Total Valve Systems supplies and services industrial valves for controlling pressure, flow, temperature and liquid level in complex systems. Based in Oklahoma City with expanded operations across the central and western United States and internationally, they offer both standard and engineered valve products, plus comprehensive repair and maintenance services including on-site and in-shop work. Their services include testing, machining, and compliance support, with particular expertise in safety relief valves, control valves, and emergency shutdown systems. They work best with referrals from businesses needing industrial valve supply, repair or specialist testing services.