Call Us 24/7 at (800) 945-0065 
24/7 Emergency Service
Whatever the emergency, natural disaster or an equipment failure, we can respond nationwide 24/7.
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Transformers
We repair transformers up to 10 MVA, or replace with a new or reconditioned unit.
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Blogs
The Importance of Having Thermographic Diagnostics
0 Comments:This article describes how to identify problems within the electrical distribution system, both when trouble has already hit and in advance, through routine preventive maintenance. Basic how-tos: Electrical load, safety, and emissivity Today’s thermal imagers are rugged, easy to use, and much more affordable than even just a few years ago. That’s making them a realistic solution for everyday electrical Continue Reading
Infrared Surveys
0 Comments:Electrical Infrared Inspection Today's electrical systems are complex and high performance. Excessive heat relative to the entire system can be a sign of potential problems. These higher temperatures often indicated loose or faulty connections, improper wiring installation, ground faults, short circuits, and other common electric equipment problems. It is often difficult to determine if there is a ticking time bomb Continue Reading
Should You Be Doing Electrical Preventive Maintenance? You Bet!
0 Comments:Preventive maintenance is not a new concept. People have been doing precautionary work on motors, engines, and other mechanical systems for decades. But when I suggest doing preventive maintenance on electrical distribution systems, I am often met with incredulous looks and the repeated question, "What for? Nothing moves — what could go wrong?" Preventing Electrical Failure A great deal can Continue Reading
Electrical Preventative Maintenance
0 Comments:Too many people mistakenly think a lack of moving parts means little can go wrong with electrical systems. In fact, the Institute of Electrical and Electronics Engineers (IEEE) reports that the failure rate of electrical components is three times higher for systems without preventive maintenance programs. The two top causes of electrical distribution failures — loose connections and parts and Continue Reading
About Us
Jimmy Rye, father of NCB founder Donny Rye, in his office at GE. Jimmy gave Donny his first job at 17, working the night shift rebuilding motors and circuit breakers at GE.
Group CBS is pleased to announce the acquisition of National Circuit Breaker, an industry leader in power distribution equipment and services since 1990. National Circuit Breaker offers a broad line of new, used, and remanufactured electrical equipment dating back to 1940s from a wide range of inventory and network suppliers. The company also provides shop, engineering, and on-site services for all electrical needs, including maintenance, disaster emergency services, and the remanufacturing of circuit breakers, switchgear, and related components.
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