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Find Water main install, replace or repairers in Seattle

Avatar for Jet City Plumbing, LLC
Jet City Plumbing, LLC
4.9(
29
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2021

Emergency services offered

Warranties offered

"Replaced pipe to water main and repaired pipe under the house. Went out of his way to repair my problems. Did an excellent job. Was extremely courteous and professional. I would not hesitate to recommend him."
Water Line Replacement
Bellevue Bathroom Remodel
Bellevue Bathroom Remodel
Bellevue Bathroom Remodel
Response time40 mins
3 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Mad Pipers Plumbing, LLC
Mad Pipers Plumbing, LLC
4.7(
98
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"We had a pipe break resulting in water damage. Mad Pipers was recommended by the restoration company. We called. Zach and Reagan were prompt, knowledgeable and pleasant to deal with both on the phone and in person. When they arrived they rapidly found the leak and repaired it. Glad we followed up on the recommendation!"
Tankless install
Toto toilet install
Laundry sink
Water heater replacement
Thermal mixing valve

+5

Response time5 hrs
Recommended by98%of homeowners
Avatar for Drain Pro Plumbing Inc
Drain Pro Plumbing Inc
4.8(
603
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"There was minor scheduling mishap where the scheduler put the wrong date on their calendar, but when I called to ask where the plumber was, they immediately worked to get a plumber to my house within 20 minutes. Ammon arrived and was very friendly and competent. I pointed him to the area where I had seen water and he jumped in to locate the source. After a bit of inspection he identified a leaky valve on my sink. He extended the copper water pipes and replaced the leaky valve after explaining to both my wife and I what the issue was and what he was doing. After he resolved the problem, he gave us his direct number and told us to call him if we saw any more water. After a competitor had been out twice to try and repair the issue, it was refreshing to see Ammon so invested in finding and fixing my issue as well as making sure I was happy with his work. I would definitely hire Drain Pro again and I would certainly request Ammon."
Water service
Split water meter
Water meter installation
Water heater installation
Broken p-trap and pop assembly

+18

Response time1 day
Recommended by97%of homeowners
Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4.8(
1,391
)

Serving Seattle, WA and surrounding areas

Approved (Corporate)

In business since 2013

Emergency services offered

Warranties offered

"It went very smoothly. Seemed like a straightforward routine job. It took about 2 hours to remove and replace my 50-gal water heater. The company was very proactive with communication. It seemed a bit steep at ~3k but I didn’t shop around so I can’t say for sure."
Generator Repair
Additional Photos
Additional Photos
Electrical Panel Repair
Additional Photos

+44

88 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Elite Plumbing Services, LLC
Elite Plumbing Services, LLC
5.0(
24
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"The plumber arrived with all parts required to replace the hot water heater and accessories. He completed the job, including draining the old tank, installing a new shutoff valve and new water lines. He lit the heater and checked to be sure the system started with no leaks. He came on a Saturday, with no extra charge. Excellent job!"
project photos
Recommended by26%of homeowners
Avatar for Schmitty's Plumbing
Schmitty's Plumbing
4.8(
50
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"several repairs were made at a reasonable price. pointed out leaking water heater that is 11 years old and should be replaced. their quote to do so is comparable to other providers. will use schmittys for the replacement."
Response time1 day
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,430
)

Serving Seattle, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"Dominick was on time explained what he was going to repair did a great job explained and wrote up estimate for replacing a new water heater fast service, polite technician explained my options for new water heater to be replaced in Jan great guy will hire him in Jan to replace the hot water heater"
Prep Area
Waterfall Finished!
Excavation jobs and more!
 install grease trap for commercial kitchen
Delivery of Shoring

+334

57 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Knockout Plumbing & Mechanical, LLC
Knockout Plumbing & Mechanical, LLC
5.0(
14
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"Zach and his crew were amazing! Our old water heater sprung a massive leak at 2:00am on a Saturday morning. Contacted Zach at 7:30am and he called right back and was here within the hour. Not only did we replace our water heater with a tankless model, but also moved it from the second floor to garage. Zach did all of this on a Saturday for a flat fee!! He and his crew were here for 9 hours without complaint or even seeming to take a rest!! Knockout Plumbing is indeed a 'Knockout' and I would highly recommend!! Kudos to all!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+53

Recommended by100%of homeowners
Avatar for Northwest Hydrojetting, LLC
Northwest Hydrojetting, LLC
5.0(
14
)

Serving Seattle, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"I have hired this company on many different occasions by this point. Hot water tank replacement both electric and gas, re-plumbing a house, finish trim such as vanity, bathrooms, kitchen sink, etc. Installing clean out for mainline side sewer, scoping and clearing obstructions for mainline side sewer, digging down and replacing clogged side sewers. What is impressive and important to me is the sense of urgency, attention to detail and quality of work. In my 20 years of looking after houses, Nathan is by far the best plumber I?ve ever worked. And on top of all of that, I find the pricing to be very competitive.."
Camera inspection
Camera inspection
Repairs
Remodels
Remodels

+11

Response time4 hrs
56 neighbors recently requested a quote
Recommended by7%of homeowners
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FAQs for water main install, replace or repair projects in Seattle, WA

If you notice puddles or standing water in your yard, a sudden drop in water pressure, cracks forming in your foundation, frequent clogs in your plumbing fixtures, or water that looks or smells unusual, you might have a leak in your main water line. These signs mean it's time to call a professional to evaluate the issue and prevent further damage.

A professional water main inspection is a comprehensive evaluation performed by a licensed plumber who checks every section of your plumbing system. The inspection costs $165 and uses advanced diagnostic techniques to identify hidden leaks or wear. This service clarifies the exact condition of your water main, enabling precise repairs that prevent future damage and ensure the overall health of your plumbing system.

Protect your water main by scheduling a cleaning and inspection every two to five years. The average cost of a sewer line cleaning is $400. It’s also important to never dig in your yard without first calling the dig line (811) to ensure you don't accidentally hit the water or sewer lines. Watch for soil erosion, low water pressure, or wet spots in your yard, and take immediate action if you suspect a leak. Remember, the longer you leave it, the worse the problem gets and the more costly it is to fix.

When properly maintained, your water main is engineered to remain functional for 50 years or longer. A durable water service in excellent condition should consistently perform without major issues for half a century. In contrast, metal pipes exposed to acidic soil corrode faster, whereas modern plastic pipes resist corrosion and function for decades beyond metal alternatives. Regular maintenance and inspections are essential for confirming your system’s longevity.

No, homeowners insurance does not cover the cost to repair a water main. Insurers fund only sudden, unforeseen events like a burst pipe and exclude gradual issues or normal wear and tear. Damage resulting from leaks, such as mold remediation or property claims, is not covered. It is essential to contact your insurance provider immediately to confirm your policy’s details and any potential adjustments needed.

The Seattle, WA homeowners’ guide to water main install, replace or repairs

From average costs to expert advice, get all the answers you need to get your job done.