How Much Does Pool Maintenance Cost in Texas?

Owning a swimming pool in Texas can be a cool refuge from the summer heat—but it comes with ongoing expenses. One of the first questions many pool owners ask is:

“How much does it cost per year (or per month) to maintain a pool in Texas?”

The short answer: it depends. But in this post, we’ll break down the typical costs, what affects them, and how to budget wisely.

Why Costs Vary: Key Factors

Before diving into numbers, it’s important to understand what drives pool maintenance costs. Several variables can change your bill drastically:

• Pool size and shape: Larger or irregularly shaped pools require more chemicals, more labor, and more energy.
• Type of pool (concrete, fiberglass, vinyl): Some materials require more upkeep or are more prone to damage.
• Frequency of service: Weekly service costs more than biweekly or monthly.
• Local climate / usage: In Texas, high heat, humidity, storms, and heavy use all demand more frequent maintenance.
• Chemical treatment and water conditions: Keeping pH, chlorine, alkalinity, etc., in balance can require supplemental chemicals.
• Equipment and energy costs: Pumps, filters, heaters, and lighting incur electricity use and periodic repairs.
• Opening/closing and seasonal services: Particularly in northern parts of Texas, opening and closing the pool each season adds costs.

Understanding these levers helps explain the spread in estimates you will see below.

Typical Pool Maintenance Costs in Texas

Monthly / Weekly Service Costs

• In many Texas markets, a common range for regular (weekly) professional pool maintenance is $80 to $150 per month.
• Some higher-end services, or ones with more frequent visits, can push that figure higher—some providers quote up to $220+ per month. 
• Another source from “GoodLife Pools TX” suggests $50 to $60 per week for weekly service, which translates to roughly $200 to $240/month (or somewhat less with biweekly service).
• In the Dallas–Fort Worth area, one local company advertises weekly service starting at $40 per visit + $65/month for chemicals.

So you’ll often find a baseline professional maintenance cost between $80 and $200+ per month in many Texas locales, depending on service level and property specifics.

Annual / Yearly Costs

Over a full year, considering weeks of inactivity, repairs, and seasonal variations:

• Some Texas-focused real estate sources estimate between $1,200 and $2,500 annually for routine cleaning and chemical treatment.
• More broadly, in the U.S., average pool maintenance ranges (excluding major repairs) are often cited as $1,560 to $2,700 per year.
• HomeGuide gives a range of $80 to $150 per month, which is $960 to $1,800 per year. 

Thus, even in more demanding climates like Texas, you might expect ballpark annual costs in the $1,200 to $3,000+ territory (before major repairs or equipment replacement).

Additional Costs to Consider

Opening / Closing: Preparing the pool for the season (removing covers, balancing chemicals, checking equipment) can cost $150 to $300 (or more, depending on complexity). 

Chemical supplies: Depending on use, rainfall, and water quality, additional chemical adjustments (shock, algaecide, specialty chemicals) can run $50 to $100+ per month.

Utilities / electricity: Running pumps, filters, heaters, and lighting adds electrical consumption. In hot climates, these utility costs may add significantly to your monthly bills.

Repairs & parts: Occasional replacement of pumps, filters, salt systems, heaters, or liner fixes. Over years, these can be the biggest wild card.

Water (fill / top-off / leakage): Occasional refilling after heavy evaporation or leaks.

Breakdown by Scenario / Example

Let’s walk through a few illustrative scenarios to see how the numbers add up.

Scenario A: Modest In-Ground Pool, Basic Service

• Weekly service at $100/month
• Chemicals included
• Opening/closing: $200 (split over year)
• Repairs/supplies: $300/year
• Electricity / water: perhaps $600/year

Estimated Annual Cost:

12 × 100 12×100 + 200 + 300 + 600 = $2,300/year

Equivalent to about $190–200/month average.

