License tenure
21 yrs
OR General Contractor avg: 11 yrs
Find pros · PORTLAND, OR
GN
general contractor
GEORGE NIKOS HATZIYIANNIS
Licensed as GNH DEVELOPMENT INC
Trust score 25
Active licenseUnclaimed listing
General Contractor services - GNH DEVELOPMENT INC - OR
About this business
For General Contractor work in PORTLAND, Multnomah County (97230) and nearby Oregon communities, GNH DEVELOPMENT INC maintains an active license with Oregon regulators. The company also does business as GEORGE NIKOS HATZIYIANNIS.
GNH DEVELOPMENT INC coordinates multi-trade remodels, additions, and structural updates from permit through final inspection in PORTLAND. State classification on file: RGC.
Oregon CCB licensing applies to most residential construction and many specialty trades.
On file: OR active license 166992, backed by a $25,000 contractor bond, with records dating to 2005 (21 years on file). Current expiration: 2027-10-25. Verify current status with the Oregon Construction Contractors Board (CCB) before signing.
Phone on file: (971) 282-2560. Ask for a detailed scope before deposits - match the contract name to the license name.
general contractor
OR General Contractor market
37K
Active licensed contractors statewide
Bond on file (state data)
$25,000
State avg: $26,522
Trust score
25
Based on license status, bond, and profile signals
PORTLAND market
3,750
Active General Contractor contractors locally
Market insights
More established than typical General Contractor pros in OR.
Compared with other General Contractor contractors in PORTLAND, this license has above-average tenure.
97% of active General Contractor contractors in OR have bond amounts in our dataset (Oregon CCB bond amount).
GNH DEVELOPMENT INC is one of 36,694 active General Contractor license records we track in OR.
How this pro compares
License tenure vs state average
GNH DEVELOPMENT INC's license is 9.1 years above average for General Contractor contractors in OR.
Bond amount vs state average
Oregon CCB active license export includes bond amounts for most contractors.
License journey
- License issuedOctober 25, 2005
21 yrs of operating history on record
- Data verifiedMay 29, 2026
License record refreshed 15 days ago
- License expirationOctober 25, 2027
Approximately 1.4 yrs until expiration
License details
| License # | 166992 |
|---|---|
| State | OR |
| County | Multnomah |
| Issued | October 25, 2005 |
| Expires | October 25, 2027 |
| Bond | $25,000 |
| Last verified | May 29, 2026 |
Synced from Oregon Construction Contractors Board bulk licensing data · last checked May 29, 2026. Confirm status with the state board before hiring.
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