Crystal Clear Pools, Hassle-Free Services
Expert Pool Cleaning & Maintenance in Bexar County, TX
At HN Pool Service, we provide top-rated pool cleaning in San Antonio, weekly maintenance, and equipment repair to keep your pool pristine year-round.
✔ Professional & Reliable Service
✔ Chemical Balancing & Deep Cleaning
✔ Affordable Pricing & Guaranteed Satisfaction
Experienced & Certified Professionals
Our team consists of trained experts with years of experience in pool maintenance, chemical balancing, and equipment repair. We ensure top-quality service every time.
Advanced Pool Care Techniques
We use eco-friendly, high-quality cleaning solutions and the latest equipment to keep your pool crystal clear and algae-free all year round.
Affordable & Transparent Pricing
No hidden fees, just honest and competitive pricing for premium pool cleaning services in San Antonio and surrounding areas.


Keeping Bexar County’s Pools Crystal Clear Since 2022
At HN Pool Service, we are more than just a pool cleaning company—we are trusted experts dedicated to keeping your pool safe, clean, and perfectly balanced. With years of experience in San Antonio and surrounding areas, we provide high-quality maintenance, repairs, and deep cleaning solutions to ensure your pool is always ready to enjoy.
- Eco-Friendly & Safe Products to protect your pool and the environment.
- Reliable & Timely Service with no unnecessary delays.
- Customer-Centric Approach, prioritizing satisfaction and long-term relationships.
- Locally owned & operated in Bexar County, TX.
We Keep Your Pool in Top Condition!
At HN Pool Service, we ensure your pool stays clean, safe, and ready to use with expert cleaning, chemical balancing, and equipment repair.
Why Choose Us
Keep Your Pool Clean, Safe & Always Ready to Enjoy
At HN Pool Service, we understand that a well-maintained pool is essential for both safety and relaxation. That’s why we provide expert cleaning, chemical balancing, and equipment maintenance to ensure your pool stays crystal clear year-round.
“We combine advanced pool care techniques with a customer-first approach to deliver unmatched quality and reliability.”
92%
Customer Satisfaction
Our clients trust us for reliable, on-time service and expert pool maintenance, making their pools safer and cleaner.
94%
Improved Pool Longevity
With professional equipment maintenance and chemical balancing, we help extend the life of your pool and reduce costly repairs.
Professional Pool Cleaning & Maintenance in Bexar County
At HN Pool Service, we provide expert pool maintenance and repair, using advanced techniques and quality products to keep your pool clean, safe, and fully functional year-round.

Comprehensive Pool Cleaning
Complete skimming, vacuuming, and debris removal to maintain a spotless, healthy pool.

Chemical Balancing Expertise
Precision pH, chlorine, and chemical adjustments for safe and crystal-clear water.

Equipment Maintenance & Repair
Inspection and repair of pumps, filters, heaters, and more to keep your pool running smoothly.

Algae Removal & Deep Cleaning
Eliminating green, yellow, and black algae with powerful treatments for a fresh, clean pool.

From routine cleaning to advanced repairs, HN Pool Service has you covered. Explore our full range of professional pool care solutions!
Get to Know Our Work
















Immediate Pool Cleaning & Maintenance for a Crystal-Clear Swim
911 Clean Services – Fast & Reliable Pool Care
At HN Pool Service, we specialize in fast, efficient, and expert pool maintenance to keep your water clean, safe, and free from damage. Whether you need weekly maintenance, equipment repairs, or algae removal, our skilled technicians ensure your pool stays in top condition year-round.

Weekly Pool Maintenance
Regular vacuuming, skimming, and chemical balancing to maintain a spotless, swim-ready pool.

Pool Equipment Repair
Quick diagnosis and repair of pumps, filters, and heaters to keep your pool running smoothly.

