Jby Air And Heating (CSLB #1159889)
CSLB #1159889
Mountain View, CA · (650) 387-4558
License status
Active
Expires August 31, 2028 · Issued 2026
Expires August 31, 2028Issued August 21, 2026
BondContractor bond
$25,000
Merchants Bonding Co. (Mutual)
Workers' comp
On filePolicy on file
Mid-century Ins. Co. · to Aug 17, 2027Mid-century Ins. Co. Runs to August 17, 2027
ClassesClassifications
C-20 Warm-air heating, ventilating and air-conditioning
FROM THE CSLB FILE DATED NOV 6, 2026
Status can change the same day. We don't approve contractors; this is the state's public file.
Check this license at CSLB ↗CSLB file dated NOV 6, 2026 · Status can change the same day · Check at CSLB ↗
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Bertin Bautista Diaz
Role: Sole owner
Qualifies: C-20
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The full record
- Business address
- 2235 CALIFORNIA ST APT #226, Mountain View, CA 94040
- Phone
- (650) 387-4558
- Bond
- Merchants Bonding Company (Mutual) · $25,000
- Workers' comp
- Mid-century Insurance Company · policy A09530418 · Aug 17, 2026 to Aug 17, 2027
About this license
Jby Air And Heating of Mountain View, CA holds California contractor license #1159889 in C-20 — Warm-air heating, ventilating and air-conditioning. The business phone on the license is (650) 387-4558. The license was issued August 21, 2026 and expires August 31, 2028, and the CSLB file lists it as active. Its contractor bond of $25,000 is with Merchants Bonding Company (mutual). Workers' compensation is with Mid-century Insurance Company, policy dates August 17, 2026 – August 17, 2027. People on the license include Bertin Bautista Diaz (Sole Owner).