Preview site: Independent concept preview for Lonsdale Electric LLC by DiscoveryGround. Not yet approved or adopted by the business. discoveryground.com

Lonsdale Electric · Portland

Service upgrades & panels

Lonsdale Electric names 100-to-200-amp service upgrades on its own published service list. If your plans involve a change to the electrical service, start with the equipment and the work you have in mind.

Call (860) 550-1497

Explain the reason for the upgrade

Share the changes you are planning rather than choosing an upgrade size on your own. Tell Lonsdale what equipment is being added, what else is changing in the house and whether the work is part of a larger renovation. The assessment should determine the appropriate scope for the property.

Ask how the work will be planned

Discuss what the proposed work covers, how access and any power interruption will be coordinated, and what steps need to happen before a date is agreed. Ask who handles any required approvals and coordination. This page describes a published service, not a pre-approved design or a quote for your house.

Project context

A service the business names itself

The business’s own services list specifically includes service upgrades from 100 to 200 amps. No photograph or named customer project is attached here because the retained sources do not establish one for this exact service.

Lonsdale Electric · own published service list, retained in 2026 ↗
LonsdaleElectric

Electrical contracting from Portland, Connecticut.Michael A. Lonsdale’s contractor credential was issued in 2019.

On Facebook

Call Mike

(860) 550-1497

Portland, Connecticut

© 2026 Lonsdale Electric LLC · Portland, Connecticut
Legal name Lonsdale Electric, LLC · CT license ELC.0204210-E1, held by Michael A. Lonsdale