We often don’t think much about our water heater until it stops working.
You turn on the shower, wait for the hot water to kick in… and it doesn’t. Or it takes forever. Or maybe the water smells off, or comes out rust-colored.
Does this sound familiar? The truth is, your water heater works hard every single day to provide you with hot water. However, like any appliance, it needs regular maintenance to run efficiently. Without it, you could face costly repairs, sudden breakdowns, or even a complete system failure.
Let’s break down when you should schedule maintenance for your water heater and why it’s so important to keep it in top shape.
So, When Should You Maintain a Water Heater?
In most cases, annual maintenance is all it takes to keep your water heater running smoothly for years.
This applies to both traditional tank-style water heaters and tankless systems. Think of it like an oil change for your car—while it might not seem urgent, regular upkeep helps everything work more efficiently, extends the lifespan of your unit, and keeps your energy bills in check.
If your home has hard water, you may need maintenance more frequently. Mineral buildup can happen faster, especially in traditional tank-style heaters.
What Happens During Water Heater Maintenance?
When you hire a professional plumber for water heater maintenance, there’s more to it than just a quick check. Here’s what you can expect from a thorough maintenance visit:
For Traditional Tank Water Heaters:
- Flushing the tank to remove sediment buildup, which can decrease efficiency
- Inspecting and replacing the anode rod to prevent internal corrosion
- Testing the temperature and pressure relief valve (T&P valve) for safety
- Checking for signs of rust, leaks, or wear
- Inspecting the burner (gas or electric) for proper operation
For Tankless Water Heaters:
- Descaling the system to remove mineral deposits
- Cleaning the inlet filter
- Inspecting the venting system and burner
- Checking electrical or gas components
- Running a system diagnostic to ensure optimal performance
Skipping these steps can lead to poor performance, reduced lifespan, and costly repairs when the system finally breaks down.
Why Annual Maintenance Is Worth It
Regular water heater maintenance is more than just a way to keep your unit looking good—it’s essential for long-term efficiency and cost savings. Here’s what regular maintenance can do for your home:
- Extends the lifespan of your water heater
- Improves energy efficiency, saving you money on utility bills
- Reduces the risk of surprise breakdowns
- Helps prevent water damage caused by leaks or burst tanks
- Ensures consistent, safe hot water
Think of it like regular care for a car: it’s a small investment that will keep your system running better for much longer.
What Happens If You Skip Water Heater Maintenance?
Skipping maintenance doesn’t mean your water heater will continue working forever. Over time, sediment builds up in the tank, forcing your heater to work harder. This increases energy usage and puts stress on internal components.
Here’s what you might notice if you neglect maintenance:
- Your hot water runs out faster
- Your energy bills start to rise
- You hear popping or rumbling sounds from the unitYou notice leaks or signs of corrosion
- You find yourself needing a replacement much sooner than expected
Without regular maintenance, most water heaters won’t last 10 years. But with proper care, you could get 12–15 years or more out of your system.
When Should I Schedule My Water Heater Maintenance?
While it’s recommended to schedule maintenance once a year, the key is consistency. Some people opt for fall maintenance to prepare for winter, while others prefer spring when usage is lower.
If it’s been over 12 months since your last maintenance check, it’s time to call in a professional plumber. You should also consider scheduling maintenance if:
- You’ve experienced major plumbing issues, such as leaks or pressure problems
- You’ve just moved into a new home and aren’t sure of the water heater’s condition
- Your water heater hasn’t been serviced in several years
Need Help Maintaining Your Water Heater in Iowa City?
At Ackerman Plumbing, we’ve helped homeowners in Iowa City, Coralville, North Liberty, and surrounding areas keep their water heaters running smoothly, whether you have a traditional tank or a tankless model.
When you call us for water heater maintenance, you can expect:
- A thorough, professional inspection
- Honest recommendations based on the condition of your system
- Clear communication about all available options
- Service from licensed, experienced plumbers who understand local water conditions
Don’t Wait for Cold Showers
Don’t wait until your water heater breaks down or leaves you with a cold shower. Regular maintenance is the best way to prevent surprise breakdowns and rising energy bills.
If it’s been over a year since your last water heater check-up—or if you’ve never had one—contact Ackerman Plumbing today. We’ll give your system the care it needs to keep hot water flowing.
Call now or schedule service online. We proudly serve Iowa City, Coralville, North Liberty, Tiffin, and the surrounding areas.