I chose Dunman because of their positive reviews online, and I'm glad I did. They replaced both circuit breaker boxes at my house. They were on time, clean, and efficient. One of the circuit breakers was defective, sadly, resulting in my A/C going out after hours. Even though they don't normally do warranty work after hours, they did for me because they recognized the urgency of having working A/C in Texas in June. They sent me a thank you card for allowing them to do the warranty work, and included a 15% off coupon for future service. This is very good customer service, and now my lights don't flicker anymore.
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