About Mahaffy Electric in Bozeman, MT

Bozeman, MT 59718

(406) 599-1240

Service Capabilities

  • Doorbell installation
  • Light fixture installation
  • Electric panel repair
  • Electric installation or replacement
  • Wire repair
  • Electric vehicle charging station installation
  • Wire installation

Business Overview

Mahaffy Electric is a trusted, full-service electrical contractor serving Bozeman, MT, and the surrounding Gallatin Valley. We specialize in a wide range of residential electrical services, from routine repairs and installations to comprehensive upgrades. Understanding Montana's harsh winters, we frequently help homeowners with issues like outdoor outlet freeze damage and ensure generator transfer switches are properly installed and functioning for reliable backup power during storms and outages. Our team of licensed electricians is committed to safety, code compliance, and providing clear communication, ensuring your home's electrical system is safe, efficient, and ready for Bozeman's unique climate challenges.

Common Questions

My outdoor outlets stopped working after the last deep freeze. Can Mahaffy Electric help?

Absolutely. Freeze damage to outdoor outlets and wiring is a common issue in Bozeman. Our electricians can diagnose the problem, which often involves moisture intrusion and tripped GFCIs, and perform the necessary outlet repair or replacement. We'll also ensure the new installation is properly weatherproofed to prevent future issues.

We're installing a generator for backup power. Do you handle the transfer switch and panel connection?

Yes, we do. A proper generator installation requires a correctly sized and safely installed transfer switch to isolate your home from the grid. Our team at Mahaffy Electric handles the entire process—from assessing your electrical panel's capacity and installing the transfer switch to making the final connections—ensuring your backup power system is safe and reliable when you need it most.

My lights are flickering, and I'm worried about my older electrical panel. What should I do?

Flickering lights can indicate an overloaded panel, loose wiring, or other serious issues, especially in older Bozeman homes. We recommend a professional electric inspection. Our electricians will thoroughly assess your panel, wiring, and circuits to identify any safety hazards or capacity problems and recommend solutions like panel repair or an upgrade to ensure your home's electrical system is safe.

Business Location & Hours



Mon:8:00 AM - 7:00 PM
Tue:8:00 AM - 7:00 PM
Wed:8:00 AM - 7:00 PM
Thu:8:00 AM - 7:00 PM
Fri:8:00 AM - 7:00 PM
Sat:8:00 AM - 7:00 PM
Sun:Closed


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