What does it cost to relocate an electrical mast in NB?

Relocating an electrical mast in New Brunswick typically costs between $1,500 and $3,500, depending on the complexity of the work, the distance of the relocation, and whether NB Power coordination is required.

The mast (also called the service entrance or weatherhead) is the point where NB Power's overhead lines connect to your home. Relocating it involves more than just moving a pipe — it requires coordinating with NB Power, pulling a TSANB permit, and potentially upgrading your panel or service entrance conductors at the same time. Because the work touches the utility connection point, NB Power must disconnect and reconnect the service before and after the work, which adds scheduling time and sometimes a utility fee.

What Affects the Cost

The biggest cost variable is how far the mast is moving. A short relocation (a few feet to clear a new addition or roofline) is straightforward. A full relocation to the opposite side of the house means new service entrance cable runs, new weatherhead positioning, and potentially new meter base work — all of which add labour and materials. If your existing service is 100A and you're doing the work anyway, many homeowners take the opportunity to upgrade to 200A service at the same time, which adds $500–$1,500 but saves significant money versus doing it as a separate job later.

Maritime conditions matter here. New Brunswick's wind loads and ice storm exposure mean the mast and service entrance hardware need to be properly rated and secured. A licensed electrician familiar with NB conditions will ensure the weatherhead height, mast support, and conduit sealing meet both the Canadian Electrical Code and local weather demands. Coastal areas near Saint John or Shediac should also use corrosion-resistant hardware given the salt air exposure.

Permit and Inspection Requirements

This work requires a TSANB permit — no exceptions. Your electrician pulls the permit, completes the work, and a TSANB inspector signs off before NB Power reconnects the service. Budget for a day or two without power during the work, and keep in mind NB Power scheduling can sometimes add a few days to the timeline. If you're planning this around a renovation, book early.

This is not DIY territory. Service entrance work involves the highest voltage in your home and direct coordination with the utility — it must be done by a licensed electrical contractor in New Brunswick.

If you're planning a mast relocation, New Brunswick Electrical can match you with a licensed local electrician for a free estimate — reach out and we'll connect you with someone in your area.