for the most hot water your home uses at once.

Compare

Tank vs. Tankless in Hanover Park

The trade-offs:

TankTankless
SpaceFloorWall
Hot waterLimited to the tankContinuous, up to its flow
VentingExisting flue or power ventIts own vent
UpkeepYearly flushYearly descaling
Local Knowledge

Is Tankless Right for Your Hanover Park Home?

A few things decide it.

Gas Line Size

Tankless units need more gas at once. Older lines may need upsizing.

Venting Route

Through a side wall or the roof.

Busy Households

Back-to-back showers are where tankless shines.

Utility Rooms

Wall mounting frees up floor space.

The J. Blanton Difference

What Happens When You Call J. Blanton

We check the house first.

1. Gas and Venting

Reviewed first.

2. Sized for Your Use

Not an average.

3. A Flat Price

Approved first.

773-724-9272
J. Blanton plumber in shoe covers on a home's front steps with a sewer camera
Size It Right

Sizing a Tankless Heater for Your Home

Tankless sizing is about flow, not gallons. We add up what your home might run at the same time on a busy morning, like two showers and the dishwasher, and how much the water has to be heated in a Chicago-area winter, when incoming water is coldest. A unit that's too small will deliver lukewarm water when demand peaks. A unit sized for your real use delivers hot water for as long as you need it.

Pricing

What Affects the Price of a Tankless Install

The unit, the gas line and the venting are the three big pieces. Many homes need a larger gas line to the heater and a new vent through a wall or roof. Isolation valves for descaling are part of a proper install. We check first and quote one flat price.

Customer Stories

Tankless Water Heater Reviews

4.9 stars from 47 Google reviews for our Hanover Park office.

"Ronnie really cares about his customers and his profession. A credit to your company! Merry Christmas!"

Spiro Nicolet
Verified Customer

"Thanks Christian for such a great maintenance! Flushing our water heater and going above and beyond rodding out our tub!"

Jack Ehlert
Verified Customer

"Christian came out today, even though it was passed 5 he still made the trip. Super friendly and got the water heater taken care of quick."

Jason Kelly
Verified Customer
Got Questions?

Tankless Questions From Hanover Park Homeowners

Usually, with the right gas line and venting.

Usually, if the gas line and venting can support it. We check both first.

About once a year.

About once a year for most homes.

Yes, within its flow limit.

Yes, as long as you don't need more hot water at once than it's sized for.

Yes.

Yes. We descale, clean sensors and replace failed parts.

No.

No. It needs electricity for its controls and fan, even on gas.

A few seconds, a bit longer than a tank.

There's a short delay as water travels from the heater, plus a few seconds while the unit fires up.

Sometimes.

Sometimes, if one unit is sized for your total demand. Otherwise, two units can work together.

It depends on the unit and installation. You'll approve a flat price first.

It depends on the unit and the gas and venting work. You'll approve a flat-rate price before we start.

Annual Protection Plan

Join the No Drip Club

Most plumbing problems start small. The No Drip Club brings a J. Blanton plumber to your home for regular maintenance, so small issues get caught before they turn into big repairs.

  • Two Free Professional Maintenance Visits per Year
  • 10% Discount on All General Plumbing & Sewer Services
  • 5-Year Parts and Labor Warranty on Approved Projects
  • VIP Priority Scheduling Status (Skip the Queue)
Learn More About the No Drip Club
No Drip Club mascot: an illustrated J. Blanton plumber holding a red pipe wrench
What We Fix

Plumbing Services in Hanover Park

Plumber feeding a drain cleaning cable into an outdoor drain pit to clear a clogged line

Drain Cleaning

Slow, gurgling or backed-up drains and main lines, cleared and checked on camera.

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J. Blanton plumbers working a sewer lining machine connected to the cleanout at a residential sewer repair

Sewer Repair

Roots, cracked pipe and repeat backups in sewer lines that are now about 50 years old.

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J. Blanton plumber working on the wiring of a basement sump pump pit

Sump Pumps

Sump pump repair, replacement and battery backups, so a power outage doesn't flood your basement.

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J. Blanton plumber checking the controls at the base of a basement water heater

Water Heaters

Repair and replacement for tank and tankless water heaters that leak, make noise or run out of hot water too fast.

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Water spraying from a split copper pipe along a basement foundation wall

Burst & Frozen Pipes

Repair for pipes that froze or burst, from basement water lines to outdoor spigots.

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Interior wall with bubbling, cracked paint and water stains above the baseboard, a sign of a hidden leak behind the wall

Leak Repair

Hidden leaks behind walls and ceilings, drips under the sink and leaking water lines.

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Local Office, 24/7 Phone

Ready to Talk Tankless?

Our Hanover Park office is at 1300 Greenbrook Blvd Ste B5, and our phone line is open 24/7.

We also serve Bartlett, Roselle, Schaumburg, Bloomingdale, Hoffman Estates, Keeneyville, Carol Stream and more.

Call Now: 773-724-9272
Need a Plumber?Call our Hanover Park Office
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