Closing a swimming pool for the winter season is a critical process that ensures its longevity and avoids costly damage. Whether you own an in-ground or above-ground pool, proper winterization is essential. However, many pool owners ask: What is the average cost to close a pool? The answer isn’t one-size-fits-all, and several factors influence the final price. In this all-inclusive guide, we will explore the key variables that affect the average cost to close a pool, break down different types of pools, and provide cost-saving tips for savvy pool owners.
Understanding Pool Closing: What It Entails
Before diving into costs, it’s important to understand what pool closing involves. The goal is to prepare the pool for periods of inactivity, typically during winter months, by protecting all components from damage due to cold temperatures, debris, algae, and bacteria.
Some of the fundamental steps in pool closing include:
- Removing debris from the pool surface and bottom
- Checking and balancing chemical levels
- Draining water to an appropriate level
- Adding winterizing chemicals
- Draining pumps, filters, and heaters
- Installing a pool cover
While homeowners can attempt a DIY approach, hiring a professional ensures thorough and correct winterization, potentially saving money on future repairs.
Key Factors Affecting the Cost to Close a Pool
The total cost of closing a pool varies depending on several conditions related to the property, location, pool type, and optional add-ons. Here are the most significant contributors to the overall expense.
Pool Type: In-Ground vs. Above-Ground
Different types of pools require distinct approaches when winterizing them. In-ground pools generally cost more to close than above-ground models because they involve more technical work.
Below is a comparison:
| Pool Type | Average Closing Cost | Description |
|---|---|---|
| In-ground | $150 – $500 | Includes draining, chemical balance, equipment winterization, and cover installation |
| Above-ground | $75 – $200 | Generally simpler, less equipment involved, and not as deep in structural systems |
Geographic Location and Climate
Where you live plays a crucial role in determining the cost. Regions that experience severe winters with sub-freezing temperatures require more extensive winterization efforts. For instance, pool owners in New England or the Midwest might spend more than those in milder climates like Southern California or Florida. This is partly due to the necessity of deeper water drainage and antifreeze usage.
Furthermore, labor rates and regional demand for pool services vary widely. In areas where pool closing services are highly seasonal, companies may raise prices during peak months.
DIY vs. Professional Services
Opting to close your pool yourself will significantly reduce costs, but it requires time, effort, and knowledge. A DIY pool closing can cost as low as $50–$150 for chemicals and supplies. On the other hand, hiring a licensed professional guarantees a properly sealed pool and might cost anywhere from $150 to $500, depending on complexity and service extras.
Extra Services and Features
Pools with additional elements like automatic cleaners, heaters, saltwater systems, or built-in hot tubs will incur extra labor and materials. These can add $50–$150 or more to the closing cost. The technician may also need to plug return lines or add antifreeze to the plumbing system to prevent freeze damage.
An In-Depth Look at In-Ground Pool Closing Costs
In-ground pools typically have more equipment and a more complex structure, making them potentially more expensive to close. Knowing how each step contributes to the total cost can provide clarity and help with budgeting.
Chlorine and Chemical Treatment
Proper chemical preparation is vital. The technician will test the water and then adjust the balance by adding algaecide, shock treatments, and winterizing chemicals. Depending on pool size, this can cost $25–$75.
Equipment Winterization
Pumps, filters, heaters, and chlorinators must be drained and winterized. Some systems may require air plugs or antifreeze, which can bring an additional $30–$80 to the bill depending on how many components need extra protection.
Water Level Adjustment and Liner Protection
Draining the pool water to the proper level is crucial. Typically, the water should be lowered enough to protect the skimmer system. For vinyl liner pools, additional measures may be needed to avoid wrinkling—sometimes involving expandable pool pillows, which cost $15–$40 each and help protect the liner from collapse due to ice expansion.
Pool Cover Selection and Installation
The type of cover used can impact cost. Mesh safety covers are more breathable and prevent debris accumulation, while solid covers block sunlight and reduce algae growth. Professional installation might cost an additional $50–$150.
