Custom Pool Builder and Pool Remodeling in San Marcos, TX
Create a backyard that fits your San Marcos home, property, and daily life. Fossil Creek Pools designs and builds custom pools, remodels existing pools, and coordinates spas, decking, features, and outdoor living spaces for homeowners throughout San Marcos and surrounding Hays County communities.
Choose Your Project Path
San Marcos properties range from established in-town homes and newer subdivisions to larger Hill Country sites west of the city. We begin with the actual property—its lot size, access, drainage, elevation, existing improvements, neighborhood requirements, and relationship to the home—before shaping the design and project scope.

Build a New Custom Pool
Plan the pool, spa, decking, features, and gathering areas together. The design should reflect how your household wants to swim, relax, entertain, and use the yard throughout the year.
Explore New Pools
Remodel an Existing Pool
Update a worn or dated pool with resurfacing, tile, coping, decking, lighting, equipment, or new features when appropriate for the existing structure.
Explore Pool Remodeling
Custom Pool Design for San Marcos Homes
A smaller neighborhood lot may need an efficient layout that preserves circulation and usable yard space. A larger Hays County property may allow a spa, deeper entertaining area, broad decking, or a more complete outdoor-living plan. Mature trees, slope, rock, drainage, utilities, setbacks, and construction access can all affect the right placement.
Fossil Creek Pools helps homeowners compare pool shape, depth, spa placement, tanning ledges, water features, lighting, decking, and outdoor living choices while the design is still flexible. Each feature should earn its place by improving how the pool looks, feels, or functions. Explore custom residential pools and pool features.

BeforeAfterPool Remodeling in San Marcos
Pool remodeling can improve an older pool without treating every project like a complete replacement. We begin by reviewing the visible condition, accessible equipment, homeowner concerns, and desired outcome.
A San Marcos pool renovation may include a new interior finish, updated waterline tile and coping, reworked decking, lighting, equipment evaluation, or new water and relaxation features. If the pool area feels disconnected from the yard, the plan can also consider shade, seating, cooking, fire, walkways, and outdoor lighting.
Structural, leak, plumbing, electrical, and equipment questions should be evaluated before cosmetic work covers the underlying concern. See our pool renovation options.
Request a Pool Remodeling ConsultationTexas Hill Country Pool Projects
A sample of completed Fossil Creek Pools work across the Hill Country, including new pools and renovations.
New Pool · Wimberley, Hays County
Pool Remodel · Texas Hill Country
Infinity Edge · Texas Hill Country
Pool & Spa · Timberwood Park
Pool & Outdoor Living · Texas Hill Country
Rock Waterfall · Texas Hill CountryWhat Homeowners Say
San Marcos Pool Questions
Potentially. Lot dimensions, setbacks, access, utilities, drainage, existing structures, and neighborhood requirements must be reviewed. A compact geometric or freeform design can sometimes protect more usable yard space.
Yes. Available work may include resurfacing, tile, coping, decking, lighting, equipment, and features, depending on the pool’s condition and approved scope.
Bring the property address, a survey or site plan when available, inspiration images, preferred features, and photos of the yard or existing pool.
Nearby: New Braunfels, Seguin, Dripping Springs, Canyon Lake · Contact us
Pool Consultation
Start Planning Your San Marcos Pool Project
Tell us where the property is located, whether you are building or remodeling, and what you want the backyard to do.
Prefer to talk? (830) 228-5060