The design and contract administration of electrical systems for municipal, industrial, institutional and commercial buildings is an integral part of Crandall's professional service.

Crandall's services include conceptual and detailed designs, tender call, inspection, commissioning and system as-built preparation. Crandall has completed designs for a wide variety of heating, lighting and power distribution systems. Projects have ranged from small municipal water pumping stations to larger facilities including all low-voltage electrical and control systems for a 400MW power generating station.

Recent projects include municipal fire hall facilities, institutional buildings and sewage lift stations with values of up to $15 million.