Duffy Electric with Tucson Skyline at Night


At Duffy Electric we care about your health and safety. We will not send our servicemen to your home or office if they are experiencing illness. As always, we look forward to providing you with quality electrical service. Thank you from Duffy Electric.

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.

Since 1969, Duffy Electric has completed over 400 major construction jobs, both commercial and residential. Some of our major commercial projects were provided as a sub-contractor to these and many other general contractors: Sundt Construction, Chestnut Construction, Barker-Morrissey Construction, Cobre Construction, Lang-Wyatt Construction, Lloyd Construction, Presidio Construction, Wachs Construction, Desert Mountain Construction and Sletten Construction. Read more about Duffy Electrical


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 Services for Duffy Electric of Tucson, Az


Services: add circuits, service increases, overhead to underground service conversions, install electric vehicle chargers...read more
Residential Services for Duffy Electric of Tucson, Az


New construction, tenant improvements, design-build, add circuits, increase service entrances, renovations, infra-red testing, emergency generators, electric vehicle charging stations, lighting retrofits and repairs ... read more
Residential Services for Duffy Electric of Tucson, Az


New construction, design-build, in-plant repairs/maintenance/moves/adds, renovations, transformers, service section installs and adds, infra-red testing, circuit mapping ... read more
Residential Services for Duffy Electric of Tucson, Az


Uninterruptable Power Systems, emergency generators, LED lighting, lighting control systems, energy management systems, time of use metering conversions, circuit mapping & scheduling ... read more
Residential Services for Duffy Electric of Tucson, Az


Allow Duffy Electrical Services to completely and professionally map your electrical panel so you can recognize each circuit. So many electrical panels are a handwritten mess. With our very affordable circuit mapping you'll have a complete and accurate mapping and it will be safe for all. Our highly trained and licensed staff will also conduct a thermal testing of all circuit breakers and connections ... read more
Surge Protection for Duffy Electric of Tucson, Az

Surge Protection

Spikes 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 ... read more
Duffy Electric is the only electrical subcontractor I use on my landscape construction projects. Duffy is prompt and professional, and always sticks by his pricing. I appreciate his integrity, and the fact that his electricians are always looking for solutions instead of problems.
– Matt Niccum, Construction Manager, Sonoran Gardens Landscape Design & Construction