5.0 ★★★★★

Trusted by 1,700+ Clients

Keep Your Power On With Blackstone

From repairs to diagnostics — we keep your home or business safe and efficient with expert electrical maintenance.

500+ Homes Safely Powered
Full Range Electrical Solutions
24/7 Emergency Service

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Great customer service! Highly recommend

Hani Aranca

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

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

Customer Satisfaction

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

Licensed and Insured

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

Quality Guarantee

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

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Home Remodel

Precision Diagnostics

We identify problems before they become hazards — with advanced tools and expert eyes.

Fast, Code-Compliant Repairs

From flickering lights to faulty outlets — we restore safety and function fast, and always up to code.

Home & Business Coverage

Whether it’s your home or a commercial workspace — our electricians are ready.

Long-Term Safety First

We don’t just fix issues — we protect your system against future risks.

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0% Financing

Take advantage of our limited-time offer and start your remodel today with zero interest.

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Our Process

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

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 & 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Removal of outdated or damaged components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 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 & 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

Inspired to Start Your Remodel? Schedule A Free Consultation Or Call 410-449-1020

Hear It From Those Who Know Us Best

These stories show our commitment to craftsmanship and customer satisfaction.

Trusted by

1,700+ clients

★ ★ ★ ★ ★

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.

★ ★ ★ ★ ★

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.