Water Heater Repair in Oconomowoc WI
With more than 20 years of experience, our experts know how to quickly diagnose and repair water heater problems, getting your system running smoothly again without delay.
Few things can throw off your entire day like losing hot water. That cold shower in the morning? Not exactly the wake-up call you were hoping for. Dishes piling up in the sink? Laundry coming out less than clean? Hot water isn’t just about comfort—it’s about keeping your home running smoothly.
At R Plumbing, we understand how important your water heater is for daily life. That’s why we offer fast, dependable water heater repair services in Oconomowoc, WI—getting your system back in action quickly, efficiently, and with the attention to detail you deserve. With over 20 years of hands-on plumbing experience, we’ve seen—and solved—just about every water heater issue there is. From tanks that refuse to heat to strange rumbling noises, we get to the root of the problem and fix it right the first time. No guesswork. No band-aid fixes. Just reliable repairs that restore your hot water and your peace of mind.
Common Water Heater Problems We Fix
If your water heater isn’t performing the way it used to, there’s a good chance the issue is something we’ve repaired hundreds of times before. Some of the most common water heater problems we handle include:
- Lack of Hot Water – Often caused by a failing heating element, faulty thermostat, or gas control issue.
- Inconsistent Water Temperature – Can be due to sediment buildup, component wear, or a calibration issue.
- Leaks Around the Tank – May indicate a failing valve, loose connection, or internal tank damage.
- Strange Noises – Rumbling, popping, or hissing sounds are often signs of sediment buildup or pressure problems.
- Rusty or Discolored Water – Usually points to corrosion inside the tank or pipes.
As a trusted plumbing company, we know water heater issues can sometimes be linked to larger plumbing concerns. That’s why we also offer sewer video inspection services to pinpoint hidden problems in your pipes before they cause costly damage.
No matter the problem, we take the time to diagnose it accurately so you get the right solution—not just a quick patch that will have you calling again in a few months.
No matter the problem, we take the time to diagnose it accurately so you get the right solution—not just a quick patch that will have you calling again in a few months.
Send The R Plumbing Crew a Note!

Water Heater Installation & Maintenance Services Near You
Your water heater isn’t just an appliance—it’s a vital part of your home’s plumbing system. Choosing the right one, installing it correctly, and keeping it maintained are all key to ensuring you have a reliable supply of hot water.
Professional Installation Done Right
We provide custom water heater installation services in Oconomowoc tailored to your household’s needs. That means we:
- Help you select the right type—tank or tankless—to match your lifestyle.
- Make sure the size fits your home’s hot water demands.
- Consider your energy efficiency goals and budget.
- Install the system with precision so it performs optimally from day one.
We work with trusted brands and high-quality units to ensure you’re getting not just a new water heater—but a long-term solution.
Need a Water Heater Repair? Call us now for quick and easy plumbing services!
Preventive Maintenance for Long-Term Reliability
Even the best water heater needs regular care to perform at its best. Our proactive maintenance services help prevent unexpected breakdowns and keep your unit running efficiently. This includes:
- Flushing the tank to remove sediment buildup.
- Inspecting and replacing worn parts before they fail.
- Checking temperature and pressure relief valves for safety.
- Testing heating elements and thermostats for proper function.
By scheduling routine maintenance, you can extend your water heater’s lifespan, reduce energy bills, and avoid the hassle of surprise cold showers.

Why Oconomowoc Homeowners Choose R Plumbing

We know you have options when it comes to water heater service, so we work hard to stand out—not just with our skills, but with the way we treat our customers.
Here’s what sets us apart:
- 20+ Years of Proven Expertise – Two decades of experience in water heater repair, installation, and maintenance means there’s not much we haven’t seen—or fixed.
- Attention to Detail – Every repair is handled with care, precision, and a commitment to lasting results.
- Professionalism from Start to Finish – From our clean uniforms to our tidy workspaces, we respect your home and your time.
- Urgency When You Need It Most – We know a broken water heater can’t wait, so we prioritize quick response without cutting corners.
Our goal is simple: keep your home’s plumbing running smoothly and your family comfortable all year round.
Emergency Water Heater Repair – Anytime You Need It
Hot water emergencies rarely happen at convenient times. That’s why we offer emergency water heater repair services in Oconomowoc—so you’re never left waiting days for a solution.
Whether your tank springs a leak in the middle of the night or you wake up to find the water running ice cold, we’re ready to respond. Our fully equipped trucks carry the tools and parts needed for most same-day repairs. That means less waiting, less stress, and faster restoration of your hot water.
We don’t just focus on speed—we make sure every repair meets our high quality standards so you get results you can count on.
Real-World Example: When Fast Action Saved the Day
Not long ago, we got a call from an Oconomowoc homeowner whose water heater had suddenly stopped producing hot water—right before a holiday weekend. Within hours, we diagnosed the issue as a failed heating element, replaced it on the spot, and had their system back up and running.
By acting quickly and having the right parts on hand, we saved them from an entire weekend without hot water—and prevented the added expense of an emergency unit replacement.
Signs It’s Time to Call for Water Heater Service
It’s always best to address water heater problems early, before they turn into costly repairs. Give us a call if you notice:
- Water is taking longer than usual to heat.
- Hot water is running out faster than before.
- Strange noises like popping or banging from the tank.
- Rust-colored water from hot water taps.
- A puddle or dampness around the base of your unit.
If you’re seeing any of these warning signs, we’ll inspect your water heater, identify the problem, and get it fixed—fast.
Serving Oconomowoc and Surrounding Areas
We proudly serve homeowners in Oconomowoc, WI, as well as nearby communities like Delafield, Hartland, Pewaukee, and Watertown. No matter where you are in the area, our commitment to exceptional service remains the same.

Choose R Plumbing for Top-Quality Water Heater Services!
Call R Plumbing for expert water heater services. Call 920-253-5311 to schedule an appointment today.
Need Your Water Heater Fixed Fast? Call Our Nearby Experts Today
Don’t let a broken water heater throw your household into chaos. Whether you need a quick repair, a full replacement, or preventive maintenance, R Plumbing has the skill, tools, and experience to get it done right—quickly and reliably.
Call us today or book your appointment online for prompt, dependable water heater service in Oconomowoc, WI. We’ll make sure your home has the hot water it needs—when you need it.

Frequently Asked Questions About Water Heater Services
Most experts recommend having your water heater inspected at least once a year. Annual maintenance helps prevent breakdowns, improves efficiency, and extends the lifespan of the unit.
If you notice rusty water, frequent leaks, strange noises, or your unit is over 10-15 years old, it may be more cost-effective to replace it rather than continue repairs.
In most cases, yes—but it depends on your home’s plumbing, electrical, and gas line setup. Our team can assess your space and recommend the best options.
This is often caused by sediment buildup at the bottom of the tank. Flushing the system during regular maintenance can help prevent these noises and restore efficiency.
Annual maintenance, insulating the tank and pipes, and upgrading to a high-efficiency or tankless model can all help lower energy costs and improve performance.