GreatHouse is a design-build firm specializing in basement remodels in East Cobb, Marietta, Roswell, and Sandy Springs for over 20 years.
As a design-build firm, few projects excite us more than basement remodels. Basements offer a rare opportunity to start with a blank canvas, allowing us to design a space that is not only functional and beautiful, but truly enjoyable to use. Whether you’re envisioning a guest suite, home gym, playroom, media room, or entertainment space, a thoughtfully designed basement can expand your livable square footage while feeling fully integrated with the rest of your home.
Our team helps you explore smart, creative solutions from the very beginning. From planning plumbing for a new bathroom to visualizing your space in 3D before construction begins, we make sure every detail is intentional. Exposed beams, custom layouts, and unique features can turn your basement into a favorite gathering place or private retreat. When we complete a basement remodel, our goal is simple: to create a space that enhances how you live and adds lasting value to your home.
Features of a GreatHouse Basement Remodel
Kitchenettes and Wet Bars
Function Meets Flexibility
A basement kitchenette or wet bar adds convenience and versatility, making your space ideal for entertaining, extended family, or independent living. We design compact, stylish solutions that blend seamlessly with your basement layout and overall home design.
Basement ADUs and Income Suites
Flexible Living Options
Many homeowners in East Cobb and Marietta choose to convert their basements into self-contained living spaces. With thoughtful planning, we can create a private suite that includes a kitchen, bathroom, living area, and separate entrance when zoning allows. These spaces are ideal for guests, aging family members, or long-term flexibility.
Basement Storage and Built-Ins
Custom Storage Without the Clutter
Smart storage is essential to a well-functioning basement. Built-in shelving, closets, under-stair storage, and custom cabinetry help keep your space organized while maintaining a clean, finished look that feels intentional and polished.
Basement Bathrooms
Comfort and Convenience Below Grade
Adding a basement bathroom improves both usability and value. From powder rooms to full bathrooms with walk-in showers, we design basement bathrooms that feel comfortable, durable, and thoughtfully integrated into the space.
Bedrooms and Guest Suites
Private, Comfortable Retreats
A basement bedroom or guest suite creates a quiet, comfortable place for visitors or family members. We design these spaces with proper lighting, egress, storage, and layout to ensure they feel welcoming, safe, and well connected to the rest of the home.
Living Spaces and Family Rooms
Gather, Relax, and Unwind
Basements are ideal for secondary living spaces. Whether you envision a cozy family room, an open entertainment area, or a flexible hangout space, we design layouts that encourage connection while feeling relaxed and comfortable.
Home Offices and Creative Studios
Focused Space with Peace and Privacy
With more homeowners working from home, basement offices and studios are increasingly popular. We design bright, quiet spaces that support productivity, creativity, and focus without competing with the activity of the main living areas.
Fitness Rooms and Home Gyms
Wellness at Home
A basement gym makes it easy to prioritize health and fitness. We plan for durable flooring, mirrors, ventilation, and equipment layouts so your space feels motivating, functional, and easy to maintain.
Home Theaters and Media Rooms
Immersive Entertainment at Home
From movie nights to game days, a basement media room creates a true entertainment destination. We design spaces with thoughtful lighting, acoustics, and technology integration to deliver a comfortable, immersive viewing experience.
Basement Layout and Space Planning
The Foundation of a Successful Remodel
Great basement remodels start with smart layout design. Our team carefully defines zones, improves flow, and ensures each area serves a purpose while maintaining a cohesive look throughout the space.
Lighting, Flooring, and Egress Windows
Bright, Safe, and Inviting
Basement comfort depends on the right finishes and safety features. We incorporate durable flooring, layered lighting, and properly placed egress windows to ensure your basement is bright, code compliant, and comfortable for everyday use.
Waterproofing and Insulation
Protecting Comfort and Long-Term Value
Before finishing a basement, we address moisture control, insulation, and air sealing. These steps are essential to creating a basement that stays dry, warm, and comfortable throughout the year in North Atlanta’s climate.
