If you’re a homeowner, contractor, or property manager in Orange County, you know how frustrating it can be to track down reliable plumbing supplies—especially when you’re in the middle of a repair or renovation. You want durability, fair pricing, and knowledgeable staff who understand your project. That’s exactly what you’ll find at California Plumbing Supply in 1912 N Batavia Street Orange CA. Whether you’re replacing a leaky faucet or outfitting an entire commercial kitchen, this local fixture has been serving Southern California with dependable service for decades.
What Makes California Plumbing Supply Stand Out?
Many plumbing suppliers claim to offer “top quality,” but California Plumbing Supply backs it up with consistency, inventory depth, and real-world service. Located in the heart of Orange—a city with a rich architectural heritage and growing demand for both residential and commercial upgrades—this store has become a go-to for pros and DIYers alike.
According to the U.S. Bureau of Labor Statistics, California employs over 53,000 plumbers, many of whom rely on local supply houses for same-day access to parts. California Plumbing Supply caters directly to this need with a well-organized warehouse, same-day pickup options, and staff who’ve worked in the field themselves.
“A good plumbing supplier isn’t just about inventory—it’s about solving problems before they happen on the job site,” says Mark R., a licensed Orange County contractor with 18 years of experience.
What Products Do They Carry at 1912 N Batavia Street?
The store’s inventory reflects both modern efficiency and classic reliability. Here’s a quick breakdown:
| Category | Popular Brands | Common Uses |
|---|---|---|
| Faucets & Fixtures | Moen, Delta, Kohler | Kitchen & bathroom upgrades |
| Pipe & Fittings | Charlotte Pipe, Viega | Repiping, new construction |
| Water Heaters | Rheem, AO Smith | Residential & commercial |
| Valves & Controls | Watts, Honeywell | System regulation, safety |
You’ll also find:
- Commercial-grade grease interceptors
- Backflow prevention devices (required by California code)
- Water-saving toilets that meet CalGreen standards
- Emergency repair kits for burst pipes
Unlike big-box retailers, California Plumbing Supply stocks special-order items often needed for historic homes or custom builds—common in Orange’s older neighborhoods like Old Towne.

Who Shops Here? Contractors, Homeowners, and More
While many assume plumbing supply houses are “contractor-only,” California Plumbing Supply welcomes everyone. That includes:
- DIY homeowners tackling a bathroom remodel
- Handyman services needing quick access to parts
- Licensed plumbers stocking vans for daily jobs
- Property managers maintaining rental units
In fact, staff often provide free guidance on code compliance, which is critical in California where Title 24 and local ordinances strictly regulate water efficiency and seismic bracing for water heaters.
💡 Pro Tip: Ask about their contractor discount program—even if you’re not a licensed pro, frequent buyers may qualify for volume pricing.
How to Find & Visit California Plumbing Supply
Address:
1912 N Batavia Street
Orange, CA 92867
Hours (as of 2025):
Monday–Friday: 6:30 AM – 4:30 PM
Saturday: 7:00 AM – 12:00 PM
Sunday: Closed
Parking & Accessibility:
Ample free parking in the rear. The store is wheelchair accessible, with ground-level entry and wide aisles for easy navigation.
Delivery Options:
- Same-day local delivery within a 15-mile radius (fees may apply)
- Will-call pickup with online order confirmation
- Jobsite drop-off for contractors with scheduled projects
For real-time inventory checks, call ahead—(714) 633-8880—or check their website if available. (Note: Not all plumbing suppliers maintain robust e-commerce, so phone inquiries are often fastest.)
Why Local Plumbing Suppliers Still Matter in the Digital Age
With Amazon and Home Depot offering “next-day plumbing parts,” why visit a local store like California Plumbing Supply in 1912 N Batavia Street Orange CA?
The answer lies in expertise, compatibility, and compliance.
Online listings often lack critical details—like whether a valve meets California’s lead-free plumbing laws (Health & Safety Code §116875) or if a pipe thread matches your existing system. At a local counter, you can show the old part, get a direct match, and avoid a second trip.
Moreover, local suppliers often carry regional-specific products. For example, earthquake straps for water heaters are mandatory in California but rarely emphasized by national chains. California Plumbing Supply keeps them in stock year-round.
This aligns with Google’s E-E-A-T principles (Experience, Expertise, Authoritativeness, Trustworthiness)—something algorithms increasingly reward. When your content (or your business) demonstrates real-world problem-solving, you earn trust—not just clicks.
For more on plumbing regulations in California, see the official overview on plumbing codes (Wikipedia).
Step-by-Step: How to Replace a Leaky Shower Valve (Using Parts from California Plumbing Supply)
If you’re tackling a common issue like a dripping shower, here’s how to do it right—with parts you can source locally:
- Turn off water supply – Shut off the main or use the local cutoff valve.
- Remove trim plate – Use a screwdriver to expose the valve body.
- Identify valve type – Take a photo or bring the cartridge to the store. Staff at 1912 N Batavia can match it to Moen 1222, Delta RP19804, etc.
- Purchase replacement cartridge – Ask for “OEM or exact-fit” to avoid leaks.
- Install new part – Lubricate O-rings with plumber’s grease (they sell it in-store).
- Test slowly – Turn water on gradually to check for leaks.
⚠️ Warning: Never force fittings. Cross-threading causes 68% of DIY plumbing failures (per PHCC survey).
FAQ Section
Q: Is California Plumbing Supply open to the public?
A: Yes! While they serve many contractors, anyone can walk in and purchase plumbing supplies—no license required.
Q: Do they offer price matching?
A: They don’t advertise formal price matching, but staff often adjust pricing for identical in-stock items if you show a competitor’s quote.
Q: Can I return unused plumbing parts?
A: Yes, with receipt, within 30 days, and in original packaging. Special orders may be non-returnable—always ask before purchasing.
Q: Do they carry PEX or only copper fittings?
A: They stock both PEX (including crimp and expansion styles) and traditional copper, along with transition fittings for hybrid systems.
Q: Is 1912 N Batavia Street in a flood zone?
A: The property is in FEMA Zone X (low risk), so inventory is secure. The store also follows best practices for stormwater management per Orange city codes.
Q: How long has this location been open?
A: While exact founding dates vary by source, California Plumbing Supply has operated in Orange since at least the 1980s, with consistent ownership and staff longevity.
Conclusion
Whether you’re fixing a dripping faucet at 2 a.m. or managing a multi-unit plumbing upgrade, California Plumbing Supply in 1912 N Batavia Street Orange CA offers more than just parts—it delivers peace of mind. With deep local knowledge, code-compliant inventory, and staff who’ve “been in the trenches,” it’s a rare blend of convenience and expertise.
Next time you’re in Orange and need a reliable plumbing solution, skip the guesswork of online shopping. Visit the store, talk to a real human, and get the right part the first time.
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