“Your Underground Utility Enclosure Experts” Welcome to Martin Enterprises Martin Enterprises supplies the highest quality underground utility enclosures to the power and communications industries across the United States and Canada. We have over 30+ years experience manufacturing utility vaults of all sizes. We our proud of our Quality, Customer Relationships and our Employees who make our company great. We believe in simplicity and want to make this site very easy to navigate. We’ve covered all the important topics we feel give you the knowledge to make a very smart decision in selecting our utility enclosures. Superior product quality and client satisfaction are the cornerstones of Martin Enterprises Quality Management System, as we have embraced the ideologies and gained registrations and listing of the following organizations: All Martin Enterprises Enclosures are RUS Listed by the U.S. Department of Agriculture and 100% proudly made in America with manufacturing facilities located in Nuevo, California and Ft Worth, Texas. UL Listed File# E351227 ISO 9001:2015 Registered (Cert No. C2017-02384-R1) QuEST’s TL9000 Registered (ID 6775) Office 951.928.8713 / Fax 951.928.4623 Upcoming Events Stay Safe Look for us @ ISE Expo Aug 2021 - Ft Worth TX TCEI Expo - Belton TX © Martin Enterprises 7231 Boulder Avenue #262 Highland, CA 92345 Toll Free (888)-928-4650 Office (951) 928-8713 Fax (951) 928-4623 Privacy Statement - Privacy Policy