Trust Your Local Experts

Commercial Electrical Services in Indianapolis

Lighting Upgrades, Security & Safety Electrical Maintenance & Repair

Trusted and reliable commercial electrical services across all industries, office buildings, restaurants, retail stores, warehouses, factories, hospitals, hotels, schools, and more. Licensed, family-owned, and committed to keeping your business running safely.

Get a Free Estimate Schedule Service Today

Licensed & Insured Master Electricians

Family Owned Locally Operated

BBB Accredited A+ Rating

4.9★ Google Rating 215+ Reviews

Serving Indy & Surrounding Counties

Commercial Electrical Services & Repair in Indianapolis

Licensed & Insured

Serving Central Indiana since 2022 with code-compliant electrical excellence.

The Zimmerman Summary

Commercial Electrical Services &
Repair in Indianapolis

Zimmerman Electric Indy provides commercial electrical services across every major industry in Central Indiana offices, restaurants, retail stores, warehouses, healthcare facilities, hotels, schools, and multi-tenant properties.

The scope of work ranges from single-circuit repairs and LED lighting retrofits to complete tenant improvement build outs, panel upgrades, generator installations, security system wiring, and full electrical rough-in for new commercial construction. Whatever the project, the same licensed team handles it from assessment through inspection with no subcontracting and no surprises on the invoice.

What separates Zimmerman Electric Indy in the commercial market is accountability. This is a family-owned business Zach and Kara Zimmerman personally stand behind every commercial project completed under their name.

That means transparent estimates before work begins, scheduling that works around business hours to minimize operational disruption, code-compliant work that passes inspection the first time, and communication that keeps the right people informed throughout the project.

Electrical Installation, Maintenance & Upgrades

We offer a complete range of commercial electrical installation, maintenance, and upgrade services designed to keep your business running safely, efficiently, and up to current code standards. From minor adjustments to major system overhauls, we provide reliable, forward-thinking solutions that minimize disruption and maximize performance.

Electrical System Upgrades & Retrofits to modernizing outdated commercial electrical systems to meet current code standards.
Electrical Maintenance & Repairs with scheduled and emergency maintenance to minimize downtime and keep your facility running.
Electrical Safety Inspections of commercial electrical systems to identify hazards, code violations, and maintenance needs.
LED retrofits and lighting system upgrades that reduce energy costs significantly while improving light quality throughout your facility.
Standby generator systems installed and wired for automatic transfer , keeping your business operational during utility outages.
Outlet Additions & Relocations, involving the installation of new outlet circuits and relocation of existing ones to accommodate evolving workspace
120V and 220V Outlet Installations for standard and high-voltage outlets to meet all commercial equipment and operational needs.

Electrical Diagnostics & Repairs

Our licensed electric technicians use advanced diagnostic tools to pinpoint the root cause of failures, intermittent power loss, and safety concerns. We then execute targeted, code-compliant repairs to ensure maximum reliability and minimize future downtime.

Electrical Troubleshooting & Diagnosis of electrical faults, intermittent failures, tripping breakers, and power quality issues.
Commercial Panel Repairs & Upgrades with panel replacements, breaker upgrades, and service capacity to accommodate growing electrical loads.
For reliable Outlet & Switch Repairs and Replacements, we address faulty, worn, or non-compliant outlets and switches.
Circuit Breaker Repairs & Replacements for Individual breakers and entire breaker panels repaired or replaced to restore safe, reliable operation.
Electrical Wiring Repairs & Replacements for Damaged, aging, or non-compliant commercial wiring identified and replaced correctly and safely.

Lighting & Ballast Installation and Repair

We specialize in designing, installing, and maintaining commercial lighting systems that enhance visibility, improve security, and dramatically reduce energy costs. Our team handles everything from standard repairs to full-scale LED conversions and specialty fixture installations.

New commercial indoor and outdoor lighting systems designed and installed for offices, warehouses, parking areas, and building exteriors.
Motion-activated and always-on security lighting for building perimeters, parking lots, and entry points.
Task lighting, accent lighting, emergency exit lighting, and Specialty Lighting Installations for commercial environments.
Complete LED conversion for commercial spaces , significantly lower operating costs with improved light output.
Existing fixtures Lighting retrofitted with LED drivers and bulbs for maximum efficiency without full fixture replacement.

Phone & Data Wiring

We provide the essential low-voltage wiring infrastructure for modern commercial communication and entertainment needs. Our services ensure seamless connectivity for your business operations.

