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Generators & Battery Backup

Generators & Battery Backup

Standby generator and battery-backup installation, service and backup-power solutions for homes and businesses throughout Montgomery, Bucks and Philadelphia Counties.

DMES LLC Generac standby generator installation with transfer switch
Generators & Backup Power

About Our Generator Services

Power outages can leave homes and businesses without heating, cooling, refrigeration, lighting, communications, sump pumps, and other essential equipment. DMES LLC installs, replaces, services, and connects standby generators and compatible battery-backup systems. We evaluate the electrical system, expected loads, available equipment, and the customer's priorities before recommending an appropriate backup-power approach.

Free Estimates Available

Free estimates are available for qualified generator and battery-backup installations. Diagnostic and repair visits may include a service charge.

What We Do

Standby Generators

  • Standby-generator installation and replacement
  • Automatic transfer switches
  • Generator electrical connections
  • Generator maintenance and repair
  • Load-management equipment
  • Backup-power system troubleshooting
  • Residential and light-commercial backup-power projects

Battery Backup & Energy Storage

  • Battery-backup and energy-storage systems where compatible
  • Electrical integration of battery-backup equipment
  • Generator and battery-system disconnects and protection
  • Backup-power planning for selected essential loads

Ready to Schedule?

Serving Montgomery, Bucks and Philadelphia Counties, Pennsylvania.