Bellweather Construction, LLC is a trained and certified design-build firm that specializes in period-appropriate residential remodeling projects. Bellweather’s managing partner, William Giesey, has over 25 years of experience providing construction management and design services for high-quality home renovations in Philadelphia and its Main Line suburbs.

The people of Bernardon are impassioned listeners, lifelong innovators, and imaginative design leaders. We continue to provide informed design solutions that respond to our clients’ design goals, and we elevate the lives, productivity, and comfort of the users of those design solutions through a process of listening, understanding, researching, synthesizing, and implementing. Our people and…