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Rooftops and trees in Canyon Country, seen from Canyon Country Park

Plumber in Canyon Country, Santa Clarita

Plumbing By Kirk, Inc. is a plumber in Canyon Country, working from its shop in Valencia and covering Fair Oaks Ranch and Sand Canyon. Canyon Country helped form the City of Santa Clarita in 1987, but parts of it, including the eastern end of Sand Canyon, are still county land, and that decides who issues your permit.

Photo: Ponderosapine210, CC BY-SA 4.0

Local knowledge

Plumbing in Canyon Country: what to know

  • City or county, street by street

    Canyon Country is partly in the City of Santa Clarita and partly unincorporated LA County. Sand Canyon joined the city in pieces between 2012 and 2018, and its eastern end is still county. Your address decides which office issues the permit.

  • Homes from the 1970s and 1980s

    In ZIP 91351 the median home was built in 1982, and 44.7% were built in 1979 or earlier. ZIP 91387 is newer, with a median of 1990 (Census Bureau, 2020 to 2024 estimates).

  • SCV Water, and a new treatment plant

    Canyon Country gets its water from SCV Water, whose groundwater averaged 354 mg/L of hardness in its 2026 report. A PFAS treatment plant is planned on Lost Canyon Road, near Sulphur Springs Elementary.

  • The sewer lateral depends on the side

    At a city address you answer for the lateral from the house to the public sewer, or only to the clean-out when one sits within two and a half feet of the property line. At a county address you answer for the whole length, under the street included.

Canyon Country and the City of Santa Clarita

Canyon Country is one of the four communities that formed the City of Santa Clarita in 1987, along with Newhall, Saugus and Valencia. It was never all inside the city, though. The county’s area plan describes Canyon Country as running along Soledad Canyon Road east of Saugus and north of Sand Canyon along State Route 14, with portions in both the city and the county.

That split matters for plumbing work, because the permit office follows the address. A city address gets its permits from the Permit Center at City Hall, 23920 Valencia Boulevard, where a water heater changeout or a repipe can be permitted online. A county address goes to the county’s Santa Clarita Valley Building and Safety Office at 23757 Valencia Boulevard. If you are not sure which you have, the city’s annexations page has a verification tool that checks the address.

Fair Oaks Ranch and Sand Canyon

Sand Canyon came into the city in three pieces: Fair Oaks Ranch and West Sand Canyon on September 11, 2012, South Sand Canyon on April 16, 2013, and North Sand Canyon on November 15, 2018. The eastern part of the Sand Canyon area is still outside the city limits, so two homes in Sand Canyon can sit under different permit offices and different sewer rules.

Fair Oaks Ranch is in the city. Along Soledad Canyon Road and the rest of Canyon Country, city and county land sit side by side, so the address decides. On any street a job runs the same general way: a plumber finds the cause first, you hear the price before work starts, and the permit is pulled from whichever office covers the address when one is required.

Water heater repair in Canyon Country

Plenty of Canyon Country homes date from the 1970s and 1980s. In ZIP 91351 the median home was built in 1982 and 44.7% were built in 1979 or earlier; ZIP 91387 is newer, with a median of 1990, by the Census Bureau’s 2020 to 2024 estimates. A tank water heater lasts about 8 to 12 years on average, and hard water can shorten that, so a house of that age has likely been through more than one.

Water heater repair covers the fixes that keep a heater going, from a gas valve to a heating element, and water heater replacement covers the swap, the earthquake strapping and the permit. In the city, the fees for a water heater changeout permit come to $102, plus the 10% record maintenance fee where it applies, from the city’s 2026 to 2027 fee schedule; in the county areas they come to $65.82.

Hydro jetting and drains in Canyon Country

Older homes mean older drain lines, and those give roots and grease more to hold on to. A main line that keeps stopping in a 1970s house is usually a job for hydro jetting, which scours the pipe wall instead of punching a hole through the clog, after a camera look at what is inside. For a single slow sink or tub, drain cleaning with a cable is usually enough.

When the line itself is the problem, the address matters again. At a city address the owner answers for the lateral from the house to the public sewer, or only as far as the clean-out when one sits in the sidewalk or within two and a half feet of the property line. At a county address the owner answers for the entire lateral, including the part under the street. Sewer line repair explains what that means for a repair.

