JEFFREY T. LONDREGAN » NLCBA Directory Go back to directory. JEFFREY T. LONDREGAN CONWAY, LONDREGAN, SHEEHAN & MONACO, P.C. Work 38 HUNTINGTON STREET NEW LONDON CT 06320 work Work Phone: 860-447-3171work Work Email: JLONDREGAN@CLSMLAW.COMINTERNET Categories: L Updated 3 years ago.