PANEL & SERVICE UPGRADES

Electrical Panel & Service Upgrades

Panel replacements, fuse-panel upgrades and service-capacity planning for EV charging, renovations, hot tubs and other electrical loads.

Based in Orono · Serving nearby communities

START WITH THE RIGHT SOLUTION

Capacity for what comes next.

The right plan starts with your existing equipment and the electrical work you have in mind.

Panel replacement

Replace aging, damaged or inadequate distribution equipment. A panel replacement and a service-capacity increase are different projects.

Fuse-panel replacement

Assess older fuse equipment and plan a suitable breaker-panel replacement.

100A to 200A service

Review a service upgrade when the existing supply is not adequate for the calculated electrical demand.

EV, hot tub or renovation

Assess existing and planned loads before choosing additional circuits, load management or a larger service.

ASSESS FIRST

Do you actually need an upgrade?

Not every electrical project requires a 200A service.

The appropriate solution may be to retain the existing service, replace the panel, add distribution space, use load management, or upgrade the service. We assess existing and proposed electrical loads, panel condition, meter-base and service-conductor condition, grounding and bonding, access, and utility requirements where relevant before recommending the next step.

If surge protection is part of your project, explore our whole-home surge protection service.

Common reasons to ask

  • Fuse panel or aging equipment
  • No available breaker spaces
  • EV charger, hot tub or pool equipment
  • Renovation, addition or electric heating
  • Insurance concerns or future expansion

UNDERSTAND THE OPTIONS

Panel replacement or service upgrade?

Available breaker space and available electrical capacity are separate questions. The equipment condition, calculated load and existing service configuration help determine the scope.

Keep the existing service

If the existing supply remains adequate, a panel replacement or additional distribution space may be the appropriate solution. New loads still need to be assessed.

Increase service capacity

A larger service can provide capacity for greater electrical demand. The proposed rating, equipment and utility requirements must be reviewed for the property.
Service size is determined by the existing and proposed electrical load—not simply the number of appliances being added.

HOW THE WORK PROCEEDS

A clear upgrade process.

01

Assessment

Review the existing panel, electrical service and planned loads.

02

Upgrade plan

Determine the appropriate panel and service solution.

03

Coordination

Coordinate ESA and utility requirements where applicable.

04

Installation

Complete the approved panel or service work.

05

Inspection / energization

Complete the required inspection and utility sequencing.

PANEL UPGRADE FAQ

Plan your upgrade with confidence.

Discuss the equipment, scope and coordination your property needs.

An assessment of your existing equipment, available space, condition and planned electrical loads identifies the appropriate next step.

Not automatically. EV charging is one of the loads considered when existing and planned electrical demand is assessed. See our EV charger installation service.

Older fuse equipment can be evaluated for replacement with modern breaker-based distribution where appropriate.

In some situations, yes. Service size depends on the existing and proposed load, rather than a one-size-fits-all rule.

Work scope, inspection requirements and utility coordination affect timing. We will outline the expected sequence for your project.

Some panel or service work can require a planned interruption. The required sequence will be discussed before work begins.

ESA notification and inspection are addressed where required for the approved work.

Utility involvement depends on the service scope and configuration. We coordinate requirements where applicable.

Yes, in some cases a panel replacement or additional distribution space may be appropriate without a full service upgrade.

Share your property location, what you would like to add or change, known service size, and photos if available. Please keep covers in place when taking photos.

RELATED SERVICES

Plan the rest of your electrical work.

TELL US ABOUT YOUR PROJECT

Request a Panel Upgrade Quote

Send your address, the work you want to add, your known service size and photos of the closed panel and meter equipment if available.

Choose Electrical Panel Upgrade under Electrical service. Include your town or postal code and preferred timing.

To share photos or equipment information, email admin@weisselectricltd.com and include your name and property location.

Keep electrical equipment covers closed.

Based in Orono, WEISS Electric LTD focuses on electrical work in Orono and nearby communities, including Newcastle, Bowmanville, Newtonville, Kendal, Kirby, Leskard and Tyrone.

Share your property location and the work you need so we can confirm the scope and scheduling. Explore Where We Work.

    LET'S PLAN YOUR ELECTRICAL WORK

    Request service

    Tell WEISS Electric LTD what you need and where the property is. We will review your request and contact you about the next step.

    Fields marked are required.

    1. What can we help with?


    2. Tell us about the property




    3. Your contact details


    Sending a request does not book an appointment. We will contact you to confirm the next step and scheduling.

    Planning a Panel or Service Upgrade?

    Let’s determine the appropriate next step for your property.