dallas private investigators, training academy,

& process service


A17231; H03000; F01224


We have private investigators available throughout north Texas to handle your private investigation needs. If we do not have someone in your area, do not worry! Our investigators love what they do so much, they are willing to travel to get the job done.

Call us! We are committed to providing the highest level of private investigator service in Texas. Let us help you! 

Call us to schedule your FREE CONSULTATION (by appointment only)

west texas (Abilene)

Serving Dallas - Fort Worth - Lewisville - Flower Mound - Coppell - Carrollton - Grapevine - Trophy Club - Weatherford - Beaumont - Mesquite - Plano - Garland - Richardson - Frisco - Irving - McKinney - Rockwall - Arlington - Rowlett - Wylie - Allen - DeSoto - DFW Metroplex - Denton County - Dallas County - Tarrant County - Collin County - Hunt County - Rockwall County - Texarkana - Abilene- TX - Texas - and surrounding areas

EAST TEXAS (Texarkana)

Longview and East Texas areas
110 N Fredonia, Suite 102, Longview, TX 75601

Phone: 903-244-3965

Corporate Office

8828 N Stemmons Fwy, Suite 230

Dallas, TX 75247


Phone: 972-798-7374

Dallas Private Investigators MJB GROUP LLC
Private Investigators in Dallas,
Ft Worth, Denton, McKinney, Longview, Texarkana helping clients with infidelity (cheating spouse), child custody, fraud investigations and much more throughout the DFW Metroplex and the State of Texas
8828 N Stemmons Fwy, Suite 230 - Corporate Office, Dallas,, TX 75247 US
110 N Fredonia Street, Suite 102 Longview,, TX 75601 US

110 N Fredonia St. Suite 102, Longview,, TX 75601 US

​​For investigation services in:

Abilene and West Texas areas
Abilene, TX 

Phone: 817-400-0891

Dallas Fort Worth (DFW)

Veteran Owned Business
Women-owned business