Need Reliable Plumbing Supplies in Nassau County?
If you’re renovating a bathroom, fixing a leaky faucet, or building a new home on Long Island, you know how frustrating it can be to find a plumbing supplier that’s both knowledgeable and well-stocked. You don’t just want pipes and fittings—you want expert guidance, top-brand products, and a showroom where you can see and feel what you’re buying. That’s exactly what you’ll find at Blackman Plumbing Supply Showroom at 50 Hazel St, Hicksville, NY 11801—a family-owned business serving Long Island for over two decades with unmatched service and selection.
What Makes Blackman Plumbing Supply Stand Out?
Blackman Plumbing Supply isn’t just another hardware aisle—it’s a full-service plumbing showroom designed for homeowners, contractors, and designers alike. Located in the heart of Hicksville, this showroom blends local expertise with national brand partnerships to deliver a seamless customer experience.
According to the National Association of Home Builders (NAHB), 78% of homeowners prioritize in-person consultation when selecting bathroom or kitchen fixtures—precisely the service Blackman excels at.
Where Is Blackman Plumbing Supply Located—and Why It Matters
Address: 50 Hazel St, Hicksville, NY 11801
Serving: Nassau County, Suffolk County, Queens, and surrounding Long Island areas
Hicksville is strategically positioned just off major routes like the Long Island Expressway (I-495) and Northern State Parkway, making the showroom easily accessible whether you’re coming from Garden City, Westbury, or even eastern Queens.
Having a local plumbing supplier like Blackman reduces project delays. A 2021 study by the Construction Industry Institute found that contractors using nearby suppliers cut material wait times by up to 40%, directly speeding up job completion.

What Can You Find at the Blackman Plumbing Supply Showroom?
The Hicksville showroom isn’t just a warehouse—it’s a curated space featuring real-life displays of the latest in plumbing technology and design. Here’s what you’ll discover:
- Full bathroom vignettes with working showers, sinks, and tubs
- Kitchen sink & faucet stations for hands-on testing
- Water-efficient fixtures meeting EPA WaterSense standards
- Professional-grade tools and repair parts for plumbers
- Smart home plumbing tech, including leak detectors and touchless faucets
Top brands carried include:
- Kohler
- Moen
- Delta
- American Standard
- TOTO
- Rohl
💡 Pro Tip: Many customers don’t realize that Blackman offers free design consultations. Bring your bathroom blueprint or rough sketch, and their certified product specialists can help you choose fixtures that match your style, budget, and water pressure needs.
Who Shops at Blackman Plumbing Supply?
1. Homeowners Doing Renovations
If you’re updating a powder room or finishing a basement bathroom, seeing fixtures in person prevents costly mistakes. A faucet that looks sleek online might clash with your tile in real life—avoid that by visiting 50 Hazel St.
2. Licensed Contractors
Blackman offers contractor pricing, bulk discounts, and next-day delivery options for active job sites. Their inventory system syncs with local branches, so if Hicksville is out of a specific valve, they can source it from Syosset or Plainview within hours.
3. Interior Designers & Architects
With samples, spec sheets, and CAD files available on-site, designers appreciate Blackman’s B2B support for high-end residential and commercial projects.
Step-by-Step: How to Get the Most Out of Your Visit
Want to make your trip to Blackman Plumbing Supply Showroom at 50 Hazel St, Hicksville, NY 11801 as productive as possible? Follow these steps:
- Measure First
Bring exact dimensions of your sink cutout, shower stall, or vanity space. Include rough-in distances (e.g., “bathroom sink drain is 18” from wall”). - Set a Budget Range
Fixtures range from $80 for basic faucets to $2,500+ for luxury shower systems. Knowing your range helps the staff narrow options quickly. - Take Photos of Your Space
A picture of your current plumbing or tile helps staff suggest compatible finishes (e.g., brushed nickel vs. matte black). - Ask About Lead Times
While most in-stock items are ready same-day, special-order items (like custom shower enclosures) may take 2–4 weeks. - Inquire About Installation Support
Blackman doesn’t install, but they maintain a vetted list of licensed plumbers in Nassau County who understand their products.
Blackman Plumbing vs. Big-Box Stores: A Quick Comparison
| Feature | Blackman Plumbing Supply | Home Depot / Lowe’s |
|---|---|---|
| Product Expertise | Staff are plumbing-certified | General retail employees |
| Fixture Displays | Full working bathrooms | Partial or non-functional |
| Special Orders | Seamless, with tracking | Often delayed or lost |
| Commercial Support | Yes (project quotes, bulk pricing) | Limited |
| Return Policy | Flexible for unopened items | Strict, with restocking fees |
Note: Big-box stores can be useful for emergency repairs, but for design-heavy projects, specialty showrooms like Blackman offer superior value.
For more on the history of modern plumbing systems, see Plumbing on Wikipedia.
Why Local Showrooms Still Matter in the Digital Age
Despite the rise of online shopping, local plumbing showrooms are growing—especially post-pandemic. A 2024 report by IBISWorld shows a 5.2% annual growth in specialty plumbing supply stores, driven by demand for personalized service and supply chain reliability.
Online retailers can’t offer you the chance to test water flow pressure on a rainfall showerhead or feel the weight of a solid brass faucet. At Blackman, you can.
FAQ Section
Q1: What are the hours for Blackman Plumbing Supply at 50 Hazel St, Hicksville?
A: The Hicksville showroom is typically open Monday–Friday from 7:00 AM to 4:30 PM, and Saturday from 7:30 AM to 12:00 PM. Closed Sundays. Always call ahead or check their official website for holiday hours.
Q2: Do I need an appointment to visit the showroom?
A: No—walk-ins are welcome! However, if you’re a contractor or designer with a complex project, booking a 15-minute consultation ensures you get dedicated time with a product specialist.
Q3: Does Blackman Plumbing Supply sell to the general public?
A: Yes! While they serve professionals, any homeowner can shop at their Hicksville location. You don’t need a contractor license or business account.
Q4: Can they help me choose water-efficient fixtures?
A: Absolutely. Their staff can guide you toward EPA WaterSense-certified products that reduce water use by 20–60% without sacrificing performance—helping you save on utility bills.
Q5: Is parking available at 50 Hazel St?
A: Yes. The showroom has a dedicated customer parking lot with easy loading zones for picking up large items like tubs or vanities.
Q6: Do they offer delivery services?
A: Yes. Local delivery is available throughout Nassau and western Suffolk County, often same-day or next-day for in-stock items. Delivery fees apply based on distance and item size.
Final Thoughts: Why 50 Hazel St Should Be Your First Stop
Whether you’re a DIYer replacing a toilet flange or a contractor outfitting a luxury condo, Blackman Plumbing Supply Showroom at 50 Hazel St, Hicksville, NY 11801 delivers expertise, quality, and convenience that online retailers simply can’t match.
Their combination of hands-on displays, industry-trained staff, and local inventory makes them a cornerstone of Long Island’s home improvement ecosystem. And in an era where supply chain delays are common, having a reliable local source isn’t just convenient—it’s essential.
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