(214) 341-8631 10557 Metric Dr, Dallas, TX 75243

Three-phase monitors, liquid level controls, time delay relays and other industrial controls, designed and built in Tulsa, Oklahoma.
Time Mark Corporation designs and manufactures industrial control devices. Its lines include three-phase monitors and testers, voltage, frequency and current monitors, liquid level controls, time delay relays, alternating relays, and transformers and transducers. Timing products are also sold under its Signaline brand.
The products protect motors and equipment from phase loss, phase reversal, unbalance and voltage disturbances. Typical uses are submersible pump monitoring, sewage lift stations and liquid level control. Time Mark also develops private-label and custom devices for OEMs, from variations of standard products to new designs with different voltage, frequency or packaging.
The company was founded in 1972 and has designed, manufactured and assembled its products in a single facility in Tulsa, Oklahoma, ever since. Products are sold in the U.S. through distributors and sales representatives, and are also exported.
Our team covers Time Mark across the South Central U.S. Tell us what you are working on.