Structured Phone & Data Line Installations and Upgrades, internet infrastructure, and data networks in commercial environments.
Cable and satellite TV wiring for conference rooms, lobbies, break rooms, and hospitality applications.
Power and signal wiring for commercial audio and video systems, conference room AV, and public display systems.

Security System Installation & Servicing

Our expertise extends to comprehensive security and access control systems. We handle all the necessary wiring and installation for cameras, motion detectors, and electronic access systems to protect your commercial facility, employees, and assets.

We provide comprehensive Security Camera Installation & Troubleshooting services, including the installation, wiring, and configuration.
We take care of the contact sensors for doors and windows , integrated into building security and alarm systems.
Card reader, keypad, and electronic access control wiring for controlled entry points in commercial facilities.
Wiring for commercial environments, including the integration of Presence Sensors & Speaker Systems.
Passive infrared and microwave motion detection wiring for security and automated lighting applications.

Power Distribution Systems

We design, install, and upgrade robust, scalable power distribution systems tailored to the high demands of commercial and industrial facilities. This encompasses everything from the main service entrance to specialized equipment needs. Our services include:

Main Service Installation & Upgrades: Designing and installing new service entrances or increasing the capacity of existing systems to handle growing electrical loads, ensuring compliance with all NEC standards.
Subpanel Installation & Separation: Installing subpanels to extend circuits efficiently to remote areas, manage separate loads, or establish individual metering for multi-tenant properties.
Circuit Breaker Systems: Replacing faulty breakers and upgrading panels for enhanced safety and reliable operation, including modernization from legacy fuse-based systems.
Transformer Installation: Sizing and installing transformers necessary for specialized equipment or for adjusting voltage levels across your facility.
Busway and Raceway Systems: Implementing structured pathways for power delivery in large or flexible commercial and industrial environments.
We design and install reliable and scalable main and branch Power Distribution System Installations & Upgrades for commercial power needs.
Legacy fuse-based systems replacement with modern circuit breaker panels for improved safety and reliability.
We take care of the transformers installation for specialized equipment or voltage requirements according to the standard.

How It Works

Call or Request
Online

Reach us by phone at 317-939-9197 or submit a free estimate request on our website. You'll speak with a real person , not a bot or an automated system.

Receive a Free,
No-Pressure Estimate

We visit your home, assess the work, and give you a clear written estimate before anything begins. No pushy upsells. No commitment required. You decide if and when to move forward.

We Schedule
Around You

We work on your schedule. You'll know exactly who is coming, when they'll arrive, and what they'll be doing, with updates along the way.

Quality Work with
a Clean Finish

Our team arrives on time, wears shoe covers, and treats your home with complete respect. All work is done to code. All the mess is cleaned up before we leave.

Ready to Modernize Your Home With Our Expert Electrician? Get Your Free Estimate Now!

Serving Indianapolis & Central Indiana Counties

We provide priority electrical service to homeowners and businesses across

Request Your Free
Estimate Today!

Fill out the form and our team will reach out within 24 hours to discuss your project and provide a transparent, no-obligation quote.

(317) 939-9197

scheduling@zimmermanelectricindy.com

Why Indianapolis Businesses Choose
Zimmerman Electric Indy

At Zimmerman Electric Indy, we understand that electrical work isn't just about wires and breakers, it's about the safety and comfort of your family and home. We're not a franchise, a call center, or a large corporation. We're Zach and Kara Zimmerman, a husband-and-wife team who started this company to serve Indianapolis with honesty, integrity, and genuine craftsmanship.

Every electrician we send to your home is competent, rigorously trained, and background-checked to ensure the job is done right. We wear shoe covers, clean up every mess we make, and won't leave until the work is done correctly and you're completely satisfied.

Family Owned & Operated

Zimmerman Electric Indy is a local Indianapolis business, not a franchise or national chain. The owner stands behind every project, and you speak with local community members when you call.

Licensed & Insured

Every electrician we send to your home is competent & well-trained. Our work is performed under the supervision of a Master Electrician and is fully backed by our company’s professional licensing and insurance.

4.9-Star Google Rating

Our reputation is built on hundreds of positive reviews from real Indianapolis homeowners. We earn our rating on every job through quality workmanship for your home.

BBB Accredited

We maintain our Better Business Bureau accreditation because we believe in transparency, accountability, and resolving any concern quickly and fairly.

Respectful Service

Our electricians always wear shoe covers, lay down drop cloths where needed, and clean up completely before leaving.

Transparent Pricing

We provide detailed written estimates before work begins. No hidden fees, no surprise charges. You approve the scope and price before we start.

Full-Service Residential Capability

From new construction to emergency repair, from a single outlet replacement to a complete whole-home rewire, Zimmerman Electric Indy handles the full scope of residential electrical work.

