Concord Services S.S.I. Unit. Govt. of W.B. and also an ISO 9001:2015 certified is a renowned home appliances repair & maintenance company currently operated by PRADYUT DUTTA, (Owner). We provide services all over the Kolkata, salt lake, rajarhat, New Town area. We are the specialists in air conditioner and refrigerator repair services and AMC. Concord Services is fully licensed and offers service 7 days a week. Customer service, cleanliness, and the ability to fix your system right the first time at an affordable price is our priority. Our technicians carry company ID and are fully trained to answer or solve any air-conditioning problem – guaranteed! Feel free to contact us, we will send our service technician at your doorstep as soon as possible.