Diaz Alfonso Jr

Report card

• Licence activeCSLB #916774, class B. Issued 4 Jun 2008, expires 30 Jun 2028.
• Licensed 18 yrsSince 4 Jun 2008.
• Bonded$25,000 with American Contractors Indemnity Company, since 1 Jan 2023. California requires the same $25,000 bond of every contractor.
• Workers' comp insuredState Compensation Insurance Fund, policy 1899362, valid to 1 May 2027.
• Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
• 7 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 25 May 2022.

Checked against the Contractors State License Board (CSLB) register on 4 Nov 2026.

About Diaz Alfonso Jr

People on the licence

Alfonso Diaz Jr (owner)

Recent permits

Building permits pulled under licence #916774, from City of Los Angeles, LADBS open data, which names contractors up to 30 Oct 2026. Locations are shown to ZIP code only.

• 25 May 2022 · Electrical · ZIP 900191 or 2 Family Dwelling
• 25 May 2022 · HVAC · ZIP 900191 or 2 Family Dwelling
• 28 Sep 2021 · Bldg-Alter/Repair · ZIP 90049Add sill plate anchors bolts and cripple wall plywood per L.A. City St
• 16 Sep 2021 · Plumbing · ZIP 900491 or 2 Family Dwelling
• 16 Sep 2021 · Electrical · ZIP 900491 or 2 Family Dwelling

Why it ranks #3919 of 9,857 general contractors in Los Angeles

Score 62.6 / 100. Claiming this listing or using Theo never changes it. How we rank