Full-Service ADU Builder Serving Atlanta and Greater Georgia
RMR Tiny Homes is a family-owned ADU contractor offering complete turnkey accessory dwelling unit services throughout Atlanta and the surrounding Georgia region. As a dedicated accessory dwelling unit builder, they handle every phase of the project — from the initial feasibility review through design, permitting, utilities, and construction — ensuring a smooth and stress-free experience for every homeowner.
Their service area spans a wide range of cities and counties, including Canton, Milton, Alpharetta, Decatur, Sandy Springs, Duluth, Holly Springs, Ball Ground, Cumming, Roswell, and Johns Creek. They also bring deep knowledge of local zoning regulations across Fulton, Cobb, Cherokee, DeKalb, Gwinnett, and Clayton counties, which is essential for navigating the permitting process efficiently.
Each client is assigned a dedicated project manager who maintains clear communication throughout the build, keeping projects on schedule and ensuring quality at every stage.
What RMR Tiny Homes Builds
RMR Tiny Homes specializes in detached ADU construction, garage conversion projects, pool houses, and backyard cottages. As an experienced granny flat builder and in-law suite builder, they create spaces suited for family members, tenants, or additional living needs — all built to match the style and quality of the primary home.
All ADUs are stick-built using traditional on-site construction methods, adhering to local building codes. This approach offers greater design flexibility, easier financing, and more straightforward appraisals compared to modular or prefab alternatives.
Standard features included in their ADU builds are:
- Concrete slab foundation with 8' walls
- 2×6 exterior and 2×4 interior wall framing
- Gable style roof with GAF Timberline shingles
- Fiber cement siding and white vinyl windows
- Quartz countertops and shaker or slab-style cabinets
- Subway tile shower with glass shower door
- Luxury vinyl plank flooring and 1×4 baseboard trim
- Sherwin Williams paint and smooth-finish drywall
- All-electric unit with 125 amp electrical panel
- Gree Mini Split HVAC and hybrid heat pump water heater
- GE stainless steel appliances including refrigerator, range, microwave, and dishwasher
Custom upgrades and design options are also available to suit individual preferences, whether modern, traditional, or farmhouse-inspired.
The ADU Building Process in Georgia
Building an accessory dwelling unit with RMR Tiny Homes follows a clearly defined process designed to take the complexity out of the project:
- Consultation: A free feasibility review is conducted to determine whether the property qualifies for an ADU under Georgia's local zoning regulations.
- Design: Their expert design team collaborates with the homeowner to develop curated floor plans or fully custom designs that reflect the desired style.
- Permits: All permitting paperwork and coordination with utility providers is managed on the client's behalf.
- Construction: Their team oversees all construction crews and maintains strict quality control from groundbreaking to final inspection.
Georgia's ADU laws vary by city and county, with regulations covering size, setbacks, parking, and occupancy. RMR Tiny Homes brings the expertise needed to navigate these requirements across the counties they serve.
The cost of building an ADU in Georgia typically ranges from $100,000 to $300,000 or more, depending on size, design choices, and materials. Financing options such as home equity loans, construction loans, and cash-out refinancing are available, and RMR Tiny Homes works with preferred lenders who specialize in ADU financing to help homeowners find the right solution for their budget.