Search our Certified Vendor Directory by entering search criteria and clicking Search. You must select at least one certification type. You can also search by a variety of other fields which are listed below.
Search results may be downloaded to Excel, by clicking the "Download Results to Excel" button after your search results are displayed. To download the full Certification Directory do not enter search criteria, scroll to the bottom of the page and click the "Download Entire Directory to Excel" button.
Due to a technical limitation of the online directory, only data from the most recently approved certificate is displayed. If the certification start date displayed is in the future, the certified contractor most likely has a valid current certificate. Please call the certification office at 857-204-1532 if you have any questions about the status of a particular certified contractor.