License tenure
Under 1 yr
IA General Contractor avg: Under 1 yr
Bond
Not published by the state
Not published by the state
Trust score
20
Based on license status, bond, and profile signals
About this business
For General Contractor work in DES MOINES, POLK County (50317) and nearby Iowa communities, SIERRA STONE LLC maintains an active license with Iowa regulators.
Read more
General contracting covers scheduling subs, site safety, change orders, and punch-list closeout. State classification on file: 238170 - Siding Contractors.
Iowa contractor registrations are filed with workforce development records.
IA active license C137871 with records dating to 2025 (1 year on file). Current expiration: 2026-10-13. Records are maintained by Iowa Division of Workforce Development.
Phone on file: (515) 865-9424. Ask for a detailed scope before deposits - match the contract name to the license name.
Market insights
More established than typical General Contractor pros in IA.
Compared with other General Contractor contractors in DES MOINES, this license has above-average tenure.
How this pro compares
License tenure vs state average
SIERRA STONE LLC's license is 0.1 years above average for General Contractor contractors in IA.
License journey
- License issuedNovember 5, 2025
Under 1 yr of operating history on record
- License verifiedMay 29, 2026
License checked 24 days ago
- License expirationOctober 13, 2026
Renews within the next year
License details
License #C137871
StatusActive
IssuedNovember 5, 2025
ExpiresOctober 13, 2026
BondNot published by the state
CountyPOLK
StateIA
Last verifiedMay 29, 2026
License verified with Iowa Division of Workforce Development · last checked May 29, 2026. Confirm status with the state board before hiring.
Before you hire checklist
Work through these steps before signing — checking items helps you compare contractors with confidence.
Claim this profile
Are you SIERRA STONE LLC? Add proprietary content so this page becomes authoritative — not just a public record stub.