Pool Closing Services

Professional Pool Closing Services to Protect Your Pool Through the Off-Season

Quick Answers About Our Pool Opening Services

What does pool closing include?
Final cleaning, water balancing, shock treatment, lowering water level, winterizing plumbing, equipment shutdown, filter cleaning, accessory removal, and installing a secure winter cover.
Why is pool closing important?
It prevents freeze damage, algae growth, staining, equipment issues, and costly repairs during the off-season.
When should you close your pool?
Typically in late fall, when temperatures consistently drop below 65°F.
Do all pools need winterizing?
Yes — even in mild climates, improper closing can lead to algae, staining, and equipment strain.
Do you serve Sacramento?
Yes — including Folsom, El Dorado Hills, Roseville, Natomas, and more.

What Is a Pool Closing Service?

A professional pool closing is a full winterization process that prepares your pool, plumbing, equipment, and water for the off-season. It prevents freeze damage, algae growth, staining, water contamination, and costly spring repairs — while making next year’s opening faster and easier.

Why a Proper Pool Closing Is Essential

Closing a pool incorrectly can lead to severe off-season and spring-opening problems, including:

Algae growth under the cover
Green or cloudy water at opening
Freeze cracks in plumbing
Pump or filter damage
Cover sagging or tears
Surface staining or discoloration
Calcium and mineral deposits
Water loss
Broken fittings, seals, or valves

AOK Pool Care prevents these issues through a structured, multi-step closing process designed for long-term protection.

When You Need a Professional Pool Closing

Schedule a professional closing if:

Your pool experienced algae this season
Your pool often opens green
You’ve had freeze damage before
You recently installed new equipment
You don’t have time for a full winterization
Your pool is surrounded by heavy debris or trees
You want guaranteed long-term protection
You want to avoid costly spring repairs

A well-closed pool stays cleaner, safer, and easier to reopen.

Our Complete Pool Closing Process

AOK Pool Care follows a proven, detailed closing procedure to ensure full off-season protection.

1. Final Cleaning Before Closing

A clean pool at closing means a cleaner pool at opening. We:

Skim all debris
Brush walls, steps, and tile
Vacuum the pool floor
Remove lingering sediment
Check hard-to-reach areas

This prevents staining and algae growth during winter.

2. Water Chemistry Balancing

We adjust key parameters to protect the pool for months of inactivity:

Chlorine
pH
Total alkalinity
Calcium hardness
Stabilizer (CYA)

Balanced water prevents corrosion, scaling, staining, and algae development.

3. Shock Treatment (If Needed)

A final shock treatment sanitizes the water and helps maintain clarity under the cover.

4. Lowering the Water Level

We lower water to the proper height for your pool type and cover system. This helps prevent:

Freeze expansion against tile or plaster
Waterline staining
Damage to skimmers

5. Winterizing Plumbing Lines

One of the most critical steps. We:

Clear all water from plumbing
Blow out lines
Add antifreeze (if required)
Inspect fittings, valves, and unions

This prevents freeze-related cracks and leaks.

6. Equipment Shutdown & Winter Prep

We properly winterize the full system:

Pumps
Filters
Heaters
Saltwater systems
Timers
Automation panels
Water features

Correct shutdown reduces wear and protects components.

7. Filter Cleaning

Before closing, we clean:

Cartridge filters
DE grids
Sand filters (backwash)

Clean filters prevent off-season buildup and ease spring startup.

8. Remove Accessories

We remove, clean, and store:

Skimmer and pump baskets
Ladders and handrails
Cleaning heads
Slides (if applicable)
Solar covers

This prevents corrosion, fading, and weather damage.

9. Install a Secure Winter Cover

We install and secure your winter cover to prevent:

Debris entering the pool
Water contamination
Cover sagging or ripping
Animals accessing the pool
UV damage

A secure cover is essential to a safe, clean winter shutdown.

Benefits of Professional Pool Closing

A professionally closed pool offers:

Full freeze protection
Reduced algae growth
Less staining and scaling
Protected equipment and plumbing
Cleaner, clearer spring opening
Lower opening costs
Longer equipment lifespan
Peace of mind all winter long

A proper closing keeps your pool healthy — even while dormant.

Why Choose AOK Pool Care for Pool Closing?

Detailed, Proven Closing Procedure
We follow a careful step-by-step process — no shortcuts.
Experienced Technicians
We understand Sacramento’s climate and winterization needs.
Total System Protection
Your plumbing, equipment, and water are fully safeguarded.
Honest Recommendations
We tell you what requires attention — without upselling.
Reliable, Professional Service
You get a correctly closed pool and complete peace of mind.

Pool Closing Services in Sacramento and Surrounding Areas

AOK Pool Care provides full winterization services across the greater Sacramento region, including:

Folsom • El Dorado Hills • Sacramento • Natomas • Carmichael • Rancho Cordova • Orangevale • Fair Oaks • Citrus Heights • Granite Bay • Roseville • Rocklin • Loomis • Rancho Murieta • Vineyard • Mather • Sheldon • Wild Hawk

Wherever you live, we ensure your pool stays protected through the off-season.

Frequently Asked Questions (FAQ)

When should I close my pool?
When outdoor temperatures consistently stay below 65°F to prevent algae and freezing issues.

Do I need to lower my pool’s water level?
Yes — most pools require water reduction to protect skimmers and surfaces.

Is antifreeze necessary?
For some plumbing systems, yes — especially if freeze risk is high.

Will a winter cover prevent algae?
A proper cover helps, but balanced water and shock treatment are essential.

Can I close my pool myself?
Yes, but mistakes often lead to expensive spring repairs — professional closing avoids these issues.