Mainline Plumbing & Drain is a local veteran and family owned plumbing company serving homes and businesses in the Federal Way area for over 10 years. We are dedicated to providing our customers with superior quality and craftsmanship at a fair and reasonable price. Our exceptional customer service exceeds expectations and our plumbers are some of the best in the industry, and the best in Federal Way. Our plumber team is available to take on any residential or commercial plumbing issue, big or small. From dripping faucets to pipe leaks, hydro-jetting to re-piping, and camera inspections to remodeling, our services are your best bet for getting your Federal Way plumbing problems fixed!

Our pricing is honest, fair and simple. We don’t sneak in hidden fees or try to weasel you into paying more for “other” damages: our diagnostics provide a simple price for your Federal Way home’s need, and we’ll honor that from start to finish. We want to help make your life easier with our plumbing work, not more complicated.

We are also proud of our emergency plumbing services in Federal Way. Sometimes you need a plumber (or plumbers!) right this second, and we’re here for you when things hit the fan, whether you’re in Federal Way or somewhere else in King or Pierce County. We’re always prepared and our vehicles are stocked to come out and get the plumbing problem fixed for you as soon as possible, because emergencies rarely happen at convenient times and serious water damage can happen fast.

Our quality of work is unparalleled. Our Federal Way service team gets the job done right the first time, and makes sure to do all the cleaning for you afterwards. We want to make sure your home is better than we found it, and that includes the job at hand and making sure we’re not doing any damage to your home in the process.

Our online reviews on Yelp, Angie’s List and more speak for themselves. Our Federal Way plumbers are the best in the industry, and can handle your repair or replacement needs with ease.

The staff at Mainline Plumbing & Drain in Federal Way, Washington look forward to creating a long-lasting relationship with you and serve as your go-to plumbing business for years to come! Call us today at (253) 303-5595 or contact us online to find out how we can help improve your home.


From instantly hot water systems to energy-efficient solar-powered water heaters, Mainline Plumbing offers state-of-the-art water heaters to make your kitchen and bath experience a warm and dreamy one.



If you’re experiencing water back up, slow drainage, or foul smells your drains might need to be cleaned. Mainline Plumbing offers full camera inspections to detect any current and future potential problems.



Some signs of sewer line failure include leaks, low water pressure, and higher than average water bills. Mainline Plumbing will  help you make the right repair choice for your broken or failing sewer line.



Hydro jetting is a high-pressure water system that flushes and cleans your pipes and increases the efficiency and flow of your drain and lines. Hydro jetting helps cut through blockages and debris in your sewer lines and may be the answer to sluggish flushing and draining problems.



Mainline Plumbing uses high-tech cameras to inspect pipes and drains during a comprehensive overview. We target the exact root of the problem so that we can quickly and effectively find a solution. This saves home and business owners time and money.



In order to get your gas turned back on after a leak, you’ll need the help of an expert plumber. Our gas leak repair technicians are trained in the latest re-piping technology. Mainline Plumbing will test your gas system quickly, locate the leak and repair it at an affordable price.


At Mainline Plumbing you can be sure the quote we give you will be honored. With our onsite diagnostics tests, we’re able to provide an accurate estimate the first time. No surprises. No hidden fees. And no “mystery damages” being repaired at the last minute without your permission. The pricing for your project will be handled with honesty and integrity from start to finish. Every time!



If you are experiencing a critical plumbing emergency, our expert plumbers are ready to help. The Mainline Plumbing service trucks are fully stocked and equipped so we can dispatch a plumber as soon as possible. We will respond quickly and work efficiently to get your plumbing systems back in working order.

CALL: (253) 303-5595