Commercial Electrical Services

for Erie and the Surrounding Region

Licensed electricians for commercial, industrial, and institutional projects across northwest PA, western NY, and northeast OH.

Built for Business. Powered by Experience.

EMSI supports contractors, developers, and facility managers with trusted commercial and industrial electrical services tailored to the demands of complex spaces. From new construction and remodeling to troubleshooting and maintenance, we provide the expertise and manpower to get the job done—on time, on spec, and on code. Backed by 40+ years of experience, we’re the electrical partner businesses across the tri-state region rely on.

Lighting Systems & Pole Lights

From indoor fixture installs to exterior pole lighting, EMSI handles commercial lighting design, energy-efficient upgrades, and site lighting installation for visibility, safety, and aesthetics.

New Construction & Renovation Wiring

We handle ground-up electrical for offices, retail stores, banks, and public buildings. Our team designs and installs commercial-grade wiring, power distribution, and code-compliant systems built for expansion.

Power Connections & Control Wiring

Whether you’re powering heavy equipment or automating your facility, we install clean, efficient control wiring and electrical connections that support production, security, and operations.

Data, Communication & POS Systems

Our electricians install and maintain telephone/data lines, paging systems, and point-of-sale wiring for commercial spaces that rely on clear, connected communication.

Emergency & Backup Systems

We install and service emergency lighting, generator connections, fire alarm systems, and backup infrastructure—so your facility stays safe and operational in a power loss.

Commercial Maintenance & Service Work

Need ongoing support or one-time troubleshooting? EMSI provides scheduled maintenance, electrical service, infra-red thermography inspections, and prompt repairs for commercial and industrial clients.

Commercial Electrical FAQ

Real Questions from Business Owners and Builders

Ask a Technician Questions? Contact Us

  • Looking for licensed commercial electricians near Erie?

    You’ve found them. EMSI is fully licensed and insured in PA and OH, and we bring decades of commercial experience to every jobsite.

  • Need an electrician for a retail store build-out?

    We’ve completed wiring, lighting, and POS installations for numerous retail locations. Whether you’re converting a space or starting from scratch, we’ll help get you open on time.

  • Do you offer industrial electrical maintenance services?

    Yes. We provide preventative maintenance, load checks, thermal scans, and fast-response repairs for industrial sites that need to stay operational.

  • Can you support long-term commercial projects?

    Absolutely. We partner with GCs and facility managers on multi-phase projects, offering everything from temporary service setup to punch-list completion.

Why Choose EMSI for Commercial Electrical?

  • Licensed commercial electricians serving Erie and surrounding counties
  • 40+ years of experience across retail, industrial, and institutional projects
  • In-house team trusted for new construction, remodels, and system upgrades
  • Known for clean work, responsive scheduling, and code expertise
  • Long-term partnerships with contractors and commercial clients