Most San Antonio homeowners dealing with a deteriorating pool have had the same experience: a contractor who gives a vague estimate over the phone, shows up late, and leaves before the startup chemistry is done correctly. We built Alamo Pool Resurfacing around a simpler idea — show up on time, quote in writing, do the work exactly as described, and stay through the startup protocol. We're not the cheapest option in Texas. We are the option that doesn't leave you with a failed surface two years later because corners were cut on prep or chemistry.
We specialize in pool resurfacing and replastering for San Antonio homeowners and businesses across Bexar County, the Hill Country, and the surrounding communities — including Schertz, New Braunfels, Boerne, Helotes, Converse, Universal City, and beyond. Our core services are pool resurfacing (plaster, quartz, and pebble aggregate), pool plastering and replastering, waterline tile repair and replacement, and pool deck resurfacing.
Three things homeowners tell us matter most after they've worked with us:
Every estimate is itemized and in writing before any work begins. If we find something unexpected during demo — a structural crack that wasn't visible, for example — we stop, show you, and get your approval before any additional work proceeds. The price we quote is the price you pay.
The Edwards Aquifer runs alkaline and high in calcium — 200–350 mg/L calcium hardness is typical. That chemistry accelerates plaster degradation, drives calcium scale onto waterline tile, and requires a startup protocol calibrated specifically for local conditions, not a generic national template. We've been doing this here for 18+ years. The startup chemistry we use is built around what San Antonio's water actually tests out to — not what it does in Phoenix or Houston.
When you request an estimate, we respond within 1 hour during business hours and schedule an on-site visit within a few days. We don't make you wait a week for a callback only to get a phone estimate that turns out to be meaningless. The estimate requires seeing the pool — so we come to you, look at it, and give you a number that means something.
We serve homeowners and businesses across San Antonio, Schertz, New Braunfels, Boerne, Helotes, Converse, Universal City, Alamo Heights, Stone Oak, Leon Valley, Cibolo, Seguin, and the surrounding Bexar County communities. We travel throughout the Greater San Antonio metro — if you're within a reasonable distance and need pool resurfacing done correctly, call us. We may still be able to help.
Every job gets a written quote before any work starts. If we find something unexpected, we stop and show you before any additional work proceeds. The price we quote is the price you pay. We stay through the startup chemistry phase — because a new surface that isn't started correctly in San Antonio's hard water will stain and etch in the first season. We won't let that happen.
Alamo Pool