License tenure
Under 1 yr
IA General Contractor avg: Under 1 yr
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
WILLIAMSON CONSTRUCTION SERVICES LLC specializes in General Contractor work in PHILO (61864) and surrounding Iowa areas under an active IA contractor license.
WILLIAMSON CONSTRUCTION SERVICES LLC coordinates multi-trade remodels, additions, and structural updates from permit through final inspection in PHILO. State classification on file: 236220 - Commercial & Institutional Bldg Construction.
Agricultural and rural properties in PHILO may need well, septic, or outbuilding coordination.
IA active license C140234 with an original issue date of 2026. Current expiration: 2027-02-05. Records are maintained by Iowa Division of Workforce Development.
Reach WILLIAMSON CONSTRUCTION SERVICES LLC at (217) 718-4572 or mwilliamson@williamsoncs.com. Compare insurance certificates and references alongside license verification.
Typical General Contractor license tenure in IA.
Compared with other General Contractor contractors in PHILO, this license has above-average tenure.
WILLIAMSON CONSTRUCTION SERVICES LLC's license is 0.1 years below average for General Contractor contractors in IA.
Under 1 yr of operating history on record
License checked 23 days ago
Renews within the next year
License verified with Iowa Division of Workforce Development · last checked May 29, 2026. Confirm status with the state board before hiring.
Work through these steps before signing — checking items helps you compare contractors with confidence.
Are you WILLIAMSON CONSTRUCTION SERVICES LLC? Add proprietary content so this page becomes authoritative — not just a public record stub.