Agricultural Electrical Services · Twin Falls County, Idaho

Agricultural Electrician in
Twin Falls, Idaho

Tervano Electric is Twin Falls County’s only licensed electrician with a dedicated agricultural electrical practice. We specialize in center-pivot irrigation wiring, 3-phase well pump panels, dairy farm electrical systems, grain bin aeration, and farm generator installation. Serving Idaho Power and Magic Valley Electric Cooperative territory. Call (208) 886-8454 — we treat ag equipment failure as a priority emergency.

⚡ Irrigation pivot down? Dairy panel failure? Call (208) 886-8454 — Emergency agricultural electrical response across Twin Falls County.

48% of Magic Valley jobs depend on agriculture. When your electrical system fails during irrigation season, planting, or milking — every hour matters. We understand that. We respond like it.

Why This Matters in Twin Falls

Agricultural Electrical in Twin Falls County — The Facts

Twin Falls County is one of Idaho’s most productive agricultural counties. Understanding the scale of this market — and the electrical demands it creates — is why we built an agricultural electrical specialty that no other local contractor has.

$373M
Annual dairy revenue in Twin Falls County
1,211
Farms across 468,809 acres in TF County
48%
Of Magic Valley jobs tied to agriculture
23M lbs
Milk processed daily at Glanbia Twin Falls
What We Do

Agricultural Electrical Services We Provide

Every service below is something we have hands-on experience with in Twin Falls County. We don’t list services we don’t genuinely specialize in.

🔄 Center-Pivot Irrigation Electrical

Panel installation and repair for Zimmatic, Valley Irrigation, T-L Irrigation, and Reinke center-pivot systems. Motor disconnects, motor starters, pivot control panels, end-gun circuits, and service connections. We work in both Idaho Power and Magic Valley Electric Cooperative territory. A pivot failure during irrigation season is a 24/7 emergency — we respond within 2–4 hours.

Center-pivot details →

💧 3-Phase Well Pump Electrical

3-phase well pump panel installation, motor starter wiring, pressure switch circuits, and service entrance work. We handle the utility interconnection paperwork for both Idaho Power and MVEC. Pump failures during critical growing periods are treated as emergencies.

Well pump details →

🐄 Dairy Farm Electrical Systems

Milking parlor lighting (regulatory compliance for USDA-inspected operations), milking system electrical, bulk tank compressor circuits, milk house panels, waterer heaters, and automatic ventilation controls. Dairy operations cannot tolerate electrical downtime — we treat any dairy electrical failure as a priority emergency call.

Dairy farm details →

🌾 Grain Bin Aeration Electrical

Grain bin aeration fan wiring, motor controls, temperature monitoring circuits, and dryer electrical systems. Timed circuits for automated aeration cycles. Critical during harvest season — poor electrical connections in grain bin systems are a fire risk that insurance companies watch closely.

Grain bin details →

🔋 Farm Generator Installation

Automatic transfer switch installation and standby generator wiring for farm operations. Critical for dairies (milk spoilage during outages costs thousands per hour), poultry operations, and cold storage. We install and wire the generator; we coordinate with your generator supplier and Idaho Power or MVEC for utility disconnect requirements.

Farm generator details →

❄️ Cold Storage and Food Processing

Electrical systems for potato storage, onion storage, and cold chain facilities common in Twin Falls County. Compressor circuits, temperature controls, emergency generator backup, and food safety compliance wiring. We understand the regulatory environment for USDA-regulated facilities.

Cold storage details →

24/7 Agricultural Emergency Response — Twin Falls County

Agricultural electrical failures don’t happen at convenient times. A pivot failure during irrigation season, a dairy panel failure during milking, or a pump panel failure during planting — these are emergencies. We treat them that way.

  • Center-pivot systems down during irrigation season — 2–4 hour response target across Twin Falls County
  • Dairy parlor electrical failures — immediate priority dispatch; milk loss starts immediately
  • Well pump panel failures during critical growing periods — same-day service
  • Grain bin electrical failures during harvest — priority scheduling
  • Farm cold storage compressor electrical failure — emergency dispatch

Call (208) 886-8454 — we answer 24 hours a day, 7 days a week for agricultural emergencies.