Water in Canyon Country

Canyon Country’s water comes from SCV Water, the agency formed in 2018 when the valley’s water suppliers merged. Its 2026 report puts the groundwater at an average hardness of 354 mg/L and the imported surface water at about 160, and the mix of the two varies across the valley and can run harder in a drought. That hardness is what leaves white scale on fixtures and in water heaters.

In Canyon Country, as across the valley, automatic salt-based softeners are not allowed. The valley’s softener ban sets out the details, and water softeners explains the options allowed for scale. SCV Water plans a PFAS treatment plant on Lost Canyon Road, near Sulphur Springs Elementary School; its project page, read in October 2026, gave May 2026 as the anticipated start of construction.

Plumbing by Kirk also works in Saugus and Newhall and across the Santa Clarita Valley. For a job in Canyon Country, call the shop.

Sources

7 cited

How it works

5 steps, from your call to clean-up

  1. 01

    Call the shop

    Say what is wrong and where the home is, and pick a time for a plumber to come out.

  2. 02

    A visit and a look at the job

    A plumber comes out and finds the cause before anything is fixed: the clog, the heater or the leak itself.

  3. 03

    The price before the work

    You hear what the job is and what it costs before work starts, and you decide whether to go ahead.

  4. 04

    The work, permit included

    The job gets done, and the permit is pulled when the city or county requires one, as it does for a water heater or a repipe.

  5. 05

    Clean-up

    The work area is cleaned up before the plumber leaves, and you see the finished job working.

Contact the shop

Talk to the shop

Call with what is wrong and where the home is, and set up a visit.

Call the shop

(661) 263-6519

What to say when you call

  • What is wrong: the drain, the water heater or the leak, and what it is doing.
  • Where the home is: the town or ZIP code.
  • When you would like a plumber to come out.

Questions

Canyon Country plumbing questions

Is Canyon Country the same as Santa Clarita?

Canyon Country is part of Santa Clarita: it is one of the four communities, with Newhall, Saugus and Valencia, that formed the city in 1987. Parts of it are still unincorporated Los Angeles County, though, including the eastern end of Sand Canyon. The verification tool on the city's annexations page tells you which side your address is on.

Is my Sand Canyon or Fair Oaks Ranch address in the city?

Fair Oaks Ranch is: it joined the city with West Sand Canyon on September 11, 2012. South Sand Canyon followed on April 16, 2013, and North Sand Canyon on November 15, 2018. The eastern part of Sand Canyon is still county land, so check a Sand Canyon address before you pull a permit.

Which Canyon Country homes have the oldest plumbing?

Homes in ZIP 91351 have a median build year of 1982, and 44.7% of them were built in 1979 or earlier, by the Census Bureau's 2020 to 2024 estimates. ZIP 91387 is newer, with a median build year of 1990.

Who issues plumbing permits in Canyon Country?

It depends on the address. Canyon Country joined the city when it incorporated in 1987, and Fair Oaks Ranch and parts of Sand Canyon were annexed between 2012 and 2018: those city addresses get permits from the Permit Center at City Hall, 23920 Valencia Boulevard. The eastern end of Sand Canyon and the rest of Canyon Country's county land go to the county's Santa Clarita Valley Building and Safety Office at 23757 Valencia Boulevard. A water heater replacement needs a permit from either one.

Reviews

What customers say about Plumbing by Kirk

A few of their words. 4.7 on Yelp (341 reviews) · 4.9 on Google (65 reviews).

  • 5 out of 5 stars
    “He is a man of his word… like a friend working on my plumbing issue.”
    Stuart J., Canyon Countryon Yelp (opens in a new tab),
  • 5 out of 5 stars
    “Kirk arrived early… very friendly and helpful, and made a stressful situation much easier.”
    Paulette Y., Santa Claritaon Yelp (opens in a new tab),
  • 5 out of 5 stars
    “My old water heater decided to expire on a Wednesday… a new one installed on Thursday.”
    Gail A., Castaicon Yelp (opens in a new tab),

See all reviews

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Plumbing problem in Canyon Country?

Call the shop and say what is wrong and where the home is.