About Us

For over 35 years, ThermOmegaTech has been a leader in designing and manufacturing self-actuating thermostatic temperature control technology. ThermOmegaTech serves a multitude of industries and, as a result, creates solutions for a wide range of applications.

Beginning as the developer of highly reliable and cost-effective freeze valves for the railroad industry in 1983, ThermOmegaTech now provides the standard in freeze protection valves for the industry and takes pride in protecting billions of dollars of equipment every year.

In addition to solutions for the railroad industry, ThermOmegaTech’s thermostatic valve and thermal actuator technology is used in Commercial PlumbingAerospace & Defense, and Industrial applications where temperature control is critical.

These applications include freeze protection, scald protection, steam traps, steam tracing, thermal relief, mixing & diverting, cooling fluid control, thermal bypass, thermal balancing, drain tempering, tepid water delivery, and many other applications where ambient, fluid, or surface temperatures affect a system.

Our mixing valves designed for hot/cold water and steam/water applications have been incorporated into Washdown Stations for industrial cleaning and Instantaneous Hot Water Heaters and Tepid Water Delivery Systems for safety showers and combination face/eyewash stations.

ThermOmegaTech is vertically integrated – designing, machining, assembling, and testing/inspecting over 95% of our products on-site, allowing us to communicate quickly and efficiently through every step of the production cycle.

ThermOmegaTech-Machine-ShopOur state-of-the-art facility is equipped with a dozen CNC turning and milling centers, 3 environmental chambers, 18 aqueous & hi-temp oil test baths, and a CMM machine to meet our customers’ time, cost, quality, and technical performance requirements.

We offer custom design and manufacturing of self-actuated temperature control solutions, including customized engineering and fabrication services to meet your project’s specific needs while ensuring rapid responses and an individualized customer service experience.


ThermOmegaTech is a subsidiary of Logue Family Holdings. LFH is also the proud owner of BBQ Guru, manufacturer of BBQ temperature controllers for charcoal grills and smokers, and TJM Electronics, an electronic contract manufacturer specializing in PCB assembly and turnkey box buids. All the LFH companies share 40,000 square feet of manufacturing and office space, located about an hour outside Philadelphia in Warminster, PA.

We want our facility to be a great place for our people and for the environment, which is why it’s 75% powered by rooftop solar panels to help in reducing greenhouse gas (GHG) emissions.

Our entire team is dedicated to Lean Manufacturing Initiatives and striving to cultivate a culture of continuous improvement, evidenced by having been ISO 9001 certified for over 2 decades and receiving AS9100D Certification in 2019.  ThermOmegaTech also adheres to California’s Proposition 65 requirements, and meets RoHS and REACH compliance on required projects.

  • Interested in learning more? Read Our Story.
  • Experts in Phase-Change Thermostatic Actuator Technology
  • Outstanding R&D Capabilities & Services
  • State-of-the-art CNC Turning & Milling Centers
  • QMS System Certified to AS9100D Standards
  • 3-Year Average of 99.5% On-Time Delivery Rate