Corcoran Construction LLC works primarly with Guildcrest Homes when building superior Modular Homes. Whether you are looking for a one-story, two-story, split level, or a cottage you will appreciate Guildcrest's High Standards, Craftsmanship, and Attention to Detail. Click on a Home below to view our most popular homes. Guildcrest homes can be R-2000 Rated. For information on R-2000 homes click here.