As you want contact details of Coaching Classes for IES Exam available in Patna, so here I am providing contact details of best Coaching Classes:

Best Coaching Classes in Patna for IES Exam:

AIEFA Engineers Vision, Patna  
Address: 211 & 212, 3rd Floor, Above Vishal Mega Mart,
Pandey Mall, Frazer Road, Patna, Bihar 800001
Phone: 082520 03344

MADE EASY Institute  
Address: Kankarbagh Colony More,
Kriss Hundai Showroom, Nutan Tower,
Patna, Bihar 800020
Phone: 099559 91166

Techno Herald
Address: 203 - 2nd floor, maharaja kameshwar complex,
Fraser Road Area, Patna, Bihar 800001
Hours: Open today • 9AM–8PM
Phone: 098351 15333

ACE ENGINEERING ACADEMY  
Address: 1st Floor, N. P. Tower, Main Kankarbagh Road,
Near Colony More, Kankarbagh, Patna, Bihar 800020
Hours: Open today • Open 24 hours
Phone: 093086 99966

Engineers Success Patna  
Address: Bandar Bagicha Rd, Bander Bagicha,
Fraser Road Area, Patna, Bihar 800001
Phone: 072618 94491

Nirmaan Classes  
Address: 65, Anugrah Narayan Path,
Patliputra, Patna, Bihar 800013
Phone: 0612 650 0451

GateForum  
Address: 201, 2nd Floor, Hem Plazza, Fraser Road,
Lodipur, Patna, Bihar 800001
Hours: Open today • 9AM–6PM
Phone: 097087 33322