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Best pool and spa technicians near Fullerton, CA

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TRUSTED BY FULLERTON, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon182
    Verified pool and spa services reviews

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

Avatar for Joy Pool Service
Joy Pool Service
4.8(
42
)
Swimming Pool - Clean and Maintain

Serving Fullerton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"Jose Is amazing! I had a previous pool cleaning service company handle my pool and they were no where near as good as Jose. Jose was able to find the leak in my pool when others couldnt. Highly recommended Jose! He makes the pool water crystal clear and clean! Amazing work!"
Response time6 hrs
Response rate92%
Recommended by86%of homeowners
Spa Care Repair Specialist
4.8(
97
)
Hot Tub or Spa - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool Heaters - Install or Replace+1 more

Serving Fullerton, CA and surrounding areas

Approved

In business since 1979

Emergency services offered

Warranties offered

"Call them before you call anyone else. I canâ t imagine anyone providing a more professional and courteous service. Their experience is extensive, and their knowledge of all things spa/pool related is unmatched. They have been in business for decades, and they are established, tried and true. Larry was a wealth of information and reliable and conscientious. The best of the best. Neal Davis More than satisfied customer"
Response time9 hrs
5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Absolute Pools Resurfacing Inc
Absolute Pools Resurfacing Inc
4.9(
69
)
In Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Opening & Closing Service

Serving Fullerton, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"OMG!!! Best. Experience. Ever. Noe and his team are amazing and very BEST in business. Noe is a true Pool Master with an incredible experience. The Man knows EVERYTHING there is to know about pools/spa/decks/pluming/whatever...He helped me so much with design and layout. My pool and spa were built 70 years ago, and both had issues on top of being plainly cracked, leaky, old, and ugly. The spa was covered for the last 5 years and was literally brown inside with holes and broken jets. They went above and beyond any call of duty to bring my pool and spa up to speed for 2021! I took a chance on fiberglass and I'm soooo happy that I did! Everything looks brand spanking new, clean, and gorgeous!!! Fiberglass feels amazing! I'm a perfectionist and a professional designer, in other words – OCD-picky-control freak with high expectations :))) and I'm blown away, all expectations exceeded! If you want your pool to be just right contact these guys, their prices are super reasonable, and they take such an old fashion pride in their work! I wish I had a second pool, I loved them and their work so much! SUPER highly recommend!"
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+36

Response time4 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Peace of Mind Pools
Peace of Mind Pools
5.0(
13
)
Swimming Pool - Clean and Maintain

Serving Fullerton, CA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"He was way above 5 Stars in the pool industry. He was clean efficient and knowledgeable. My pool was literally black for Weeks and my regular pool man told me he wasn’t understanding why it was. Problem solved with Peace of mind pools. 👍"
Project Photos
1 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for Pool It Together
Pool It Together
5.0(
6
)
Swimming Pool - Clean and Maintain

Serving Fullerton, CA and surrounding areas

Approved

In business since 2013

Free estimates

Small jobs welcome

"Owner operator Mathew has not only done a great job he has went of and beyond with his service and professionalism. When looking for a great pool service please donâ t hesitate to call Mathew. Iâ m extremely happy with my service. Thank you!!"
Infinity Pool
Serviced Pool
Acid Washed Pool (Whittier Pool)
Before and After of Whittier pool
Acid Washed Pool

+10

Response time8 hrs
Recommended by100%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Swimming Pool - Clean and Maintain

Serving Fullerton, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We hired McCormick to remodel our master bathroom, and the process couldn’t have been smoother. Khaled guided us through everything, and his team was skilled and respectful. They handled the job efficiently, stayed within budget, and kept our home tidy. Now, our bathroom feels like a relaxing oasis, with high-quality finishes and a modern touch we love. McCormick’s attention to detail really made the difference, and I’d gladly hire them for future remodels. This experience was everything we hoped for."
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+1

Response time6 hrs
Recommended by17%of homeowners
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Pool and Spa Servicing FAQs, answered by experts

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.

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.

You should drain your hot tub three to four times a year to give it a thorough cleaning. This should take about an hour, but it depends on the size of your tub.

Where you drain a hot tub largely depends on local regulations, but you must not drain chemically treated water where it can damage the environment. Direct the water toward a sanitary sewer drain that will take it to a treatment facility. If your lawn has a dedicated drainage area that’s free from plants and foundations, you can likely drain it there. Avoid storm drains, as the hot tub water will enter waterways and could hurt aquatic life. Likewise, do not pour it out directly on any public land or where it can get into your neighbors’ property. 

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.

The Fullerton, CA homeowners’ guide to pool and spa services

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