itc claim on repair and maintenance of vehicles

Yes. You can claim ITC. Just the service bill get Your company name and company's GSTN....

Advice of Mr Raja is correct. Your GSTIN should be mentioned on the invoice.

Sir, on car purchase we can't claim ITC, but we repair on such car how to claim ITC of such bill?

sir ,
i think we cannot claim ITC on expenses of vehicles like repairs according to sec.17

Section 17(5)(a) of CGST Act stipulates that no ITC will be available on motor car purchased except for
1) further supply of vehicles
2) transportation of passengers
3) imparting of training of driving
4) for transportation of goods
As such ITC is not available on car purchase.

Since car is used for business purpose any service or repairing will be business expenditure and GST PD on such expense will be allowed