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 WATERLOO, BLACK HAWK County (50701) and nearby Iowa communities, SINGLE SOURCE LLC DBA SINGLE SOURCE ARCHITECTS & MASTER BUILDERS maintains an active license with Iowa regulators.
Read more
SINGLE SOURCE LLC DBA SINGLE SOURCE ARCHITECTS & MASTER BUILDERS coordinates multi-trade remodels, additions, and structural updates from permit through final inspection in WATERLOO. General contracting covers scheduling subs, site safety, change orders, and punch-list closeout. State classification on file: 236220 - Commercial & Institutional Bldg Construction.
Agricultural and rural properties in WATERLOO may need well, septic, or outbuilding coordination.
IA active license C113083 with an original issue date of 2026. Current expiration: 2027-04-13. Records are maintained by Iowa Division of Workforce Development.
Reach SINGLE SOURCE LLC DBA SINGLE SOURCE ARCHITECTS & MASTER BUILDERS at (319) 232-6554 or jim@single-source.net. Request a written estimate listing scope, start date, and permit responsibility.
Market insights
Newer General Contractor license than most in IA.
Compared with other General Contractor contractors in WATERLOO, this is a relatively newer license.
How this pro compares
License tenure vs state average
SINGLE SOURCE LLC DBA SINGLE SOURCE ARCHITECTS & MASTER BUILDERS's license is 0.2 years below average for General Contractor contractors in IA.
License journey
- License issuedMarch 11, 2026
Under 1 yr of operating history on record
- License verifiedMay 29, 2026
License checked 24 days ago
- License expirationApril 13, 2027
Renews within the next year
License details
License #C113083
StatusActive
IssuedMarch 11, 2026
ExpiresApril 13, 2027
BondNot published by the state
CountyBLACK HAWK
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.
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