Transform your lower level or ground-level storage space into a beautiful, functional living area. Galveston TX basement finishing and waterproofing.
Many elevated coastal homes on Galveston Island feature expansive ground-level storage bays, crawl spaces, or partial basements. In traditional mainland homes, these are basements; on the island, they represent valuable under-utilized square footage. Our basement finishing and ground-level conversion services turn these concrete spaces into beautiful, functional living areas.
Because ground-level spaces on Galveston Island are in high flood risk zones, conversions require specialized waterproofing, moisture management, and FEMA-compliant construction. We utilize premium flood-resistant materials, non-porous insulation, moisture barriers, and proper drainage systems to ensure your new living space remains clean, dry, and compliant with city codes.
We offer complete end-to-end solutions for all your needs on Galveston Island.
Installing professional elastomeric sub-grade moisture barriers, sump pumps, and interior concrete sealant coatings to permanently stop water intrusion.
Designing sound-isolated media rooms complete with custom built-in cabinetry, projector mounts, tiered seating platforms, and LED lighting.
Building complete ground-level mother-in-law suites featuring kitchenettes, full bathrooms, private entryways, and luxury LVP flooring.
How we deliver flawless results for your home project.
We visit your property to measure, take photos, and discuss your lifestyle, design aesthetic, and budgeting goals in detail.
Our design team drafts custom layout options and 3D computer visualizations. You select cabinet styles, stones, backsplashes, and paint colors.
We secure all permits from the City of Galveston and historical clearances if needed. Then we carefully execute dust-contained demolition.
Our experts update plumbing, electrical, and HVAC. Next, we install custom drywall, flooring, cabinets, countertops, and detailed tile work.
We install premium appliances, plumbing fixtures, and lighting, followed by a professional deep clean and thorough walkthrough with you.
Transparent price ranges to help you budget for your remodeling project.
| Service Type | Pricing Range | Best For |
|---|---|---|
| Basic Drywall & Flooring Package | $20,000 - $35,000 | Concrete sealants, vapor barrier subfloors, moisture-resistant drywall, drop ceilings, LVP flooring, and paint. |
| Complete Living Space & Bath | $35,000 - $60,000 | Full guest suite construction, complete full bathroom addition, electrical and plumbing run-ins, and high-efficiency mini-split AC. |
| Luxury Game Room & Home Theater | $60,000 - $90,000+ | Custom wood paneling, luxury home theater wiring, custom bar counter with sink/fridge, bathroom, and top-tier flood waterproofing. |
* Note: Prices are estimates and vary based on materials, scope, and specific coastal requirements. Call us for a custom quote.
Common questions about in Galveston, TX.
Contact us today to schedule your free, in-home consultation and estimate.
(409) 555-1234