Instrument Services

Preventative LCMS Maintenance

Competent, timely service performed by engineers with decades of experience. ZefSci’s preventative LCMS maintenance service helps labs of all types and sizes keep critical LCMS assets up and running.


Prevent Downtime and Avoid Sudden Expenses

Analytical instruments consist of high-voltage electronics and mechanical components. Regular LCMS servicing is not a luxury. It’s a requirement. At least one visit a year from an expert servicing engineer can help reduce instrument downtime and avoid unknown expenses.

Our Preventative LCMS Maintenance Services

Our highly-trained team of engineers offers a full range of preventative LCMS services. We can service your entire LCMS instrument front to back, and we service all the leading instrument OEMs.

  • Highly efficient LC-MS-MS preventative maintenance
  • Multivendor/single source solution
  • Vendor-specific preventative LCMS maintenance checklist
  • Customary consumables provided
  • Electronic checklist

We’re Here for You

At ZefSci we pride ourselves on being efficient and timely in all service calls. Our internal systems make sure that PM’s get scheduled, parts get ordered and your equipment stays up and running.

We have warehouse locations on both the east and west coast, ensuring our business hours fit yours.

Expect Expert Multi-Vendor LCMS Services

Unique to ZefSci, our engineers are experts with many years of experience with most of the popular instruments from key vendors. Our engineers can troubleshoot, repair and work with any LC and MS.

We Can Service Leading LCMS Brands

Consolidate preventative maintenance for all your LCMS assets under one service contract. Our team can service SCIEX, Waters, Thermo Fisher Scientific, Agilent, Shimadzu, Leap and Evosep instruments. This makes it easier for you to manage service and maintenance of your critical lab equipment. See the full list of LCMS instruments we service.

Instruments We Service

ZefSci…. The Way LCMS Service Should Always Be

Discover the new standard in analytical instrument service with ZefSci multivendor LCMS maintenance. Call 1-866-854-7988 now for rapid repair or get an instant service quote today.