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5 Best Pool Services in San Antonio (2026)

Ranked by real Google ratings and review volume · How we chose

Brad Smith
By Brad Smith, Home Services Expert · ✓ Updated · 7 min read

We compared 16 pool services in San Antonio on Google Maps · 5 listed · How we rank

Pool companies sell very different things under the same name: some build, some clean every week, some only fix tile. The pool services in San Antonio on this page hold more than 3,300 Google reviews between them, rated from 4.6 to 4.8, so the useful question is which kind of help you need before you compare stars.

Short answer: Keith Zars Pools San Antonio has the largest review base, rated 4.6 from more than 1,400 Google reviews, and it is a custom pool builder that also services pools. Poolie is rated 4.7 for cleaning, repair and renovation. South Texas Pool Tile Cleaning, CK Pools and Blue Science are rated 4.8, 4.8 and 4.6, with tile cleaning, weekly maintenance and cleaning plus repairs respectively. No prices are in the Google data, so ask for a written quote.
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Pool Companies Compared

# Business Rating Reviews Best for
1 Keith Zars Pools San Antonio 4.6 ★ 1,426 Custom pool builds with maintenance View ›
2 Poolie 4.7 ★ 838 Weekly cleaning, repairs and resurfacing View ›
3 South Texas Pool Tile Cleaning 4.8 ★ 409 Pool tile and calcium cleaning View ›
4 CK Pools 4.8 ★ 298 Weekly maintenance and equipment repair View ›
5 Blue Science 4.6 ★ 330 Weekly cleaning and renovations View ›
5 Best Pool Services in San Antonio (2026)

Builders, weekly service and specialists

Keith Zars Pools San Antonio logo
#1 Overall🕑 Open 6 days/wk↩ Responds to reviews

Keith Zars Pools San Antonio

4.61,426 Google reviews

Keith Zars Pools San Antonio, on San Pedro Ave, is a custom pool builder that Google also tags for pool cleaning, repair and supplies. Its site says it has built pools since 1985 and serves San Antonio, Boerne, Bulverde, Spring Branch, New Braunfels and Corpus Christi. Reviewers mostly describe new pool construction, plus a weekly maintenance program and service calls.

What people praise

  • A new-pool customer praises the designer and builder for a smooth process that continues after construction
  • A reviewer on the maintenance program says weekly reports describe the pool's condition and changes made
  • A customer says service calls after a build were handled quickly and correctly
  • A pool photographer says the builder's work stands out across the San Antonio pools they shoot

Worth knowing

  • Rated 4.6, tied for the lowest star average on this page
  • Most reviews describe pool building rather than routine cleaning
Reputation scorecardrank in San Antonio
Rating4.6 / 5
Review volume1,426 · 97th
Confidencevery high
Recency5 weeks ago
Info completenesssite · phone · hours
Rating breakdown86% 5-star
✓ VerifiedSource: Google

Our take: The largest review base here, best for a new pool or major build with maintenance available afterward. For plain weekly cleaning, compare it with the maintenance specialists.

Website+1210-494-0800 Directions

17427 San Pedro Ave, San Antonio, TX 78232

PO
#2🕑 Open 7 days↩ Responds to reviews

Poolie

4.7838 Google reviews

Poolie is a pool care company on Center Park Blvd. Its site lists weekly pool cleaning, repair, renovation and equipment installation, and says it has served San Antonio and Bexar County since 2021. A reviewer says it was formerly Fiesta. Reviewers describe green-pool recovery, a UV sanitizer repair, filter cleaning and a resurfacing job.

What people praise

  • A reviewer who switched after another company let the pool go green says the technician got it looking great again
  • Customers mention photos and reports after visits
  • A long-time customer praises on-time, knowledgeable technicians
  • One reviewer says the technician who fixed a UV sanitizer was on time and efficient

Worth knowing

  • One reviewer was unhappy with the finish on a resurfacing job and with follow-up afterward
  • Another reviewer felt a diagnostic fee was not applied to a simple repair
Reputation scorecardrank in San Antonio
Rating4.7 / 5
Review volume838 · 91st
Confidencehigh
Recency7 weeks ago
Info completenesssite · phone · hours
Rating breakdown90% 5-star
✓ VerifiedSource: Google

Our take: A strong everyday choice for weekly service and repairs. For a big renovation, ask how it handles follow-up and diagnostic fees before you sign.

Website+1210-405-5990 Directions

4738 Center Park Blvd, San Antonio, TX 78218

South Texas Pool Tile Cleaning logo
#3🕑 Open 6 days/wk↩ Responds to reviews

South Texas Pool Tile Cleaning

4.8409 Google reviews

South Texas Pool Tile Cleaning, on E Evans Rd, specializes in pool tile cleaning and calcium removal, and its site also lists tile repair, leak detection and resurfacing. It takes requests through an online form, and one reviewer says the estimate needed only photos. Reviewers describe tile brushing, a waterline cleaned of years of buildup and a job finished in under three hours.

What people praise

  • A reviewer says the estimate took photos only, with no appointment
  • Customers praise a technician who communicated clearly and cleaned up
  • A reviewer with neglected tile says it looks amazing after years without cleaning
  • One customer describes masons who blasted calcification off the waterline

Worth knowing

  • A specialty service, so not a replacement for weekly pool cleaning
  • Requests go through an online form, and Google lists no phone number
Reputation scorecardrank in San Antonio
Rating4.8 / 5
Review volume409 · 84th
Confidencehigh
Recency3 months ago
Info completenesssite · hours
Rating breakdown92% 5-star
✓ VerifiedSource: Google

Our take: The pick when the problem is stained or crusty tile rather than water care. Pair it with a maintenance company if you need weekly service.