Algae & Stain Removal
Effective treatment to eliminate algae growth and unsightly stains, restoring water clarity and hygiene.
Trusted by Pool Owners Across Bexar County
What Our Customers Say
At HN Pool Service, we take pride in the satisfaction of our clients. Our 5-star Google reviews reflect our commitment to quality, reliability, and outstanding results. Discover why homeowners and businesses in San Antonio and surrounding areas trust us to keep their pools clean, safe, and beautiful all year long.
Terry Guill2024-05-23Trustindex verifies that the original source of the review is Google. I have been using HN pool service company for several months now, and I am very impressed with their professionalism and attention to detail. They always arrive on schedule and complete their work efficiently. My pool has never looked better, and I am grateful for their expertise. I would definitely recommend their services to anyone in need of pool maintenance. Jeff Baker2024-05-23Trustindex verifies that the original source of the review is Google. I have been using HN pool service company for repairs, and I am consistently impressed with their expertise and professionalism. They have successfully resolved several issues with my pool, including pump and filter replacements. Their technicians are skilled and efficient, and I trust them to provide high-quality service. I highly recommend their services. Ronald Burns2024-05-23Trustindex verifies that the original source of the review is Google. HN Pool Service provides excellent wall brushing services. The water treatment was perfect, and the pool looks amazing. Christine Rahill2024-05-23Trustindex verifies that the original source of the review is Google. HN Pool Service performed an excellent job treating the water and cleaning the filters. I've never had a clearer pool! Stephanie Anello2024-05-22Trustindex verifies that the original source of the review is Google. Most wonderful pool service ever. We have worked with two previous pool service, both were not able to treat the pool well. HN Pool Service did a wonderful job and made our clear pool back again. is always responsive and always on time. Great pool service! Elizabeth Parkert2024-05-04Trustindex verifies that the original source of the review is Google. Excellent and prompt service from Hector and his team. Would recommend his services to anyone. 👍🏻 Javier A. Morquecho2024-04-04Trustindex verifies that the original source of the review is Google. Nice and efficient work my pool all time it’s clear Sam Colson2024-04-04Trustindex verifies that the original source of the review is Google. “Exceptional service from H&R Pool Company! Hector and his team have been instrumental in maintaining and repairing my pool equipment. Their weekly cleaning service keeps my pool sparkling year-round. Their expertise and professionalism are unmatched. Highly recommend H&R Pool Company for all your pool needs!” shaun mccarthy2024-04-04Trustindex verifies that the original source of the review is Google. On time and the best pool company I have ever worked with Easyforyou Norte2024-04-04Trustindex verifies that the original source of the review is Google. Muy responsables, puntuales, excelente servicio, tienes una situación,llamas, ellos siempre te contestan y coordinan para resolver lo que ocurra.
News & Article
Stay informed with the latest tips, updates, and insights on pool cleaning, maintenance, and equipment care. Our blog is designed to help you keep your pool in perfect condition, learn about seasonal care, and discover solutions to common pool problems — all from the experts at HN Pool Service.
Ideal Pool Chemical Levels: What You Need to Know for Safe, Balanced Water
Keeping your pool water clean isn’t just about aesthetics—it’s about safety and comfort. Without proper
How Often Should You Clean Your Pool Filter? Tips for Crystal-Clear Water
Your pool filter works silently behind the scenes to keep your water clean, safe, and
Pool Pump Not Working? Troubleshooting Guide to Fix Common Issues
When your pool pump not working, it can throw your entire pool system off balance.
Cloudy Pool Water Fix: 5 Common Causes and How to Clear It Fast
There’s nothing more frustrating than walking out to your backyard and seeing cloudy pool water
FAQ’s
Frequently Asked Question
Get quick, clear answers to the most common questions about pool cleaning, maintenance, chemical levels, and equipment repair. Whether you’re a new pool owner or just need help solving a specific issue, our FAQs are here to guide you
We recommend cleaning your pool at least once a week. This includes skimming the surface, vacuuming, brushing the walls, and checking chemical levels. Weekly maintenance keeps your water clear and prevents algae buildup.
For balanced water, maintain:
Chlorine: 1–3 ppm
pH: 7.2–7.6
Alkalinity: 80–120 ppm
Calcium hardness: 200–400 ppm
Cyanuric acid: 30–50 ppm
Staying within these ideal pool chemical levels helps prevent cloudy water and protects your pool equipment.
Common causes include clogged baskets, air leaks, electrical issues, or a burned-out motor. If your pool pump is not working, it may need a professional inspection and repair.
To remove green algae, brush the walls, shock the pool with chlorine, and run the filter continuously. For stubborn blooms, we recommend a professional algae removal and deep cleaning service.
No. Algae and unbalanced water can cause skin and eye irritation, and even harbor harmful bacteria. Always wait until water is clear and chemically balanced before swimming.
Cloudy pool water is often caused by unbalanced chemicals, dirty filters, or poor circulation. To fix it, test and adjust pH and chlorine levels, clean the filter, and run your pump 8–12 hours a day.
It depends on the filter type:
Cartridge: every 2–4 weeks
Sand: backwash every 3–5 weeks
DE: backwash and recharge every 4–6 weeks
Knowing how often to clean your pool filter ensures clear water and better filtration.
Yes! HN Pool Service offers reliable weekly pool maintenance across San Antonio and Bexar County, including cleaning, chemical balancing, and equipment checks.
Prices vary based on pool size and service type. Contact us for a free quote tailored to your needs.
We proudly serve San Antonio, Helotes, Converse, Alamo Heights, and the entire Bexar County area.