What can I do if my ex refuses to sign a quit claim?

If the Final Judgment was drafted properly that document may be enough. If not you need to request the judge's assistance.

I am handling a similar case in California at this time - file a motion with the court requesting execution by a court clerk. Counsel can assist with the motion content and/or appearance. Terry Anne Buchanan Buchanan Law & Mediation Center 1000 Newbury Road, Suite 295 Thousand Oaks, California 91320 (805) 498-5655 ; fax (805) 498-5955 The information contained in this e-mail is intended only for the use of the individual or entity to which it is addressed, and may be privileged, confidential, and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, or the employee or agent responsible for delivery to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this e-mail in error, please notify the sender immediately by telephone and return the original to the sender at the above address via U.S. Postal service.

If the house was part of the dissolution action then that property should have been part of the judgment. If it is in the judgment then you will need to follow the terms of the judgment. If the property was not part of the dissolution, then you may have to re-open the dissolution and have the court make a decision on the property and how it would be divided. You may have to file a separate action in court to divide up the property.

Was there a court order requiring him to give you a quit deed? There should have been.

Is the disposition of the house in the divorce degree? If so file a motion to enforce the divorce degree.

If the divorce orders award the house to you, get a certified copy of the order and file it in the deed records.

You may have to file a motion to show cause.

You may need to go back to court to request that the court sign on his behalf.