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TRUSTED BY ALTADENA, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon118
    Verified pool and spa services reviews

Verified Reviews for Pool And Spa Servicing pros in Altadena, CA

*The Angi rating for Pool And Spa Servicing companies in Altadena, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pool And Spa Servicing needs.

*The HomeAdvisor rating for Pool And Spa Servicing companies in Altadena, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pool And Spa Servicing needs.

Last update on July 23, 2026

Find Pool and spa technicians in Altadena

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

Serving Altadena, 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%
2 neighbors recently requested a quote
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Avatar for Commercial Pool & Spa Services
Commercial Pool & Spa Services
4.7(
34
)
Swimming Pool Heaters - Install or ReplaceIn Ground Swimming Pool or Accessories - Repair or Service

Serving Altadena, CA and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"Prompt and professional. Very satisfied."
Green Pool
After Green Pool Clean
Installing Pump Motor
Fixing Handrail
Repairing Chlorinator

+88

Response time2 days
Response rate86%
14 neighbors recently requested a quote
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Avatar for Pool Care Services
Pool Care Services
5.0(
15
)
Swimming Pool - Clean and Maintain

Serving Altadena, CA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Pool looks amazing! I couldn't ask for anything more. Chemicals tested weekly, pool inspected and thoroughly cleaned each week."
Filter Cleaning
Filter Cleaning
BEST OF 2025
Business Rate
BEST OF 2025

+1

Response time3 hrs
Response rate100%
1 neighbors recently requested a quote
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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 Altadena, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Absolute Pool Resurfacing did a fantastic job. I had interviewed 3 companies to resurface my pool and I definitely picked the right one for the job. They are the best..The work was done professionally and in a timely manner. The price was very fair. We also had tile work done on spa wall and coping repair, also had them back to clean entire pool and spa tiling and it looks like a brand new pool.. if you want it done correctly Noe,Chris and his crew are the best.. I highly recommend this company"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+36

Response time4 days
Response rate100%
5 neighbors recently requested a quote
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Avatar for Darn Best Spa Repair and Service
Darn Best Spa Repair and Service
4.5(
295
)
Hot Tub or Spa - Repair or Service

Serving Altadena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Emergency services offered

Warranties offered

"Sam did an excellent job and provided all sorts of extra knowledge for us as new owners of a Spa. We will be continuing to work with DB Spas if needed in the future"
Spa Cleaning
Spa Cleaning
Spa Cleaning
Spa Cleaning
Spa Cleaning

+5

Response time1 day
11 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for POOL & SPA GENIUSES, LLC
POOL & SPA GENIUSES, LLC
5.0(
5
)
Swimming Pool - Clean and Maintain

Serving Altadena, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"The team at pool and spa Geniuses did a great job with my pool and my pool maintenance. Great customer service. Great workmanship. Would hire them again for any job."
Pool & Spa
Request Quote
Avatar for ALL PHASE WATERWORKS dba ALL PHASE POOLS
ALL PHASE WATERWORKS dba ALL PHASE POOLS
4.7(
14
)
In Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool Heaters - Install or ReplaceSwimming Pool Heaters - Repair or Service+2 more

Serving Altadena, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I am happy with the work done on my pool because even after some unfortunate circumstances this company provides good follow up services to assure satisfaction."
Finished pool
Infinity pool
Before pool plastering
Before shotcrete
Before demo

+12

Response time1 day
14 neighbors recently requested a quote
Recommended by38%of homeowners
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Avatar for Gonzalez Pools, Inc.
Gonzalez Pools, Inc.
4.0(
4
)
In Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool Heaters - Install or Replace

Serving Altadena, CA and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"A long-overdue shoutout to Gonzalez Pools. We hired Favian and his crew to completely renovate our pool with new plaster, plumbing, and tile, crack repair, installing a gas heater and salt system, and pouring new coping and more than 500sq.ft. of oversized concrete pavers. They completed the job on-budget and ahead of schedule. The results are beautiful and matched our complicated design down to the inch. I wish I could post a photo! Definitely, recommend Gonzalez Pools for all your renovation needs!"
plaster and cincrete
plaster an concrete
plaste, coping tile and concrete
coping, tile and pebble finish.
NEW PLASTER ,COPING , TILE AND A NEW SPA

+13

Response time3 hrs
Recommended by75%of homeowners
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Pool and Spa Servicing questions, answered by experts

Yes. If you test the water and the alkalinity is too low, you can raise it by adding an alkalinity increaser, which likely came with your hot tub’s chemical kit. In a pinch, you can use baking soda to raise the hot tub’s alkalinity. Raising the alkalinity will prevent the hot tub water from becoming too acidic.

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.

You can and should use a hose to fill a hot tub. There shouldn’t be anything special about the hose other than it shouldn’t be damaged. Kinks or leaks could slow down the filling process. Attach the hose to the nearest spigot and get the water flowing.

Algae-related green hot tub water is generally safe to use, as algae aren't usually harmful to your health. However, if the conditions in the hot tub are hospitable to algae growth, they may also be hospitable to the growth of other types of microorganisms, including Pseudomonas aeruginosa, bacteria that can cause hot tub rash, or Legionella bacteria, which can cause respiratory illness.

Hot tub maintenance can cost between $500 and $1,000 annually. These costs typically cover deep cleaning the tub, refilling it several times a year, and maintaining the water's chemical balance. While you can perform maintenance yourself, a professional can clean and treat your hot tub with chemicals to save you time. The biggest expenses are often heating and repairs, but regular maintenance can help you avoid more complicated and costly repairs and preserve your investment.

The Altadena, 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.

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