Idaho Power vs MVEC

We Work in Both Utility Territories in Twin Falls County

Twin Falls County is served by two electric utilities with different interconnection requirements, service entrance specifications, and generator hookup policies. Most electrical contractors don’t know both. We do.

Idaho Power — Twin Falls Service Area

Idaho Power serves the city of Twin Falls and most of the surrounding area. For agricultural customers, Idaho Power has specific requirements for new 3-phase service installation, transformer sizing for large irrigation loads, meter socket specifications, and generator disconnect requirements. We are familiar with Idaho Power’s Agricultural Customer Service team and their interconnection process.

Idaho Power Twin Falls Service Center: (800) 488-6151

Magic Valley Electric Cooperative (MVEC)

MVEC serves the rural areas of western Twin Falls County — primarily around Buhl, Castleford, and rural areas south and west of Twin Falls. MVEC has different service entrance requirements, different transformer request processes, and different generator interconnection policies than Idaho Power. If your farm is in MVEC territory, you need an electrician who knows the difference. We do.

MVEC territory electrical services →

Equipment We Know

Irrigation and Agricultural Equipment We Work With

We don’t just wire generic 3-phase equipment. We have hands-on experience with the specific brands and systems most common in Twin Falls County farming operations.

Zimmatic Pivots
Valley Irrigation
T-L Irrigation (hydraulic)
Reinke Pivots
Lindsay Zimmatic
Franklin Electric Pumps
Grundfos Pumps
Goulds Pumps
Westfalia Milking Systems
GEA Farm Technologies
DeLaval Systems
Generac Generators
Kohler Generators
Cummins Generators
FAQ

Agricultural Electrician Twin Falls — Frequently Asked Questions

We target a 2–4 hour response for ag emergency calls during business hours, and we maintain emergency availability 24/7 for irrigation season failures. When you call (208) 886-8454 for an ag emergency, tell us immediately — “pivot down, irrigation season” — and we prioritize it above non-emergency work. A pivot failure during irrigation season with 100+ acres in production is a financial emergency, and we respond accordingly.
Yes. New 3-phase agricultural service installation involves coordinating with the utility (Idaho Power or MVEC) for transformer sizing, submitting a load calculation, obtaining a permit from Twin Falls County (not the city, for rural properties), and installing the service entrance, meter socket, and pivot control panel. This process typically takes 3–8 weeks from first contact to energization, largely due to utility scheduling. We manage the entire process and keep you updated at each step.
Dairy parlor electrical includes: milking parlor lighting (must meet USDA Grade A dairy facility standards for lux levels), milking unit wiring, vacuum pump motor circuits, milk transfer pump circuits, bulk tank compressor power, plate cooler circuits, water heater circuits, waterer heaters, and the main parlor panel. Many older dairies in Twin Falls County have panels that were sized for smaller operations — we assess and upgrade panels for expanded operations or new installations.
For rural properties outside the Twin Falls city limits, permits are issued by Twin Falls County rather than the City Building Department. Idaho still requires electrical permits for service installations, new circuits over a certain amperage, and subpanel installations. The requirements and fees differ from city permits. We handle permit applications for both city and county jurisdiction depending on your property location. Work without permits in agricultural settings creates insurance issues and can affect your USDA certification status.
Yes. We work throughout Twin Falls County including MVEC service territory around Buhl and Castleford. MVEC has different service entrance requirements and interconnection processes than Idaho Power, and we’re familiar with both. If you’re not sure which utility serves your property, we can help you identify it. For MVEC farms needing generator installation or new service, the coordination process differs significantly from Idaho Power properties.

Agricultural Electrical Emergency or Free Farm Estimate?

We are the only licensed electrician in Twin Falls County with a dedicated agricultural electrical practice. Irrigation, dairy, grain, or cold storage — we know this equipment and these operations. Call us.