Click here for ABC-Greymarket.com - Your best source for Alerton, Andover, Automated Logic, Barber Colman, Circon, Delta, Distech, Honeywell, Invensys, Johnson, Reliable, Robertshaw, Siebe, Siemens, Smart Controls, TAC, Trane, Voyant and more...
Dealers, Control companies, End-users. We buy your new or used controllers.
Robertshaw, Invensys, Siebe, Barber Colman, Alerton, Andover, Automated logic, Circon, Delta, Distech, Honeywell, Johnson Controls, Reliable, Siemens, Smart Controls, TAC, Trane, Voyant ... and more.
AB Controls can service all your DMS training, installation and maintenance needs! Don't spend a fortune replacing your DMS systems. Contact us TODAY!
AB Controls Home Page
AB Controls is a controls business dedicated to serving users of the Robertshaw, Barber Colman, Siebe and Invensys systems. We have been working with these systems in the Carolinas since 1989 and have recently opened our operations from coast to coast.
Since Y2k, Allen Berg, owner and founder of AB Controls, has been servicing, repairing, installing and training owners how to use their HVAC and DMS systems efficiently and effectively.
AB Controls is now providing both new and "hard to find" used HVAC automation system controllers for Robertshaw, Siebe, Invensys and Barber Colman systems at extremely competitive prices. Click here to view lists for sensors, transmitters, transducers and both antique and new controllers.
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