Water line repair and replacement in Renton, WA. Meter to house, often in a few hours.
A leak on your side of the meter, a pipe broken by a tree root, or a line that’s simply worn out. We come out, show you the options, and fix it.

Water line work
From a small leak to a whole new line
Water lines are most of our work, and local water districts refer homeowners to us.
Leak repair
The leak located, dug down to and repaired, with the trench backfilled and cleaned up.
Service line replacement
A new water line from the meter to the house, usually done in a few hours.
New water lines
New lines for new homes, shops and outbuildings.
Trenchless water line repair
For lines under driveways, walks and landscaping, where digging a trench isn’t the best option.
Pressure reducing valves
Failed pressure reducing valves replaced.
Leaks under concrete
When a leak is under a slab we bring in a leak detection specialist, then cut as little concrete as possible.
Got a notice from your water district about a leak on your side of the meter? Call us, and we’ll find it and fix it.
Google reviews
What water line customers say
“Just had Mike with Margullis come out and replaced our entire water line outside of the house… Timely, professional, trustworthy, went above and beyond (and didn’t charge extra when they ran into challenges) and less than half of the cost the big plumbing company’s bid!”
“He gave me a quote and was at my house the next day. He and his Dad completed the work in a few hours and provided a great price. If you’re in the Renton area and are dealing with waterline issues or ground construction needs, save yourself time and money, and hire Margullis Construction.”
“Great customer service. 100% transparent and no BS scare tactics. They replaced my main waterline for me… Friendly, professional, and clean work.”
“We were notified by the water district that we had a leak on our side of the meter. I got in touch with Mike about replacing our water line… He located the leak and replaced our waterline in a timely and professional manner!”
“With a very short notice and referral from Cedar River, I was surprised on how fast they responded to my call. It’s very rare to find someone to come and assess the problem without asking about $$$ first.”
“I had a damaged water line from the meter to the house… They were able to come out the next morning. Coached me on where to dig the night before to help make the morning pipe replacement smoother/faster.”
Other services
Leak on your side of the meter?
Call and we’ll come take a look, usually the same or next day.





