What water main installation typically costs
| New water service | $7,989–$14,989Depends on length, depth and the municipal connection. |
|---|
Typical prices in Metro Vancouver and the Fraser Valley in 2026, before tax. They are a guide, not our quote. Too much depends on your home to price these jobs unseen, so your price is set on site, in writing, before any work starts.
When you need it
- The existing service has leaked more than once
- Poor pressure that a new pressure reducing valve did not fix
- A renovation or added suite needs a larger service
What changes the price
| Length of the run | Distance from the property line to the house sets most of the cost. |
|---|---|
| Trench or trenchless | Pulling a new line underground saves landscaping but needs the right soil and access. |
| Permits | The municipality sets the connection fees and inspection requirements. |
What the job involves
- Confirm the size the home needs and the route from the property line.
- Arrange the permit and have buried utilities located.
- Trench the route, or pull the new line underground where the ground allows.
- Connect at the property line and at the house, with a new shut-off and pressure reducing valve if needed.
- Pressure test, have it inspected and backfill.
- Time on site
- Usually 1 to 3 days
- Permits
- A plumbing permit is required, and the municipality sets the connection fees.
How pricing works for this job
There is no one price for water main installation, because the factors above change it from one home to the next. It starts with an on-site estimate for $269. A Pure Mechanical Group plumber looks at the job and gives you a price in writing, good for 30 days. Approve it and the $269 comes off the price. If you do not go ahead, the fee covers the visit. Anything found once work has started is priced and approved before it is done.
Call 1-800-604-0631.
Questions people ask
How much does water main installation cost in Metro Vancouver?
New water service: $7,989–$14,989. Typical prices in Metro Vancouver and the Fraser Valley in 2026, before tax. They are a guide, not our quote. Too much depends on your home to price these jobs unseen, so your price is set on site, in writing, before any work starts.
Can it be done without trenching the lawn?
Often, yes. A new line can be pulled underground between two small pits when the soil and the route allow.
Will a new service improve my pressure?
If the old line is undersized or corroded, yes. A larger line also helps when several taps run at once.
How long will my water be off?
Usually a few hours on the day of the changeover. The old line stays live until the new one is ready.
Is the estimate free?
No. A Pure Mechanical Group plumber comes out, looks at the job and gives you a written estimate. Approve it and the $269 comes off the price. If you do not go ahead, the fee covers the visit.
What if you find something unexpected once work starts?
The estimate is based on what can be seen. Anything found once a wall, floor or the ground is open is shown to you, priced and approved before it is done.