Master Electrician

Indy Local

Efficient Work

Safety First

"Our mission is to keep Indianapolis families safe and powered with expert craftsmanship."

— Zach Zimmerman, Owner

What Indianapolis Homeowners Say About Zimmerman Electric Indy

Our commitment to 100% code-compliant excellence is reflected in the trust of homeowners and businesses across Indiana.

Brian

“Zimmerman Electric Indy has been great to work with. Within two hours of first calling they were on site and provided the estimate. The team went above and beyond what was certainly a challenging installation. I am very impressed and will absolutely recommend them to anyone needing electrical services.”

Paul Linn

“Zimmerman electric Indy is fast and efficient. I had messaged them a few days ago and wanted a price to install a Tesla wall charger at my house. He gave me a quote the same day and was able to install it before I brought the vehicle home. They did great work and cleaned up any mess they created after the work was done. They did a great job and would highly recommend them for all your electrical needs.”

Andrew Bastnagel

“Had a great experience with Zimmerman as they helped me install my home EV charger.They were quick to give an estimate, got me booked within a week and did great work! Highly recommend, great experience all around!”

Brian

Paul Linn

Andrew Bastnagel

Our Recent Electrical Projects in Indianapolis

Modern Residential Wiring in Marion

Comprehensive installation of energy-efficient LED fixtures and custom interior wiring for historic and modern Indianapolis homes.

200-Amp Panel Upgrade in Hamilton

Full replacement of undersized 100-amp service with a modern 200-amp panel to safely support heavy modern electrical loads.

Whole-House Surge Protection in Hendricks

Installation of a panel-level surge protector to shield hardwired appliances and electronics from Indiana’s frequent lightning spikes

Commercial Electrical Buildout in Johnson

Complete electrical infrastructure and three-phase power coordination for local retail and industrial business renovations.

Level 2 EV Charger Install in Boone

Professionally permitted Level 2 charger installation, providing 20–40 miles of range per hour for daily EV drivers in Zionsville and Lebanon.

Historic Home Rewiring in Morgan

Safe removal of legacy cloth-insulated or aluminum wiring and replacement with modern, grounded copper systems.

Safety Hazard Panel Swap in Shelby

Emergency replacement of dangerous Federal Pacific Stab-Lok or Zinsco panels to eliminate documented fire and arc risks.

New Construction Circuits in Hancock

Integration of dedicated circuits and smart home lighting for rapidly growing residential developments.

What types of commercial properties do you work on?

We work with a wide range of commercial property types including office buildings, restaurants, retail stores, warehouses, industrial facilities, medical offices, hotels, schools, and multi-tenant commercial properties. If you have a commercial electrical need, call us , we're happy to discuss your specific situation

Do you handle commercial permits?

Yes. All commercial electrical work that requires a permit in Indianapolis and the surrounding jurisdictions will be handled by our team from start to finish. We submit the application, schedule the inspection, and ensure all work passes inspection. You don't need to coordinate with the city or county yourself.

Can you work around our business hours to minimize disruption?

Absolutely. We understand that downtime costs money. For most commercial projects, we can schedule work during off-hours, early mornings, evenings, or weekends to minimize disruption to your operations. We discuss scheduling requirements during the estimate process and work around your needs.

Do you offer emergency commercial electrical service?

Yes. We understand that commercial electrical failures can't always wait for normal business hours. Contact us at 317-939-9197 for emergency service availability and we will work to get your business back up and running as quickly as possible.

Can you handle large commercial electrical projects?

Yes. We have the team, licensing, and experience to manage commercial projects of varying scale , from a single-circuit repair to a complete tenant improvement buildout, LED lighting retrofit across a large facility, or a full electrical system for new commercial construction.

What is the difference between commercial and residential electrical work?

Commercial electrical work typically involves higher voltages, three-phase power systems, more complex distribution panels, stricter code requirements, and different permitting processes than residential work. Commercial jobs also require coordination around business operations and timelines that don't exist in a typical home project. Our team is experienced in both environments.

Do you offer LED lighting upgrade assessments for businesses?

Yes. If you're interested in upgrading your commercial lighting to LED, we can conduct an assessment of your current system and provide a proposal showing the cost of the upgrade, the estimated energy savings, and the typical payback period. Many Indianapolis businesses find that LED upgrades pay for themselves within two to three years through reduced energy and maintenance costs.

How do I get a commercial electrical estimate?

Call us at 317-939-9197 or submit a request on our website. We'll schedule a site visit at your convenience, assess your needs, and provide a clear written estimate with no obligation to proceed.