Allgood Technical Services

From their website

ALLGOOD Technical Services, Inc., was founded to fill a void in the service product offerings available to arcade game operators, service providers, and other amusement industry enterprises. Over the years, we have found very few service companies who produce a consistent level of quality monitor board repair work. Our goal is to become the best in the industry.

Besides providing monitor board repair services, Allgood also sell monitor-related parts, such as cap kits, flyback transformers, and so on.