Sierra Windows and Doors is locally run and operated by Mark and Katy Lyon of South Lake Tahoe.
Mark is originally from the east coast and moved to South Lake Tahoe in the late 1980s. He came out for the skiing and stayed the summer working construction. He has built, remodeled and designed homes from the ground up, so he knows the ins and outs of construction business. He continues to keep abreast of new industry advances, products, building codes, as well as federal and state requirements.