New Braunfels Concrete Polishing & Epoxy Flooring serves San Marcos, TX homeowners with polished concrete flooring, epoxy coatings, and concrete resurfacing that hold up through the heat and the soil movement Hays County is known for. We are locally owned, insured, and have been working on homes throughout the I-35 corridor since 2016.

San Marcos homes built on slab foundations already have the floor waiting underneath - carpet, tile, or vinyl are often sitting on top of a perfectly serviceable concrete slab. Our polished concrete flooring service grinds and seals that slab into a surface that stays cooler underfoot in a Hays County summer and handles the heavy use that comes with life near Texas State.
Older San Marcos homes near downtown and Texas State - especially those that have been rentals for years - often have stained, worn concrete that needs a fresh, durable surface. Epoxy coatings seal the slab completely, resist staining from heavy foot traffic, and make cleanup straightforward in spaces that see a lot of daily use.
Newer San Marcos subdivisions like Blanco Vista and Trace have homes with two-car garages that are entering the maintenance window - slabs that were poured 10 to 15 years ago and are starting to show the effects of the seasonal soil movement common in Hays County. A professional coating over a properly prepared slab adds years of life and transforms the garage into a space homeowners actually use.
The wet springs and dry summers that define the Hays County climate cycle break down driveways and patios faster than most homeowners expect. Resurfacing repairs the surface damage without the cost and mess of a full replacement - a practical solution for the wide range of home ages San Marcos contains, from 1950s bungalows near the university to newer homes on the city's outskirts.
San Marcos sits in a region known for flash flooding, and parts of the city near the San Marcos River corridor are particularly prone to standing water after heavy storms. Sealing exposed concrete - driveways, walkways, patio slabs - keeps moisture from penetrating the surface and slows the crack development that follows repeated wet-dry cycles.
Uneven or sloped interior slabs are a common find in older San Marcos homes, especially those that have sat through decades of clay soil movement. Self-leveling overlays correct low spots and height differences before a finish coating goes down, giving you a flat, consistent surface that looks right and performs correctly under any floor covering.
San Marcos sits between Austin and San Antonio on Interstate 35, and the city has grown fast as people move south looking for more affordable housing. That growth means you will find homes from nearly every decade side by side in the same neighborhood - a 1960s ranch house next to a 2018 brick subdivision home. Each of those homes has different concrete flooring needs, and the contractor who coats a brand-new garage slab in Blanco Vista needs a different approach than the one working on a downtown home whose slab has been settling for 50 years.
The clay soils in parts of Hays County are a constant factor. They swell every spring when the rains come and shrink back during the hot, dry summer - and that movement stresses concrete year after year. Properties near the San Marcos River and its flood-prone tributaries add moisture into the mix, which creates adhesion challenges for coatings applied without proper moisture testing. Texas State University shapes the rental market too: a large share of homes near campus have been through years of heavy tenant use, and the deferred maintenance in those slabs shows up clearly before the first grinding pass. Knowing which situation you are walking into before work begins is what separates a flooring job that lasts from one that fails within a year.
Our crew works throughout San Marcos regularly, and we understand the local conditions that affect concrete flooring work here. We are familiar with the City of San Marcos Building and Development Services when permit questions come up, and we know the difference between a newer slab in Kissing Tree or Trace and an older one in the streets closest to Texas State University campus. The university anchors the center of San Marcos, and the neighborhoods surrounding it on Hopkins Street, Lyndon Drive, and the blocks north of the square contain a mix of owner-occupied homes and longtime rental properties that need honest slab assessments rather than quick patches.
The San Marcos River runs spring-fed and cool through the heart of the city year-round, and the areas closest to the river - tubing put-ins, riverside parks, and the neighborhoods downstream - see drainage and moisture conditions that affect how we approach slab prep and product selection. The Premium Outlets on the south end of town sit near some of the newer residential development, where HOAs manage common areas and homeowners are often first-time buyers who want clear guidance on what their slabs need. We work with all of these situations across San Marcos every month.
Our service area extends to Wimberley to the west, where Hill Country property types and limestone soil conditions require a different approach than the slab-heavy subdivisions along I-35. If you own property in both areas, we handle both.
Reach out by phone or through our contact form and describe your space. We respond within one business day and get an on-site estimate on the schedule within a few days. No obligation to proceed.
We come to your property, measure the space, and assess the slab for cracks, moisture, old coatings, and condition. In San Marcos, this step matters - we look for the clay soil movement and moisture signs that are common in Hays County before committing to a price. You get a written quote covering everything upfront.
Our crew handles grinding, crack filling, and surface preparation before any coating or polish goes down. In summer we schedule early starts to manage slab temperatures. Most residential projects finish in one to three days, depending on the scope and slab condition.
Before we leave, we walk the finished floor with you, cover the cure timeline - typically 24 hours for foot traffic and 48-72 hours for vehicles - and give you clear maintenance guidance. You leave the conversation knowing exactly how to keep the floor looking right.
We serve homeowners throughout San Marcos and Hays County. We respond within one business day and there is no obligation to proceed after the estimate.
(830) 402-1940San Marcos sits on Interstate 35 in Hays County, roughly 30 miles from both Austin and San Antonio. The city is anchored by Texas State University, one of the largest universities in Texas, whose campus sits at the edge of downtown with more than 38,000 students enrolled. That student population shapes the housing market throughout the center of the city, where a high share of properties are renter-occupied and many older homes near campus have seen years of heavy use. The spring-fed San Marcos River runs through the middle of town and stays a constant 72 degrees year-round, drawing tubers and kayakers from across Texas every summer. The river corridor means parts of the city sit in or near flood-prone areas, a factor that affects drainage and moisture conditions for concrete work in the neighborhoods closest to the water.
The residential spread is wide. Neighborhoods like Blanco Vista, Trace, and the 55-plus community of Kissing Tree on the city's outskirts represent the newer wave of planned development, with brick veneer and stone homes built in the 2000s and 2010s that are entering their first serious maintenance cycle. Closer to downtown, older streets hold bungalows and smaller homes from the mid-20th century, many with concrete slabs that have decades of soil movement behind them. We serve all of these neighborhoods, and we also work in nearby Wimberley to the west and Kyle just north on I-35.
Durable, high-gloss epoxy coatings that protect and beautify any concrete floor.
Learn MoreHeavy-duty epoxy systems built for commercial and industrial environments.
Learn MoreChemical and impact-resistant flooring for demanding wet environments.
Learn MoreSmooth, reflective concrete floors that require minimal maintenance.
Learn MoreRich, permanent color that enhances the natural look of concrete.
Learn MoreProfessional surface prep that ensures lasting coating adhesion.
Learn MoreSmooth, level surfaces that correct uneven or damaged floors.
Learn MoreSlip-resistant, heat-reflective finishes for safer pool decks.
Learn MoreComplete removal of old coatings to prepare for a fresh start.
Learn MoreFrom the neighborhoods near Texas State to the newer subdivisions on the edge of town, we cover all of San Marcos and Hays County.