Licensed, No FlagsColumbia Cooling & Heating LLC — CCB #255730
Residential General Contractor · Vancouver, OR
Registered address: out of state
Columbia Cooling & Heating LLC holds Oregon CCB license #255730. This license is active with a current bond and liability insurance on record. Checked September 19, 2026.
License and protections
| License status | Active · renews August 14, 2027 |
| Endorsement | Residential General Contractor |
| Surety bond | $25,000 · expires August 14, 2027 |
| Liability insurance | $1,000,000 · expires October 29, 2026 |
| Workers' comp | Exempt (no employees) |
| Licensed since | 2025 |
Responsible individual (RMI): Dmitrii Nazarenko
Complaint and disciplinary history — Romerico does not reproduce complaint or disciplinary records. Review this information in the official Oregon CCB record before hiring.
Review official CCB history ↗Business registration · Oregon Secretary of State
Registered with the Oregon Secretary of State since 2025 (checked September 10, 2026).
Record history
Data from Oregon CCB via the Oregon Open Data Portal. Public records provided under ORS 276A.350–374. Data current as of September 19, 2026.
This site is not affiliated with, endorsed by, or operated by the Oregon Construction Contractors Board.