No matter what your needs may be, we've got you covered. Control Sources offers an impressive selection of reliable, cost-effective temperature control, security, building automation and energy management systems.

04. 08. 2013 Did you know Control Sources is now an authorized Struxureware by Schneider Electric dealer? Struxureware is a new building automation & energy management solution that comes standard with ALL THREE of the world's most used communication protocols, BACnet, LONworks, and Modbus. Learn more about Struxureware.

04. 01. 2013 We want your feedback. Control Sources has a new look on the web! What additional features would you like to see on our new website?


As an authorized Schneider Electric Representative and Siemens Solution Partner for the Baltimore metropolitan area Control Sources is committed to be the premier temperature controls provider in the local market. We build relationships with our customers based on mutual trust and respect. Our employees are honest, competent and self-motivated to deliver true value to our customers at all times. Control Sources differentiates itself from competitors through our total satisfaction approach to the customer rather than a profit-driven philosophy of others.

Control Sources works with customers and engineers to provide reliable, cost effective temperature control, building automation and energy management systems utilizing Andover Controls, Staefa Controls and Siemens pneumatic controls. Control Sources specializes in proactive, problem-solving control solutions for our customers including control system design, software generation, system installation, commissioning, monitoring, and service and consulting services. In addition to Andover Controls and Staefa controls we are experienced with direct digital control systems by leading manufacturers such as, Johnson Controls, Landis & Staefa, Honeywell, Barber Coleman, Siemens, Trane and Carrier.

Advances in control system technology, open systems, BACnet-compatibility and decreasing DOC price points make system conversions and upgrades viable alternatives to high price manufacturer service contracts. Control Sources experience with various manufacturers systems allows us to provide the specialized solutions customers require during this evolution process.

Control Sources is on call 24 hours a day 7 days a week offering 2 hour emergency response time to our critical customers. Our technicians operate service vehicles, which contain all the tools required for the trade and a small inventory of parts for emergency service. Personnel carry Verizon cellular/2-way radio phones to stay in direct communication with customers, the office and each other. For sites accessible to the web, technicians can remotely connect for immediate customer response.