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Power Systems SpecialistsWhether you have an emergency situation or need electrical testing and maintenance services, the Three-C Electrical team will respond to your needs. Our unique combination of engineering talent and skilled technicians sets us apart. We have the knowledge and resources to both prevent and solve problems for our customers.
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Expertise
For almost 40 years, plant engineers, facility managers and electrical contractors have relied on us to provide safe and reliable power systems. Three-C is the largest independent testing company in New England specializing in:
- Preventive and Predictive Maintenance and Testing
- Acceptance Testing and Commissioning
- Emergency Response
- Repairs, Upgrades and Installations
- Power System Studies
- Engineering & Design Build
- Energy Management and Metering
News
Three-C co-sponsors Maintenance and Repair Seminar.
We are seeking qualified candidates to fill several positions in Massachusetts and Maine.


