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Expert Water Line Replacement Services Across Denver & Boulder Metro Areas

King Rooter & Plumbing replaces aging, corroded, or failed water lines with same-day service availability. Our locally owned, licensed team ensures your home has clean, safe, high-pressure water flow - installed to last for decades to come.

Same-day water line replacement with flexible scheduling
Transparent pricing with 10% OFF - up to $200 in savings
BBB Accredited with an A+ Rating, licensed, and HomeAdvisor approve

(303) 949-2593

10% OFF Plumbing Service - Save Up to $200 Today

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Our Water Line Replacement Services

An Aging Water Line Is a Ticking Clock - Replace It Before It Fails

King Rooter & Plumbing has been helping Denver and Boulder metro homeowners replace outdated and failing water lines for over 50 years of combined experience. When repairs are no longer enough, our certified team provides complete water line replacement using the latest materials and techniques - minimizing disruption to your property and maximizing the lifespan of your new line.

Full Main Water Line Replacement

When your main water line has reached the end of its life, full replacement is the only reliable solution. Our licensed plumbers handle every detail - from permits and excavation to installation and final connection - delivering a new main line built to meet current code and serve your home reliably for decades.

Corroded & Galvanized Pipe Replacement

Older homes with galvanized or corroded water lines suffer from rust-contaminated water, reduced pressure, and a high risk of sudden failure. We replace outdated pipe materials with modern, durable alternatives that restore clean water quality and full flow pressure throughout your home.

Trenchless Water Line Replacement

Our Certified NuFlow plumbers offer trenchless water line replacement - a minimal-disruption solution that replaces your old line without major excavation. We protect your yard, landscaping, and driveway while delivering a brand-new water line that meets the highest standards of durability and performance.

Water Line Upgrade for Older Homes

Older homes were built with water lines sized for different demands than modern households place on them. We assess your current system and upgrade undersized lines to handle today's water usage, improving pressure, efficiency, and reliability across every fixture in your home.

Trusted Water Line Replacement Company for Denver, Boulder, Aurora & Surrounding Areas

Complete Water Line Replacement - Done Right the First Time

King Rooter & Plumbing understands that water line replacement is one of the most significant plumbing investments a homeowner can make. Our locally owned team brings same-day availability, flexible scheduling, and transparent pricing to every replacement project across the Denver and Boulder metro area - so you always know what to expect from start to finish.

Our BBB A+ rating, HomeAdvisor approval, and Certified NuFlow plumbing credentials reflect the trust homeowners across the Denver metro have placed in us for years. With over 50 years of combined experience handling water line replacements of every scale, our licensed professionals deliver installations built to last - protecting your home and your investment long into the future.

Our Promise to Every Customer

50+ Years of Combined Expertise: Replacing a water line takes real experience. We have completed hundreds of residential water line replacements across Denver and Boulder metro homes - and we bring that depth of knowledge to every single job we take on.
Locally Owned & Community Focused: We are a Denver metro business serving Denver metro families. We take pride in delivering replacement work that improves your home and strengthens the community we all share.
BBB A+ Rated & Fully Licensed: Our A+ BBB accreditation rating and HomeAdvisor approval mean you are hiring a company held to the highest standards. We are fully licensed, properly insured, and committed to workmanship that stands the test of time.
Save 10% on Your Replacement Today: Take advantage of our 10% discount on water line replacement services and save up to $200. We believe every Denver metro homeowner deserves access to high-quality, lasting plumbing work at a fair price.

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(303) 949-2593

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Mike Patterson

1 year ago

Took care of my pipes and gave me a fair price and multiple options. Will be sure contact Brandon and King Rooter for all of my plumbing needs.

James K

Al was fantastic! Great service and perfect timing! Highly recommend!

Samantha Piccolo

Brandon is awesome!! Really quick and efficient to get in and does a perfect job with all the repairs I have needed and I always appreciate his transparency! Highly recommend.

Laura Macke

Jordan was excellent. He did a fantastic job with our sewer. He clearly communicated our options and answered all our questions knowledgeably. I will recommend Jordan and King Rooter to anyone in need of residential plumbing services!

Tess Gallegos

Brandon was great. He showed up right on time, explained things clearly and fixed my disposal in no time!

Celina Van Riper

Brandon was great with the work he did. However, the clean up after could have been better and after he left we found a trail of sticky residue from his machine. Overall the work was great!!

Thomas Potter

We had a tough sewer line issue but Robert and his crew Rodolfo and Edwin, were great to work with. They explained the issues well and guided us through the options to get it fixed which included a liner which in our case saved a more extensive and costly work to dig up and replace. Great group to work with!

Eric Lund

Hank did an amazing job fixing my water heater and installed some maintenance items that will help the water heater work properly in the future. . He was extremely intelligent answering all of my questions and helped to educate me on how to keep my home running efficiently. I will definitely use King Rooter again in the future and recommend to all!

Cynthia Wellbrock

Two weeks ago I had an emergency situation with the main line from my house to the sewer terribly blocked and water was backing up into my basement. Brandon and Jeff came out the next day, diagnosed the problem, set me up with a temporary fix until the team could come out with the "big gun" and scrape out all the gunk in there a few days later. They did a great job and my drain is like new!.

Three years ago I had two issues that needed to be repaired,. The owner came out and inspected the situation, explained everything clearly to me and gave me an estimate for the parts and service. The actual servicemen they sent were extremely professional and polite. They had to cut into my basement ceiling for one of the repairs and they cleaned up everything before they left. I had questions about the two items they replaced and they patiently explained everything to me about how to adjust them, etc. I would definitely recommend using this company.

Stacy Polyakova

Hank was extremely helpful and thorough and saved us from a plumbing disaster in the nick of time. Thank you!!

John Lueckenotte

Hank ran into several issues working on a drainage line for me. He persisted, and was more stubborn than the pipe, and didn't give up - even though there were several times that I might have. Thanks to Hank for getting me fixed and not leaving me hanging!

J Jay

I had a leak in my shower down into the basement. Al came over and replaced the shower head pipe and fixed it! I’ve called these guys out to my house a few times and I’m very happy with their work!

Expert Water Line Replacement Services Across Denver & Boulder Metro Areas

Our Exclusive Deals That Help You Save