Carlisle's Electrical Authority

Power Your Project With Confidence — From First Wire to Final Inspection

Whether you're wiring a new build, upgrading a panel, or sourcing commercial-grade supplies, Estep Electrical Services delivers the products, expertise, and reliability that keep your job on schedule and up to code.

Request a Quote Call (717) 249-2698
25+
Years Serving Carlisle
100%
Code Compliant
A+
Supply Quality
Professional electrician working on commercial electrical panel in Carlisle
What We Do

Complete Electrical Solutions for Residential, Commercial & Industrial

From routine maintenance to complex installations, our team brings decades of hands-on experience to every project — ensuring safety, efficiency, and lasting performance.

Residential Electrical

Whole-house rewiring, panel upgrades, lighting installation, outlet and switch replacement, smart home integration, and emergency repairs — done right the first time.

Commercial Electrical

Office build-outs, retail fit-outs, lighting systems, three-phase power, data cabling, and code-compliant inspections for businesses that can't afford downtime.

Industrial & Maintenance

Preventive maintenance programs, motor controls, PLC systems, emergency generator hookups, and 24/7 troubleshooting for facilities that run around the clock.

Lighting Design & Install

Energy-efficient LED retrofits, landscape and architectural lighting, under-cabinet solutions, and custom fixtures selected to match your space and budget.

Safety & Code Inspections

Comprehensive electrical inspections, arc-fault and GFCI compliance, outdated knob-and-tube assessments, and detailed reports for peace of mind.

Electrical Supply Store

Walk in or call with your specs — we stock wire, conduit, breakers, fixtures, tools, and everything between for contractors and DIYers alike.

Our Story

Built on Trust, Powered by Experience

Estep Electrical Services Co. has been a cornerstone of Carlisle's electrical community for over two decades. What started as a commitment to honest, dependable service has grown into a full-service electrical supply and contracting operation that contractors, homeowners, and businesses rely on.

We believe that quality electrical work isn't just about meeting code — it's about understanding how a building lives, how people use power, and how to design systems that last. That philosophy guides every installation, every product recommendation, and every interaction at our shop on East Louther Street.

25+
Years of Service
Local
Carlisle-Based Team
Licensed
& Fully Insured
Same-Day
Supply Available
Interior of Estep Electrical Services supply store in Carlisle
What We Supply

Quality Electrical Products — In Stock and Ready

Walk into our Carlisle showroom or give us a call. We carry the brands contractors trust and the parts you need — not the ones you have to special-order and wait on.

Electrical wire and cable inventory
In Stock

Wire & Cable

NM-B, THHN, MC, low-voltage, and specialty wire by the foot or coil.

Electrical panels and circuit breakers
In Stock

Panels & Breakers

Load centers, main breaks, AFCI/GFCI breakers, and sub-panels from top manufacturers.

Lighting fixtures and smart home products
New Arrivals

Lighting & Controls

LED fixtures, smart switches, dimmers, motion sensors, and commercial lighting systems.

Conduit, fittings, and electrical tools
In Stock

Conduit & Fittings

EMT, PVC, rigid conduit, connectors, junction boxes, and hand tools.

Can't find what you need? We'll source it.

Call (717) 249-2698 for Special Orders
Why Estep

The Difference Is in the Details

Anyone can flip a switch. What sets Estep apart is the depth of knowledge, the willingness to listen, and the habit of doing things the way they should be done — not the way that's fastest.

Licensed, Bonded & Insured

Full compliance with Pennsylvania electrical codes and local Carlisle regulations — every project, every time.

On-Time, Every Time

We respect your schedule. Appointments are confirmed, arrivals are punctual, and timelines are honored.

Expert Guidance, Not Upsells

We recommend what you actually need — not what's most profitable. Your project's success is our reputation.

Locally Rooted in Carlisle

We know the area, the codes, the inspectors, and the unique challenges of buildings in this community.

Estep Electrical Services team at work on a commercial project
Ready to Get Started?

Let's Power Your Next Project

Whether it's a single outlet or a full commercial build, we bring the same standard of excellence to every job. Call us today or stop by our shop — we'd love to help.

(717) 249-2698 Send a Message
Get in Touch

Visit Us or Reach Out Anytime

Our doors are open and our phones are answered. Stop by the shop for supplies, or send us a message — we respond to every inquiry personally.

Address
501 E Louther St
Carlisle, PA 17013

Send Us a Message

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