UNLIMITED MARINE &
DIESEL REPAIR
Where Your Problems Find the Best Solution
At Unlimited Marine & Diesel Repair (UMDR), we provide dependable generator, diesel engine, marine, and heavy-duty commercial equipment services throughout the U.S. Virgin Islands and Caribbean. Whether you rely on your equipment to power your home, operate your business, keep your vessel running, or support essential operations, dependable performance matters. Our team provides professional preventative maintenance, diagnostics, repairs, engine rebuilds, installations, and generator sales designed to keep your equipment operating safely and reliably. From routine maintenance to complex mechanical problems, UMDR delivers practical solutions backed by experience, quality workmanship, and responsive customer service.
GENERATOR
SERVICES
Keep your generator ready when you need it most. UMDR provides preventative maintenance, diagnostics, troubleshooting, repairs, engine rebuilds, installations, and ongoing generator support for residential and commercial customers.
DIESEL ENGINE
REPAIR
Our diesel engine services are designed to accurately identify problems and restore dependable performance. Services include diagnostics, preventative maintenance, troubleshooting, repairs, and complete engine rebuilds.
HEAVY-DUTY COMMERCIAL EQUIPMENT SERVICES
Downtime can affect productivity, revenue, and operations. UMDR provides preventative maintenance, diagnostics, and repair solutions for businesses, contractors, organizations, and agencies that depend on heavy-duty diesel equipment.
GENERATOR SALES & INSTALLATION
Need a new generator? UMDR can help you determine the appropriate generator for your property, power requirements, and operating needs. Our team can assist from generator selection through installation, preventative maintenance, and future repairs.
WHY CHOOSE UMDR?
Equipment failure is more than an inconvenience. It can disrupt your home, business, vessel, or entire operation; Reliable and professional workmanship; Experienced diesel and generator technicians; Preventative maintenance solutions; Clear and consistent customer communication; Accurate diagnostics and troubleshooting; Long-term equipment reliability; Residential and commercial support; and Emergency response for contracted customers
Whether you need scheduled maintenance, equipment diagnostics, or help resolving an unexpected mechanical issue, UMDR is ready to help. Expert Service. Dependable Solutions. Protect the equipment you depend on. Schedule your service with UMDR today.
EMERGENCY REPAIR
We are always open and available to serve you, ensuring that your Marine & Diesel engines are operating at their best whenever you need assistance.
COMPETITIVE PRICING
We offer competitive and transparent pricing for our Marine & Diesel repair and maintenance services, providing unbeatable value for our customers.
EXPERT TECHNICIANS
Our service technicians are manufacturer-certified and possess extensive experience, ensuring professional and reliable service for your engines.