ADU CITIES Contractor Directory

True Heat Solutions Norcal

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

☎ Call (916) 903-3634Verify this license at CSLB
CSLB license#1068188
ClassificationsC-2 — Insulation and Acoustical · C-5 — Framing and Rough Carpentry
Office of record261 N Industry Way
Upland, CA 91786
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(916) 903-3634
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Oak River Insurance Company
Business typeCorporation
License issuedAugust 24, 2020
License expiresAugust 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.