Glenwood, MD Office
(410) 449-1020
2480 MD-97 STE 8, Glenwood, MD
Millersville, MD Office
(410) 697-5000
8533 Veterans Hwy Suite 101B, Millersville, MD
Jupiter, FL Office
(561) 677-8000
6743 W Indiantown Rd #31, Jupiter, FL
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Trusted by 1,700+ Clients

Keep the Hot Water Flowing with Blackstone

From cold showers to consistent comfort — we install, replace, and maintain water heaters with expert care, energy efficiency, and reliable results.

  • 100% Code-Compliant Plumbing
  • Full Range Plumbing Solutions
  • 24/7 Emergency Service
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A Smarter System Below the Surface At Blackstone, we know upgrading your plumbing is a big investment—and we’re here to make it seamless.
25+ Years of Experience 25+ Years of Experience

With 25 years in the industry, we deliver exceptional results. Our team is dedicated to high-quality service.

Customer Satisfaction Customer Satisfaction

We prioritize customer satisfaction by listening to your needs and working closely to bring your vision to life.

Licensed and Insured Licensed and Insured

We are a licensed company, ensuring your project is safe. We follow standards and take precautions.

Quality Guarantee Quality Guarantee

We stand by our designs and quality. We ensure you're happy with the space. What we do changes how you feel.

Reliable Hot Water — Expertly Delivered

From morning showers to evening cleanups — we make sure your water heater is always ready, efficient, and built to last.

Warmth When You Need It

No one likes surprises — especially cold ones. Our licensed plumbers install and service high-efficiency systems that keep your home comfortable year-round.

Upgrade to Tankless Efficiency

Get hot water on demand and save on energy bills. We install and replace modern tankless systems that are compact, powerful, and long-lasting.

Keep Your System Running Smoothly

From annual flushing to anode rod replacement — our maintenance services extend the life of your heater and prevent costly breakdowns.

Fast Repairs When It Matters Most

Have no hot water? We respond quickly, diagnose issues on the spot, and get your system back up and running — fast and reliably.

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Our Process

Transforming your home with beautiful design is simple and stress-free:
inspection

Inspection & Diagnosis

We carefully evaluate your plumbing system to identify the issue and provide clear, expert recommendations.

  • Leak detection and system pressure check
  • Visual and camera pipe inspections
  • Honest, upfront cost estimates
preparation

Preparation & Setup

Before the repair or installation starts, we make sure your space is protected and your plumbing system is ready.

  • Water shut-off and safety measures
  • Clearing access and removing old components
  • Protecting surrounding surfaces from damage
repair

Repair or Installation

Whether replacing a faucet or installing a sump pump, we ensure durable results using professional tools and techniques.

  • Quality parts and code-compliant methods
  • Efficient, mess-free workmanship
  • Suitable for all home and commercial needs
testing

Testing & Cleanup

We test everything for safety and performance — and clean up like we were never there.

  • Full system testing and final inspection
  • Leak checks and water flow verification
  • Cleanup of work area and removal of debris

Hear It From Those Who Know Us Best

These stories show our commitment to craftsmanship and customer satisfaction.

Trusted by

1,700+ clients

★ ★ ★ ★ ★

When we needed backflow testing for our home, Blackstone came highly recommended—and they lived up to it. The plumber was extremely knowledgeable and took the time to explain what was being done. Everything was completed efficiently, and they even helped file the necessary paperwork. A seamless, professional experience.

— Jessica T.

★ ★ ★ ★ ★

We’ve used Blackstone for everything from leaky faucets to installing new fixtures, and every time they impress us. The plumbers are polite, punctual, and take the time to explain the work. I really appreciate the transparency with pricing and the quality of the repairs. We finally feel like we’ve found ‘our’ plumbing company!

— Jerry C.

★ ★ ★ ★ ★

Our drains had been slowing down for months, and nothing seemed to help. Blackstone recommended hydro jetting, and wow—what a difference! Everything flows perfectly now. The technician explained the process clearly, and I was relieved it wasn’t as invasive or expensive as I feared. It feels like we got brand-new pipes.

— Leah K.

★ ★ ★ ★ ★

During the last heavy rainstorm, our basement sump pump failed and water started coming in. Blackstone responded immediately, replaced the pump, and tested everything before leaving. Thanks to their quick action, we avoided thousands in water damage. Their technician even showed me how to maintain it properly. Fantastic service all around.

— Manny G.

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Fresh Looks. Real Installs. Daily Inspiration.

remodeled laundry room by Blackstone
remodeled shower by Blackstone
remodeled vanity by Blackstone
remodeled vanity by Blackstone
remodeled kitchen by Blackstone
remodeled bathroom by blackstone