License tenure
Under 1 yr
IA General Contractor avg: Under 1 yr
Find pros · GRIMES, IA
BE
general contractor
BLACKSTONE EXTERIORS LLC
Trust score 20
Active licenseUnclaimed listing
GRIMES General Contractor - BLACKSTONE EXTERIORS LLC
About this business
BLACKSTONE EXTERIORS LLC specializes in General Contractor work in GRIMES, POLK County (50111) and nearby Iowa communities under an active IA contractor license.
General contracting covers scheduling subs, site safety, change orders, and punch-list closeout. State classification on file: 230000 - Other/Undefined.
Iowa contractor registrations are filed with workforce development records.
On file: IA active license C121776 with an original issue date of 2026. Current expiration: 2027-03-28. Verify current status with Iowa Division of Workforce Development before signing.
Reach BLACKSTONE EXTERIORS LLC at (515) 344-1323 or office@blackstoneexteriors.com. Compare insurance certificates and references alongside license verification.
general contractor
IA General Contractor market
7,583
Active licensed contractors statewide
Bond
Not in state bulk file
Not published in bulk file
Trust score
20
Based on license status, bond, and profile signals
GRIMES market
61
Active General Contractor contractors locally
Market insights
Newer General Contractor license than most in IA.
Compared with other General Contractor contractors in GRIMES, this is a relatively newer license.
BLACKSTONE EXTERIORS LLC is one of 7,583 active General Contractor license records we track in IA.
How this pro compares
License tenure vs state average
BLACKSTONE EXTERIORS LLC's license is 0.2 years below average for General Contractor contractors in IA.
License journey
- License issuedMarch 10, 2026
Under 1 yr of operating history on record
- Data verifiedMay 29, 2026
License record refreshed 18 days ago
- License expirationMarch 28, 2027
Renews within the next year
License details
| License # | C121776 |
|---|---|
| State | IA |
| County | POLK |
| Issued | March 10, 2026 |
| Expires | March 28, 2027 |
| Bond | Not in state bulk file |
| Last verified | May 29, 2026 |
Synced from Iowa Division of Workforce Development bulk licensing data · last checked May 29, 2026. Confirm status with the state board before hiring.
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