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Business Details
27 Years
experience
Emergency
services
Your Trusted Wisconsin Electricians Since 1999
Since 1999, McMillan Electric has been a locally owned and operated electrical contracting company serving residential, commercial, industrial, and agricultural clients across Wisconsin. Our team of Master Electricians specializes in comprehensive electrical solutions, including repairs, installations, maintenance, and emergency services. We are licensed, bonded, and insured, with expertise in wiring, fire alarm systems, security cameras, and communication systems.

As members of Associated Builders and Contractors Inc., we prioritize quality workmanship, customer satisfaction, and ongoing training through apprenticeship programs. Our commitment to reliability, technical excellence, and community partnerships has established us as a trusted leader in the electrical industry.
Services
Electrical Repairs Commercial Wiring Industrial Maintenance Residential Installations Emergency Services Fire Alarm Systems Security Camera Installation Generator Services Agricultural Electrical Work Communication Systems
Details
  • Year established: 1999
Highlights and features
  • We have 25+ years of experience serving Wisconsin's electrical needs.
  • Our team includes Master Electricians with specialized industry certifications.
  • 24/7 emergency services ensure immediate response to critical issues.
  • Member of Associated Builders and Contractors Inc. for quality assurance.
  • Customer-first approach with documented process improvements and follow-up.
Associations and certifications
  • Associated Builders and Contractors Inc. (ABC)
What people say
Prompt and on time Highly skilled and knowledgeable Top-notch communication Cost below estimate Going above and beyond
Services
Electrical Repairs
Our licensed electricians diagnose and fix electrical issues ranging from minor outlet problems to complex system failures. We use advanced diagnostic tools to identify faults in residential, commercial, and industrial settings. With 24/7 emergency availability, we ensure minimal downtime while maintaining safety and code compliance for all repair work.
Commercial Wiring
We design and install electrical systems for commercial spaces including offices, restaurants, and retail facilities. Our services cover base building wiring, tenant improvements, and specialized systems like fire alarms. We follow NEC standards and local codes to ensure reliable power distribution for business operations.
Industrial Maintenance
Our team provides preventive maintenance and emergency repairs for industrial electrical systems. We service motors, assembly lines, and control panels while offering scheduled maintenance contracts. Using industrial-grade equipment, we minimize downtime for warehouses and manufacturing facilities across central Wisconsin.
Generator Services
We install and service standby generators for residential and commercial properties. Our solutions include emergency power systems for egress lighting and critical operations during outages. We ensure proper sizing, code-compliant installation, and regular maintenance for reliable backup power.
Security Camera Installation
We install wired and wireless security camera systems for homes and businesses. Our solutions include access controls, remote monitoring, and integration with existing security infrastructure. We use commercial-grade components to enhance property protection while meeting specific security requirements.
People
Kacey
Master Electrician
Experienced electrical professional specializing in complex installations and emergency repairs with demonstrated commitment to client communication and project efficiency.
Korey
Lead Technician
Skilled electrician with expertise in residential and commercial systems, recognized for precise execution and customer-focused problem-solving during electrical upgrades.
Tyler
Service Electrician
Dedicated electrical professional providing clear explanations and reliable solutions for residential and commercial clients during system upgrades and maintenance calls.
Alex
Field Technician
Experienced technician supporting electrical system improvements with attention to safety standards and client education during service visits.
Questions
What are tamper-resistant outlets?
Tamper-resistant receptacles have spring-loaded shutters preventing children from inserting objects, reducing electrical shock risks in homes.
Why won't my circuit breaker reset?
Possible causes include circuit faults or defective breakers requiring professional diagnosis to ensure electrical system safety.
What services do you offer for industrial facilities?
We provide complete industrial electrical solutions including wiring, equipment installation, maintenance, and bucket truck services for large-scale operations.
Do you handle agricultural electrical projects?
Yes, we specialize in farm electrical systems including building wiring, retrofit lighting, and equipotential grounding for agricultural operations.
What communication systems do you install?
We install telephone, data, TV, sound systems, and security cameras with design-build capabilities for residential and commercial properties.
Are your electricians licensed and insured?
We are fully licensed, bonded, and insured in Wisconsin with Master Electricians meeting strict state certification requirements.