Scenario B: Larger Pool, Premium Service & Equipment

• Weekly premium service at $180/month
• More aggressive chemical treatment
• Opening/closing: $300
• Repairs, parts & upgrades: $600/year
• High utility usage: $900/year

Estimated Annual Cost:

12 × 180 12×180 + 300 + 600 + 900 = $4,260/year

Or about $355/month average.

Scenario C: DIY / Partial Self-Maintenance

• Occasional professional visits (biweekly or monthly) total ~$75–125/month on average
• You provide labor for skim, vacuum, etc.
• You pay for chemicals and utilities fully
• Repairs / parts as needed

Depending on how hands-on and skillful you are, you might reduce the cost to $1,000 to $1,800/year, but that assumes you avoid big repair bills. Many DIYers still contract out the opening/closing.

These scenarios underline how different choices (frequency, service, size, equipment) shift your cost band.

Texas-Specific Considerations

Because Texas has unique climate, usage, and regulatory aspects, a few points deserve close attention:

1. Long pool season / heavy use

The hot months last longer in Texas, meaning more wear, algae pressure, evaporation, and demand on pumps.

2. Storms, runoff, debris

Heavy rainfall, wind, and storms can introduce debris and contaminants to your water, requiring extra chemicals and cleanup.

3. Hard water / mineral content

In many parts of Texas, water has higher mineral content, which affects how much balancing chemicals or specialty additives you may need.

4. Regulation and permits

Depending on your city, there may be local regulations regarding pool fencing, water discharge, or safety features, which can influence maintenance or upgrade costs.

5. Electricity rates

Running expensive equipment (especially if heating) can make your energy bill spike. Efficient pump timers, variable-speed pumps, or solar heating can help manage that.

How to Estimate Your Own Cost

To zero in on what you’ll spend, consider the following steps:

1. Measure your pool

Note dimensions, volume, depth, shape — larger volume & nonstandard shapes cost more.

2. Check your local hourly rates

Call a few pool services in your city or zip code to get baseline quotes for weekly service.

3. List your equipment

What pump, filter type (sand, cartridge, DE), heater (gas, electric, heat pump, solar) do you have? Check their wattage or fuel consumption.

4. Estimate chemical needs

Based on usage, shade, and local water quality, estimate monthly chemical cost. Some services roll this into their quote.

5. Factor in seasonal services

Don’t forget opening, closing, and annual inspections or part replacements.

6. Add margin for repairs

Budget a small “maintenance reserve” each year for parts—$200 to $500 is reasonable.

7. Calculate utilities

Based on pump horsepower, run hours per day, and your local electricity rate, you can estimate the annual cost of running your pool system.

Putting all that together gives you a realistic, personalized estimate for your pool.

Tips to Lower Your Pool Maintenance Cost (Without Sacrificing Quality)

• Invest in a variable-speed pump: These are more efficient and can significantly reduce electricity draw.
• Use timers and automation: Automate filtration, heating, and cleaning schedules to run only when needed.
• Regular DIY tasks: Vacuum, skim, and watch for algae between visits to reduce strain.
• Maintain consistent chemistry: Keeping pH and sanitizer levels in range prevents overuse of “shock” chemicals.
• Cover your pool when idle: Reduces evaporation, debris entry, and chemical loss. Shop around seasonally: Compare service bids yearly; don’t be locked into one provider without review.
• Negotiate bundled packages: Many service companies will discount if you buy annual service contracts rather than pay month to month.
• Monitor energy use: Run pumps during off-peak hours and avoid constant heater usage unless necessary.

What to Expect in Texas

If you have a typical in-ground pool in Texas with a reasonably competent service provider, you can expect to spend $80 to $150 per month for maintenance, plus additional costs for utilities, chemicals, opening/closing, and repairs. That suggests a baseline annual cost of $1,200 to $2,500+. More elaborate setups or premium services can push that number upward.

Of course, your individual cost will depend on your pool size, local market rates, equipment, usage, and how hands-on you are. Use the breakdowns above and local quotes to build a realistic estimate.