Nine areas. Nine different answers.
Electric, gas, water, sewer, trash and internet change at every jurisdiction line around Tucson. Pick the area the house is in; each guide lists who serves it, how far ahead to call, and what to confirm.
City of Tucson
Inside the city limits
Open guidePima County (unincorporated)
Foothills, Tanque Verde, Casas Adobes, Picture Rocks
Open guideOro Valley
Town of Oro Valley
Open guideMarana
Town of Marana, Continental Ranch, Dove Mountain
Open guideSahuarita
Town of Sahuarita, Rancho Sahuarita, Quail Creek
Open guideVail
Vail, Corona de Tucson, Rita Ranch edge
Open guideCatalina & SaddleBrooke
SaddleBrooke, SaddleBrooke Ranch, Catalina (Pinal County)
Open guideGreen Valley
Green Valley (unincorporated), 55+ core
Open guideSouth Tucson
City of South Tucson (the one-square-mile city)
Open guideUnder contract and need the list for one address?
Send me the address. You get every provider with its start-service link, in the order to call them.
Provider coverage changes block by block. Every line marked "verify" is being confirmed. Last reviewed October 2026. Questions: 520-775-3400.