Top-rated pool and spa technicians.

Best pool and spa technicians near O Fallon, MO

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY O FALLON, MO HOMEOWNERS

  • Average homeowner rating star icon4
    Average homeowner rating
  • Verified reviews icon155
    Verified pool and spa services reviews

Top-Rated Pool and spa technicians in O Fallon - Updated Nov 2026

Avatar for Cool Pools, LLC
Cool Pools, LLC
5.0(
4
)
Swimming Pool - Opening & Closing Service

Serving O Fallon, 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
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 O Fallon, 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 Two Men And A Spa Dolly
Two Men And A Spa Dolly
4.1(
14
)
Above Ground Swimming Pool or Accessories - Repair or ServiceHot Tub or Spa - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or Service+6 more

Serving O Fallon, MO and surrounding areas

In business since 2003

Credit card accepted

"I just had a three man crew move my hut tub today. They showed up on time, loaded everything including the cover, stairs and cover lift, and within minutes they were moving to the new house. They were very professional and friendly, and set up the hot tub exactly how I wanted it. The whole process was less than an hour, not including drive time. The pricing was exactly as quoted. I would highly recommend Two Men and a Spa Dolly."
Recommended by91%of homeowners
Reflections Pools
5.0(
5
)
In Ground Swimming Pool or Accessories - Repair or Service

Serving O Fallon, MO and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"Kevin is fantastic. He saved us thousands of dollars on an unneeded repair leak. Other pool companies told me it would be a week before they could get me but Kevin was their the next day. Kevin came back multiple times to insure the leak was fixed. Kevin fixed a pipe leak for free."
Response time1 day
Recommended by100%of homeowners
Showing 1-10 of 47
Pool and Spa Servicing FAQs, answered by experts

You should have your spa or hot tub inspected and serviced yearly to prevent more costly repairs. Regular hot tub maintenance can save money and help keep you safe from hazards such as faulty wiring. Call a professional hot tub repair specialist, who will know what common issues to look for and have the parts and tools on hand to fix them immediately.

Whether you can repair a hot tub depends on the severity of the problem and the location. With the right tools and knowledge, you can fix problems like small leaks or switching out a dirty filter. However, electrical and plumbing issues require a licensed professional due to the inherent risk, particularly when mixing water with electricity.

Properly maintaining your hot tub will prevent serious issues from occurring down the road. You should replace the filter once a year, regularly look for and repair small cracks in the shell, and test the water quality every few months. You can do this yourself for less than $100 per year.

You can also hire a hot tub service to service your hot tub annually to identify problems early, which could save you money in the long run. They cost about $100 to $200 per call.

Similar to a hot tub, swim spas last anywhere from five to 20 years, depending on quality and your attention to maintenance. The best way to increase the lifespan of your swim spa is to carefully maintain it—including draining it around every six months to deep clean the parts.

How often you change the water in your swim spa depends on how often you use it. Most manufacturers recommend changing the water every three to six months. If you use your swim spa throughout the seasons, it’s a good idea to set up a quarterly deep cleaning schedule. The ideal instructions should be in the owner’s manual.

The O Fallon, 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.