Where We Remodel
Basement Remodeling in East Cobb, Marietta, Roswell, and Sandy Springs
For more than twenty years, GreatHouse has been designing and building basements that add comfort, flexibility, and lasting value to homes throughout North Atlanta. Each community we serve has its own character, and our team understands how to transform basements into finished spaces that feel intentional, well integrated, and perfectly suited to every neighborhood.
East Cobb Basement Remodeling
East Cobb basements are often transformed into comfortable, multi-purpose living spaces that support busy family life. Many homeowners choose to finish basements with family rooms, guest suites, or home gyms, creating flexible areas that feel connected to the rest of the home while adding valuable square footage.
Roswell Basement Remodeling
Roswell basements are frequently designed with relaxation and versatility in mind. Homeowners here often prioritize light-filled layouts, warm finishes, and thoughtful space planning to create inviting basements that work equally well for entertaining, hosting guests, or quiet everyday use.
Marietta Basement Remodeling
In Marietta, basement remodels often focus on unlocking the potential of older homes. Whether finishing an unfinished space or reworking an outdated basement, our team helps homeowners create functional, comfortable areas that respect the home’s original character while adding modern convenience.
Sandy Springs Basement Remodeling
In Sandy Springs, basement remodeling often centers on refined design and intentional use of space. Homeowners frequently invest in media rooms, home offices, or wellness spaces with clean lines, durable finishes, and layouts that feel polished, practical, and easy to enjoy.
Basement Remodeling FAQs
How long does a typical basement remodel take?
Most basement remodels take between 8 and 14 weeks, depending on the size of the space and the scope of work. A basic basement finish may move more quickly, while projects that include bathrooms, kitchenettes, custom built-ins, or multiple rooms often require additional time. During the design phase, our team provides a clear timeline so you know what to expect before construction begins.
What is the average cost of a basement remodel in East Cobb and Marietta?
In 2026, most homeowners in East Cobb, Marietta, Roswell, and Sandy Springs can expect the following investment ranges:
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Basic Basement Remodel: starting at $100,000+
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Luxury Basement Remodel: starting at $200,000+
Final pricing depends on layout complexity, finish selections, plumbing requirements, and whether additional features like bathrooms, wet bars, or guest suites are included.
Can I add a bathroom or kitchenette in my basement?
Yes, adding a bathroom or kitchenette is a common request for basement remodels. Our team evaluates plumbing access, ceiling heights, and local code requirements to determine the best solution. In many homes, options such as plumbing pumps or thoughtful layout planning allow us to add these features without major disruption to the foundation.
Do you handle permits and code compliance for basement remodels?
Yes. GreatHouse manages all required permits and inspections for basement remodels in Cobb County and surrounding municipalities. We ensure your basement meets local building codes, including egress requirements, ceiling height standards, electrical safety, and ventilation.
What are the best uses for a finished basement?
Finished basements are incredibly versatile. Popular uses include family rooms, media rooms, home gyms, guest suites, home offices, and entertainment spaces with wet bars. Many homeowners also choose to design flexible layouts that can evolve as their needs change over time.
What are common challenges with basement remodeling?
Common challenges include moisture control, ceiling height limitations, plumbing access, and natural light. At GreatHouse, we address these early in the design process by evaluating waterproofing, insulation, lighting strategies, and layout options to ensure the finished space is comfortable, durable, and well planned.
Will a finished basement increase my home’s value?
Yes, a professionally finished basement can significantly increase both livable space and overall home value. In East Cobb and Marietta, finished basements are especially appealing to buyers when they include functional layouts, bathrooms, or guest accommodations. Beyond resale value, homeowners often see the greatest return in how much more usable their home becomes.
Why choose GreatHouse Remodeling for your basement remodel?
GreatHouse brings more than twenty years of design-build experience to every basement project. Our in-house team manages design, construction, and communication under one roof, ensuring clarity at every step. Homeowners choose us for our craftsmanship, thoughtful planning, transparent process, and commitment to creating basements that feel intentional, comfortable, and built to last.
Why choose GreatHouse Remodeling for your bathroom remodel?
GreatHouse brings more than twenty years of design-build experience to every bathroom project. Our in-house team manages design, construction, and communication under one roof, providing clarity at every step. Homeowners choose us for our craftsmanship, thoughtful planning, and commitment to creating bathrooms that feel beautiful, functional, and built to last.