Electrical Service Upgrades in Azilda, Chelmsford and Greater Sudbury
Many homes in the area were built for a smaller electrical load than families use today. Electric heat, induction ranges, heat pumps, EV chargers, and workshops all draw on the same service, and eventually the numbers simply do not add up.
A service upgrade raises the amount of power your home can safely draw. It involves coordination with the local utility, the meter base, the service entrance, and usually the panel. Sutton Electrical plans that sequence for you and explains each step before any work begins.
- A load calculation shows your planned additions exceed the existing service
- You are converting to electric heat or adding a heat pump
- An EV charger, hot tub, or large shop tool is on the way
- You are finishing a basement, building an addition, or adding a suite
- The meter base or service mast is damaged or deteriorated
- Lights dim noticeably when large appliances start
What is included
The work, in detail
Load calculation
Your current and planned loads are calculated to confirm what size of service is actually required.
Utility coordination
Disconnect and reconnect timing is arranged with the utility so the changeover happens in a single planned window.
Service entrance work
Meter base, service conductors, and mast or underground entry are replaced or modified as the design requires.
Panel and grounding
The panel and grounding system are matched to the new service so the whole installation works as one system.
What to expect
From first conversation to finished work
- 1
Site assessment
A review of the existing service, meter location, and your goals for the property.
- 2
Clear plan
A written explanation of the work, the utility's role, and the order things will happen in.
- 3
Changeover day
The utility disconnect, installation, and reconnection are coordinated to keep downtime contained.
- 4
Inspection
ESA inspection is arranged and completed before the job is considered finished.
Questions