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

Charge Ahead With Blackstone

Power your electric vehicle at home with safe, efficient, and expertly installed EV chargers — customized to your space, car, and lifestyle.

  • 500+ Homes Safely Powered
  • Full Range Electrical Solutions
  • 24/7 Emergency Service
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Efficiency, Safety, and Reliability—All in One At Blackstone, we know upgrading your electrical systems 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.

Power Up Your Drive — Expert Install & Integration

Your EV charger deserves more than just a plug. We install smart, code-compliant systems that fit your space, protect your electrical setup, and keep your car ready to go — every day.

Customized For Your Vehicle

Tailored solutions for every make and model.
We install chargers for all EV brands, customizing based on your charger type and vehicle.

Installed By Licensed Experts

Safe, code-compliant electrical work you can trust.
Our electricians manage panel upgrades and permits, ensuring your system meets safety and energy standards.

Fast, Efficient Charging At Home

Level 2 charging for up to 9x faster power.
We install Level 2 chargers that reduce downtime and provide a full battery overnight from your garage.

Future-Ready & Smart Home Compatible

EV charging that grows with your lifestyle.
Integrate with smart home systems, schedule charging during off-peak hours, and monitor usage with app-connected features.

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Our Process

Upgrading your electrical system is simple, safe, and efficient — with expert care from start to finish.
inspection

Inspection & Diagnosis

We begin with a detailed electrical assessment to identify issues and opportunities for improvement.

  • Electrical panel and wiring inspection
  • Voltage and current testing
  • Clear, expert recommendations with honest pricing
preparation

Preparation & Setup

Before any work begins, we secure the space and prep all systems to ensure a smooth, safe installation.

  • Power shut-off and safety protocols
  • Equipment prep and workspace protection
  • Removal of outdated or damaged components
installation

Installation or Repair

We carry out all work with precision — from panel upgrades to EV charger installs — using certified techniques and quality parts.

  • Code-compliant methods and components
  • Efficient, minimally invasive process
  • Residential and commercial systems
testing

Testing & Cleanup

Every system is rigorously tested for safety and performance — and your space is left spotless.

  • Final circuit testing and grounding check
  • Surge protection and safety verification
  • Full cleanup and debris removal

Hear It From Those Who Know Us Best

These stories show our commitment to craftsmanship and customer satisfaction.

Trusted by

1,700+ clients

★ ★ ★ ★ ★

I was nervous about the cost and complexity of installing an EV charger, but Blackstone made it stress-free. The technician explained everything clearly, completed the install the same day, and tested it thoroughly. Now I can charge my car overnight without worry. Excellent service!

— Brian F.

★ ★ ★ ★ ★

After a power surge fried our old TV, we decided to get professional surge protection installed. The technician from Blackstone explained everything clearly and had the system set up in no time. Now we feel confident knowing our appliances and electronics are protected, especially during storms. It was one of the best home investments we’ve made.

— James E.

★ ★ ★ ★ ★

We’ve called Blackstone for everything from ceiling fan installation to fixing faulty outlets, and every time the service has been excellent. The electricians arrive on time, explain what they’re doing, and leave the area spotless. It’s rare to find a company that delivers this level of consistent professionalism.

— Quinn M.

★ ★ ★ ★ ★

Our old panel couldn’t keep up with modern appliances, and we were constantly tripping breakers. Blackstone upgraded us to a new electrical panel, and the difference is night and day. Everything runs smoothly now, and I feel safer knowing the system is up to code. Great investment in our home’s future.

— Karen H.

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