Guest Quarters and ADU Contractors in Maryland
Design Build Remodeling Group of Maryland helps homeowners expand how they live through thoughtfully planned guest quarters and accessory dwelling units, commonly known as ADUs. These spaces provide a flexible way to bring families closer while preserving comfort, privacy, and independence for everyone involved.
An ADU is a self-contained living space built on your property with its own entrance and essential amenities. Many homeowners choose ADUs to accommodate extended family, aging parents, adult children, or long-term guests. Others see them as a smart way to add adaptable living space that can evolve as needs change over time.
We design and build guest houses and ADUs throughout Carroll, Frederick, Baltimore, Howard, Montgomery, and Northern Anne Arundel Counties, as well as the Baltimore and Metro Washington, DC area.
ADUs as Part of a Larger Home Addition Plan
Guest quarters and ADUs are a specialized type of home addition. They require careful planning to ensure the new space blends naturally with the existing home while meeting zoning, structural, and long-term usability goals.
As part of our broader home addition services, we help homeowners evaluate whether an ADU, attached addition, or alternative layout makes the most sense for their property. You can learn more about how ADUs fit into our overall approach by visiting our Home Additions page.
ADU Designs Built Around Real Life
Every ADU project begins with understanding how the space will be used. Some homeowners need a comfortable and private living area for visiting family. Others are planning ahead for aging in place or future accessibility needs. We translate those goals into practical, well-designed spaces that feel intentional and easy to live in.
Most ADUs include a kitchen or kitchenette, living or sitting area, bedroom, and bathroom suite. While many projects start around 600 square feet, layouts can expand to 900 square feet or more depending on zoning requirements, lot conditions, and long-term plans. Our team guides you through these considerations early so expectations are clear from the start.
Universal Design and Accessibility Considerations
Many ADU projects include accessibility features to support comfort and independence both now and in the future. We frequently incorporate universal design principles so the space remains usable as mobility needs change.
These features may include step-free entries, wider doorways, accessible bathrooms, and thoughtful circulation paths. The goal is to create a space that supports independence without sacrificing style or feeling out of place with the rest of the home.
Benefits of Adding a Guest Quarters or ADU
Homeowners choose ADUs for a variety of reasons, and the benefits often extend beyond simply adding square footage.
- More usable space
An ADU provides dedicated living space that reduces strain on the main home and simplifies daily routines when family members move in. - Privacy for everyone
Separate living areas allow households to maintain personal routines and boundaries while still staying close. - Independence and dignity
For aging family members, an ADU supports independence while keeping family support nearby, which can positively impact overall well-being. - Long-term flexibility
An ADU can adapt over time, serving as guest space, family housing, or flexible living space as your needs evolve.
Our Guest Quarters and ADU Services
Our design-build team manages every phase of your ADU project, including:
- Feasibility studies and coordination with local jurisdictions
- Design and planning
- Custom floor plans and suite layouts
- Framing, drywall, and insulation
- Flooring installation
- Bathroom design and construction
- Kitchen or kitchenette installation
- Interior and exterior lighting
- Window and door placement
- Separate access and entry solutions
Each project is tailored to your property, goals, and local requirements.
Experienced ADU Builders Serving Maryland and DC
With more than 30 years of experience, Design Build Remodeling Group of Maryland has helped homeowners throughout the suburban Washington, DC and Baltimore areas plan and build high-quality additions that feel cohesive and intentional. Our designers and craftsmen work closely together to deliver spaces that are functional, comfortable, and built for long-term use.
For a complete overview of our remodeling capabilities, including additions, whole house renovations, and accessibility-focused projects, we invite you to explore our full range of Services pages.
Start Planning Your ADU or Guest Quarters
If you are considering a guest house or accessory dwelling unit, our team is ready to help you explore your options and understand what works best for your property.
Call Design Build Remodeling Group of Maryland or fill out our online form to schedule a consultation. We’ll discuss your goals, review feasibility, and help you plan the next steps with confidence.
Areas we serve include: Baltimore, Eldersburg, Columbia, Westminster, Ellicott City, Bethesda, Rockville, Owings Mills, Catonsville, Silver Spring, Germantown, Damascus, Gaithersburg, Frederick, Annapolis, Towson, Elkridge, Laurel, Bowie, Olney, Reisterstown, Pikesville, Severn, and Potomac.
