Pool Cleaning Services in Charleston, SC

Keep your pool clean, balanced, and swim-ready all season long with our weekly maintenance service. Our experienced, background-checked technicians handle the essentials. With consistent care, you’ll enjoy crystal-clear water, longer-lasting equipment, and peace of mind knowing your pool is in expert hands every week.

From weekly maintenance and repairs to full equipment replacements, our experienced, background-checked technicians keep your pool running at its best using quality parts from top brands. We offer transparent pricing with no hidden fees and back all equipment we sell with a three-year warranty on parts and labor.

Get peace of mind with a comprehensive pool inspection that evaluates equipment, structure, and overall condition. Whether you’re buying a home or maintaining your investment, we identify potential issues early and provide clear recommendations to keep your pool in top shape.

If your pool has turned green or black with algae, we can bring it back to life. We treat, pump, and clean even the worst cases, then carefully balance the water chemistry so it’s safe, clear, and ready to swim in again.

Extend your swim season with a professionally installed pool heater designed for performance and efficiency. We handle everything from new heater installations to troubleshooting and repairs, ensuring consistent water temperature and reliable operation year-round.

Net Positive Pools specializes in a wide range of pool lighting services

A salt cell needs regular cleaning to keep your water properly sanitized and crystal clear. We service them twice a year to prevent buildup, ensure consistent chlorine conversion, and keep your pool safe and balanced all season long.

Our state-of-the-art leak detection equipment pinpoints problems fast — just make sure your pool is clean, clear, and filled to its normal level so we can deliver the most accurate results possible.

Our team quickly diagnoses and fixes pump issues, from worn seals to motor failures, using top brands like Jandy. We’ll give you honest advice on whether a repair or replacement is the right call and get your pool running again fast.

If your pool still looks stained, dull, or has calcium buildup even after a standard cleaning, an acid wash may be the solution. It’s a cost-effective alternative to resurfacing that removes a thin layer of plaster to restore your pool’s appearance, and we can also drain and wash your pool to clear stubborn calcium deposits.

A clean filter is the key to clear water and a longer-lasting pool system. We offer filter and salt cell cleanings twice a year to keep your equipment running efficiently, catch early warning signs like rust or iron buildup, and help you avoid the costly repairs that come with neglected, high-pressure filtration.

A properly fitted safety cover protects your family, reduces maintenance, and keeps your pool in great shape through the off-season. We install custom mesh and solid safety covers built to current safety standards, so you can close out the season with confidence.

Our team installs and repairs inground pool liners with precision, ensuring a wrinkle-free fit that protects your pool’s structure and enhances its appearance. From full replacements to damage assessments, we handle it all and refill and balance your water once the job is done.

Take full control of your pool with modern automation systems that let you manage pumps, lighting, heating, and more from your phone. Our team installs and configures reliable, user-friendly solutions that improve efficiency, reduce manual work, and give you total control wherever you are.

Keep your pool looking its best with routine cleaning services that include skimming, vacuuming, brushing, and water balancing. Our team ensures your pool stays clean, healthy, and swim-ready without the hassle of doing it yourself.

Kick off the season the right way with a complete pool startup service. We remove covers, inspect equipment, balance water chemistry, and ensure everything is running smoothly so your pool is clean, safe, and ready to enjoy.