513 Solutions Group is a commercial systems integrator that delivers fire alarm systems alongside access control, video surveillance, intrusion detection, life safety communications and structured cabling. It works for military, federal, hospitality and residential property clients. The firm is based in the San Antonio area, works across Texas and can deploy nationally. It is registered with the Texas State Fire Marshal’s Office as a fire alarm contractor (ACR-2974528) and holds MBE, SDB and HABE certifications.