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Top-Rated Pool builders and installers in Westchester - Updated Nov 2026

Avatar for UV SWIMMING POOLS
UV SWIMMING POOLS
5.0(
61
)
Swimming Pool -RemodelSwimming Pool: Concrete - Build or Install

Serving Westchester, CA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"I had a fantastic experience with UV Swimming Pools! a UV Swimming Pools project representative is an outstanding project manager, he kept me in the loop every step of the way and went UV Swimming Pools with communication. There was a slight hiccup with one item, but a UV Swimming Pools project representative."
Porter Ranch
Porter Ranch
Porter Ranch
Porter Ranch
Porter Ranch

+89

51 neighbors recently requested a quote
Avatar for S B L Pools
S B L Pools
4.9(
22
)
Swimming Pool -Remodel

Serving Westchester, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Warranties offered

"Sal is amazing!! We needed pool repair and replastering after the Eaton fire. We needed a retaining wall and new fencing after the subsequent mudslides. We were approached by numerous price gouging contractors. Sal’s pricing was reasonable and his employees are competent and respectful. We are truly thrilled with the results. We highly recommend SBL pools, and we will rely on them in the future."
Response time8 hrs
Response rate95%
21 neighbors recently requested a quote
Avatar for Paradise Pool & Spa, Inc.
Paradise Pool & Spa, Inc.
3.6(
30
)
Swimming Pool - Clean and MaintainSwimming Pool -RemodelIn Ground Swimming Pool or Accessories - Repair or Service+3 more

Serving Westchester, CA and surrounding areas

Approved

In business since 1989

Free estimates

Credit card accepted

"This company knows their stuff. They are experts in proper care of the plaster in the pool. They explained the science behind how the plaster works and what they did to make sure the plaster was cared for to make it last a long time. For a month after the pool was filled Shaun came to ensure the plaster was curing properly and the chemicals in the pool were at the proper levels. He came three times a week for two to three weeks then came two times a week to check on the pool. We are really happy with the way the pool came out."
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+14

Response time2 days
40 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Oasis Blu Pools
Oasis Blu Pools
5.0(
3
)
Swimming Pool: Concrete - Build or Install

Serving Westchester, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Oasis Blu Pools did an immaculate job on my pool design. They worked professionally and diligently to complete my design before the start of the summer season. I would definitely recommend them to any and everyone looking to build or renovate their pool/backyards."
Oasis Rock Style Pools
Custom Designs
Simple and Creative
Remodeling Styles
Response time5 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Aquamarine Pool Construction
Aquamarine Pool Construction
5.0(
2
)
Swimming Pool: Concrete - Build or Install

Serving Westchester, CA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Andy has done various services for my backyard including all work for my pool. He's done such a great job for the quality he provides. I have recommended his services to three other individuals and I will continue to recommend his services to all who inquire."
Rock grotto/slide Pool cont.
swimming pool remodel
Remodel Before
New Pool Construction
Back View Of Pool

+5

Response time2 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for pool construction and installation projects in Westchester, CA

Running a pool pump continuously significantly increases your monthly electricity expenses. With a single-speed pump, you might see costs toward the upper end of the average range, potentially reaching $150 per month depending on your pump's horsepower and local electricity rates. 

Variable-speed pumps would be more economical even with continuous operation, but would still increase costs above normal. However, 24/7 operation is rarely necessary for residential pools, as most require only eight to 12 hours of daily filtration.

Yes, LED pool lights provide substantial energy savings compared to traditional halogen fixtures. Industry data indicates LED lights are five times less expensive to operate than halogen alternatives, while providing equivalent or better illumination. Though LED fixtures often have a higher initial purchase price, the energy savings and longer lifespan make them a cost-effective choice for pool owners who enjoy nighttime swimming.

The Westchester, CA homeowners’ guide to pool constructions and installations

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