(909) 619-5513
Antonio beside industrial piping and valves

Centered on Service, Built on Trust

Cortes Plumbing

Plumbing repairs, replacements and installations. From the fixtures you use every day to the pipes behind the walls.

(909) 619-5513
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Established in 200026 years of experienceServing West Covina to BeaumontLicense #1154173

Behind the walls

One system, roof to street

From kitchen fixtures to underground connections, water, drain and gas lines keep homes and businesses connected.

Home

Illustrated cross-section of a two-story home: water supply lines, drain lines, a water heater, fixtures and gas lines, from the street to the roof vent, with a plumber at work on each job.StreetBathroomLaundryUtilityKitchen01020304050607080910
  1. Leak detection & repair: service details
  2. Drain & sewer cleaning: service details
  3. Water heaters: service details
  4. Fixtures & remodels: service details
  5. Repiping: service details
  6. Gas lines: service details
  7. Water service lines: service details
  8. Sewer line repair: service details
  9. Slab & rough-in drains: service details
  10. Water heater maintenance: service details

Water, drain and gas lines connect every floor to the street.

A plumber tightens a leaking supply joint under the kitchen sink.

A drain machine feeds its cable through the outdoor cleanout to clear the main line.

A plumber sets the gas control and relights the burner on a tank water heater.

A plumber fits a new shower head onto the shower arm, then tests the spray.

A plumber presses the fittings on a new section of the supply riser.

A plumber checks the meter connection with a gas leak detector.

In a trench beside the meter box, a plumber joins new copper on the water service line.

Roots come out of the sewer line and a new section goes in with banded couplings.

With the slab opened up, a plumber sets new drain branches for a kitchen remodel.

A plumber drains the sediment out of the tank through the drain valve.

Commercial

Illustrated cross-section of a two-story commercial building: a water service entry with valves and a meter, a mechanical room with two water heaters, a kitchen, restrooms, offices above, and the sewer line running out under the parking lot to the alley, with a plumber at work on each job.StreetParkingAlleyOfficesBreak roomMechanicalKitchenRestrooms010203040506
  1. Water service & valve assemblies: service details
  2. Sewer lines under pavement: service details
  3. Cleanouts & camera inspection: service details
  4. Commercial water heaters: service details
  5. Restroom fixtures: service details
  6. Gas to kitchen equipment: service details

Service entry, mechanical room, kitchen and restrooms share one connected system.

At the service entry, a plumber tightens the meter flanges and opens the main valve.

Under a saw-cut in the parking lot, a plumber bands new pipe into the sewer line.

A plumber runs a camera down the cleanout and watches the line on the monitor.

In the mechanical room, a plumber solders the copper connections at the water heaters.

A plumber sets a flush valve on a wall-hung toilet and test-flushes it.

A plumber tightens the gas union behind the range and checks the test gauge.

What we do

Our work

Water-supply connections, roots and obstructions, tank components and pipework from our own jobs.

  • A removed clay pipe section lying on the ground, its open end packed with a dense mass of roots.
    19 photos

    Drain & sewer cleaning

    Roots packed solid inside a removed clay pipe, grown in through its joints and cracks.

  • Copper pipe joined to older threaded pipe and a red wheel-handled gate valve in a garden excavation, with a taped plastic elbow beside it and plant roots overhead.
    11 photos

    Leak detection & repair

    Copper pipe tied into older threaded fittings and a gate valve beneath the plants.

  • An electric water heater held by two wall straps in a tiled utility closet, with copper pipework, a blue expansion tank overhead and a floor drain beside it.
    10 photos

    Water heaters

    A strapped water heater with copper connections and an expansion tank overhead.

  • Black drain lines and vertical stacks exposed in an opened interior wall and broken-out concrete floor, with a capped fitting on a concrete pedestal and copper supply lines in the wall.
    11 photos

    Fixtures & remodels

    A drain rough-in opened up at the wall and beneath the floor.

  • A gloved hand holding a removed steel pipe section whose inside is crusted with orange rust, narrowing the opening to a small hole.
    5 photos

    Repiping

    Rust buildup narrowing a removed steel pipe, the kind that slowly chokes off water flow.

Also offering gas lines.All services →All work photos →

Local since 2000

By the numbers

Serving West Covina to Beaumont, with headquarters in Riverside, CA.

26years of experience
Established
2000
Communities served
39
Plumbing services
6
License number
#1154173

Where we work

See the service-area map →
  • Azusa
  • Beaumont
  • Bloomington
  • Brea
  • Calimesa
  • Cherry Valley
  • Chino
  • Chino Hills
  • Claremont
  • Colton
  • Covina
  • Diamond Bar
  • Eastvale
  • Fontana
  • Glendora
  • Grand Terrace
  • Highland
  • Jurupa Valley
  • La Verne
  • Loma Linda
  • Mentone
  • Montclair
  • Moreno Valley
  • Muscoy
  • Norco
  • Ontario
  • Pomona
  • Rancho Cucamonga
  • Redlands
  • Rialto
  • RiversideHQ
  • San Bernardino
  • San Dimas
  • Upland
  • Walnut
  • West Covina
  • Woodcrest
  • Yorba Linda
  • Yucaipa

Your next project

Start with the details

  1. Tell us what is happening

    Note the fixture, the location and when the problem started.

  2. Include the details

    Photos and model numbers can help describe a repair or replacement.

  3. Share your plans

    For installations and remodels, include the scope and your preferred timing.

Need a plumber?

Photos and model numbers help describe a repair or replacement.

(909) 619-5513