Electrical Services

IN Conneaut, OH

Licensed electricians for homes, farms, and businesses across eastern Ashtabula County.

Trusted Electrical Work

Along Ohio’s Lake Erie Shore

From lakefront homes in Amboy to commercial spaces along Main Street, EMSI delivers dependable electrical services throughout the Conneaut area. With over 40 years of experience and full licensing in Ohio, we’re the go-to electrical contractor for everything from EV chargers and generator systems to lighting upgrades and custom wiring. Whether you're preparing for lake-effect outages or expanding your business's electrical capacity, EMSI shows up ready to get the job done—safely, cleanly, and to code.

A black and white icon of a suitcase with a lightning bolt on it.

Electrical Panel Upgrades

If your electrical panel is outdated or nearing capacity, we can upgrade your service to meet today’s energy demands. EMSI performs 100-amp and 200-amp upgrades, helping Conneaut homeowners and commercial properties accommodate EV chargers, backup generators, or renovation projects.

A black and white silhouette of a generator on a white background.

Generator Installation & Maintenance

Living near Lake Erie often means unpredictable weather—and frequent power outages. EMSI installs whole-home and commercial backup generators, including diesel, solar, and portable systems with transfer switches. We also provide emergency generator repair and long-term maintenance for homes, small businesses, and farms across Ashtabula County.

A black and white icon of a charger with a lightning bolt on it.

EV Charger Installation

As EV adoption grows across northeast Ohio, we help homeowners and businesses stay ahead. EMSI installs Level 2 EV chargers in garages, driveways, and commercial lots throughout Conneaut, with full service that includes panel assessment, permitting, and safe integration. We also support fast-charging station installs for public and private applications.

A black and white silhouette of a lamp hanging from the ceiling.

Lighting & Wiring Installations

We install and upgrade electrical wiring, lighting, outlets, switches, and circuits in Conneaut homes and businesses. Whether you’re rewiring a coastal cottage or adding security lighting to a commercial lot, EMSI ensures every job is handled with care and attention to detail.

A black and white silhouette of a city with buildings and a tower.

Commercial Electrical Services

From downtown Conneaut storefronts to facilities off Route 7, we support general contractors and business owners with tenant build-outs, code upgrades, power distribution, and lighting retrofits. We’re equipped for both new construction and phased renovations.

Need a Local Electrician in Conneaut?

Why Choose EMSI for Electrical Work in Conneaut?

We combine decades of experience with a deep understanding of northeast Ohio properties and power needs.


Licensed in Ohio and Pennsylvania
EMSI is fully licensed and insured to work on both sides of the state line, making us a flexible partner for homes and businesses near the PA/OH border.


Over 40 Years of Trusted Work
Since 1981, we’ve delivered clean, dependable electrical service to families, farmers, and business owners across the tri-state region.


Complete Generator Solutions
As authorized Generac dealers, we install and service backup power systems customized to local needs—including diesel and solar generators.


Residential & Commercial EV Charging Experts
We install residential chargers, commercial charging stations, and provide support for clients using Ohio-based EV incentives.


Reliable, Respectful, and Contractor-Approved
From emergency repairs in Kelloggsville to new installs on Main Street, Conneaut clients trust EMSI for professionalism and performance.

Electrical Questions from Conneaut Clients

Here are a few commonly asked questions. If your question isn't answered here, we'd be happy to talk with you to find a solution!

  • Do I need a licensed electrician to install a home generator in Ohio?

    Yes. EMSI’s licensed electricians handle everything from sizing and permitting to panel integration and testing—ensuring safety and compliance.

  • Can you install an EV charger at my lake house or business?

    Absolutely. We install EV chargers for residential and commercial clients across Conneaut and can advise on placement, panel capacity, and usage.

  • What’s the best generator for a property that loses power often?

    That depends on your square footage, fuel preferences, and essential loads. We offer diesel, solar, and natural gas options to fit your exact needs.

  • Do you work with portable generators too?

    Yes. We install transfer switches and hookups for portable generator users who want a safer, more seamless experience during outages.

  • Can you rewire older homes or outbuildings in Conneaut?

    We do. Whether it's an aging panel, garage upgrade, or farm structure, our team provides full-service wiring and electrical modernization.