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Best pool builders and installers near Monrovia, CA

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TRUSTED BY MONROVIA, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon56
    Verified pool constructions and installations reviews

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

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

Serving Monrovia, CA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"UV Swimming Pools did an excellent job on our pool remodel. This was a complex project including new Baja shelf, lighting, tile & pebble, bar stool remodel, new cleaner heads, autofill, rolled edges and renovating an infinity edge."
Porter Ranch
Porter Ranch
Porter Ranch
Porter Ranch
Porter Ranch

+89

50 neighbors recently requested a quote
Avatar for Joy Pool Service
Joy Pool Service
4.8(
42
)
Swimming Pool - Clean and Maintain

Serving Monrovia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"Jose came on time the same day of request.He thoroughly explained what was happening ing to my pool and went about curing it! He also came back the following day to clean my filters. Top-Notch professional work done!!!"
Response time6 hrs
Response rate92%
Recommended by86%of homeowners
Avatar for Absolute Pools Resurfacing Inc
Absolute Pools Resurfacing Inc
4.9(
69
)
Swimming Pool -RemodelIn Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool: Fiberglass - Build or Install+2 more

Serving Monrovia, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"A truly amazing job done by absolute pools. I am so happy to be back swimming after years of having issues with my pool. Prior to this fiberglass pool, I had a plaster one that would constantly crack and I couldn't find any solution anywhere. I spoke with many business's about potential solutions but the only one that actually seemed reasonable and within my budget was Absolute Pools. They are extremely professional, clear with their communication, highly experienced, and very fast workers. Also they clean up after themselves very well which is highly appreciated. All in all I give absolute pools a 5/5 stars. Definitely would recommend if you are considering resurfacing your pool."
Additional Photos
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Additional Photos
Additional Photos

+36

Response time4 days
Response rate100%
5 neighbors recently requested a quote
Shell Sea's Pool's & Spa's Inc.
4.6(
212
)
Swimming Pool -Remodel

Serving Monrovia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Credit card accepted

"They went out of their way to complete in record time the pool resurfacing jobâ including retiling, fixing broken bricks in the patio adjacent to the pool and building a wall around the pool. The pool was completed in time for our successful 4th of July pool party. They were competent and reliable and did an excellent job troubleshooting. We especially appreciated their follow through and suggestions on our pool. Alex was extremely helpful. We also appreciate Jesus very much and we are grateful to their hard-working teams, who worked efficiently to complete our pool project in a timely manner. We also love the finished pool."
Response time7 hrs
Response rate96%
77 neighbors recently requested a quote
Avatar for Steve Vaughan Pool and Spa
Steve Vaughan Pool and Spa
4.4(
7
)
Swimming Pool - Clean and Maintain

Serving Monrovia, CA and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"Very professional and meticulous in taking care of business. Ben does a very prompt and professional job each and every week. The problem areas are identified, discussed internally, and they come back with the appropriate solutions. Highly recommended for any pool owner looking for excellent service."
Response time2 hrs
Recommended by100%of homeowners
Avatar for Oasis Blu Pools
Oasis Blu Pools
5.0(
3
)
Swimming Pool: Concrete - Build or Install

Serving Monrovia, 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%
5 neighbors recently requested a quote
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Pool Construction and Installation FAQs, answered by experts

This is fairly rare, but sometimes the local government or a group like a historical society will label a tree as a landmark, or historical item. These designations almost always come with a small, on-site plaque for identification, but you should also be able to look up protected trees in your area on a city website or similar list. If the tree in question is a landmark, call your local government and ask how to proceed before making any plans.

Soil testers and licensed excavators are often the professionals you hire if you need a perc test. In some cases, structural engineers will also be able to conduct the test for you. In many municipalities, you’ll need your professional on-site to dig and fill the holes with water, as well as a representative from your local building department or health department. That representative is the individual who will determine whether your test passes or fails.

A professional land surveyor ensures accurate property boundaries and prevent legal disputes.

ALTA/ACSM surveys are the most comprehensive type of land survey and, as such, tend to be the most expensive. These surveys have standardized guidelines and reports and are used in many kinds of real estate transactions to ensure consistent and accurate information is available for properties.

Property lines, building locations, and potential encroachments are mapped.

The Monrovia, 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.