
Water Heaters
Repair and replacement for tank and tankless water heaters that leak, make noise or run out of hot water too fast.
A showerhead spraying in every direction, a valve that drips all day or water that swings hot and cold. We repair showers across McHenry, usually without touching your tile. From our office on West Elm Street.

Hard water is behind many of them:
Scale has blocked some of the showerhead nozzles.
A scaled or worn cartridge can't close fully.
A worn pressure-balancing cartridge, often stiff from scale.
Mineral buildup inside the valve.
Hard groundwater is tough on showers.
Minerals build up inside showerheads and valve cartridges. Descaling or replacing the cartridge often brings a shower back.
Hard water leaves a film on glass and tile. A softener cuts it down.
A leaking valve or connection can stain the ceiling below. We find and fix it.
If the shower runs out of hot water fast, the heater may be full of sediment. See water heater repair.
Hard water leaves a film on glass shower doors that's hard to remove. A softener cuts it down and keeps new fixtures looking new.
We fix the shower, not remodel the bathroom.
Head, cartridge, valve or water heater.
Before any work.
Most repairs go through the trim.

4.7 stars from 5,669+ Google reviews across all J. Blanton locations.
"John Hogan arrived on time and provided great service. He gave me an estimate before starting, was very thorough and tidy and even gave me good information about what might be needed in the near future to further address the situation with my bathtub drain. Very knowledgeable, courteous and friendly- instills confidence!"
"We received Prompt assessment & repair within 24 hours of calling. We appreciate Anthony, he was professional, knowledgeable & repaired sink pipe, valves & bath tub faucets efficiently."
"Thanks Christian for such a great maintenance! Flushing our water heater and going above and beyond rodding out our tub!"
Mineral scale has blocked some nozzles.
Hard water has left scale in the nozzles. Soak the head in vinegar or replace it. If the whole shower is weak, the cartridge may be scaled too.
Usually.
Usually. Replacing a cartridge is done through the trim opening. A full valve replacement may need a small access panel.
A valve, drain or connection is leaking behind the wall.
A leaking valve, a loose connection or a failing drain seal can drip into the ceiling below. We find the source and fix it.
Yes. Less scale on heads, cartridges and glass.
Yes. Softened water leaves far less scale on showerheads, cartridges and glass doors. See water filtration.
Yes.
Yes. We install handheld, rain and multi-function showerheads and make sure the valve supplies enough flow. With hard water, choose a head with easy-to-clean nozzles.
It depends on the valve and parts. You get a flat price first.
It depends on the valve, the parts and access. We give you a flat-rate price before any work begins.
Annual Protection Plan
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.


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

Slow, gurgling or backed-up drains in kitchens, bathrooms and basements.

Tree roots, cracked pipe and repeat backups in the line from your house to the street.

Running toilets, leaky shower valves and new fixture installs.

Hidden leaks behind walls, under floors and around fixtures, found and fixed.

Sump pump repair, replacement and battery backups to keep your basement dry through heavy rain.

Burst pipes, sewer backups and no hot water, any time of day or night.
Our McHenry office is at 3406 W Elm St, and our phone line is open 24/7.
We also serve Johnsburg, Wonder Lake, Ringwood, Spring Grove, Lakemoor, Fox Lake, Island Lake, Woodstock and more.