Serving Montclair & the Inland Empire
Licensed & Insured Honest. Reliable. Local.
Sweetwater Plumbing 💬 Text us ☎ (909) 312-4516

Trusted plumber in
Norco.

If you are a homeowner or business owner in Norco, we would be glad to help and to treat your home or business like our own. We answer the phone 24/7 at (909) 312-4516. Norco is unique in our service area. It's a horse town with most properties on 1/2 to 1+ acre lots, often zoned for equestrian use. Plumbing here means dealing with larger irrigation runs, barn plumbing, and properties that may still have well-water hookups. The water-line distances on these big lots are longer than on typical residential lots, so a leak can be anywhere along a long run, and pinpointing it before any digging matters even more.

Sweetwater Plumbing is a licensed, family-owned plumber (CSLB #889182) serving Norco and the Inland Empire, rated 4.8 stars across 588+ reviews. We take urgent calls in Norco 24/7, with same-day service for most non-urgent jobs booked before noon. Most of the city gets its water from the City of Norco. Call (909) 312-4516 24/7.

Plumbing in Norco

Licensed plumbing for Norco homes and businesses.

Services we offer here

From a slow-draining sink to a slab leak under the foundation, and from full repipes to gas line installations, we handle nearly every part of a residential or commercial plumbing system in Norco. When it’s an emergency, our 24-hour plumbers respond across Norco.

Neighborhoods we cover

Norco Hills, Old Norco, Hidden Valley, Pikes Peak area.

ZIP code we serve

92860

Don't see your ZIP listed? Call us at (909) 312-4516. We likely cover your area.

Common plumbing issues we see in Norco

Norco isn't like its neighbors. Half-acre-plus lots and an animal-keeping lifestyle give it a rural plumbing profile.

  • Long lots mean long underground service lines, so we chase service-line leaks that waste a lot of water before they ever surface.
  • Plenty of properties are still moving off wells and septic onto city water and sewer.
  • Stables, corrals, and big irrigation systems make backflow protection a real priority here.
  • Hard water scales heaters here, as it does across the Inland Empire.

Our service area in Norco

License & coverage

CA CSLB License #889182 · C-36 Plumbing Contractor · $2M general liability · Bonded · Riverside County coverage. Verify our license at the CA Contractors State License Board.

Neighborhoods we serve

Working in your part of Norco.

What we see in each part of Norco:

Neighborhood

Norco Hills

Equestrian properties with large lots (1/2 acre+). Larger irrigation runs and barn plumbing.

Neighborhood

Old Norco

Older equestrian properties. Some still with well-water connections we convert to city service.

Neighborhood

Hidden Valley

Rural-feel custom homes on larger lots.

Neighborhood

Pikes Peak area

Mix of equestrian and newer residential. Large-lot plumbing patterns dominate.

Working in Norco

The Norco plumbing landscape.

Housing stock

Incorporated in 1964 (and founded in 1923 as "North Corona," hence the name), Norco deliberately stayed rural ("Horsetown USA"), with most lots half an acre or larger, required animal-keeping areas, and horse trails in place of sidewalks on many streets. That means large parcels, long service lines, heavy irrigation, and properties that historically ran on wells and septic. The housing is a mix of mid-century ranch homes and 1970s-90s equestrian properties, with newer builds held to a rustic Western style by ordinance.

Water service

City water in Norco is provided by the City of Norco, though plenty of the larger rural parcels still have private wells and septic systems in the mix. We pump, inspect, locate and repair septic tanks, too. The big lots near the Santa Ana River mean long runs from the meter to the house and to outbuildings and stables, so service-line leaks and pressure drop over distance are common questions. Backflow protection matters here, especially with irrigation and animal-watering systems.

Local landmarks & areas we know

If you're near the George Ingalls Equestrian Event Center, Pikes Peak Park, Norco College or the Hidden Valley Wildlife Area, you're in our regular service area.

Nearby cities and areas

Corona · Eastvale · Riverside · Mira Loma

Why Norco chooses us

Three reasons locals call us first.

01

Local enough to know your block

Our techs know Norco well: the neighborhoods, the lot layouts and the access routes.

02

We know Norco's housing

Norco's housing is mostly mid-century ranch homes and 1970s-1990s equestrian properties on large lots (1/2 acre+). Wells on some properties and larger irrigation systems change the plumbing layout, so we arrive knowing what to look for and ready to diagnose what isn't typical.

