BUILDING A BETTER NORTHERN
MARIANA ISLANDS
TOGETHER
SERVICES
General Contracting Services
We provide comprehensive construction solutions for residential, commercial, and infrastructure projects — from new builds to renovations and rehabilitations — ensuring quality workmanship and compliance with local standards.
Generator Systems
We specialize in generator maintenance, troubleshooting, installation, and automation. Our team ensures reliable power supply through preventive services, load testing, and synchronization system setup.
Airconditioning & Refrigeration
Our HVAC team handles installation, repair, and maintenance of air conditioning and refrigeration systems, delivering efficient cooling and climate control for homes, offices, and industrial facilities.
Welding & Fabrication
We offer custom welding and metal fabrication for structural, marine, and mechanical applications, producing durable and precise components tailored to project requirements.
Machine & Auto Shop
Our machine and auto shop provides repair and maintenance for engines, motors, pumps, and hydraulic systems. We also perform machining, resurfacing, and fabrication of mechanical parts.
Building Maintenance
We supply skilled and semi-skilled workers for various technical fields, offering reliable manpower support for short-term, long-term, and specialized projects.
ABOUT
MJ Enterprises, founded in 2012 in Saipan, began its journey by selling solar LED lights, significantly contributing to the environmental preservation of the islands.
Over the years, our company has expanded its scope and expertise, becoming a general contractor renowned for its diverse range of services. These services include air conditioning & refrigeration, welding & fabrication, building maintenance, electric motor repair, machine shop, auto shop, and many more.
Today, MJ Enterprises is recognized as one of the licensed general contractor on the island, offering unparalleled quality and reliability in every project we undertake. Our growth and success are a testament to our unwavering commitment to excellence, our innovative approach to problem-solving, and our ability to adapt to the ever-changing demands of the industry.
2012
Year Established
27
Construction & Renovation
382
Welding & Fabrication
117
Inspection & Maintenance
PROJECTS
CLIENTS
CONTACT
Inquiries
For any inquiries, questions or commendations, please call: +1 (670) 588 1512 or fill out the following form
Contact Us
Head Office
13004 RTE 314 Lower Base Drive
Saipan, MP 96950
Tel: 670-285-0421 | 670-588-1512
Employment
To apply for a job with MJ Enterprises please send a cover letter together with your C.V. to: rinongertrudes@gmail.com