Tub to Shower Conversion in Youngtown, Arizona

Youngtown is the smallest of the places we cover and the only one of its neighbors that incorporated, which changes the paperwork completely. The town incorporated in 1960. Its Town Hall campus was originally a working ranch owned by Gilbert and Frances Greer, and Mrs. Greer transferred the property to the town in 1961. The 2020 Census counted 7,056 residents and the Bureau's 2025 estimate is 7,039, a decline of 0.3 percent. QuickFacts puts 18.1 percent of residents at 65 and over and 21.6 percent under 18, with 64.1 percent of housing units owner-occupied and a median owner-occupied value of $320,000. The town describes itself as once the sleepy retirement community, now home to 80 percent young people.

Because Youngtown runs its own building department, its permit language is the rule that changes this job here. The town requires a permit to construct, enlarge, alter, repair, move, demolish or change the occupancy type of a building or structure, or to erect, install, enlarge, alter, repair, remove, convert or replace any electrical, gas, mechanical or plumbing system. A tub-to-shower conversion is a plumbing alteration by that definition, so it is permit work, not exempt work. The town also states that where a homeowner is not the primary occupant, the work must be done by a contractor licensed by the Arizona Registrar of Contractors.

A 2021 Code Book Next Door to a 2018 One

The code delta across the town line is real and it is worth knowing before you compare quotes. Youngtown has adopted the 2021 International Building Code, International Existing Building Code, International Fuel Gas Code, International Mechanical Code, International Energy Conservation Code, International Plumbing Code, International Property Maintenance Code, International Residential Code, International Fire Code and International Swimming Pool and Spa Code, together with the 2020 National Electrical Code and the 2013 Arizona Building Officials and MAG amendments. Unincorporated Maricopa County, which begins at the town boundary and includes Sun City, is on the 2018 editions of those codes and the 2017 National Electrical Code, adopted August 17, 2022. Same metro, same water, three code cycles apart in places. Youngtown adds a licensing layer as well: all contractors and subcontractors operating in the town must hold a valid license with the Arizona Registrar of Contractors and must also carry a Town of Youngtown business license to work within town limits.

The water is the one thing Youngtown does share with its larger neighbor. EPCOR Water Arizona's Sun City district, public water system AZ0407099, serves both Sun City and the Town of Youngtown, drawing groundwater pumped from the West Salt River Valley Sub-Basin across nearly 24,000 connections. The 2024 report for that system gives hardness of 7 to 12 grains per gallon and total dissolved solids of 221 to 359 parts per million. Fire and life-safety review is shared too: the Sun City Fire and Medical Department covers the Town of Youngtown alongside Sun City, and states that its construction permits are based on the mandatory fire, building, mechanical and electrical codes within the Town of Youngtown or Maricopa County. So the water arriving at a Youngtown shower head is identical to the water two streets over, while the code the shower is inspected against is not.

See Youngtown, AZ on Google Maps — we cover the whole area from Peoria.