Electrical Services
Residential to Industrial — full-scale solutions from Harrisburg, IL to surrounding regions.
From Homes to Heavy Industry
Electrical Services
for Every Job
D&D Electric, LLC provides full-scale electrical services across residential, commercial, and industrial sectors. Our team brings deep field experience, technical skill, and a commitment to quality on every project—large or small. You’ll work with electricians who understand the details of your system and tailor each solution to your exact needs. We take the time to evaluate your space, your goals, and the long-term demands of your project so the work is done right the first time. From routine service calls to complex builds, upgrades, and specialized installations, we’re here to make sure your project runs safely, efficiently, and without unexpected headaches.
What We Do
Electrical Services We
Offer
Take a few minutes to look through the services below and get a clear picture of everything we offer. Each section gives you a quick breakdown of what the service includes and how it can support your home, business, or facility. You’ll see the range of work we handle every day, from simple repairs to advanced industrial and automation projects. Browsing these categories will help you figure out which solutions fit your needs best, and what the next steps might look like. Open any section that stands out—every one gives you a closer look at how we can help keep your project moving in the right direction.
What We Do
Electrical Services We
Offer
Take a few minutes to look through the services below and get a clear picture of everything we offer. Each section gives you a quick breakdown of what the service includes and how it can support your home, business, or facility. You’ll see the range of work we handle every day, from simple repairs to advanced industrial and automation projects. Browsing these categories will help you figure out which solutions fit your needs best, and what the next steps might look like. Open any section that stands out—every one gives you a closer look at how we can help keep your project moving in the right direction.
Residential Electric
Our team handles everything from routine repairs to full electrical installations for your home. We work with indoor and outdoor lighting, panels, wiring, fiber, and more. If you need reliable, prompt residential service, we’ve got you covered.
Panel Shop Control and Automation
We design and fabricate custom panels engineered for your specific processes. These systems control lighting, motors, pumps, and automation equipment across a wide range of industries. From custom programming to long-term maintenance, we support your operations from start to finish. Click here to visit Our Shop
Design Build Services
Our design-build team delivers complete electrical and mechanical planning for projects of any size. We provide virtual design, CAD drawings, utility coordination, load analysis, and value engineering. Whether you’re upgrading a facility or planning new construction, we streamline the entire process.
Low, Medium, and High Voltage
We install, maintain, and troubleshoot systems across all voltage levels. From substations and transformers to motors, VFDs, and outdoor lighting, we handle complex electrical needs with precision. No matter the scale of your project, our team delivers safe, reliable work.
Lighting
Lighting plays a key role in both function and design. Our team provides lighting engineering, layout planning, and installation for indoor and outdoor projects. We follow IES standards and use current technology to deliver effective results.
Substation Services
We handle every stage of substation work including design, installation, upgrades, and maintenance. Our electricians are trained to manage both new builds and repairs with accuracy and safety. Whether you need troubleshooting or long-term support, we’re equipped to help.
Industrial Electrical Maintenance & Contract Maintenance
We support industrial facilities with repairs, upgrades, process control, instrumentation, and ongoing maintenance programs. From switchgear and transformers to battery farms and EV charging, our capabilities are extensive. If your operation needs a customized maintenance plan, we’re ready to build it with you.
24/7 Emergency Services
When electrical issues happen outside normal hours, our emergency team is ready to respond quickly. We provide reliable after-hours service for both homes and businesses. You can count on us to restore safety and functionality when it matters most.
Controls, Automation & Instrumentation
We design, install, and maintain automated systems built around today’s technology. Our expertise includes Siemens, Allen Bradley, Schneider, Texas Instruments, and Eaton. Whether you’re upgrading, expanding, or troubleshooting, we can keep your systems running smoothly.
Data & Communications
We install and connect fiber, DSL, Ethernet, and wireless systems for homes and businesses. Our team handles trenching, boring, and internal network setups to give you reliable connectivity. From banks and churches to offices and retail spaces, we support a wide range of applications.
Directional Boring
We offer directional boring for fiber, electrical lines, and similar applications. This service is available for both small residential needs and full-scale commercial jobs. It’s a clean, efficient way to place underground utilities without major disruption.
Mining Electrical
With decades of mining experience, we provide safe, compliant electrical solutions for both underground and surface operations. Our capabilities include troubleshooting, line installation, maintenance, demo work, and permissibility testing. If your mine needs reliable electrical support, we’re equipped for the job.
Product Development
If you have a unique project, custom product, or special electrical idea that needs engineering support, we can help bring it to life. Our team works with you to design, refine, and build solutions tailored to your goals.
Contact Us
Get Electrical Service
we’ll help you map out the right solution for your home or business.