Pool Resurfacing in Ventura County, From Our Shop in Ventura
Ventura County is home base for Aqua Creations: our shop is on Los Angeles Avenue in Ventura, and our crews resurface backyard, hotel, apartment, and HOA pools from the coast at Ventura and Oxnard out to Simi Valley and Fillmore. This page covers the eleven towns we work in here, the water those pools are filled with, and the county rules for shared pools.
AQUA-GLASS™ backyard pool
Find your Ventura County town
Every town page covers its own water, weather, and nearby streets. Type a town name or a word like inland or coast to narrow the list.
Showing all 11 towns
Ventura
Home base: our shop is on Los Angeles Avenue. West and Midtown Ventura are served mostly by Ventura River and Lake Casitas water, while East Ventura draws on groundwater the city tests at about 637 parts per million hardness.
Ventura pool resurfacingCoastOxnard
A flat coastal plain where NOAA's 1991 to 2020 normal August high at the county airport is 73.5°F, and part of the Calleguas Municipal Water District service area.
Oxnard pool resurfacingCoast to valleyCamarillo
Between the Oxnard Plain and the Conejo Grade on US 101, and another city inside the Calleguas water district.
Camarillo pool resurfacingConejo ValleyThousand Oaks
The Conejo Valley, where water typically arrives from the State Water Project through Calleguas and the local retail water agencies.
Thousand Oaks pool resurfacingConejo ValleyNewbury Park
The western end of the Conejo Valley at the top of the Conejo Grade, inside the City of Thousand Oaks.
Newbury Park pool resurfacingCounty lineWestlake Village
Right on the county line. The City of Westlake Village is in Los Angeles County, so a community pool there goes to LA County Public Health, while the Ventura County side is part of Thousand Oaks.
Westlake Village pool resurfacingInlandSimi Valley
The inland valley at the east end of the county, reached on Highway 118, with summers far warmer than the coast. It is inside the Calleguas service area.
Simi Valley pool resurfacingInlandMoorpark
Between Simi Valley and the Santa Rosa Valley, where Highways 118 and 23 meet, and inside the Calleguas district.
Moorpark pool resurfacingInlandOjai
The Ojai Water System, run by Casitas Municipal Water District, averaged 412 mg/L hardness in 2025, and NOAA's normal August high here is 91.2°F.
Ojai pool resurfacingRiver valleySanta Paula
On Highway 126 in the Santa Clara River Valley, over the Santa Paula groundwater basin that also feeds part of East Ventura.
Santa Paula pool resurfacingRiver valleyFillmore
Farther up Highway 126 past Santa Paula, at the inland end of our Santa Clara River Valley route.
Fillmore pool resurfacingNo town by that name on our list
We may still reach you. Call (805) 672-1695 with the address and we will tell you straight. You can also see every county we cover on the areas we serve page.
Eighteen degrees apart in August, a short drive apart on the map
At NOAA's Oxnard Ventura County Airport station, the 1991 to 2020 normal August high is 73.5°F. At the Ojai station, in a valley behind the coastal hills, it is 91.2°F. Ojai also averages about 21 inches of rain a year against about 13 at the Oxnard airport.
For a pool, the hotter side of the county means more evaporation, more top-up water, and chlorine that disappears faster on summer afternoons. Each top-up leaves its minerals behind when the water evaporates again, so inland pools tend to drift toward scale. Coastal pools run cooler and steadier but sit in ocean air all year.
Neither one is a reason to wait. They are reasons a cement surface wears differently in Simi Valley than it does in Ventura, and part of what we look at before recommending a finish.
Source: NOAA NCEI 1991 to 2020 monthly normals, stations Oxnard Ventura Co Airport (USW00093110) and Ojai (USC00046399).
Three water suppliers shape most Ventura County pools
Hardness is the calcium and magnesium your fill water carries. High numbers bring scale along the waterline; very soft water pulls calcium out of plaster. Here is where the county's tap water comes from.
Ventura Water
The city relies on local supplies only: Ventura River water, purchased Lake Casitas water, and three groundwater basins.
- 418 ppmVentura River, avg. hardness
- 637 ppmGroundwater basins, avg. hardness
- 297 ppmLake Casitas water, avg. hardness
City of Ventura 2025 Consumer Confidence Report, 2024 data.
Casitas Municipal Water District
Casitas treats Lake Casitas water and sells it to the City of Ventura. It bought the Ojai water system in 2017, which runs on a wellfield in town, and is planning to tie that system into the larger Casitas system.
- 297 ppmCasitas water hardness, as Ventura buys it
- 412 mg/LOjai Water System hardness, 2025
City of Ventura 2025 CCR; Casitas MWD 2025 water quality report; CEQA filing 2025070808.
Calleguas Municipal Water District
A wholesaler that imports water from the Metropolitan Water District, mainly State Water Project supply, for southeastern Ventura County, including Oxnard, Port Hueneme, Camarillo, Thousand Oaks, Simi Valley, and Moorpark.
- 19Member water purveyors it supplies
- 3 in 4Ventura County residents on its water, roughly
Calleguas MWD overview page; service-area cities from its 2025 financial statements.
How Ventura County reviews a public pool resurface
The Ventura County Environmental Health Division treats pools at condominiums, HOAs, hotels, and apartment buildings as public pools, along with any pool that serves more than three families. Its staff inspect those pools every year.
A resurface on one of them starts with an Application for Permit to Construct and the county's resurfacing worksheet, and work waits until the permit is issued. The worksheet lists fiberglass as an accepted shell finish alongside white plaster. More on how we plan these jobs is on our commercial pool resurfacing page.
Source: Ventura County Environmental Health, public pools and spas, and the county plan check worksheet for resurfacing or alteration of a public pool.
- 1Permit to ConstructApplication plus one resurfacing worksheet per site address.
- 2White interiorExcept bench tops, step edges, lane lines, and waterline tile.
- 3Contrasting waterline tilePlus depth markers with 4 inch numerals in feet and inches.
- 4Drain fittings and railsSuction fittings to ANSI/APSP-16 and rails at the steps.
From the Ventura shop to every corner of the county
US 101 carries our crews down the coast to Oxnard and Camarillo and over the Conejo Grade to Newbury Park, Thousand Oaks, and Westlake Village. Highway 126 runs east along the Santa Clara River to Santa Paula and Fillmore, Highway 33 heads north to Ojai, and Highways 118 and 23 reach Moorpark and Simi Valley.
Ventura County, with our shop at 1547 Los Angeles Ave, Ventura
Close to the shop, close to your pool
Most Ventura County pools are a short drive from our Los Angeles Avenue shop. Call or send a request, and we will set a time to look at the pool and give you a free estimate with no obligation. Financing is available.
- Visit or mail1547 Los Angeles Ave, Suite #108, Ventura, CA 93004
- Office hoursMonday to Friday, 8 AM to 4 PM
- Emailaquaglass@aquacreations.com