Top-rated pool and spa technicians.

Best pool and spa technicians near Ballwin, MO

Enter your zip and get matched with up to 5 pros

Need a pro for your pool and spa servicing project in Ballwin, MO?

Select your specific project to find the pro for you.

TRUSTED BY BALLWIN, MO HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon242
    Verified pool and spa services reviews

Top-Rated Pool and spa technicians in Ballwin - Updated Nov 2026

Avatar for Water World Pool and Spa
Water World Pool and Spa
4.7(
17
)
Swimming Pool - Opening & Closing Service

Serving Ballwin, MO and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"We had just previously purchased the house and are first time pool owners. They were able to teach us so much about our pool, and they truly are persistent in making sure your pool is perfect for the summer!"
Inground Pool Install
Inground Pool Install
Inground Pool Install
Response time1 day
Recommended by66%of homeowners
Avatar for Cool Pools, LLC
Cool Pools, LLC
5.0(
4
)
Swimming Pool - Opening & Closing Service

Serving Ballwin, MO and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"They were very professional. Ready to help with your pool needs. Very reasonable. Timmy manner I will be using them fr now on for my pool. Ty guys you were awesome The Mooreà  à  à  à ¢à  à  à  à  à  à  à  à  s"
Response time8 hrs
Recommended by75%of homeowners
Little Giant Pool & Spa
2.7(
44
)
In Ground Swimming Pool or Accessories - Repair or ServiceReplace Vinyl Liner for Swimming PoolSwimming Pool - Clean and Maintain+4 more

Serving Ballwin, MO and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Came when promised/scheduled. Had diving equipment with them so they promptly identified the leak and fixed the problem. Very satisfied! I wish I had called them months ago before I wasted so much money on chemicals leaking out with the leaking pool water.....!"
Response time6 days
Response rate100%
Recommended by66%of homeowners
Midwest Pool Management
New to Angi
Swimming Pool - Opening & Closing ServiceIn Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Clean and Maintain

Serving Ballwin, MO and surrounding areas

Approved

In business since 1967

Free estimates

Credit card accepted

Midwest Pool Management has been managing all types of aquatic facilities since 1967. We currently provide swimming pool management services to municipalities, private clubs, subdivisions, and residential properties. We hire over 1500 aquatic staff members per year. Our depth of experience is unmatched in the area of aquatic facility management.

4 neighbors recently requested a quote
Stress Free Pool Service
New to Angi
Swimming Pool - Opening & Closing ServiceIn Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Clean and Maintain+2 more

Serving Ballwin, MO and surrounding areas

Approved

In business since 2021

Small jobs welcome

Offers commercial services

Stress Free Pool Service is proud to serve St. Louis County's pool service needs. Owner and operator Stephen has over 17 years of experience in the industry. Call today for a free estimate on your next project! \n \n

Response time2 days
2 neighbors recently requested a quote
Avatar for Max-Q Services
Max-Q Services
4.5(
33
)
Swimming Pool - Opening & Closing Service

Serving Ballwin, MO and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Brian and his team were very professional and explained everything to me with the closing of my pool. I would definitely recommend using them for your pool service. Will be using them for all my pool needs."
Response time5 hrs
Response rate99%
Recommended by89%of homeowners
...
Showing 1-10 of 56
Pool and Spa Servicing FAQs, answered by experts

Biofilm growth can cause a hot tub to feel slimy. Hot tub biofilm is a slimy substance that’s typically due to natural contaminants like makeup, soaps, skin oils, deodorants, or lotions. A hot tub can also have a slimy interior or slimy water if the tub’s filters are old or damaged, or if the hot tub isn’t properly cleaned. You should drain your hot tub, wipe away any slimy residue, then refill the water and use a spa purge product that prevents the buildup of biofilm.

To refill a hot tub after winter, start by opening up the tub and giving it a quick cleaning. If you use antifreeze, drain out the water then grab a hose and thoroughly clean the tub shell out, spraying water into each jet of the tub. 

Reconnect the hot tub and turn the power back on. When it’s time to fill the tub again, insert the hose into the filter well (if available). Avoid trapping too much air in the water lines, which can cause the pump to lock up when it starts again. Add the necessary chemicals and start the heating process. It will take some time—most of a full day—for the water to heat up again.

Though a hot tub has many benefits, there are a few cons. Mainly, hot tubs require a lot of maintenance. You’ll need to deep clean yours quarterly, test the pH at least once or twice a week, and add sanitizing chemicals once a week. They also have relatively high ongoing costs since you’ll need to pay for electricity and repairs. 

When your hot tub is completely dry, there is typically no need to introduce antifreeze into the plumbing. However, if you desire an extra layer of protection against potential freeze damage, you can consider adding some RV antifreeze to your hot tub lines. Just ensure that you use RV antifreeze specifically, as automotive antifreeze is highly toxic and should be avoided.

When your hot tub is not in use, you can keep it at a constant soaking temperature of around 100 degrees Fahrenheit. For extended periods of non-use, you can lower the temperature by about five degrees. This slight decrease makes it easier and quicker to heat back up to a desirable level when you're ready to use it again. Additionally, you might consider lowering the temperature by a couple of degrees during the summer to avoid feeling overheated.

The Ballwin, MO homeowners’ guide to pool and spa services

From average costs to expert advice, get all the answers you need to get your job done.