
Water Line Installation and Full Replacement in Denver, CO
Some service lines have moved past the point where another repair makes financial sense: repeated failures, a material like galvanized or lead that fails by nature rather than accident, or a line undersized for the fixtures now running on it. Afford-A-Rooter replaces the full run from the meter or curb stop into the building, trenched or pulled through the existing path depending on what your yard allows.
- Full replacement in modern PEX or copper, sized correctly for the house
- Trenched or pulled through the existing path where conditions allow
- Colorado Master Plumber MP-00189274 and Contractor License 2110
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When does replacement make more sense than another repair?
Replacement is the honest call once a line has failed more than once, once the material itself is known to fail throughout its length rather than at a single point, or once the line is undersized for the number of fixtures and appliances now running on it. Paying to open the ground for a repair on a line that will need the same work again within a year or two is the scenario replacement is meant to avoid.
- Repeated failures on the same line, even if each one was small
- Galvanized, polybutylene, or lead material, which fail by nature over their length
- A line undersized for current household or building demand
- A line already exposed for other work, making replacement the efficient move
Replacement is worth discussing when
- You have paid for more than one water line repair in recent years
- The line is confirmed galvanized, polybutylene, or lead
- Pressure has never been adequate since fixtures or an addition were added
- You are already planning excavation for another reason

What a full replacement includes
- Sizing the new line to current fixture count and demand
- Trenchless pulling through the existing path where soil and obstacles allow
- Open trench installation where pulling is not practical
- New connections at the meter or curb stop and at the building entry
- Pressure testing, permit filing, and inspection
- Surface restoration once the line is confirmed sound
How a replacement project runs
- 1
Assess the existing line
Confirm material, diameter, path, and depth of the current service.
- 2
Choose the method
Trenchless pulling where the path allows it, open trench where it does not.
- 3
Install the new line
Connect at the meter or curb stop and at the building entry, sized for current demand.
- 4
Test, inspect, restore
Pressure test, pass inspection, and restore the surface to its prior condition.
Credentials, reviews, and company proof
- Colorado Master Plumber MP-00189274A licensed master plumber signs off on whether a service line gets repaired or replaced, not just cleared or patched.
- Plumbing Contractor license 2110Licensed as a Colorado State Plumbing Contractor, so a water line replacement is permitted and inspected start to finish.
- Family owned in Denver since 2006Two decades on Front Range service lines, from galvanized and polybutylene era pipe to modern PEX and copper.
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Tell us what is happening and your Denver neighborhood. We will route it fast.
What changes the price of a water line replacement
Path conditions and the installation method usually matter more than the length of the run alone.
Need help right now? 24/7 emergency plumbing service. Planning a larger repair? See financing options.
- Trenchless pulling versus open trench excavation
- Length and depth of the full run
- Driveways, sidewalks, mature trees, or sharp bends in the path
- New line diameter if the household or building has grown
- Permit and inspection requirements
Frequently asked questions
Related services
Water line services hub
The full decision guide for water line ownership and options.
View water line services hub servicesWater line repair
For a single localized failure, not full replacement.
View water line repair servicesResidential water line services
Diagnosis matched to older Denver home materials.
View residential water line services servicesCommercial water line services
Full replacement scoped for larger properties.
View commercial water line services servicesLead service line replacement
For homes built before the mid 1950s.
View lead service line replacement servicesLicenses, credentials, and company proof
- Colorado Master PlumberLicense MP-00189274
- Colorado State Plumbing ContractorLicense 2110
- Family Owned & OperatedServing Denver since 2006, 20 years
- Better Business BureauAccredited Business, A+ rating
- Angie's List Super Service Award2012 through 2017
- Serving Denver since 2006Residential and commercial properties across the metro
More water line services
- Water Line ServicesYour water service line is the single pipe that carries clean water from the city main under the street to the meter and into your house.View page
- Commercial Water LineA commercial property runs a larger service, sometimes with a backflow preventer and a fire line, and a failure on it affects an entire building.View page
- Emergency Water Line RepairA water service line that breaks under pressure loses water fast and saturates the ground, and a hard freeze can split an exposed section with no warning.View page
- Residential Water LineOlder Denver homes were built with galvanized steel or, in a narrow 1970s and 80s window, polybutylene supply lines, and both fail in predictable ways.View page
Problems this work solves
Repaired the line more than once? Let us scope a replacement.
Water line installation and replacement across the Denver metro.