
Water Heaters
Repair and replacement for tank and tankless water heaters that leak, make noise or run out of hot water too fast.
A pipe that splits during a McHenry County cold snap can flood a basement or a ceiling fast. Our phone line is open 24/7. We stop the water, repair the pipe and help you keep it from happening again. From our office on West Elm Street.

Before we arrive:
Close the main valve. On a well, turn off the well pump at the breaker.
Only if you can reach the breaker safely.
Relieve pressure in the lines.
Any hour.
It's not always obvious:
Catch it before it splits:
On a frigid morning, that line is likely frozen.
In a crawl space, garage or along the rim joist.
The main line or well line may be frozen. Call us.
McHenry County winters bring long stretches below freezing, and open country lets the wind in.
Pipes along the top of the basement wall or in a crawl space sit right next to cold air.
Many 1990s and 2000s homes have bathrooms or bedrooms over an attached garage, with pipes in the cold floor.
A seasonal home whose heat fails in January can freeze from top to bottom.
Hoses left connected trap water. Older spigots split inside the wall.
Stop it, fix it, prevent it.
Main and well shut off and the area made safe.
Fix the split and thaw other frozen sections.
Insulation, rerouting or freeze-resistant spigots, priced first.

4.7 stars from 5,669+ Google reviews across all J. Blanton locations.
"Im back here again, writing another review ! arrived at 8 , and out by 10, fixed our burst pipe for our outdoor spigot. Thank you Anthony C ! promp, polite , professional, and fast !"
"Edgar Herrera was a stellar representative for J Blanton’s. He addressed the broken water pipe in an efficient, timely manner. He offered approximate next steps. Definitely 5 stars!"
"Outstanding Work on a Tough Basement Job! I can’t say enough good things about this plumbing team. They tackled a very challenging pipe replacement job in our basement, and from start to finish, they were professional, skilled, and incredibly thorough. The space was tight, the old piping was a mess, and there were unexpected complications along the way but they handled everything with confidence and expertise. [...]"
Turn off the well pump at the breaker and close the main valve.
Turn off the breaker for the well pump and close the main valve near the pressure tank. That stops new water from being pumped into the broken line.
Open the faucet and warm the pipe slowly. No open flames.
Open the faucet, then warm the pipe slowly with a hair dryer or space heater, starting near the faucet. Never use a torch. If you can't reach it, call us.
Keep heat on and shut off the water, or have it winterized.
Keep the heat on at a safe level and shut off the main water when you leave. For long absences, have the plumbing drained and winterized. We can do it.
It split while frozen and leaked when it thawed.
Ice splits the pipe while frozen. Water escapes once it thaws, so leaks often appear a day or two later.
It depends on the location and the pipe. You get a flat price first.
It depends on where the break is, the pipe type 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.