Additional Considerations for In-Ground Pools
- Skimmer protection (gizzmos)
- Tile line cleaning
- Cleaning vacuum equipment
All of these services add value and can prevent future issues.
Cost Breakdown for Above-Ground Pools
Above-ground pools are generally less expensive to close and require simpler procedures. However, several important steps help maintain your investment.
Water Level Management
For above-ground models, water is usually lowered by about 4–6 inches. Because these pools have walls supported by the water itself, partial drainage helps prevent cover sagging without compromising the structural integrity.
Winterizing Filters and Pumps
Portable pumps may not need much attention, but some systems require draining and winterizing. Pool owners should also remove hoses and store them indoors.
Affordable Cover Options
Costs for covers can vary depending on material and whether they are winter-weight or light-duty. A basic winter cover might cost $50–$150, especially for standard-sized pools.
Chemical Balancing
Even though the quantity of chemicals used may be smaller than with in-ground models, they’re still an essential component of the overall closing process, costing between $20–$50.
Regional Differences in Pool Closing Expenses
Where you live can significantly affect the final cost of closing your pool. Below, we highlight costs in three major areas:
Northeast
In states like New York and Pennsylvania, harsh winters with frequent freeze-thaw cycles make proper closing imperative. Most pool owners in the region will pay:
| Pool Type | Average Cost Range |
|---|---|
| In-ground | $200 – $500 |
| Above-ground | $100 – $250 |
Midwest
From Chicago to Minneapolis, pool professionals often report higher closing demand in October and November. Prices generally align with Northeast standards but may vary depending on the severity of seasonal forecast predictions.
Southwest
In places like Texas and Arizona, mild winters mean many pool owners can skip full winterization in favor of minimal upkeep. Consequently, the average closing cost is:
| Pool Type | Average Cost Range |
|---|---|
| In-ground | $100 – $250 |
| Above-ground | $50 – $150 |
DIY Pool Closing: Is It Worth the Savings?
Many pool owners consider undertaking the closing process themselves to avoid paying for professional labor. While financially appealing, DIY pool closing comes with important considerations.
Equipment and Products Needed
The essential tools and chemicals required for winterizing a pool include:
| Item | Estimated Cost |
|---|---|
| Winterizing chemical kit (algaecide, shock) | $40 – $70 |
| PVC antifreeze | $10 – $30 |
| Air compressor or wet vac | $30 – $100 (if renting) |
| Winter cover and cover clips | $80 – $150 |
Total cost range: $160–$350 if buying all-new materials, which negates some labor savings.
Knowledge and Experience Required
Improper pool closing can lead to:
- Bacterial growth over winter
- Clogged filters and plumbing lines
- Damage to pool liners or cement surfaces
Unless you are confident in your pool maintenance knowledge, DIY pool closing can introduce expensive problems. For novice pool owners, hiring a certified technician remains the safer option.
How to Save Money on Pool Closing Services
There are several practical ways to reduce the cost of closing a pool without compromising on quality or safety.
Get an Early Estimate
Schedule your winterization services early in the season, such as late September or early October. Companies are often less busy in the early fall and may offer discounted rates to secure your business throughout the season.
Combine Services
If your pool technician offers additional services like spring pool opening, cleaning, or chemical delivery, you may get reduced pricing when bundling winterization. This approach helps build a long-term relationship with the service provider and can streamline future maintenance costs.
Provide Your Own Cover or Equipment
Most technicians will offer a reduced labor fee if you supply your own winter cover, chemicals, or winterization supplies. If you DIY part of the project but still hire a technician for complex components, such as equipment draining, you might find a balance that cuts costs.
Compare Multiple Quotes
Research and compare at least three quotes from local professionals. Many pool companies compete based on service value and package deals, not just price tags.
Ask About Off-Season Pricing
Some pool service providers offer off-season packages. For instance, investing in a yearly maintenance plan could include discounted winterization as part of the agreement.
