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TRUSTED BY GLENDALE, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon137
    Verified pool and spa services reviews

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

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

Serving Glendale, 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
Avatar for Rio Pool Service's
Rio Pool Service's
5.0(
23
)
Swimming Pool - Clean and Maintain

Serving Glendale, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Small jobs welcome

"THIS EXPERIENCE HAS BEEN THE MOST PROFESSIONAL SERVICE I HAVE HAD FOR MY POOL. OWNER MATEO WAS RESPECTFUL AND THOUGHTFUL IN EXPLAINING THE TYPE OF SERVICE MY POOL NEEDED. WITH HIS GIRST VISIT FOR A ESTIMATE, HE TESTED THE WATER AND DID A CLEANING. HE ALSO TOOK A PART THAT NEEDED TO BE REPLACED. HE CALLED ME AND KEPT ME UPDATED FOR A RETURN TO DO THE REPAIR. HE ALSO RESET THE TIMER AND CALLED THE NEXT DAY TO MAKE SURE EVERYTHING WAS WORKING CORRECTLY. BEST SERVICE I HAVE EVER HAD ! THANK YOU RIONPOOL SERVICE"
Filter services
Filter services
Filter services
Filter services
Filter services

+19

Response time6 hrs
Response rate87%
Avatar for BETTER BUY POOL SUPPLY INC.
BETTER BUY POOL SUPPLY INC.
4.2(
139
)
Swimming Pool - Clean and Maintain

Serving Glendale, CA and surrounding areas

Approved

In business since 1991

Free estimates

Credit card accepted

"I hired Scott to fix our pool heater. He is very honest and charged me a very reasonable rate to replace the circuit board. He was also able to get our solar heater working again and helped troubleshoot an issue with our dirty pool filter. Highly recommended!"
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20 neighbors recently requested a quote
Recommended by92%of homeowners
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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.

Yes, air baths are good for you. They promote relaxation, improve circulation, and can even hydrate your skin. Since they’re gentler than water jets and whirlpools, they are a good choice for a wide range of homes and users, from children to adults. You can maximize the benefits by using them regularly for stress relief and by pairing the bubble effects with calming music, low lighting or chronotherapy, aromatherapy, and other relaxation techniques.

No. In fact, some owners prefer to “summerize” their hot tubs and use them primarily over winter to enjoy the contrast of cold and hot water. It’s possible to keep the tub filled and running year-round, and some pros may even recommend this method compared to the work and risks of a full winterization every year.

However, keeping the hot tub running will require additional resources. You’ll use more power and more chemicals to keep it in good shape. Weigh the pros and cons of your situation before making a decision.

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.

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 Glendale, 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.