The new Fiscal Year 2025-2026 Rates and Fees Schedule is Now Live (September 1, 2025)

Ask a Building Question HERE! 

The Building Services Division of Development Services provides assistance to residents and developers in all areas of building construction. We provide technical code assistance and review of all building, electrical, plumbing, mechanical, fuel gas, energy and accessibility requirements for construction projects city wide.

Development Services Department is pleased to offer our citizens, businesses, and visitors access to government services for electronic plan review and submitting applications.

Building Codes as Amended

Adopted 2024 Building Codes Amendments

Current Adopted Codes, effective January 1, 2024.

• 2024 International Building Code
• 2024 International Residential Code
• 2024 International Existing Building Code
• 2023 National Electrical Code
• 2024 International Mechanical Code
• 2024 International Plumbing Code
• 2024 International Fuel Gas Code
• 2024 International Energy Conservation Code
• 2024 International Property Maintenance Code
• 2024 International Swimming Pool and Spa Code

Informative Links

• Arizona Registrar of Contractors
• Maricopa County Assessor

For Building Services Division assistance please call 623-333-4000 or email us at buildingservices@avondaleaz.gov.

Benjamin Carr, Chief Building Official