Duffy Electrical Contractors

Since 1969, Duffy Electrical Contractors has been serving Tucson, Oro Valley, Marana, Vail, Green Valley, Sahuarita, SaddleBrooke, and Southern Arizona with complete electrician services. Our services include work in residential, commercial, industrial, and institutional buildings. No matter the size of the job, we stand ready to provide you the very best value for your electrical dollar by providing exceptional knowledge, expertise, and experience in electrical construction, additions, and repairs. Please call us today at 520-624-8617 for your complimentary consultation.

Our Services and Capabilities

As residential, commercial, industrial, and specialty electricians; and a licensed and bonded electrical contractor in Tucson, Arizona, we are able to provide superb service in the following areas:

• RESIDENTIAL
• Add circuits
• Service increases
• Install electric vehicle chargers
• RV power outlets

• COMMERCIAL
• Tenant improvements
• Tenant improvement design-build
• Add circuits
• Increase service entrances
• Renovations
• Emergency generators
• Electric vehicle charging stations
• Lighting retrofits and repairs

• INDUSTRIAL / INSTITUTIONAL
• In-plant repairs/maintenance/moves/adds
• Renovations
• Transformers
• Service section installs and adds
• Infra-red testing
• Circuit mapping

• SPECIALTIES
• Uninterruptable Power Systems
• Emergency generators
• LED lighting
• Lighting control systems
• Time of use metering conversions
• Circuit mapping & scheduling

Whole Home/Office Surge Suppression Systems

Surges in electricity can destroy electronic equipment in your home or office. These surges, many times caused by lightning storms, can destroy your computers, office equipment, heating & cooling systems, televisions, dishwashers, washing machines, dryers, stereos, gaming and home theater equipment beyond repair.