Statewide Oklahoma

Private Investigator — Oklahoma Statewide

Lowen Investigations is based in Tulsa and covers all 77 Oklahoma counties for process serving and investigation work. Whether your matter is in the metro, a mid-size city, or a rural county, we coordinate coverage with the same standards and communication.

Statewide Process Serving — All 77 Counties

We serve legal documents throughout Oklahoma — summons, subpoenas, divorce papers, eviction notices, restraining orders, and other civil process. Every serve is documented with a signed affidavit or proof of service meeting Oklahoma court requirements. We attempt service promptly, make multiple attempts at varied times, and use skip-tracing resources for difficult subjects. You receive confirmation of receipt, status updates on each attempt, and immediate notification when service is completed.

Investigation Coverage Across Oklahoma

Investigation work is coordinated from Tulsa and extends statewide. We handle background investigations, surveillance, corporate and insurance fraud, domestic matters, and attorney support across all regions of Oklahoma. For matters that extend into neighboring states — Texas, Kansas, Missouri, Arkansas, Colorado, or New Mexico — we coordinate multi-state work directly and maintain the same standards of discretion and reporting regardless of location.

Regional Coverage

Northeast Oklahoma

Tulsa, Broken Arrow, Muskogee, Claremore, Tahlequah

Central Oklahoma

Oklahoma City, Edmond, Norman, Shawnee, Guthrie

Southeast Oklahoma

McAlester, Ardmore, Durant, Poteau, Hugo

Northwest Oklahoma

Enid, Woodward, Alva, Weatherford, Clinton

Southwest Oklahoma

Lawton, Chickasha, Altus, Duncan, Anadarko

Oklahoma Panhandle

Guymon, Boise City, Beaver

Statewide coverage

Need investigation or process-serving support anywhere in Oklahoma?

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