RYLKO BUILDERS INC
License
- Status
- CLEAR
- First issued
- December 1, 2010
- Expires
- December 31, 2026
- Entity
- Corporation
- Address of record
- 411 BOREL AVE SUITE 410, San Mateo, CA 94402
- Phone of record
- (650) 295 0032
Contractor bond
- Surety
- RLI INSURANCE COMPANY
- Bond number
- LSM5093569
- Amount
- $25,000
- Effective
- February 17, 2026
Workers’ compensation
- Carrier
- TRANSPORTATION INSURANCE COMPANY
- Policy number
- 8047285305
- Effective
- July 1, 2026
- Expires
- July 1, 2027
Are they licensed for your job?
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Licensed to perform
A contractor may only contract for work within their classifications. See all 303 licensed general building contractors in San Mateo.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| RYLKO J STEPHAN | Responsible Managing Officer/Chief Executive Officer/President | December 1, 2010 | Current |
| RYLKO SHERYL HEATON | Officer | December 1, 2010 | Current |
Verified status badge
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Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.