Dependable Services & Support – Always Nearby

With 20 service centers and Harmer & Simmons-trained service providers in 100 countries, you always find the expertise you need.

Backed by more than eight decades of experience, we understand even the most sophisticated installations. That means our service specialists are ready to provide the service and support you need – where and when you need it. We share our service resources with our mother company, AEG Power Solutions

  • 24/7 On-site repair/replacement service
  • Worldwide equipment & parts transportation and delivery
  • Comprehensive on-site training
  • Rapid, expert installation
  • Safe, reliable start-up & commissioning
  • Battery maintenance, replacement, disposal
  • End of life management

Select the maintenance program best suited to your particular needs

No-surprise budgeting thanks to ongoing, manufacturer-based inspections, maintenance and equipment updates.

A flexible range of support options for the operating life of your installation  

  • Help desk for technical trouble shooting
  • 24 hour hot line
  • 24 hour service
  • On site repairs
  • Spare parts
  • Load tests or capacity tests
  • Battery exchange
  • Equipment upgrades
  • Equipment rental
  • Equipment disposal, replacement and recycling

A range of maintenance and service contract options – for year-round, 24/7 peace of mind

  • Preventive maintenance (one visit per year)
  • Full maintenance (including spares and repairs)
  • Comprehensive maintenance (including battery service and replacement)
  • Express call-out and repairs

Rely on Harmer & Simmons Alarm Management to monitor your installation – around the clock, around the year

  • Continuous 24/7 remote monitoring
  • Instant notification of irregularities
  • Regular, ongoing reports provide tracking of load, operating state, battery values and all critical data
  • Remote diagnosis, with Service Center polling of additional diagnostic data and remote error recovery in many instances