Service
Water Main Replacement
Replacing the main line from the meter to the property, including permitting, utility locating and reinstatement of whatever the route crosses.
- Licensed and insured
- Price agreed before work
- A plumber who works your area
The paperwork is part of the job
A main replacement is different from most plumbing work because it usually crosses public land and connects to the public supply.
That means a permit in most jurisdictions, an inspection at the connection, and mandatory utility locating before any ground is opened.
None of this is optional and none of it should land on you. It should be in the quote and handled by whoever does the work.
A price that is noticeably lower than the others is worth interrogating on exactly this point, because unpermitted excavation on public land is a problem that surfaces later, usually at resale.
Ask about lead before you commission anything
If your service line is lead, there is a question worth asking before spending your own money.
Lead service lines are being phased out, and many water utilities run replacement programmes that cover part or all of the cost, sometimes for the utility-side portion and sometimes further.
The assistance available varies a great deal between providers, and it is not always advertised prominently.
A single call to your water utility before commissioning private work can change what this job costs substantially. It is worth the ten minutes even if the answer turns out to be no.
Does this sound familiar?
Problems this service solves
- A main line that has failed more than once
- Old galvanised or lead service pipe
- Pressure limited by an undersized or corroded main
- A line failing along its length rather than at one point
- A property being renovated where the supply is inadequate
Signs you need water main replacement
If more than one of these is true, the problem is usually past the point a plunger or a store-bought cleaner will fix.
- Repairs on the same line have become repeated
- Pressure is poor at every fixture regardless of demand
- The line is of a material at the end of its life
- Ground along the route is repeatedly wet
What to expect
How the visit works
Permits and locating first
Work in the parkway or across a sidewalk generally needs a permit, and utility locating is required before any excavation.
Trace the existing route
Knowing where the current line actually runs, rather than where it is assumed to run, decides the method and the disruption.
Pull or trench
New pipe is pulled through from pits at each end where the route allows. Where it does not, the trench is planned to cross the least expensive ground.
Connect, test, inspect, reinstate
Connections made at the meter and the house, pressure tested, inspected where required, and the surface fully restored.
What's included
What you get on every job, whoever we send.
- Permits and locating handled rather than left to you
- The real route traced before a method is chosen
- Trenchless pulling used where the route allows it
- Surface reinstatement included, not treated as extra
Questions
Water Main Replacement questions
Do I need a permit to replace a water main?
In most jurisdictions yes, particularly where the work crosses public land such as a parkway or sidewalk, and there is often an inspection at the connection. It exists because the work affects the public supply and because it involves digging near other utilities. A quote that is cheaper because it skips permitting is not a saving; it is an unpermitted excavation on public land and a problem at resale.
What if the old line is lead?
Then replacement is worth doing on its own merits rather than waiting for a failure. Lead service lines were used historically and are being phased out, and some utilities run programmes that share the cost of replacing them. It is worth asking your water provider before commissioning the work privately, because the assistance available varies and it can be substantial.
Will my garden or driveway be destroyed?
Not necessarily. Where the route allows it, new pipe can be pulled through from small pits at each end, so the ground between stays intact and a driveway or lawn is untouched. Where the route has sharp turns, obstacles or unsuitable ground, an open trench may be unavoidable, and in that case reinstatement should be part of the quote rather than something discussed afterwards.
Related services
Water Main Repair
Repairing the main water line serving a property, including establishing where your responsibility ends and the utility's begins before anyone digs.
See what this coversWater Line Replacement
Replacing the buried supply line to a property, including trenchless methods that pull new pipe through without opening the whole route.
See what this coversWater Service Line Installation
Installing a new supply line to a property or outbuilding, sized for its demand and set at a depth that keeps it below the frost line.
See what this coversWater Heater Repair
Diagnosis and repair of gas, electric and tankless water heaters, including no-hot-water calls, leaks, pilot problems and sediment flushing.
See what this covers
Get it fixed
Water Main Replacement, handled locally
Call with your ZIP code and what you are seeing. We route you to a licensed plumber in your area who does water main replacement every week.
- Licensed and insured
- Answered 24/7
- Price before work