A2Z INFRA ENGINEERING LIMITED (Formerly known as A2Z Maintenance & Engineering Services Limited) has core competency in Design, Engineering, Erection, Testing and Commissioning of Substation upto 400 KV. We have commissioned Transformers of capacity upto 160 MVA, 220/132 kV Single Phase and 100 MVA, 220/132 kV Three Phase. A2Z has got distinction of bagging the single largest order for 12 nos. EHV Substations for MSETCL.

The Substation Business has been further strengthened with the acquisition of “Surender Choudhary & Bros” Durgapur having credentials of execution of Substations up to 400 KV. A2Z has undertaken projects in J&K (Jammu, Srinagar, Leh & Kargil), Haryana, Maharastra, Karnataka, Bihar, Jharkhand Orissa.