AB Maintenance/Maintenance Plus is a service plan designed to maximize instrument performance on a limited budget. It is ideal for laboratories that have no critical availability needs and for those with the internal resources and expertise to maintain instrumentation on an ongoing basis.

Key features include:

  • Planned maintenance
  • Target two-business-day on-site response time
  • Phone and e-mail access to Technical Assistance Center

AB Maintenance Plus offers all of the benefits of the standard AB Maintenance Plan, plus a 10% discount on parts, travel, and labor for remedial repairs.*


We offer the AB Maintenance Plan on the following instruments:

Real-Time qPCR instruments

  • 7300 Real-Time PCR System 
  • 7500 Real-Time PCR System 
  • 7500 Fast Real-Time PCR System 
  • 7900HT Fast Real-Time PCR System 
  • ViiA 7 Real-Time PCR System 

Next-generation sequencing instruments

  • SOLiD EZ Bead 3/4 System 
  • Covaris S220 System 
  • HydroShear System 
  • Ion Proton Sequencer
  • Ion PGM System
  • Ion S5 Sequencer

Capillary electrophoresis instruments

  • 310 Genetic Analyzer 
  • 3100 Genetic Analyzer 
  • 3100-Avant Genetic Analyzer 
  • 3130 Genetic Analyzer 
  • 3130xl Genetic Analyzer 
  • 3500 Genetic Analyzer 
  • 3500xl Genetic Analyzer 
  • 3730 Genetic Analyzer 
  • 3730xl Genetic Analyzer 

For additional information on the AB Maintenance Plan, AB Maintenance Plus, or other service plans, please contact Thermo Fisher Scientific at: service.sales@thermofisher.com

Phone: 800.327.3002 (toll-free in US only).

* AB Maintenance Plus is not available in Europe, Middle East, and Africa.