03

We work with the City of Norco

With the City of Norco's water system, we know the backflow testing schedule and the paperwork the city requires. We test backflow devices on the city's schedule and file the results with the city for you.

What we fix in Norco

What we fix in Norco: every pipe, every fixture, every problem.

In Norco specifically, the most common calls we get are for large-lot irrigation and water-line work on older equestrian properties. But the full range of work we do in Norco includes:

Urgent Calls

Active leaks, no water, and sewer backups. Dispatched to Norco 24/7.

Water Heater Service

Tank, tankless, gas, electric, hybrid. We install, repair and replace water heaters in Norco, including code-required earthquake strapping.

Slab Leak Repair

Electronic and acoustic detection in Norco. We pinpoint the leak and keep demolition to a minimum, then repair the line or reroute it around the slab as needed.

Gas Line Repair

Gas line work for Norco homes and businesses. We pressure-test and leak-check every line before it goes back in service.

Drain Cleaning & Hydrojetting

Cable for blockages, hydrojet for grease and roots. Camera inspection on every main line in Norco.

Whole-Home Repipe

Repipes are common in Norco's older houses, where galvanized supply lines corrode and fail. We repipe in PEX or copper, phase the work and patch any drywall we open.

Sewer Line Replacement

Cast-iron, clay and ABS sewer lines in Norco. Trenchless pipe bursting and pipe lining when the line allows, which can save the yard and the driveway.

Backflow Testing

Annual testing & certification for City of Norco requirements. We file the paperwork directly with the city on your behalf. We also install and repair backflow preventers.

Commercial Plumbing

We serve Norco restaurants, retail, multi-unit, and office properties, with flexible, after-hours scheduling around your operating hours.

Nearby cities

Cities near Norco we also serve.

Sweetwater Plumbing's service area extends across San Bernardino, Riverside and eastern Los Angeles counties.

Riverside County

Corona

92879 · 92880 · 92881 · 92882 · 92883
Riverside County

Eastvale

92880 · 91752
Riverside County

Riverside

92501 · 92503 · 92504 · 92505 · 92506 · 92507 · 92508
Riverside County

Mira Loma

92509 · 91752

Not on the list? Call us at (909) 312-4516. We serve 24 cities across the Inland Empire.

Common Questions in Norco

Frequently asked questions about plumbing in Norco.

How fast can a plumber get to Norco?
Our technicians work across the Inland Empire, so we can usually get to Norco quickly. Same-day service is available for most non-urgent issues booked before noon.
Are you licensed to work in Norco?
Yes. Sweetwater Plumbing holds California CSLB License #889182 (C-36 Plumbing Contractor) and is fully bonded with $2M general liability insurance. We are licensed in California and serve the greater Inland Empire.
What ZIP codes do you cover in Norco?
92860. If your ZIP isn't listed, call (909) 312-4516. We likely cover your area.
Do you work on commercial properties?
Yes. We handle commercial plumbing for restaurants, retail, office buildings, multi-family residential, and light industrial properties throughout Norco.
How does pricing work?
We look at the job first, then give you your options in writing before any work begins, each with one flat-rate price. The price you approve is the price you pay. Our customers tell us our pricing is honest and fair. Financing through Wisetack is available on jobs over $500. Ask your technician about current financing options.
What if I'm not satisfied with the work?
We stand behind our work in Norco. If we fall short in any way, call John Howe personally, anytime, day or night, at (909) 247-6791, and he’ll make it right.
What customers say

Real reviews from real customers.

★★★★★4.8 / 5 average
· View all 588+ Google reviews →
WB
Walt Bauer
★★★★★ Sep 2026
GOOGLE

The company was responsive and professional. Jerry, their representative showed up on time, gave us a detailed quote and installation. I would recommend this company and this tech to others needing a water heater installed.

VR
Vinny Rosales
★★★★★ Jul 2026
GOOGLE

Matthew Perez did a good job accessing the potential problems. He snaked the drain, removed my 50 year old toilet and installed a new toilet, supply line and 1/4 angle stop. The work was accomplished professionally and to my satisfaction

GH
Gloria Hernandez
★★★★★ May 2026
GOOGLE

Great experience with this Sweetwater plumbing. They were easy to schedule, arrived on time, and quickly fixed the issue. Everything was explained clearly and we're very professional. I highly recommend.

(909) 312-4516 Text us