Green pool in Cedar Park after storm? Get same-day help

Quick facts	Answer
Cost range	Green pool cleanup: $250–$600 one-time
Time	Same-day callback during business hours (Mon–Sat, 8am–6pm CT)
Who's qualified	Ask for proof of insurance, relevant certifications (e.g., ASE for auto repair), and any license your state or city requires.

What should I do today if my pool turned green after the storm?

Test the water before adding chemicals. Green isn't always algae; copper can also turn water green, so a pro should check for metals. Keep the pump running and clear large debris from the skimmer basket if it is safe to do so.

What causes a pool to turn green after a storm?

Storm debris such as leaves and dirt adds nutrients that feed algae. Heavy rain can also dilute chemical balance and lower chlorine. Heater corrosion or metals in the water can cause color changes that look like algae.

What should I check when hiring a pool pro?

Electrical work on pumps, motors, heaters, salt systems, or automation controls in Texas requires the Residential Appliance Installer License (RAIL). Ask the pro to show that license and proof of insurance. Industry-standard general liability coverage is $1 million per occurrence and $2 million aggregate, about $67 to $89 per month.

What should the quote include?

Ask for the price of a green-to-clear cleanup and whether it covers testing, shocking, and filter cleaning. Confirm the pool size and severity used to set the price. Get the RAIL license number and insurance details in writing before work starts.

What to do next

Test the water with a chemical test kit for free chlorine and pH, and note whether the water is clear, cloudy, or greenish-brown.
Ask the pro whether the green color could be copper, since copper can turn water green.
Verify the RAIL license for any electrical equipment work before the pro starts.
Request proof of general liability insurance of $1 million per occurrence and $2 million aggregate.
Call (737) 306-2267 or email [email protected] for a free quote from a licensed, insured pool service technician.

Austin Pool Guy is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.

Quick answers

How much does emergency green pool cleanup cost?

Green pool cleanup usually costs $250–$600 one-time. Final price depends on pool size and how severe the algae growth is.

Can I swim in a green pool after a storm?

Avoid swimming until the water is tested and the chlorine level is back in a safe range. Green water can hide algae and bacteria, so wait for a clean, clear result.

What causes brown or black pool water?

Brown or black water often comes from metals such as iron or copper, or from heater corrosion. A pro can test the water to identify the cause before treatment.

Do I need to shock the pool after rain?

Test the chlorine and pH first, then shock only if the levels are low or algae is present. Rain can dilute chlorine, so testing is the best way to decide.