Herring & Worley Incorporated
Based in Redwood City
workers’ comp insured · licensed 49 yrs
Active · B · #336249 · Bond ✓ · Workers' comp ✓ · Verify on CSLB
General contractor Redwood City, CA Sole Owner
Calex Builders
Active License #678003 B General Building · Redwood City, CA
- CSLB license age
- 33 yrs
- Expires
- Mar 31, 2027
- Bond
- $25,000 bond
- American Contractors Indemnity Company
- Workers' comp
- State Compensation Insurance Fund
Policy ends Nov 19, 2026. Ask for the renewal certificate if work runs past it.
CSLB records dated Oct 16, 2026 checked Oct 18, 2026 Verify live on CSLB
License record
- Status
- Active CSLB status code: CLEAR
- Class
- B · General Building
- Business type
- Sole Owner
- Issued
- Sep 28, 1993 CSLB license age: 33 yrs as of the file date
- Contractor bond
- $25,000 bond American Contractors Indemnity Company, since Mar 17, 2026
- Workers' comp
- State Compensation Insurance Fund Nov 19, 2019 to Nov 19, 2026 · WC file dated Oct 17, 2026
- CSLB last updated this record
- Sep 24, 2026
Owner of record
CSLB lists Calex Builders as the sole owner of license #678003.
What the permit record shows
We have permit records for San Francisco and San Jose only. Other Bay Area cities don't publish contractor names in a form we can read, so an empty list here says nothing about work elsewhere.
No permits matched this business in the last 24 months in the San Francisco data (matched by license number) or the San Jose data (matched by business name).
Complaints and legal actions
CSLB lists complaint and legal-action disclosures on the license's page.
Check complaints on CSLBBefore you sign
- Down payment. On a home improvement contract it can't exceed $1,000 or 10% of the price, whichever is less. B&P 7159.5
- What this class covers. A B contractor's prime contract needs 2 or more unrelated trades (B&P 7057). B covers additions and structural work; a B-2 doesn't (CSLB class B-2).
Other licensed general contractors in Redwood City
Ranked by the published scoring rules on the methodology page.
W L Butler Construction Inc
Based in Redwood City
workers’ comp insured · licensed 48 yrs
Active · B · #355353 · Bond ✓ · Workers' comp ✓ · Verify on CSLB
S & H Renovations
Based in Redwood City
workers’ comp insured · licensed 45 yrs
Active · B · #405056 · Bond ✓ · Workers' comp ✓ · Verify on CSLB
C-33 Painting and Decorating
Questions about Calex Builders
Is Calex Builders licensed?
Yes. CSLB lists license #678003 (B, General Building) as active in its file dated Oct 16, 2026. It was first issued Sep 28, 1993 and expires Mar 31, 2027. Check the live record on CSLB before you sign.
What is the CSLB license number for Calex Builders?
CSLB lists Calex Builders under license #678003, class B, in Redwood City, CA.
Is Calex Builders bonded and insured?
CSLB shows a $25,000 contractor bond with American Contractors Indemnity Company and workers' comp coverage through State Compensation Insurance Fund (policy to Nov 19, 2026). Those are the bond and workers' comp records in CSLB's file dated Oct 16, 2026. Ask for its certificate of general liability insurance.
Where can I see CSLB complaint and legal-action records for #678003?
On license #678003's page on CSLB. It lists any complaint disclosures and legal actions CSLB publishes for the license.
Where can I read reviews of Calex Builders?
We don't host reviews. The links under the license details search for Calex Builders in Redwood City on Yelp, Google, Houzz, BBB, Thumbtack and Angi, so you read them at the source.
Confirm or correct this page
For the business owner. Everything above comes from CSLB and city permit files. Send a correction and we check it against the source.