Custom Modular Homes in Maryland
Photo Gallery
Take a look through our photo gallery to see the quality and craftsmanship behind every Residential Builders home and see what's possible.
Video Gallery
Curious how a modular home comes together? Our video gallery walks you through the process, from factory assembly to the final touches added on-site.
Building Friendships, Not Customers
Founded in 2005 by Paul Nalley Sr., Residential Builders is a veteran-owned, family-operated business serving Baltimore County and the surrounding Maryland communities. We build custom modular homes and site-built homes with the same craftsmanship and attention to detail you'd want for your own family.
This Month's Featured Floor Plan
Each month we spotlight one of our favorite Ritz-Craft floor plans to show what's possible within a range of budgets. Check out this month's featured design, or browse our full collection to find the layout that fits your family.