Everyone except the utility companies doing work themselves; MDC, AT&T, Comcast, Yankee Gas, CNG, Fiber Technologies. If a contractor is doing work for the utility company, the contractor MUST be licensed.
Everyone except the utility companies doing work themselves; MDC, AT&T, Comcast, Yankee Gas, CNG, Fiber Technologies. If a contractor is doing work for the utility company, the contractor MUST be licensed.