A1 Electric, Plumbing, Heat & Air is your professional full service, licensed and insured electrical contractor. We have the experience to install clean energy systems and full industrial electrical systems.

With our staff of trusted electricians, we provide quality electrical services, installation and repairs for residential, commercial and industrial properties. Our electricians can provide you with complete electrical project management. Our electrical company services include:

Commercial and Industrial Services: full installation and maintenance

  • Electrical Building Power and Distribution- including back-up Power System installation, Generators and UPS Systems
  • Full general wiring installation and finishes
  • Installation of fire alarms
  • Data and LAN wiring- including telecom wiring and full system installation
  • Security system wiring
  • CCTV wiring
  • Lighting- Dimming systems, LED Lighting systems
  • Energy Control systems and Low Voltage systems
  • PLC controls
  • Green Building Installation requirements – Solar, geothermal, lightning, energy savings

We offer complete re-wiring and repairs, design build and electrical service upgrades.

Contact Us

Business Hours:
Monday – Friday 8 AM – 4:30 PM

306 W 2nd St, Hartford, SD 57033

Phone Number: 605-528-4357