CA #823200 Active

Diablo Thermal Systems Inc

Walnut Creek, CA

Business Information

Address
Po Box 30582, Walnut Creek, CA 94598
Phone
(925) 979 1300
Type
Corporation

License Status

Status
Active
Issued
Sep 2, 2003
Expires
Sep 30, 2027
Classifications
C20 Warm-Air Heating, Ventilating and Air-Conditioning C38 Refrigeration

Workers Compensation

Insurer
Technology Insurance Company Inc
Effective
May 11, 2026
Expires
May 11, 2027

Contractor's Bond

Bond #
67724031
Amount
$25,000
Effective
Apr 9, 2026
Surety
Western Surety Company

License History

Workers' comp renewed

May 12, 2026
Workers Comp Policy Number
SNP555575 → TES4792170
Workers Comp Effective Date
2025-05-11 → 2026-05-11
Workers Comp Expiration Date
2026-05-11 → 2027-05-11
Workers Comp Insurance Company
SECURITY NATIONAL INSURANCE COMPANY → TECHNOLOGY INSURANCE COMPANY INC

Contractor's bond renewed

Apr 11, 2026
Contractor's Bond Number
30116258 → 67724031
Contractor's Bond Effective Date
2023-04-09 → 2026-04-09
Contractor's Bond Surety Company
HUDSON INSURANCE COMPANY → WESTERN SURETY COMPANY

License data updated

Feb 27, 2026
Business Phone
(925) 640 2841 → (925) 979 1300

License renewed

Aug 29, 2025

Expiration Date: 2025-09-30 2027-09-30

Workers' comp renewed

May 13, 2025
Workers Comp Policy Number
SNP1492476 → SNP555575
Workers Comp Effective Date
2024-05-11 → 2025-05-11
Workers Comp Expiration Date
2025-05-11 → 2026-05-11

Workers' comp renewed

May 14, 2024
Workers Comp Policy Number
SNP1437694 → SNP1492476
Workers Comp Effective Date
2023-05-11 → 2024-05-11
Workers Comp Expiration Date
2024-05-11 → 2025-05-11

Classification added

Mar 6, 2024
+ Warm-Air Heating, Ventilating and Air-Conditioning (C20)

License data updated

Mar 6, 2024
Mailing Address
1000 CASTLE ROCK RD → PO BOX 30582
Business Phone
(925) 979 1300 → (925) 640 2841

License renewed

Sep 28, 2023

Expiration Date: 2023-09-30 2025-09-30

Renewal received

Sep 23, 2023
Secondary Status
Renewal Recived

License issued

Sep 2, 2003