Why 3B Consulting & Construction? We have the forward vision and historical experience to provide the right design and construction methods to maximize the property’s long-term value. Since his arrival to Boston in 1979, Mr. Blynn has been an active part of the design and construction community in and around Boston. He will review your wishes and present a plan to best achieve those goals. With a variety of teams at his disposal, Mr. Blynn will provide the most effective solution to achieve your goals both visually and financially.