When to Close Your Pool
Timing your pool closure is critical. Closing too early or too late can both lead to issues. Consider the following signs as indicators it’s time to winterize:
Water Temperature Drops Below 65°F
When water consistently stays below this temperature, algae and bacteria growth slows down. However, starting the process before the cold firmly sets in gives you a buffer against an early freeze.
End of Regular Swimming Season
In most regions, pool use decreases in late September or October. That’s a good time to start scheduling your pool closing.
Last Use of Pool Equipment
Once your pool heater has been stopped, and pumps are no longer in regular use, your system is ready for closing. Scheduling professional help before these units are potentially damaged by early frosts is crucial.
Cost of Reopening the Pool
While this article focuses on closing, it’s wise to understand the complete cycle. The cost to open a pool in spring often mirrors the closing cost for complexity. Opening typically involves:
- Removing the cover
- Reconnecting plumbing
- Refilling the pool
- Restarting equipment
- Water testing and chemical balance
The average cost to open a pool ranges from $100 to $400,** depending on region and services included.
Some companies offer annual pool opening and closing packages for anywhere between $200–$700, which can save homeowners $50–$150 compared to separate services.
In Conclusion: Investing in a Properly Closed Pool
So, “What is the average cost to close a pool?” The short answer is: it depends—but the investment is well worth it for the long-term health of your pool. The average cost ranges from $75 to $500, heavily influenced by pool type, seasonal needs, and whether you opt for DIY or professional service.
By understanding the ins and outs of pool closing, you equip yourself with the knowledge to make better decisions, whether you want to roll up your sleeves or entrust experts with the task. Taking the time to properly close your pool can prevent expensive repairs down the road and ensure it’s ready and clean for the next swim season.
Remember: smart maintenance means smart spending. So whether you’re in New England snow country or a sun-soaked region like Florida, give pool closing the attention it deserves—before frost settles and the season slips away. With the right plan, you can stay financially and structurally prepared for the long, chilly months.
Proactively spending on proper winterization today can save you hundreds—even thousands—of dollars in future costly repairs.
What factors influence the average cost to close a pool?
The average cost to close a pool is influenced by several key factors, such as the size and type of the pool, the region in which you live, and the complexity of the closing process. In-ground pools typically cost more to close than above-ground pools due to the additional equipment and labor involved. Location also plays a role, as labor and service costs can vary widely depending on your geographic area and local climate. For example, areas with harsh winters may require more extensive winterization steps, leading to increased costs.
Another major cost determinant is whether you choose to hire a professional or do the work yourself. DIY pool closing can be significantly cheaper, often costing between $50 and $150 for supplies, while professional services typically range from $150 to $500 or more, depending on the pool’s size and specific needs. Additional features such as pool heaters, automatic covers, and intricate filtration systems may also affect the closing cost. Seasonal price fluctuations, such as increased demand in the fall, can further influence service provider rates.
How much does it cost to close a pool professionally?
Hiring a professional to close your pool can cost anywhere from $150 to $500 on average. This range depends largely on the pool’s size, complexity, and the specific winterization requirements based on your local climate. For most standard in-ground pools, the cost tends to fall between $250 and $400. These professionals typically provide a comprehensive service that includes balancing the water chemistry, cleaning the pool thoroughly, draining equipment, winterizing plumbing lines, and covering the pool securely.
Professionals also offer the advantage of ensuring the job is done correctly to prevent damage from freezing temperatures, which could lead to expensive repairs in the future. This peace of mind makes hiring a professional a worthwhile investment for many pool owners. Some companies may offer package deals that include both opening in the spring and closing in the fall, which can sometimes reduce the cost per service. It’s always wise to get multiple quotes and confirm what each service includes before making a decision.
Can I close my pool myself to save money?
