Chandler plumbing permits and rules
Source: Arizona Plumbing Help (arizonaplumbinghelp.com), part of the Local Help Stations network (localhelpstations.com). Last updated November 2, 2026.
Plumbing permits in Chandler
Chandler exempts like for like replacement of residential water heaters and water softeners from permits (Homeowner Building Permit Manual, rev. 4/09/26). (source: City of Chandler Development Services)
Statewide rules that apply here
Plumbing contractors in Arizona must hold a contractor license from the Registrar of Contractors unless an exemption applies (A.R.S. 32-1151). Check the license and its classification on ROC's contractor search before you hire. (source: Arizona State Legislature)
A person without a contractor license may do a job under $1,000 in total (labor, materials and everything else) only if the work is casual or minor (A.R.S. 32-1121(A)(14)). The exemption does not apply when the work needs a local building permit (A.R.S. 32-1121(A)(14)(a)), when the job is part of a larger operation or split into smaller contracts (A.R.S. 32-1121(A)(14)(b)), or when the person uses any advertising to the public that does not include the words "not a licensed contractor" (A.R.S. 32-1121(A)(14)(c)). (source: Arizona State Legislature)
The under $1,000 exemption never covers work that connects to natural gas, propane or other petroleum or gaseous fuel, including installing, maintaining or repairing appliances, or fire safety work such as hardwired or interconnected smoke alarms and fire sprinklers (A.R.S. 32-1121(D)). So an unlicensed handyman may not swap a gas water heater or gas furnace, even for under $1,000. An owner doing their own work under the owner exemption is a separate rule. (source: Arizona State Legislature)
See water heater rules in other cities, doing your own work and checking a contractor.
Other cities: Phoenix · Tucson · Mesa · Chandler · Scottsdale · Glendale · Surprise · Flagstaff · Gilbert · Goodyear · Yuma
On this site: Do I need a permit to replace a water heater in Arizona? · Tankless water heater permits in Arizona · Gas line permits in Arizona cities · Plumbing jobs that need no permit in Arizona cities · Can I do my own plumbing in Arizona? · When does an Arizona contractor need a license? · Arizona contractor contract rules · How to check an Arizona contractor and complain · The Arizona Residential Contractors' Recovery Fund · Cities · FAQ · Sources
Sources
- City of Chandler Development Services: Homeowner Building Permit Manual (rev. 4/09/26, PDF) (checked November 2, 2026)
- Arizona State Legislature (Arizona Revised Statutes): A.R.S. 32-1151 (contracting without license prohibited) (checked November 2, 2026)
- Arizona State Legislature (Arizona Revised Statutes): A.R.S. 32-1121 (persons not required to be licensed) (checked November 2, 2026)
Last updated: