1380 Blue Hole Rd Harrisburg, IL 62946


Residential Electric

D&D Electric, LLC is proud to offer the highest quality residential electrical services for your home.  We do all general electrical work and are capable of much more! Our services are prompt and helpful for electrical maintenance or repair, initial installation, wiring, or fiber needs of any kind. 

Example services we provide

  • Indoor and outdoor lighting
  • Receptacles 
  • Breaker panels
  • Security/Home
  • Fiber
  • Full service
Panel Shop Control and Automation

Our panel shop has a track record of fabricating custom built solutions for your small or large needs.  These are industry standard builds that are tailored to the specific situations that arise in many sectors of work. We will work with you to ensure the engineering, install, and maintenance of these resources are excellent for your business.

  • Panels control lights, motors, pumps, security
  • PLCs 
  • Belts conveyors, sandblasters, environmental and manufacturing
  • Custom programming
Design Build Services


  • Virtual Design
  • 3D CAD Drawings
  • Single Lines
  • Utility Service Coordination
  • Electrical Audits
  • Field Discovery
  • Electrical C/W Schedules
  • Electrical Distribution & Downstream Schedule
  • Medium and Low Voltage Design
  • Value Engineering 


  • HVACR System Design
  • HVACR Equipment General Arrangement
  • HVACR Equipment Schedules
  • Equipment Selection / Specifications
  • Process Equipment General Arrangement & Scaled Designs
  • Value Engineering
Low Med and High Voltage

D&D Electric, LLC is a trusted name in the low, medium, and high voltage sectors.  We are able to design, install, repair, maintain and help with any solutions needed to make your large or small project a success.  


  • Substations
  • Transformer


  • Motors 
  • VFDs


  • Outside lighting
  • Limit switch, transmitter for low voltage
  • Gas station pumps

Lighting has become a major part of both architectural design as well as safety and industry standard.  With our lighting engineering and applications for both indoor and outdoor, we can help your next project from start to finish, ensuring that all is according to IES standards and using the most current in technology.

  • Lighting engineering
  • Indoor and outdoor

Substations play a critical role in electrical delivery, and at D&D Electric, LLC we are your experts when it comes to any level of service.  We have capabilities and experience to help with any needs.

  • Design
  • Installation
  • Maintenance 
  • Controls
  • Troubleshooting
Industrial Electrical Maintenance and Contract Maintenance

D&D Electric, LLC has professional, reliable, and experienced electricians and subject experts who can provide not only one time repairs and builds, but also offer ongoing contract maintenance.  Our goal is to help you with the services needed and required in your business so that you can do what you do best. Our services offered and abilities are far reaching, so call today to build a custom plan for all your needs. 

  • Medium and High Voltage Switchgear, Transformers, and Termination.
  • Substation (Installation, Upgrades, and Maintenance)
  • Facility Upgrades, Process Control, Instrumentation, Troubleshooting, Maintenance, Emergency services
  • Solar/Solar field
  • Battery Farms
  • EV charging stations
  • Preventive Maintenance Programs such as Cleaning and Inspection
  • Motor Analysis, Infared Thermography, Power Quality Analysis.
24/7 Emergency Services

Does your home or business have an urgent electrical issue requiring attention after normal business hours?  We have experts that are trained and ready to help ensure that these emergencies are taken care of in a timely and professional manner.

Controls Automation Instrumention

Your business is moving with the trends of technology, and now you have automated systems that require ongoing upkeep and expansion into new areas. D&D Electric, LLC is poised to come along side you with experience in these areas, not only making your current applications successful but helping you grow with the changes in technology and your company’s needs.

Design and install, maintenance with systems

  • Siemens, Allen Bradley, Schneider, Texas Instruments, Eaton
  • Process control, Instrumentation, Phased system upgrades, Remote Site Communications.
  • Common Fields
    • Mining
    • Manufacturing Facilities/Factories
    • Water/Wastewater Facilities
    • Rock Quarries
    • Agricultural Equipment
    • Concrete Batching Plants
    • And many more
Data and Communications

We offer connection services for residential and commercial applications both to the “main line” as well as internally.

Experience network systems

  • Fiber optic, DSL, Ethernet
  • Fiber, wireless, boring, trenching offered
  • Common applications:
    • Churches
    • Banks
    • Offices
    • Retail shops
    • Your home or place of business as well
Directional Boring
  • Available for fiber, electrical, and other applications
  • Personal or commercial/contract level jobs available
Mining Electrical 

D&D Electric, LLC has a long history of work with mining operations to ensure the safety and professional application of electrical services to the mining industry.  Whether your needs are above or underground, we are ready to help design, install, and maintain your mine’s electrical solutions. 

  • Underground troubleshooting
  • Surface 
  • Line install, maintenance, troubleshoot, demo, decommission available
  • Permissibility and compliance testing services available
Product development
  • Let us help you engineer your needs
  • Have a special project or product that needs that “next step” in development for personal or business use? Let’s talk and create a new solution for you. 
back to top button