Agricultural Electrician · Twin Falls County · Magic Valley Idaho

Agricultural Electrician in Twin Falls, Idaho — Center Pivot, Well Pump & Dairy Electrical

The only electrical contractor in Twin Falls County with a dedicated agricultural crew. Center pivot irrigation wiring (Zimmatic, Valley, Reinke), 3-phase well pump panels, dairy parlor circuits, and grain bin aeration across Magic Valley. MVEC and Idaho Power territory. We answer the phone at 5 AM.

Only Ag SpecialistIn Twin Falls County
MVEC & Idaho PowerBoth Territories
24/7 Ag EmergencyPivot & Pump Down
3-Phase CertifiedUp to 500HP Loads
Agricultural Electrical Services · Twin Falls County, Idaho

Every Electrical System on Your Magic Valley Farm — Wired, Repaired & Permitted

Most electricians in Twin Falls won’t touch center pivots or 3-phase well pump panels. We built our business around them. Here’s what we handle on Magic Valley farms every week.

Center Pivot Irrigation Wiring — Twin Falls County

Zimmatic, Valley, Reinke, and T-L pivot electrical installation and repair. Control panel wiring, 3-phase power runs from field distribution boxes, motor starter replacement, and end-gun circuits. We’ve wired pivots from Shoshone Road South to Murtaugh. MVEC and Idaho Power service coordination on every job.

Well Pump Electrical & 3-Phase Panels

Single-phase and 3-phase well pump panels for irrigation, domestic, and livestock water. Submersible pump wiring, soft-start motor controls, pressure switch installation, and variable frequency drives. We understand Magic Valley irrigation depths and the motor loads that come with them.

Dairy Farm Electrical — Parlor & Barn

Milking parlor lighting and dimmer systems, milking machine motor circuits, bulk tank compressor wiring, vacuum pump panels, heat lamp circuits for calving barns, and GFCI protection. We’ve worked dairies from Buhl to the Gooding County line.

Grain Bin Aeration & Temperature Controls

Aeration fan wiring, bin temperature monitoring, level controls, and automated fill circuit installation. Padded motor starters and overload protection for long-season grain storage across Twin Falls, Cassia, and Minidoka counties.

Farm Shop & Outbuilding Electrical

200A and 400A subpanels for machine shops and equipment buildings. Single-phase and 3-phase outlets for welders and air compressors. Overhead LED lighting, heat tape wiring, and underground service runs up to a mile from the main farm panel.

Farm Generator & Transfer Switch Installation

Standby generator installation with automatic transfer switches for critical farm loads — well pumps, dairy equipment, grain drying, and freezer circuits. We coordinate with Cummins, Kohler, and Generac dealers across Magic Valley.

Agricultural electrician repairing motor wiring on a Twin Falls County Idaho irrigation farm
Why Twin Falls County Farms Call Tervano Electric

When Your Pivot Goes Down at 5 AM, You Need Someone Who Answers the Phone

We’ve gotten calls from farms on Shoshone Road South with a center pivot down and a crop in the ground at 5 AM. We understand what’s at stake — an acre-foot of water, an ET day, a heat event arriving. Agricultural emergencies go to the front of our dispatch queue. We stock common Zimmatic and Valley pivot parts in our service trucks so we’re not making two trips to Twin Falls Supply.

We work directly with Magic Valley Electric Cooperative (MVEC) for 3-phase service upgrades in Jerome County, Gooding County, and MVEC territory across Twin Falls County — and with Idaho Power for the rest of the Magic Valley service area. We know both utilities’ paperwork, both inspection processes, and both sets of requirements.

  • Ag emergency calls prioritized 24/7 — real person, not an answering service
  • MVEC and Idaho Power territory — we handle both utilities
  • 3-phase work from 10HP to 500HP motor loads
  • Zimmatic and Valley pivot parts stocked in service trucks
  • Written estimate before work begins on any farm project
Agricultural Service Area · Magic Valley

We Cover All of Magic Valley — MVEC and Idaho Power Territory

Center pivots, dairies, and grain operations across Twin Falls, Jerome, Gooding, Lincoln, Cassia, and Minidoka counties.

  • Twin Falls County — all farm ground in 83301, 83303, and rural
  • Jerome County — MVEC and Idaho Power service areas
  • Gooding County — dairy corridor along Highway 46
  • Lincoln County — Shoshone and Richfield area farms
  • Cassia County — Burley and Rupert agricultural operations
  • Minidoka County — Rupert and Paul irrigation district area
Electrical wire supplies for agricultural farm electrical work Twin Falls County Idaho
FAQ · Agricultural Electrical · Twin Falls County

Frequently Asked Questions — Farm Electrical in Twin Falls, Idaho

Who do I call when my center pivot won’t start in Twin Falls County?

Call (208) 886-8454. Tell us it’s a pivot down — agricultural calls are dispatched immediately. Common causes we diagnose fast: blown control panel fuses, failed contactors, tripped motor overloads after a hard start, or a ground fault on the spans. We stock common Zimmatic and Valley parts in our trucks.

Do you work in MVEC territory in Jerome and Gooding County?

Yes. Magic Valley Electric Cooperative serves much of Jerome County, Gooding County, and parts of Twin Falls County. We coordinate with MVEC for service upgrades the same way we work with Idaho Power. If you’re unsure which utility serves your farm, call us — we’ll figure it out.

What service size does a center pivot irrigation system need?

A typical quarter-section pivot with a 50–75 HP motor needs 3-phase, usually 100–200A at 480V. Half-section pivots with larger motors may require 200–400A. We do a full load calculation during the free estimate based on your motor nameplate data and any shared loads.

Can you wire a new pivot on freshly developed farm ground?

Yes — including the underground service run from your main panel to the pivot point, the field junction box, and all above-ground wiring to the control panel. We coordinate the service entrance with Idaho Power or MVEC and pull all required permits. We’ve done full pivot installations on new ground development projects across Twin Falls County.

Ag Electrical Emergency or New Farm Project in Twin Falls?

24/7 agricultural emergency response. Free estimate on new farm electrical projects. We cover all of Magic Valley.

📞 Call (208) 886-8454 Request a Free Farm Estimate