Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Cos Cob building renovation is enhanced using the expertise of the organization's consultants in custom home assignments. Their specialists may be found at PO Box 106, in Cos Cob for all curious consumers. The experienced technicians of this business could turn any perfect household into a reality. Improve your residence remodeling plan through custom home technicians at Gillespie Design & Build LLC. The professionalism of Gillespie Design & Build LLCs builders will improve any house. The complete variety of the many of Gillespie Design & Build LLC's operations may be obtained at their web site. Your comments* (not for publishing) * — Required information Gillespie Design & Build LLC ← View details PO Box 106 Cos Cob, Connecticut 06807, Cos Cob, Connecticut 06807 203-6619220