McMillan James and Siemens Announce Statewide Partnership in Building Controls
Dallas–Fort Worth, TX – McMillan James Equipment Company (MJEC) is excited to announce a statewide partnership with Siemens, a global leader in smart infrastructure and building automation technologies. With Siemens now part of MJEC’s line card of manufacturers, customers across the state of Texas gain direct access to world-class controls expertise paired with MJEC’s deep equipment and service capabilities, delivering integrated solutions that redefine performance, efficiency, and occupant comfort.
“Siemens has long been recognized as a technology innovator in building automation, and together we’re bringing that strength directly to our customers,” said Mark James, Principal at McMillan James. “Adding Siemens to our line card allows us to deliver tailored solutions that not only meet today’s building performance goals but also prepare our clients for the future of sustainable, intelligent operations. With over 30 years of experience in laboratory controls, MJEC is uniquely equipped to apply Siemens’ critical environment products while also deploying the full building automation line to help clients achieve facilities built on precision, safety, and efficiency.”
The partnership will focus on a joint go-to-market approach, with a shared commitment to:
- Integrated Solutions: Seamlessly combining Siemens’ intelligent building systems with MJEC’s robust equipment offerings to deliver high-performance environments.
- Collaborative Outreach: Co-developing marketing initiatives, technical support, and training programs that expand reach and strengthen client relationships.
- Tailored Offerings: Designing customized solutions for unique client needs, supported by joint expertise and innovative integration.
- Sustainable Growth: Advancing energy-efficient strategies that align with evolving industry standards and environmental goals.
“Working alongside McMillan James allows us to bring Siemens’ proven controls technology into more markets, with the added benefit of their strong local presence and equipment knowledge,” said Glenda Krouch, Territory Sales Manager at Siemens. “Together, we’re helping customers realize smarter, more resilient, and more sustainable buildings.”
This statewide partnership underscores both companies’ dedication to innovation, reliability, and customer success. By uniting Siemens’ technology leadership with MJEC’s industry expertise, the partnership is set to deliver unmatched value across Texas markets.
About Siemens
Siemens Smart Infrastructure is a global leader in digital building technologies, automation systems, and energy-efficient infrastructure solutions. With a presence in more than 200 countries, Siemens is shaping the future of intelligent buildings and sustainable cities.
About McMillan James Equipment Company
McMillan James Equipment Company (MJEC) is a leading commercial HVAC representative firm serving Texas and beyond. Specializing in sales, service, and parts, MJEC partners with manufacturers and customers to deliver innovative solutions that maximize building performance and efficiency.