Yes, you can close your pool yourself to save money, and the cost of doing so may be as low as $50 to $150 for necessary supplies. DIY pool closing kits are widely available at pool supply stores and online, and usually include winterizing chemicals, plugs, and a cover. You will also need some basic tools like a submersible pump, a leaf net, and possibly a shop vac depending on your system. Closing your own pool requires time and effort, so it’s best suited for homeowners who are fairly experienced with pool maintenance.
While DIY is cost-effective, it carries the risk of improper winterization if the process isn’t carried out correctly. Mistakes such as failing to properly balance the water chemistry or drain equipment can lead to equipment damage, algae growth, and costly repairs once you open the pool again in the spring. For this reason, if your pool has complex features or if you’re unsure about the process, it may be safer to hire a professional. Always follow manufacturer guidelines and manufacturer-recommended steps for best results.
What is included in the standard pool closing process?
The standard pool closing process involves several critical steps to protect your pool during the off-season. It begins with a thorough cleaning and chemical balancing to ensure the water is properly conditioned for winter. During winterization, chlorine and pH levels are adjusted, and algaecide is often added to prevent growth. The next step usually involves lowering the water level depending on your pool type, draining pumps and filters, and blowing out the plumbing lines to prevent water from freezing and causing damage.
Once the equipment has been properly winterized, the pool is covered to keep debris out and prevent safety hazards. A winter cover is secured with water bags or other cover hold-down methods. Some pool owners also opt to install an air pillow to allow for water expansion in the case of heavy rainfall or snow. These steps aim to protect the pool structure, equipment, and water quality until the next swimming season begins. Following all recommended steps is crucial for avoiding costly damage and ensuring the pool opens easily in the spring.
How does the type of pool affect the closing cost?
The type of pool you own significantly affects the cost of closing, with in-ground pools generally requiring more labor and materials than above-ground pools. In-ground pools, especially those with features like heaters, automatic cleaners, and salt systems, often require more extensive winterization steps, thus increasing the closing cost. In contrast, above-ground pools can be simpler and faster to close, often costing 30–50% less than their in-ground counterparts.
Additionally, concrete, fiberglass, and vinyl-lined pools each have unique closing considerations. For example, concrete pools are more durable but may require special attention to prevent water imbalance that can stain or etch the surface. Vinyl-lined pools can be more sensitive to freezing temperatures, requiring careful water level adjustments and secure covering to prevent damage. Knowing the specific needs of your pool type will help you better understand the cost involved and whether you should invest in professional help.
Are there additional expenses beyond the basic pool closing?
Beyond the basic pool closing procedure, there may be additional expenses depending on the condition of your pool and equipment. For instance, if your pool is not in good condition before closing, you may need to invest in repairs or shock treatments to address algae or debris buildup. These additional services can add $50 to $200 to your closing costs. Replacing or repairing the pool cover can also be an extra expense if the existing one is damaged.
Another common additional expense is upgrading pool chemicals or adding more specialized winterizing agents to maintain water quality during the off-season. If you have pool accessories like slides or diving boards, these may need to be removed and stored properly, sometimes requiring additional supplies such as storage bags or lubricants. Also, if you choose premium services like winter pool inspections or heating system maintenance, these can add up. It’s a good idea to budget for potential extras when planning your closing costs.
When is the best time to close a pool to ensure effective winterization?
The best time to close your pool is when the water temperature consistently drops to around 65°F or below, typically in the fall before freezing temperatures occur. This ensures that the pool is properly winterized before the threat of frost, which can cause damage to pipes and equipment. Closing your pool too early can result in unexpected algae growth or balance issues, while closing too late runs the risk of ice damage that may be difficult to repair in the spring.
Timing also depends on your region and local climate. In colder areas, closing a pool in September or October may be optimal, while those in milder climates can sometimes wait until November. Scheduling a professional closing service in advance is wise, as pool technicians often get booked quickly during peak season. Doing the job at the right time ensures all protective measures are effective and your pool remains safe and clean throughout winter, making it easier to reopen next season.