That depends, but basically yes. For example, you could have a mastering engineer master your mix and then request for a master version for vinyl. Then you could send that to the manufacturing plant. If you need testing, you could take that master to a vinyl mastering facility and get a dubplate, then ask the mastering engineer for just a flat cut. You should get a discount for that.
When searching for your mastering service on the DMS, you should be able to read in their studio profiles if they do that in 'Service Options'.