ADU CITIES Contractor Directory

Mountain High Construction

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

☎ Call (213) 505-1099Verify this license at CSLB
CSLB license#1045269
ClassificationsB — General Building · C-10 — Electrical
Office of record5375 State Hwy 138
Phelan, CA 92371
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(213) 505-1099
Contractor bond$25,000 — Travelers Casualty And Surety Company Of America
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedOctober 5, 2018
License expiresOctober 31, 2028

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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.