Water Heater Replacement in Chicago & Northwest Indiana
If your water heater has stopped producing hot water, is leaking, or simply isn’t keeping up with your family’s needs, Perma-Seal can help. We provide professional water heater replacement services for homeowners throughout Chicago and Northwest Indiana, installing dependable gas, electric, and tankless water heaters designed to provide years of reliable performance.
One of the most common calls we receive is from homeowners who suddenly discover water around their water heater or wake up to a cold shower. While some water heater problems can be repaired, others, such as a leaking storage tank, usually require replacement. Our licensed plumbing professionals will inspect your current system, explain your options, and help you choose a replacement water heater that’s properly sized for your home and installed in accordance with current plumbing and safety codes.
Whether you’re replacing an aging unit before it fails or dealing with an unexpected breakdown, our team is here to restore your home’s hot water as quickly as possible.
Signs It's Time to Replace Your Water Heater
Water heaters rarely stop working without warning. Most homeowners notice changes in performance long before the unit fails completely.
You may need a new water heater if you notice:
- No hot water or inconsistent water temperatures
- Water leaking around the bottom of the tank
- Rust-colored hot water
- Rumbling, popping, or banging noises
- Hot water running out faster than normal
- Frequent repairs
- Rising energy bills
- Your water heater is more than 10–15 years old
One thing we frequently find during inspections is that homeowners assume their water heater simply “isn’t heating well anymore.” In many cases, years of sediment buildup inside the tank reduce efficiency and make the system work harder. We’ll inspect the unit, identify what’s causing the problem, and help you determine whether replacement is the best long-term solution.
Should You Repair or Replace Your Water Heater?
Not every plumbing problem requires a new water heater.
Components such as thermostats, heating elements, gas control valves, pressure relief valves, and pilot assemblies can often be repaired. However, once the storage tank itself begins leaking or significant internal corrosion develops, replacement is typically the safest and most cost-effective option.
We generally recommend replacement when:
- The storage tank is leaking
- The water heater is nearing the end of its expected lifespan
- Repair costs continue adding up
- Rust or corrosion is affecting performance
- Your household has outgrown the current system
- The unit is no longer operating efficiently
Our goal is never to replace equipment unnecessarily. We’ll explain the condition of your current system and recommend the option that makes the most sense for your home and budget.
We Replace All Types of Water Heaters
Every home has different hot water demands, which is why we install a variety of water heating systems.
Traditional Tank Water Heaters
Traditional storage tank water heaters remain the most common choice for homeowners because they provide dependable hot water, straightforward maintenance, and lower upfront installation costs.
Available in a variety of tank sizes, these systems are an excellent choice for most households.
Tankless Water Heaters
Tankless water heaters heat water on demand instead of storing it in a tank.
These systems provide continuous hot water while reducing standby energy loss and taking up significantly less space than traditional storage tanks.
They’re an excellent option for homeowners looking to improve energy efficiency or upgrade their current system.
Gas & Electric Water Heaters
Our plumbing professionals install both gas and electric water heaters. During your consultation, we’ll help determine which option best fits your home’s plumbing, utility connections, energy goals, and hot water usage.
Choosing the Right Water Heater
Installing the correct size water heater is just as important as choosing the right type.
When recommending a replacement system, we consider:
- Number of people in your household
- Number of bathrooms
- Daily hot water usage
- Peak demand times
- Available installation space
- Existing plumbing and utility connections
- Energy efficiency goals
Proper sizing helps ensure your family has reliable hot water without paying for more capacity than you actually need.
Our Water Heater Replacement Process
Replacing a water heater involves much more than swapping one tank for another.
Our installation process includes:
- Inspecting your existing water heater and plumbing connections.
- Helping you select the right replacement system.
- Safely disconnecting and removing the old water heater.
- Installing the new unit.
- Connecting water, gas, or electrical service.
- Inspecting venting and safety components.
- Installing or evaluating the expansion tank when required.
- Filling and testing the system for proper operation.
- Hauling away your old water heater.
Before we leave, we’ll verify that your new system is operating safely and answer any questions about maintenance and operation.
Why Water Heaters Wear Out
One of the biggest factors affecting water heater lifespan throughout the Chicago area is sediment buildup.
Over time, naturally occurring minerals settle to the bottom of the storage tank. As sediment accumulates, the burner or heating elements must work harder to heat the water, reducing efficiency and increasing wear on the tank.
Combined with years of heating and cooling cycles, this gradual buildup eventually leads to corrosion, reduced performance, and, ultimately, replacement.
Routine maintenance and periodic flushing can often help extend the life of your water heater, but every system eventually reaches the point where replacement becomes the better investment.
Why Homeowners Choose Perma-Seal
For more than 45 years, homeowners throughout Chicago and Northwest Indiana have trusted Perma-Seal to help protect and maintain their homes.
Our licensed plumbing professionals take the time to inspect your existing water heater, explain your options clearly, and recommend solutions based on your home’s needs, not simply sell you a replacement.
When you choose Perma-Seal, you can expect:
- Licensed plumbing professionals
- Honest repair and replacement recommendations
- Professional installation
- Code-compliant workmanship
- Removal of your old water heater
- Friendly, knowledgeable service
Whether you’re replacing an emergency failure or planning an upgrade, we’re committed to making the process as smooth as possible.
Schedule Your Free Water Heater Replacement Estimate
If your water heater is leaking, no longer producing reliable hot water, or nearing the end of its lifespan, don’t wait until it fails completely.
Contact Perma-Seal today to schedule your free estimate. We’ll inspect your current system, answer your questions, and help you choose the right replacement water heater for your home.
Frequently Asked Questions
How long does a water heater typically last?
Most traditional tank water heaters last between 10 and 15 years. Tankless water heaters can often provide 20 years or more of reliable service with proper maintenance.
How long does water heater replacement take?
Most standard water heater replacements can be completed in a single visit. Installation time varies depending on the type of system and whether plumbing, venting, or electrical modifications are needed.
Should I repair or replace my water heater?
Minor component failures can often be repaired. However, if the storage tank is leaking or the unit has reached the end of its expected lifespan, replacement is usually the better long-term investment.
Can I replace my tank water heater with a tankless system?
Yes. Many homeowners choose to upgrade to a tankless water heater for improved energy efficiency and unlimited hot water. We’ll evaluate your home to determine whether a tankless installation is the right fit.
Do you remove my old water heater?
Yes. As part of our replacement service, we’ll disconnect, remove, and properly dispose of your existing water heater.
Our Reviews
Plumbing Services
Jim G came out today for a leak in my bathroom. He was very professional and found exactly where the leak was coming from. Excellent experience.
Glenn Stojanovic
Plumbing
Thank you so much for sending Antonio to correct my plumbing issue- he really knows his stuff! Because he is so knowledgeable, I don’t foresee any issues- but I know who to call if something shall arise.
Kathy K
Water Heater Repair
I never leave reviews but I and my hubby was so impressed with Antonio Garcia that I had to. So many young people don’t know about customer service but this young man was so respectful of us but our home too. Well done !
Theresa Sierra
