ADU CITIES Contractor Directory

Steadfast Construction Services Inc

● Active — license status verified against CSLB public data as of November 6, 2026

CSLB license#835006
ClassificationsA — General Engineering
Office of record15218 Summit Ave Ste 300-718
Fontana, CA 92336
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 946-9463
Contractor bond$25,000 — Nationwide Mutual Insurance Company
Workers' comp (CSLB record)Leasing Firm, Temp Agency, etc — Indemnity Insurance Company Of North America
Business typeCorporation
License issuedMarch 29, 2004
License expiresJuly 31, 2027

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Data source: CSLB public records as of November 6, 2026. License status can change at any time — verify live at CSLB before signing a contract.