Yes, this is a viable option especially if you only want to do a retouch or to cover a ‘bald spot’ on the designated surface and consequently still have leftover paint. But know that we can also acquire paint products that we can get for lower prices since we buy them in bulk.
Don’t worry about getting the right shade. Part of our booking and discussion process is to show you a palette book so we both know the exact color you want for your house.