Maine A C D F G H I K L M N O P R S T U V W Maine Construction Litigation Hold 14 M.R.S.A. § 752-ASubstantial completion of the project or services rendered.No more than 4 years after discovery of malpractice or negligence of architect or engineer.Online ReferenceNational Society of Professional Engineers Home Online Reference State Statute for Construction: 5 Years*The National Society of Professional Engineers Recommends an Additional: 3 YearsRecommended Document Retention 8 Years If you would like to learn the statute of limitations of any warranty your state entitles you to, refer to our Warranties map.