Inferior work, lack of knowledge regarding building codes, unapproved changes to the original plan resulted in an unacceptable deck which required me to hire another contractor who assessed the work required to correct the damage made by Monster Mario's. $1500 of rework and replacement of Trek decking ruined as a result of Monster Mario's unapproved changes to the deck plans. The work was completed by the new contractor as the owner of Monster Mario's became verbally abusive and was requested to leave the premises.