Drain Cleaning
Slow, gurgling or backed-up drains in kitchens, bathrooms and basements.
Serving Chicagoland Since 1993
Water Heater Installation in Highland Park, IL
When your water heater is past repair, you need the right size, the right fuel and an install that meets today's code. We walk you through your options and give you a flat price before we start. Serving Highland Park and the North Shore.
When It's Time to Replace Your Water Heater
Replacement is the right call when repairs stop making sense. Here's how to tell:
The Tank Is Leaking
Once the tank itself corrodes through, it can't be repaired. Shut off the water to the heater and call.
It's Past About 10 Years
Tank heaters typically last about 8 to 12 years. An older heater that needs a major repair is usually a replacement.
You're Always Running Out
If your household has grown or you've added a bathroom, the heater may simply be too small. Replacement is a chance to size it right.
Repairs Keep Adding Up
When one repair follows another, the money is usually better spent on a new heater.
Our Water Heater Installation Process
A new water heater touches your gas or electric supply, your venting and your water lines. Here's how we handle each part:
1. Size and Fuel
We look at your household, your bathrooms and your current setup to recommend the right capacity and fuel type, tank or tankless.
2. A Clear Price
You get a flat-rate price for the heater and the install before any work begins.
3. Install to Code
We remove the old heater and install the new one with the venting, gas or electric and water connections today's code requires.
4. Test and Clean Up
We test for leaks and proper operation, walk you through the new heater and leave the work area clean.
Installing Water Heaters in Highland Park Homes
Nearly half of Highland Park homes were built before 1960, and about 1 in 4 before 1940. Older homes bring a few things to plan for.
Older Venting and Gas Lines
Older chimneys, vents and gas lines weren't always built for today's heaters. We check them before the install, so there are no surprises on the day.
Tight Basements and Utility Rooms
Older basements can have tight stairs, low ceilings and small utility rooms. We plan the swap around your space, and we'll tell you if a different size or a tankless unit fits better.
Winter Demand
Colder incoming water in a Lake County winter means the heater has to work harder. We size your new heater for the season it'll struggle most in, not just the average day.
The J. Blanton Difference773-724-9272
What Happens When You Call J. Blanton
Price shock is the most common complaint about water heater replacement. Here's how we avoid it.
1. A Technician, Not a Salesperson
We diagnose the heater before we recommend anything. If a part fixes it, that's what we'll tell you.
2. Repair vs. Replace, Explained
We walk you through both options, what each costs and how long each is likely to last, so the decision is yours.
3. A Clear Price Before We Start
You get a flat-rate price before any work begins, and the work area is cleaned up before we leave.
Customer Stories
Water Heater Installation Reviews
5.0 stars from 52 Google reviews for our Highland Park office.
★★★★★
"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."
★★★★★
"Alex & Mike were great! They answered all my questions professionally and respectfully. Their work appears to be top notch and explained everything they were doing throughout the project. Very pleased with my whole J. Blanton experience today."
★★★★★
"Second time we have used J Blanton. Matt did a great job installing our tankless water heater. Alex was very helpful talking through the pros and cons of tank vs tankless. Thanks guys!"
Got Questions?
Water Heater Installation Questions From Highland Park Homeowners
A straight tank swap usually takes a few hours. Bigger changes take longer.
A straight swap of a tank heater usually takes a few hours. Moving the heater, changing fuel type or switching to tankless can take longer. We'll give you a realistic timeline before we start.
It should be done by a licensed plumber. Gas, venting and plumbing all have to meet code.
Water heater replacement involves gas or electric connections, venting and plumbing, and it should be done by a licensed plumber and permitted where required. An improper install can create a carbon monoxide or water damage risk that doesn't show up right away.
It depends on your household and bathrooms. We size it for how you actually use hot water.
It depends on how many people live in the home, how many bathrooms you have and when you use the most hot water. We'll look at your household and recommend a size, not just replace what you had.
It depends on the heater and any code updates. You get a flat price first, with financing available.
It depends on the heater type, capacity and fuel, plus any venting, gas or code updates your setup needs. We give you a flat-rate price before any work begins. Financing is available so you can get it done now and pay over time.
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 Highland Park
Learn More
Sewer Repair
Tree roots, cracked clay pipe and repeat backups in the line from your house to the street.
Water Heaters
Repair and replacement for tank and tankless water heaters that leak, make noise or run out of hot water too fast.
Sump Pumps
Sump pump repair, replacement and battery backups to keep your basement dry through heavy rain and snowmelt.
Burst & Frozen Pipes
Repair for pipes that froze or burst, from basement water lines to outdoor spigots.
Gas Lines & Fireplaces
Gas line repair, leak detection and gas fireplace service.
Emergency Plumbing
Burst pipes, sewer backups and no hot water, any time of day or night.
Serving the North Shore, 24/7 Phone
Ready for a New Water Heater?
Our Highland Park office is at 1904 Green Bay Rd B, and our phone line is open 24/7.
We also serve Highwood, Fort Sheridan, Deerfield, Bannockburn, Riverwoods, Lake Forest, Lake Bluff, Glencoe and more.
Need a Plumber?Call our Highland Park Office
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