15+
Years Serving Southern Maine

130+
Jobs Completed Weekly

24/7
Emergency Services

100%
Licensed & Insured in Maine

Emergency Electrical Services When Portland Needs Them Most

Casco Bay Electric provides 24/7 emergency electrical services in Portland, Maine, and throughout the surrounding Southern Maine region, responding to urgent electrical problems ranging from repeated breaker trips and power loss to sparking outlets and electrical panels. Portland's older housing stock — Victorian homes on Munjoy Hill, century-old multi-family properties in the West End, and renovated buildings throughout the city — can present electrical issues that require immediate attention, especially when aging wiring, overloaded circuits, or water intrusion are involved.

With on-call emergency electricians ready to respond day or night, Casco Bay Electric is equipped to handle the electrical emergencies Portland homeowners and businesses face — from a burning smell near an electrical panel or visible scorching at an outlet to a complete loss of power affecting a critical business system, refrigeration unit, or medical device.

Electrical contractor in portland, maine

Emergency Electrical Services Available Around the Clock

Residential Emergency Response

Electrical failures at residential properties rarely happen at convenient times. A panel that trips and won't reset at midnight, a lost circuit running a sump pump during a spring storm, or a wiring fault in a recently purchased older home — these require a licensed electrician, not a YouTube fix. Our team dispatches directly, with the diagnostic equipment already on the truck, including thermal imaging cameras that identify hidden hot spots before they become visible damage.

Commercial and Industrial Emergency Response

For hotels, restaurants, schools, and manufacturing facilities, downtime is measured in dollars per hour. A production line that loses power, a commercial kitchen that loses a circuit before dinner service, or a hotel that loses power to a wing — these situations require a contractor who can mobilize quickly, communicate clearly with facility managers, and execute without hand-holding. Casco Bay Electric handles commercial emergency calls with the same crew that runs multi-million-dollar build-outs for general contractors across the region. That experience matters when the problem isn't obvious.

Panel and Service Emergency Work

A failing main panel is the most time-sensitive residential emergency there is. When a 100-amp service is overloaded, or a panel shows signs of internal arcing, the right answer is immediate evaluation and, if needed, same-day service upgrade work. Casco Bay Electric carries the equipment and the licensing to perform emergency panel replacements and service upgrades without waiting on a subcontractor.

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Why Portland Chooses Casco Bay Electric

Licensed and Insured

Maine-licensed with master electricians overseeing all field work. No unlicensed labor, no liability gaps.

24/7 On-Call Coverage

A rotating schedule of on-call electricians means a real person answers and a qualified tech dispatches — every night, every weekend.

Fast Mobilization

Last-minute and emergency calls are built into how we operate. Quick response is a capability, not a promise.

Thermal Imaging On-Site

Thermal cameras on the truck allow electricians to identify overheating components that aren't yet visible — catching problems before they escalate.

Full Commercial Capability

Hotels, schools, and industrial accounts are core clients. Emergency response scales to the size and complexity of the job.

Local Offices, Real People Answering

Four offices across Southern Maine mean Portland-area jobs don't route through a regional dispatch center three states away.

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Read Our Customer Reviews

Electricians Serving Portland and Nearby Communities

Casco Bay Electric operates out of a Portland office at 322 Presumpscot St, with additional locations in Lewiston, Arundel, and York. We use a van-based dispatch model, which means electricians work across a wider radius than the office addresses suggest.

Emergency service covers Portland and the surrounding communities, including:

South Portland

Falmouth

Scarborough

Westbrook

Cape Elizabeth

Cumberland

Yarmouth

Cumberland Foreside

For commercial accounts and GC relationships, our team regularly works across all of Southern Maine and into New Hampshire.

24/7 Emergency Electrician in Portland, Maine - Fast Electrical Services