A free guide to hiring contractors in North County San DiegoLicense records read Oct 14, 2026 · How we list
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North County pool services, by city

Pick your community, then call a business directly.

Pick your cityCheck a license
  • 64 of 128 matched to an active CSLB license · read Oct 14
  • 156 city permits pulled by 10 of these businesses
A worker skimming a swimming pool with a net
Stock photo, not a listed business · Photo: Iosi Pratama / Unsplash

Where the facts come from · How we use these sources

  • Contractors State License Board
  • City of San Diego
  • City of Carlsbad
  • City of Vista
  • Google Business Profile

Hiring problems

No license check

A star rating won’t show if a license is active.

No local list

Each community with listings has its own list.

  • Escondido23
  • San Marcos20
  • Vista17

No time

When something breaks, you need a number to call.

Emergency help →Photo: JAFactsDude, CC0

How we help you choose

Every fact is public and dated.

  • License status

    From CSLB, linked to the state record.

  • Bond and workers’ comp

    From the same CSLB record.

  • City permits

    Permits pulled in San Diego, Carlsbad, Vista, San Marcos and Escondido, matched to the business.

  • Direct contact

    Tap Call for the number the business lists on Google.

License coverage
128listed businesses
64 active2 other matched statuses62 not yet matched

CSLB snapshot Oct 14

Before you hire a pool service

Five checks before anyone starts work.

  1. Match the license
    Look for C-53 Swimming Pool (for construction) on the CSLB record. How to check a license
  2. Check bond and workers' comp
    Profiles with a matched license show the contractor bond and whether the business carries workers' comp or has certified having no employees. A crew on an exemption is a question to ask.
  3. Get written estimates
    Ask two or three businesses for scope, materials, permit costs and a start date in writing, so the quotes compare like for like.
  4. Ask about permits
    Ask who pulls the permit, and confirm with your city or the county which jobs need one.
  5. Ask for local references
    A business that does good work nearby can point you to a recent job and a name to call.

Pick your city

128 pool service businesses across 18 communities.

Oceanside Pier at sunrise, seen from above the beach and palm treesOceanside14 listedRows of red, orange and yellow ranunculus flowers at the Flower Fields in CarlsbadCarlsbad11 listedThe Encinitas arch sign over the Coast Highway beside La Paloma TheatreEncinitas13 listedSand, bluffs and ocean at the north end of Solana BeachSolana Beach2 listedThe lawn and palm trees of Powerhouse Park above the beach in Del MarDel Mar1 listedLooking east down Main Street in downtown VistaVista17 listedHomes and a lake in San Marcos seen from a hillsideSan Marcos20 listedThe Escondido arch sign over Grand Avenue, lined with palm treesEscondido23 listedAvocado and fruit orchards on a hillside farm in Fallbrook, seen from the airFallbrook5 listedFog filling the valley below the mountains at sunrise, with palm trees, a house and fruit trees, seen from BonsallBonsall1 listedA large oak tree beside a dirt trail in Valley CenterValley Center1 listedSpanish-style buildings with red tile roofs on a street in Rancho Santa FeRancho Santa Fe1 listedLake Poway seen from the park lawn, with trees and hills behindPoway8 listedA dirt road with wooden fences crossing the Ramona GrasslandsRamona1 listedLake Hodges passing under Interstate 15 just north of Rancho Bernardo, seen from the airRancho Bernardo3 listedA dirt trail through a green valley in the Carmel Valley neighborhood of San DiegoCarmel Valley3 listedGrassland and hills in Los Peñasquitos Canyon PreserveRancho Peñasquitos3 listedThe stone sign for Patriot Park in 4S Ranch, with a lawn and a hill behind it4S Ranch1 listed
Browse all tradesHow we list

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Photo credits

Community photos show the place named. Each is used under the license shown.

Answers from the listings

How many pool services are listed in North County?

We list 128 businesses, drawn from public listings observed Sep 30 and Oct 10, 2026.

How many pool services are matched to an active CSLB license?

64 of 128 (50%) are matched to an active Contractors State License Board license. If a listing has no match, we haven't tied a license to it yet, so ask the business for its number.

Do pool services carry workers' comp and a bond?

Of the 64 with an active license, 37 carry workers' comp insurance and 24 have certified having no employees (an exemption). 64 have the required contractor bond on file with CSLB.

Which pool services are open 24/7?

By their Google hours, 4 are open 24 hours every day: Algae Free Pool Service LLC, AZUL Pool Care, RLR Landscape & Tree Services and doc's pool & spa. Call to confirm before an emergency.

What services do pool services list most?

On their Google Business Profiles (read Oct 2, 2026), the most-listed services are filter cleaning (28), vacuuming (23), water treatment (23) and tile brushing (22). A business without a label may still do the work, so ask.

How long have pool services been licensed?

Among the 64 with an active matched license, the median license was first issued in 2014, and 17 have held their license for 20 years or more.

From all 128 listings · CSLB read Oct 14, 2026

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Escondido23 listed
San Marcos20 listed
Vista17 listed