Drain Cleaning
Clogged kitchen sinks, slow bathroom drains and backed-up basement floor drains.
Serving Chicagoland Since 1993
Water Heater Repair in Evanston, IL
No hot water, a heater that runs out fast or a puddle at the base of the tank. We find what failed, tell you honestly whether it's worth fixing and give you a flat price before we start. Our Evanston office is on Orrington Avenue, downtown. Open 24/7.
Signs Your Water Heater Needs Repair
Common calls:
No Hot Water
A pilot, igniter, element or gas valve.
Runs Out Fast
Sediment or a failing part.
Rumbling or Popping
Sediment on the bottom.
Water at the Base
Valves can be fixed. A tank leak can't.
Water Heaters in Evanston Homes
Evanston's water and housing both affect how long a heater lasts.
Hard Water
The city reports about 7.8 grains per gallon. That leaves sediment in tanks and scale in tankless units.
Old Chimneys
Many older homes vent the water heater through a masonry chimney. We check the draft.
Tight Basements
Low ceilings and narrow stairs need planning.
Condos and Two-Flats
A leak can reach the unit below.
Residential Water Heater Service
We repair gas and electric tank heaters, power-vent units and tankless heaters in Evanston homes.
Read us the label when you call. If it's time to replace, see water heater installation.
Water Heater Maintenance and Flushing
With Evanston's hard water, a yearly flush keeps sediment from building up. We test the relief valve, check the anode rod and inspect the burner and venting.
Tankless heaters need descaling on a schedule.
The J. Blanton Difference773-724-9272
What Happens When You Call J. Blanton
Diagnose first, then a price.
1. Find the Failure
Before we talk price.
2. Repair or Replace, Explained
When the heater is near the end.
3. Venting Checked
Every visit.
Why Flushing Matters With Evanston Water
Evanston's water is hard, around 7.8 grains per gallon. As water heats, some of those minerals settle to the bottom of the tank as sediment. Over time, that layer insulates the water from the burner, so the heater works harder, makes popping sounds and wears out sooner. A yearly flush drains the sediment before it hardens. If your heater has never been flushed, we'll tell you whether it's still worth doing.
Customer Stories
Water Heater Repair Reviews
4.7 stars from 5,669+ Google reviews across all J. Blanton locations.
★★★★★
"Mr. Welham Mendoza, from Blanton Plumbing, installed a water heater in our home on April 3, 2026. Mr. Mendoza was on time, friendly, professional, and clear in explaining how our system worked. He had to make a second trip to secure a water heater that fit. He was extremely knowledgeable and efficient in the installation."
★★★★★
"Edgar's the man. Not only did he install my water heater, but asked to test the quality of the water to see if that could've lead to the damage and the leak of my last water heater. My water was at a 7 on the hardness scale, and it's supposed to be at 2 or 3. So he reccomends a new water softener, and im thankful that he did. [...]"
★★★★★
"Thanks Christian for such a great maintenance! Flushing our water heater and going above and beyond rodding out our tub!"
Got Questions?
Water Heater Questions From Evanston Homeowners
Under 8 years, usually. Over 12, usually not.
Under about 8 years, a repair usually makes sense. Past 12, or with a leaking tank, replacement is the better value.
Sediment on the bottom of the tank.
Sediment is trapping water under it, and the bubbles pop as it heats. A flush can help if it's caught early.
Hardness adds sediment.
At about 7.8 grains per gallon, sediment builds up over time. Flushing once a year helps.
About 8 to 12 years.
Usually somewhere around 8 to 12 years.
You can, carefully.
You can, with a hose on the drain valve. Be careful with hot water and an old valve that may not close again.
It depends on the part. You'll approve a flat price first.
It depends on what failed and the type of heater. 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)
What We Fix
Plumbing Services in Evanston
Learn More
Sewer Repair
Cracked clay pipe, roots and repeat backups in laterals that can be 80 to 100 years old.
Leak & Pipe Repair
Leaking water lines, hidden leaks behind plaster and worn-out pipe in older homes.
Catch Basins
Cleaning and repair for yard and driveway catch basins that back up when it rains.
Toilets & Showers
Running toilets, leaky shower valves and new fixture installs.
Emergency Plumbing
Burst pipes, sewer backups and no hot water, any time of day or night.
Local Office, 24/7 Phone
No Hot Water? Let's Get It Back.
Our Evanston office is at 1603 Orrington Ave, #600-1085, and our phone line is open 24/7.
We also serve Wilmette, Skokie, Kenilworth, Lincolnwood, Rogers Park, Glenview, Winnetka and more.
Need a Plumber?Call our Evanston Office
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