Mainline Electrical 
Frequently Asked Questions

We proudly serve customers throughout Northern and Eastern Connecticut, including Hartford, Tolland, Windham, Middlesex, and New London Counties. Some of the towns we regularly work in include Manchester, Middletown, Norwich, Glastonbury, Colchester, and Willimantic.

Yes! We provide 24/7 emergency service for homes and businesses experiencing power outages, sparking panels, burning smells, and other urgent electrical issues. When safety is on the line, call us any time—day or night.

Absolutely. Mainline Electric is a fully licensed and insured electrical contractor in the state of Connecticut. All of our electricians meet code requirements and follow strict safety protocols on every job.

We handle residential, commercial, and industrial electrical projects of all sizes. Whether you’re a homeowner needing panel upgrades or a business needing parking lot lighting, we’ve got you covered.

Yes! We install residential and commercial EV chargers throughout our service area. We work with all major brands including Tesla, ChargePoint, and universal Level 2 chargers.

We install Generac and Kohler standby generators for homeowners and commercial properties. We'll help you choose the right system and handle the entire installation process, including permits and inspections.

Yes, we provide safe, code-compliant wiring for pools, hot tubs, sheds, and detached garages. These require weatherproof connections and proper circuits—something we handle with care and experience.

Our standard business hours are Monday through Friday, 7:00 AM to 5:00 PM, with emergency service available 24/7. Feel free to call or request a quote online at any time.

Yes, we offer free quotes for most residential and commercial projects. Simply contact us to schedule a walkthrough or send us details using our online form.

You can call, text, or fill out the contact form on our website. We’ll follow up promptly to discuss your project, answer questions, and get you scheduled.

Mainline Electric LLC stands out due to our commitment to customer satisfaction, highly skilled and certified electricians, and our use of the latest technology and tools to ensure efficient and safe electrical solutions. We offer personalized service tailored to each client's needs and pride ourselves on our transparent pricing and prompt response times. Our dedication to exceptional quality and continuous training means you receive the best service, every time.

Mainline Electric LLC offers a wide range of electrical services to meet both residential and commercial needs. Our services include electrical installations, repairs, and maintenance, circuit breaker upgrades, lighting design and installation, electrical panel upgrades, wiring and rewiring, safety inspections, and emergency electrical services. Whether you're setting up a new home or office space or need repairs to ensure safety and efficiency, our certified electricians are equipped to handle projects of any size.