Commercial Specialty Lighting

Commercial Electrical Safety and Security

Commercial Electrical Improvements

Commercial Energy Savings and Audits


Address: 735 wiltsey’s mill road, hammonton nj 08037

Commercial 🏢


  • Retail (new and remodel)
  • Commtaurant and Entertainment Buildings
  • Tenant fit outs
  • Warehouse/Distribution centers
  • Office buildings
  • Performing arts Theatcomm

Satisfied Customers

  • Wawa
  • Landis Theatre
  • AtlantiCare
  • Exxon
  • Williamstown Theatre
  • Ace Hardware
  • Sunoco
  • BMW of Atlantic City
  • Pet Supply Plus
  • Citgo


  • Lighting systems
  • Supply, Install and Service fixtucomm
  • Re lamp and Re ballast
  • Exit and Emergency lighting
  • Power systems
  • Service upgrade, installation and relocation
  • Code violation corrections
  • Transformer installation and relocation
  • Appliance wiring and controlling
  • High Reach work (Bucket Truck)
  • Parking lot light installation, maintenance and repair
  • Outside light installation, maintenance and repair
  • Overhead Utility Service installation, maintenance and repair
  • Generators and transfer switches
  • Under bench/cabinet LED lighting


Tri Diamond Electric is a Full Service Generac Authorized dealer offering warranty and repair services. We present quite a few methods to insure you will never be without power again. From a portable detachable generator to a hardwired automatic hands free stand by generator is available for any Residential, genercial and Industrial needs. With today’s demand for electricity, Tri Diamond Electric and Generac offer a hassle free back up power plan. You won’t even notice your power went down. Many sizes are available. Just contact us and we will design the perfect system for your needs.


Satisfied Customers

American Iron and Metal

Matro Farms

Advanced Metal Processing

Driscoll’s Blueberries


  • Power Distribution Services (200A-4000A)
    • 120/208/240/277/480 Volts
    • Single and three phase systems
  • Transformers single and three phases (12kv-120v)
    • Control wiring
    • Motor control
    • Simple to complex systems
  • Lighting Control
  • Hazardous location work
  • Material handling conveyors
  • Large cooler and freezers
    • Control wiring between units
  • Design and build packing lines for various products
    • Food (berries, apples, potatoes)
    • Scrap metals
  • Wiring and Control for Overhead doors


At Tri-Diamond Electric we take pride in our work. Customer satisfaction is our main focus only second to safety.

We guarantee the job gets done safe, in a timely fashion and most importantly with a customer’s smile. We work with a neat and clean approach hoping to leave little or more preferred no clean up for the Home Owner. Our employees are experienced and carry out their work professionally as they are either enrolled in the state certified apprentice program, or have graduated with a journeyman status.

Just touching on our services to you

  • Emergency calls
  • Bathroom remodels
  • Flood/storm damage repairs
  • Panel upgrades/relocations
  • Ceiling fans
  • Appliance wiring
  • 220 lines for dryers and air conditioners
  • Outlets and switches installed and repaired
  • Recessed lighting
  • Pool wiring and lighting
  • Complete house wiring for new construction
  • Under cabinet/bench LED lighting

Contact us

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Tri-Diamond Electric Hammonton NJ 08037

Fax: 609-927-6019