Plumber on Mercer Island, WA — Repairs and Installation
Looking for a plumber on Mercer Island? Rudy’s Plumbing helps homeowners with leaking fixtures, recurring drain clogs, water heater problems and damaged pipes. We also discuss planned plumbing installations and replacements.
Describe the symptoms and when they began so we can discuss the appropriate next step. Call (425) 643-6900 to check availability or request Mercer Island plumbing service online.
Is a clogged drain causing repeated flooding in your toilet? Do you have a leaky faucet that sprays you with water every time you use it?
To add, a plumbing problem might seem like something you can tackle yourself, but there is a likelihood of DIYs making it worse, more expensive and time-consuming.
Get professional and timely help for all your plumbing issues by booking with Rudy’s Plumbing. As a full-service plumbing company, we can assist with all kinds of plumbing problems be it clogs, repairs or replacements. All you need to do is give us a call.
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We’re Rudy’s Plumbing Inc.
Plumbers Near You That You Can Trust
Some Of Our Plumbing Services In Mercer Island

Mercer Island Water Heater Repair and Installation
No hot water, changing temperatures or moisture around the water heater should be assessed before choosing a repair or replacement. Tell us the heater type, approximate age and any error code you can safely read. A leaking fitting and a leaking tank require different solutions.
For an existing system, explore our water heater repair services. If you are planning a replacement, compare capacity, household demand, fuel and installation access on our water heater installation page.
Considering on-demand equipment? Our tankless water heater service page explains the sizing and installation questions. Tankless equipment does not by itself guarantee instant hot water at every tap.

Mercer Island Toilet and Drain Clogs
Need help with a toilet that keeps running, leaks at the base, or clogs repeatedly? Rudy’s Plumbing assesses the fixture and explains repair or replacement options. First, tell us when the problem started and whether other drains are affected.
A worn fill valve, flapper, or connection can cause different symptoms. Therefore, we check the source before recommending parts. For recurring backups, the problem may extend beyond the toilet itself.
Explore our toilet repair and installation services. If you plan to replace the fixture, we can discuss fit, flushing needs, and access. Then you can compare the options before choosing a model.

Mercer Island Drain and Sewer Cleaning
Need drain cleaning on Mercer Island? Slow sinks, standing water in a shower, and recurring toilet backups can point to a blockage in a fixture drain or a shared wastewater line. Rudy’s Plumbing Inc. assesses the symptoms and recommends a cleaning approach suited to the affected pipe and the location of the clog.
Our professional drain cleaning and unblocking services address kitchen and bathroom drainage problems. Tell us whether one fixture or several are backing up, how long the issue has lasted, and whether it returns after plunging. Recurring clogs may need further investigation rather than repeated clearing.
If several drains back up together or wastewater returns into a fixture, stop using the affected plumbing and request Mercer Island drain service. For a damaged line, see our sewer pipe repair and replacement services. Let the technician know if any drain-cleaning chemicals have already been used.

Mercer Island Piping and Repiping
Visible leaks, pressure changes or repeated pipe failures can call for a plumbing assessment. The right repair depends on the location of the fault, material and condition of the surrounding pipe, and access through the home.
We discuss whether a targeted repair or replacement of a longer section is appropriate. See our water leak detection services for an unexplained leak, or burst pipe repair information when a pipe has failed. Ask what access and any separate restoration work the proposal includes.

Mercer Island Sinks and Faucets
Rudy’s Plumbing prides itself on providing quality sink and faucet repair and installation services.
There’s so much you use a sink for – to cook, clean and wash. However, sinks are not only about functionality, but good looks too. With time and use, an older sink might get discolored, chipped or could even crack. They mare the look of an otherwise flawless bathroom. We can complete sink repairs for you or help swap an older one for a sleek model. Choose from a range of materials, mounting styles and unit designs and we will have it installed for you.
At Rudy’s Plumbing, we also provide faucet repair and installation services. We can help match your faucets and fixtures with your skin. Leaky faucets are wasteful and expensive (watch your water bill!). Leakages are caused due to broken, loose or worn out components. We can fix it for you. We handle faucet repair and installation across areas – bathrooms, kitchens, bathtubs, laundry rooms and in showers.

Mercer Island Plumbing Rough-Ins
Building a custom house often requires working with a range of experts to handle different aspects of construction. A plumbing rough-in expert is one of them and plays a crucial role. The chief responsibility is to plan and install the piping across the house before the walls are raised and plastered. Other fixtures such as sinks, drains, showers and tubs are fitted later.
Why Choose Rudy’s Plumbing Inc.?

Customer Satisfaction Guarantee

We Service All Mercer Island Neighborhoods

24/7 Emergency Services

Friendly Expert Services

10/10 Customer Service

No Surprises On The Bill

We Come Prepared – Fully Stocked Vans

Peace-of-Mind Guarantee – 2-year Warranty
FAQs on Mercer Island Plumbing
1. Is a tankless water heater better for Mercer Island?
As per Energy.gov, tankless water heaters offer significant energy savings for households that consume 41 gallons or less of hot water every day. They can be up to 34 percent more efficient than traditional storage tank water heaters, making them an excellent investment for environmentally conscious homeowners.
For gas-fired tankless water heaters, the savings can be even greater, resulting in savings of over $100 per year for homeowners who use them for an extended period. By choosing a tankless water heater, homeowners can enjoy significant energy savings while also reducing their environmental impact.
2. What is the downside of a Mercer Island tankless water heater?
One of the primary drawbacks of opting for a tankless water heater is the higher upfront cost. These high-quality systems are typically more expensive than traditional storage-tank models, making them a less attractive option for cost-conscious homeowners.
However, the long-term energy savings of tankless water heaters can help offset the higher initial investment. While it may take some time for the savings to become apparent, the energy-efficient operation of tankless water heaters can provide significant cost savings in the long run, making them a wise investment for environmentally conscious homeowners looking to save money on their utility bills.
3. Can you run out of water on Mercer Island with a tankless water heater?
One of the limitations of traditional water heaters is their finite water storage capacity. When the tank is depleted, there may be no hot water available until it has had a chance to heat up again, causing inconvenience for homeowners.
In contrast, tankless water heaters do not store hot water, which means that homeowners never have to worry about running out of hot water. Because the water is heated on-demand, there is no need to wait for the tank to refill or for the water to reheat. This makes tankless water heaters a great option for households with high hot water demand or for those who prioritize consistent and reliable hot water access.
4. Does a tankelss water heater on Mercer Island increase electrical bills?
While tankless water heaters can offer significant energy savings, it’s important to note that they often come with a higher upfront cost compared to traditional tank-based models. However, this initial investment can be offset by long-term energy savings.
According to estimates from the Department of Energy, a gas-powered tankless water heater can reduce energy costs by up to $100 per year, while an electric tankless water heater can result in savings of around $44 per year. While the upfront cost of tankless heaters may be higher, these long-term energy savings can make them a worthwhile investment for homeowners looking to save money and reduce their environmental impact.
There are no plumbing issues that we do not fix.
Our rough-in experts are highly experienced and have worked on multiple remodeling projects. Depending on the construction materials, they ensure the holes are drilled at the correct places. Improperly placed holes and piping not only affect the efficiency of the plumbing system but also render the structure unreliable, demanding reinforcements. They may also need to be reworked. Plumbers at Rudy’s install as well as test the reliability of the rough-ins before progressing.
