Need reliable plumbing parts fast—without the guesswork or runaround? Whether you’re a contractor on a tight deadline or a homeowner tackling a weekend bathroom upgrade, finding a trustworthy local supplier makes all the difference. At Blackman Plumbing Supply Showroom 240 Broadway Huntington Station NY 11746, you get more than just pipes and faucets—you get decades of expertise, same-day availability, and personalized service that big-box stores can’t match.
What Makes Blackman Plumbing Supply Stand Out?
A Legacy of Trust Since 1932
Blackman Plumbing Supply isn’t just another hardware outlet—it’s a family-owned institution. Founded in 1932, the company has served Long Island for over 90 years, building a reputation on reliability, quality, and customer-first values. In an era where online shopping dominates, their Huntington Station showroom remains a go-to destination for professionals and DIYers alike.
“Local suppliers like Blackman offer something Amazon never can: real-time advice from licensed plumbers who know your local code requirements,” says Michael Delaney, a master plumber licensed in New York State with 25+ years of experience.
Unlike national chains, Blackman’s staff often includes certified technicians who can help you choose the right fixture, valve, or pipe for your specific project—saving you time, money, and potential rework.
Where Is the Blackman Plumbing Supply Showroom Located?
The flagship showroom is located at:
240 Broadway, Huntington Station, NY 11746
This central Long Island location offers easy access from both the Northern State Parkway and the Long Island Rail Road’s Huntington Station stop—just a 5-minute walk away. Ample parking is available on-site, making it convenient for contractors with vans or homeowners hauling supplies.
Operating Hours (as of 2025):
- Monday–Friday: 7:00 AM – 5:00 PM
- Saturday: 7:30 AM – 12:00 PM
- Sunday: Closed
Pro Tip: Call ahead or check their official website for holiday hours or special events like seasonal sales on water heaters or smart toilets.

What Products and Services Are Available at 240 Broadway?
Blackman’s Huntington Station showroom carries a comprehensive inventory tailored to both residential and commercial needs:
Top Product Categories:
- Faucets & Fixtures: From Moen and Delta to Kohler and American Standard
- Water Heaters: Tank, tankless, and hybrid models (including energy-efficient options)
- Pipes & Fittings: Copper, PEX, PVC, and CPVC in multiple diameters
- Toilets & Bidets: Including ADA-compliant and high-efficiency models
- Sump Pumps & Water Filtration Systems
- Commercial-Grade Supplies: Backflow preventers, grease traps, and more
They also offer special-order capabilities—if it’s not in stock, they can often get it within 24–48 hours.
Value-Added Services:
- Free in-store consultations
- Contractor pricing programs
- Delivery within 15 miles (fee may apply)
- Installation referrals to licensed local plumbers
Unlike online retailers, Blackman lets you see, touch, and compare products before buying—critical when matching finishes or verifying dimensions.
How Does Blackman Compare to Big-Box Stores?
Many homeowners wonder: Should I go to Home Depot or drive to Blackman? Here’s a quick comparison:
| Feature | Blackman Plumbing Supply | Big-Box Retailer (e.g., Home Depot) |
|---|---|---|
| Staff Expertise | Licensed plumbers & product specialists | General retail staff |
| Inventory Depth | Deep SKU variety in plumbing-only categories | Broad but shallow plumbing selection |
| Special Orders | Fast, reliable, with expert guidance | Limited or delayed |
| Local Code Compliance | Products match NY plumbing codes | May carry non-compliant items |
| Return Policy | Flexible for contractors & regular customers | Strict, receipt-dependent |
According to a 2024 National Association of Home Builders (NAHB) survey, 78% of contractors prefer specialty plumbing suppliers over general retailers due to product accuracy and technical support.
Fun Fact: New York State plumbing codes (based on the International Plumbing Code) require specific backflow prevention devices in multi-family units—something Blackman’s staff can help you navigate confidently.
Who Should Visit the Blackman Showroom?
1. Licensed Plumbers & Contractors
Blackman offers volume discounts, job-site delivery, and account management. Their Pro Desk handles commercial bids and large-scale orders efficiently.
2. Homeowners Doing Renovations
Whether replacing a leaky faucet or remodeling a full bathroom, their showroom displays full bath and kitchen vignettes—so you can visualize how fixtures look together.
3. Property Managers & Landlords
Need to maintain 10+ rental units? Blackman stocks durable, cost-effective fixtures with bulk pricing and maintenance kits.
4. First-Time DIYers
Don’t know the difference between a compression fitting and a sweat fitting? Their staff will walk you through it—no judgment, just helpful advice.
Step-by-Step: How to Make the Most of Your Visit
- Prepare Your Project Details
Bring measurements, photos, or old parts. Knowing your pipe size (e.g., ½-inch PEX) or faucet hole spacing (e.g., 4-inch centerset) speeds up service. - Check Inventory Online (If Available)
While Blackman doesn’t offer full e-commerce, their website often lists featured products or promotions. - Ask for a Showroom Tour
New customers can request a quick walkthrough—especially useful for spotting matching finishes (brushed nickel vs. satin chrome, for example). - Inquire About Rebates
Many water-efficient toilets and tankless heaters qualify for NYSERDA rebates—Blackman can guide you through the paperwork. - Join Their Contractor Program (If Applicable)
Licensed pros can apply for tax-exempt purchasing and priority support.
FAQ Section
Q: Is Blackman Plumbing Supply only for professionals?
A: No! While they serve many contractors, they welcome homeowners, renters, and DIY enthusiasts. Their staff is trained to assist all skill levels.
Q: Do they offer installation services?
A: Blackman does not perform installations, but they maintain a vetted list of licensed local plumbers and can provide referrals upon request.
Q: Can I order online and pick up at 240 Broadway?
A: As of 2025, Blackman does not have a full e-commerce platform, but you can call ahead to reserve items for in-store pickup.
Q: What payment methods do they accept?
A: Cash, credit/debit cards (Visa, Mastercard, Amex), and business checks (with ID). Contractor accounts may have net-30 terms.
Q: Is the showroom ADA accessible?
A: Yes. The 240 Broadway location features wheelchair-accessible entrances, wide aisles, and accessible restrooms.
Q: Do they carry eco-friendly plumbing products?
A: Absolutely. They stock WaterSense-labeled toilets, low-flow showerheads, and energy-efficient tankless water heaters that meet EPA and NYS standards.
Conclusion
When your plumbing project demands quality, accuracy, and local expertise, the Blackman Plumbing Supply Showroom at 240 Broadway, Huntington Station, NY 11746 is more than a store—it’s a trusted partner. With nine decades of service, a deep product catalog, and a team that truly understands plumbing, they bridge the gap between big-box convenience and professional-grade support.
Whether you’re fixing a dripping tap or outfitting a new luxury bathroom, you’ll leave confident you’ve chosen the right parts—and the right people.
Found this guide helpful? Share it with a friend, contractor, or fellow DIYer on Facebook, X (Twitter), or Pinterest!
Tag #BlackmanPlumbing or #LongIslandPlumbing to help others discover reliable local resources.
Note: Always verify current hours and inventory by calling (631) 423-3400 or visiting the official Blackman Plumbing Supply website before your visit.
Leave a Reply