Sonnel Technologies LLC

Sonnel Technologies LLC, doing business as Sonnel Technologies, is a for-profit corporate entity based in Rapid City, South Dakota, that has been registered to receive federal awards since August 2004. The company specializes in vehicle upfitting and emergency equipment installation services for federal agencies, with particular expertise in customizing law enforcement and emergency response vehicles. Sonnel Technologies has established itself as a trusted vendor across multiple Department of the Interior bureaus, the U.S. Forest Service, the Department of Veterans Affairs, and other federal civilian agencies, leveraging nearly two decades of experience to support operational requirements at national parks, national forests, and other federal installations throughout the western United States.

Sonnel Technologies' federal contract work demonstrates a consistent focus on law enforcement and emergency vehicle customization across diverse federal clients and geographic locations. The company has provided comprehensive upfitting services including the installation of light systems (roof light systems, LED light bars, micropulse lights), sirens, communication equipment, center consoles, external radio speakers, and K9 accommodation features on vehicles including Ford Expeditions, Dodge Tradesman trucks, Tahoe police vehicles, and other chassis platforms. Prime contract awards have been issued by the U.S. Department of the Interior's multiple regions (Midwest Region, Intermountain Region, and Montana-Dakotas Region), the National Park Service at facilities including Mount Rushmore National Memorial, Badlands National Park, Jewel Cave National Monument, and Devils Tower National Monument, the U.S. Forest Service Rocky Mountain Region for Black Hills National Forest projects, the Forest Service Job Corps, and the Department of Veterans Affairs Veterans Integrated Service Network 23 for the Black Hills VA Health Care System. Contract values have ranged from approximately $5,900 to $89,865, with award dates spanning from 2021 through December 2025, and the majority of contracts have been firm fixed-price purchase orders. Set-aside designations have included both total small business set-asides and unrestricted competitive procurements, with at least one sole-source award from the Bureau of Land Management. Performance has consistently been conducted at the company's Rapid City facility or at specified federal locations including Newcastle, Wyoming, and various national monument and national forest sites across South Dakota and Wyoming.

We specialize in installation of mobile electronics, not stereo equipment. Primary focus on cell phone equipment, structured wiring, and mobile communications and theatre.