Energy Management Simplified
TCS connects buildings with business strategy
to optimize energy usage and reduce costs
Our Flagship Controller: The UbiquiSTAT Series
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| With 16 models that cover virtually any commercial HVAC application, the UbiquiSTAT is not just a perfect fit with Ubiquity Cloud – it’s an ideal room controller for any Niagara Framework® building management platform. |
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| Wired or Wireless Communication | Optional onboard humidity sensor | BTL-Listed with BACnet IP or MSTP |
Easy to configure and packed with value! |
Trusted by the brands
you know
TCS has manufactured hardware for the building controls market for more than 40 years. Thousands of retail locations, schools, churches and multi-site organizations save energy and improve operations with Ubiquity Cloud and TCS controls, including application-specific BACnet controls, thermostats, and sensors.
Driven to Deliver Value
Customers engage with TCS to…
Increase efficiency
of both energy usage and maintenance workflows
Reduce waste
through more effective service call dispatch
Remotely access
their energy-consuming assets like HVAC and lighting
Work with the IT team
to avoid internal obstacles to moving your project forward
Store big data
to explore complex analytic insights
Avoid supply issues
with TCS products and software made in Wisconsin
Events, Webinars, & Technical Courses
Keep TCS on your radar to learn best practices and the latest trends from some of the brightest minds in the HVAC controls industry. We love to reach out to our customers and prospects in-person whenever possible through regular webinars, in-house training, trade show appearances, and forums. Get in on the action!
Supercharge Your Systems: Explore the TCS UbiquiSTAT’s Advanced Edge
Meet the UbiquiSTAT from TCS—a versatile BACnet controller tailored to your needs with a range of models and options built for any application.
Join us for an engaging webinar where we’ll unpack its advanced capabilities, from fine-tuned offset and differential settings to precise staging timing, delays, and output configurations that supercharge your system’s performance.
Discover how this flexible powerhouse can elevate your building automation game—don’t miss out!
Smart Healthcare Facilities Convention 2025 – Miami
The Smart Healthcare Facilities Convention is the premier event for healthcare leaders, facility managers, procurement managers and technology innovators. Bringing together 150 senior decision-makers and 25 solution providers, the convention explores cutting-edge technologies and strategies for modernizing healthcare infrastructure.
Check out the Smart Healthcare Facilities ConventionMarkets
Serving the Industry
It’s easier than ever to find TCS products and solutions in the marketplace. After many years of working directly with independent mechanical contractors, HVAC service providers, and large enterprise customers, today TCS products and energy management subscriptions are available directly through our distribution network.
Multi-Site Facilities
Deploy the building automation system facility managers love to use
User adoption is critical for successful energy management and generating long-term results. Ubiquity Cloud puts control and data at their fingertips. No sustainability or computer science degree required.
Contractors
Empower your customers with Ubiquity Cloud and TCS Controls
For mechanical contractors considering controls work for additional revenue, TCS is a smart choice. A short learning curve and factory-direct support means you’re up and running in no time.
Building Owners
Occupant comfort and saving energy are completely compatible
Whether it’s a single building or an academic campus, TCS has you covered with intelligent standalone controls or a complete EMS. Scalable, affordable, and easy to use.
Complete & Flexible Solutions
BACnet controls, advanced applications, subscription EMS
Whether you’re looking for BACnet room controls for your existing system, advanced controls for boilers and chillers, or a complete, easy-to-use energy management platform for one or more locations, TCS has a solution that fits.
Cloud Platform
Ubiquity Cloud 4 from TCS is easy to use and ideal for multi-site enterprises.
System Controls
Complete commercial controls line for zoning systems, boilers, chillers, lighting and metering.
BACnet Room Controls
The UbiquiSTAT series of BTL-listed controls provide wired or wireless communication and onboard dehumidification.
A Proud Wisconsin Manufacturer
Designed and built in the USA
TCS has manufactured technically advanced, affordable products for the HVAC and facilities market for nearly 40 years – from sensors and transducers to advanced BACnet controls and the Ubiquity Cloud management platform.
Our Services
Frequently Asked Questions
We’ve compiled answers to some of the questions we hear most often about TCS and our EMS and controls solutions. Below are the top FAQs; you can find a more extensive list of FAQs here.
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Telephone support is available between 7 a.m. to 7 p.m. CST. Call 800.288.9383, Option 2 to speak directly to our Support Team.
NOTE: If you are troubleshooting a particular control or thermostat over the phone, make sure you are near the device when you call.
You can also submit a Technical Support form by clicking here. We will respond to forms and emails received after hours the next business day.
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TCS provides a three-year warranty on parts we manufacture, and a one-year workmanship warranty on turnkey projects (from date of installation.)
For more details, visit our warranty page, contact your account representative directly, or send us an email.
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The best way to reach our accounting department is via email:
Be sure to reference your company name, what assistance you are looking for, and the best way to contact you.
You can also reach our Accounting Department by calling 800.288.9383, Option 3.
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Contact your sales representative at 800.288.9383 for more information on factory training and certification programs.
TCS also offers regular online Webinars which present a wealth of knowledge to installers.
Get in Touch
We’d love to hear from you! Submit the form below or give us a call (800.288.9383) during business hours, 7:00 AM to 5:00 PM CT Monday through Friday.