Power Out? Smell Burning? Sparking Panel? Call Mainline Electric Anytime—Day or Night
Emergency Repairs for Homes, Businesses & Industrial Facilities in Hartford, Tolland, Windham & New London Counties
Electrical emergencies don’t wait for business hours—and neither do we. At Mainline Electric, our team of licensed electricians is on-call 24/7 to respond to urgent electrical issues across Hartford, Tolland, Windham, Middlesex, and New London Counties. Whether it’s a power outage, a tripped breaker that won’t reset, a burning smell from your panel, or a sparking outlet, we’ll arrive quickly, troubleshoot the issue, and restore power safely. When every minute counts, trust Mainline Electric for fast, professional emergency electrical service throughout Northern Connecticut.
24/7 Emergency Electrical Services in Northern Connecticut
Fast, Reliable Help When You Need It Most
Electrical emergencies can strike at any time—and when they do, Mainline Electric is ready to respond. Our licensed electricians are available 24/7 across Hartford, Tolland, Windham, and New London Counties to handle urgent issues like power outages, electrical panel failures, sparking wires, or burning smells. We arrive fast, diagnose the problem safely, and get your home or business powered back up with minimal disruption. Don’t wait—call Mainline Electric now for trusted emergency service in Northern CT.
Emergency Electrical Services for Residential, Commercial & Industrial Clients
From Emergency Repairs to Full-System Installations – We Do It All
At Mainline Electric, we offer a full range of licensed electrical services for residential, commercial, and industrial properties across Northern Connecticut. Whether you need standby generator installation, EV charger setup, panel upgrades, or 24/7 emergency repairs, our experienced electricians have you covered. We specialize in lighting renovations, pool and hot tub wiring, mini split and A/C condenser connections, shed and garage wiring, and more. From parking lot lighting to bucket truck services, we deliver safe, code-compliant work with a focus on quality and reliability. No job is too big or small—count on us to keep your property powered, protected, and up to code.
How to know if you have an Electrical Emergency
Electrical issues can turn dangerous fast, and knowing when to call an emergency electrician can protect your home and family from serious hazards. If you experience a burning smell, sparking outlets, loss of power, flickering lights, or buzzing from your electrical panel, don’t wait—these are signs of a potential electrical emergency. At Mainline Electric, we provide 24/7 emergency electrical service across Hartford, Tolland, Windham, Middlesex, and New London Counties, responding quickly to identify the problem and restore safety and power to your home.
Call Mainline Electric 24/7 for emergency electrical repairs throughout Hartford, Tolland, Windham, Middlesex, and New London Counties. Your safety is our priority.
Our Emergency Electrical Services
At Mainline Electric, we provide comprehensive, licensed electrical services for residential, commercial, and industrial clients across Hartford, Tolland, Windham, Middlesex, and New London Counties. From full electrical system installations to quick troubleshooting and emergency repairs, our team delivers safe, code-compliant solutions with unmatched reliability. Whether you're upgrading your panel, installing an EV charger, wiring a new construction, or dealing with an unexpected outage, we have the experience and dedication to power your project from start to finish. Explore our full range of services below.
Power Outage Diagnosis & Restoration
Experiencing a sudden loss of power in your home or business? Mainline Electric responds 24/7 to diagnose and restore power safely in Hartford, Windham, Tolland, Middlesex, and New London Counties.
Burning Smells & Overheating Panels
If you notice a burning smell or heat coming from your electrical panel, outlets, or switches, call us immediately. We’ll quickly identify the issue and prevent potential fire hazards.
Breaker Panel Failures & Tripping Circuits
Frequent tripping breakers or a panel that won’t reset may indicate overload or wiring failure. We provide fast, safe repair services for breaker panels and circuits under emergency conditions.
Sparking or Smoking Outlets
A sparking outlet is a serious electrical danger. Our emergency electricians respond fast to repair or replace damaged outlets, preventing shocks, fire, or system-wide failure.
Storm Damage & Downed Electrical Lines
Severe weather can cause electrical damage or downed lines. If your home loses power during a storm or suffers surge damage, we’ll inspect, repair, and restore power with safety first.
Flickering or Dimming Lights Across Rooms
Sudden, widespread flickering lights can indicate loose wiring, faulty breakers, or panel issues. We respond quickly to investigate and resolve unstable power problems in real time.
Emergency Generator Repairs
If your backup generator fails during an outage, Mainline Electric provides emergency diagnostics and repairs to restore backup power when you need it most.
Buzzing Panels or Electrical Humming
Unusual buzzing or humming sounds from your panel or electrical equipment may indicate arcing or overload—both are urgent issues. We inspect and resolve the root cause promptly.
Electrical Fire Response & Aftermath Repairs
After an electrical fire or fire scare, we’re here to inspect the system, assess the damage, and safely rewire or rebuild affected components to bring your system back up to code.
Our Service Area
Expert Residential Electrical Services in Windham County, CT
Mainline Electric is your trusted local electrician serving homeowners, businesses, and contractors throughout Northern Connecticut, including Hartford County, Tolland County, Windham County, Middlesex County and New London County. Whether you're in a quiet suburban neighborhood or managing a large commercial property, we bring licensed expertise, fast response times, and reliable service right to your door. Our team is proud to be rooted in the communities we serve—providing expert electrical solutions backed by professionalism, safety, and local know-how. No matter where you are in our service area, you can count on Mainline Electric to keep the power flowing.