Website Book now Directions

3623 E Evans Rd #122, San Antonio, TX 78259

CK Pools logo
#4🕑 Open 5 days/wk↩ Responds to reviews

CK Pools

4.8298 Google reviews

CK Pools, on Lookout Rd, is a pool cleaning company that Google also tags as a pool contractor and repair service. Its site lists pool cleaning, equipment repair, maintenance, remodeling, leak detection, water testing and inspections. Reviewers describe weekly service and routine chemical care, including one who has service year-round.

What people praise

  • Reviewers name the weekly technician and praise the friendly, reliable visits
  • A customer says the technician lets him know when he is on the way
  • A customer praises the communication and the results provided after each service
  • A reviewer says the service frees them from balancing and buying chemicals

Worth knowing

  • One reviewer felt the backwash schedule was more frequent than needed
  • Google lists weekday daytime hours only
Reputation scorecardrank in San Antonio
Rating4.8 / 5
Review volume298 · 72nd
Confidencehigh
Recency3 months ago
Info completenesssite · phone · hours
Rating breakdown93% 5-star
✓ VerifiedSource: Google

Our take: A dependable choice for ongoing weekly care, based on how customers describe their regular technician. Ask what each visit includes.

Website+1726-888-6248 Directions

13810 Lookout Rd, San Antonio, TX 78233

BL
#5🕑 Open 6 days/wk

Blue Science

4.6330 Google reviews

Blue Science is a pool service company on I-35. Its site describes weekly pool cleaning with the same technician each week, water testing on every visit and a photo report afterward, with no contract. Reviewers describe cleaning, equipment repair, resurfacing, tile work and a waterfall and slide added to an existing pool, and one manages short-term rentals.

What people praise

  • A reviewer who manages rentals says it handles cleaning and equipment repairs quickly
  • Customers describe resurfacing and tile work with clear explanations
  • A first-time pool owner says Howard took time to explain water care and returned a call on a Saturday
  • Reviewers name regular technicians as reliable

Worth knowing

  • One reviewer with a saltwater pool had a frustrating first weeks and a missed arrival time
  • Rated 4.6, tied for the lowest star average on this page
Reputation scorecardrank in San Antonio
Rating4.6 / 5
Review volume330 · 78th
Confidencehigh
Recency2 weeks ago
Info completenesssite · phone · hours
Rating breakdown88% 5-star
✓ VerifiedSource: Google

Our take: A broad service company for weekly care and upgrades. Tell it up front what type of pool you have, and confirm arrival windows.

Website+1210-361-5006 Directions

10855 I-35, San Antonio, TX 78233

6

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How the scorecards work

The scorecards use public Google data on the date shown. Rating is the live Google star average. Review volume is how many customers have rated the company, ranked against other San Antonio pool services. Confidence weighs the rating by that volume, so a 4.7 from hundreds of people carries more weight than a 4.9 from a few dozen. Recency reflects how recently customers still leave reviews.

What drives pool service costs in San Antonio

We don’t have a sourced San Antonio price range for pool services, so we won’t print numbers. Weekly service is usually priced by pool size and what is included, such as chemicals and filter cleaning, while repairs and resurfacing are quoted per job and may include a diagnostic fee. Ask what each visit includes and whether a diagnostic fee is credited to the repair.

Serving pools around San Antonio

These companies work from San Pedro Ave, Center Park Blvd, E Evans Rd, Lookout Rd and I-35. Keith Zars Pools’ site also lists Boerne, Bulverde, Spring Branch, New Braunfels and Corpus Christi, and Poolie’s site names Alamo Heights, Helotes and Schertz. Looking for a pool service near me? Each card shows a phone number or request link.

What to ask a pool company before you book

  • Do you build, maintain, repair or all three, and who does the work at my address?
  • What does each weekly visit include, and are chemicals part of the price?
  • Do you charge a diagnostic fee, and is it credited to the repair?
  • How do I get a report or photos after each visit?
  • Do you service my type of pool, such as saltwater or one with a spa?

Frequently asked questions

Which of these companies builds new pools in San Antonio?

Keith Zars Pools describes itself as a custom pool builder, and its reviewers mostly talk about new builds. CK Pools lists remodeling on its site, and Blue Science reviewers describe resurfacing and a waterfall addition.

Who handles pool tile cleaning and calcium removal?

South Texas Pool Tile Cleaning specializes in it, and reviewers describe tile brushing and waterline buildup removal. It is a specialty service rather than weekly pool care.

Do pool services send reports after each visit?

Several do. One Keith Zars Pools reviewer on its maintenance program mentions weekly reports, Poolie’s site says every visit includes photos and a chemical readout, a CK Pools reviewer mentions results provided after each service, and Blue Science’s site promises a photo report.

Are diagnostic fees common for pool repairs?

One Poolie reviewer was unhappy that a diagnostic fee was not applied to a simple repair, and Poolie’s reply says larger repairs apply it. Ask any company how it handles fees before booking.

Where to start

Keith Zars Pools is the safe default if you are building, and CK Pools or Poolie suit ongoing weekly care. South Texas Pool Tile Cleaning is the specialist for tile. Ask what a visit includes and what happens if you aren’t satisfied.

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