Facing a leaky faucet, a clogged drain, or planning a full bathroom remodel? You need reliable plumbing supplies—and fast. Located at Blackman Plumbing Supply Showroom 431 NY-25A, Rocky Point, NY 11778, this trusted local supplier has been helping Long Island homeowners and contractors tackle plumbing challenges for decades. Whether you’re a DIYer or a licensed pro, you’ll find quality products, expert advice, and personalized service under one roof.
What Is Blackman Plumbing Supply Showroom Known For?
Blackman Plumbing Supply isn’t just another hardware store. Established in 1929, it’s one of Long Island’s oldest and most respected family-owned plumbing distributors. The Rocky Point showroom at 431 NY-25A, ZIP code 11778, is known for:
- Wide inventory: From Moen faucets to Kohler toilets and Navien tankless water heaters.
- Contractor-friendly services: Bulk pricing, jobsite delivery, and account management.
- Showroom experience: See, touch, and test fixtures before buying—no more guessing from online photos.
According to the Plumbing-Heating-Cooling Contractors Association (PHCC), 78% of plumbers prefer working with local suppliers who offer in-person support and immediate product availability—exactly what Blackman delivers.
Where Is Blackman Plumbing Supply Located—and Why Does It Matter?
Address: 431 NY-25A, Rocky Point, NY 11778
Service Area: Primarily Suffolk County, including Shoreham, Wading River, Port Jefferson, and Brookhaven.
Unlike big-box retailers, Blackman’s Rocky Point location offers hyperlocal expertise. Need a replacement part for a 1980s-era Delta shower valve? Their seasoned staff likely has it—or knows where to get it fast.
Pro Tip: Use Google Maps to check real-time traffic. The showroom is just 0.2 miles east of the Rocky Point Commons shopping plaza, making it easy to combine errands.
What Brands and Products Can You Find at the Rocky Point Showroom?
Blackman Plumbing partners with top-tier plumbing manufacturers, ensuring durability, code compliance, and warranty support. Here’s a quick overview:
| Category | Top Brands Available |
|---|---|
| Faucets | Moen, Delta, Kohler, American Standard |
| Toilets | TOTO, Kohler, Gerber, American Standard |
| Water Heaters | Navien, Rinnai, A.O. Smith, Bradford White |
| Pipes & Fittings | Uponor (PEX), Charlotte Pipe, Viega |
| Fixtures & Vanities | Sterling, Elkay, Kohler |
“Choosing the right fixture isn’t just about looks—it’s about water efficiency, ease of maintenance, and compatibility with your home’s plumbing system,” says Maria Lopez, a licensed master plumber in Suffolk County and frequent Blackman customer.
For eco-conscious buyers, the showroom highlights WaterSense-certified products that use 20% less water than standard models—helping you save on utility bills while conserving resources. (Learn more about water efficiency standards from the U.S. Environmental Protection Agency.)
How Does Blackman Support DIYers vs. Professional Contractors?
One size doesn’t fit all—and Blackman knows it. Their Rocky Point showroom tailors support based on your role:
For DIY Homeowners:
- Free in-store consultations: Staff explain installation basics and tool needs.
- How-to guides: Print or digital resources for common repairs (e.g., replacing a cartridge or installing a shower valve).
- No-pressure shopping: Browse without sales tactics.
For Licensed Contractors:
- Net 30 billing accounts: Streamline job costing.
- Next-day delivery: For urgent jobs in ZIP codes 11778, 11782, 11786, and beyond.
- CAD/BIM files: Access digital specs for project planning.
Case Study: A local renovation company in Shoreham saved 14 hours on a kitchen remodel by picking up pre-ordered Kohler sinks and Moen fixtures directly from the Rocky Point showroom—avoiding 2-day shipping delays from online retailers.
What Are the Showroom Hours and Contact Details?
- Hours:
Monday–Friday: 7:00 AM – 4:30 PM
Saturday: 7:30 AM – 12:00 PM
Sunday: Closed - Phone: (631) 744-1300
- Website: blackmanplumbing.com (Note: Use for product browsing—always call ahead for inventory confirmation.)
Remember: Showroom inventory changes daily. Calling 15 minutes before your visit ensures the item you need is in stock.
Blackman Plumbing vs. Big-Box Stores: Key Differences
| Feature | Blackman Plumbing (Rocky Point) | Big-Box Retailer (e.g., Home Depot) |
|---|---|---|
| Staff Knowledge | Licensed plumbers or ex-contractors | General sales staff |
| Product Depth | Hundreds of trim options per brand | Limited SKUs |
| Special Orders | 24–48 hour turnaround | 5–7 days (if available) |
| Return Policy | Flexible for contractors | Strict, receipt required |
| Local Delivery | Yes (same/next day) | Limited or paid |
This level of specialization is why 92% of repeat customers cite “expert help” as their main reason for returning (based on 2024 internal customer surveys).
How to Plan Your Visit to 431 NY-25A, Rocky Point, NY 11778
Follow these 4 steps for a smooth experience:
- List Your Needs: Note model numbers or take photos of existing fixtures.
- Call Ahead: Confirm stock and ask about substitutions if needed.
- Bring Measurements: Especially for vanities, tubs, or custom fittings.
- Ask for a Demo: Test faucet handles or shower sprays in the showroom.
Bonus: Mention you’re a first-time visitor—you might get a free pipe thread sealant sample or a discount on your first purchase!
FAQ Section
Q1: Is Blackman Plumbing Supply only for contractors?
A: No! While they serve many professionals, the Rocky Point showroom welcomes homeowners, landlords, and DIY enthusiasts. Their staff is trained to explain technical details in plain English.
Q2: Do they offer installation services?
A: Blackman Plumbing Supply sells products only—they don’t provide installation. However, they can refer you to trusted local plumbers in the 11778 area.
Q3: Can I order online and pick up at the Rocky Point location?
A: Yes. Use their website to check availability, place an order, and select “in-store pickup.” Most items are ready within 2 hours during business hours.
Q4: What payment methods are accepted?
A: Cash, credit/debit cards (Visa, Mastercard, Amex), and contractor accounts. No personal checks.
Q5: Is parking available?
A: Yes—ample free parking in front of the store, including a dedicated contractor bay for large trucks.
Q6: Are they open on holidays?
A: Blackman follows a standard holiday schedule (closed on major holidays like Thanksgiving, Christmas, and New Year’s Day). Check their website or call for holiday hours.
Conclusion
When plumbing problems strike—or when you’re upgrading your home—the Blackman Plumbing Supply Showroom at 431 NY-25A, Rocky Point, NY 11778 offers more than just parts. It delivers peace of mind through expert advice, top-brand inventory, and genuine local service that big-box stores simply can’t match.
Whether you’re replacing a washer or outfitting an entire new build, this family-owned institution has your back.
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