Built on Precision. Powered by Trust.
Electrical services backed by developer-level leadership. Specializing in Emergency Repairs, EV Charger Installations, and Panel Upgrades across Maryland and the DMV.
Safety First Approach
Operated under the trusted Sampson Construction family
Energy Efficiency Experts
Licensed, insured, and electrician-grade expertise
Experienced Professionals
Led by developer and CEO James Sampson
24/7 Emergency Support
Emergency response across the DMV
Why Choose Us / Value Proposition
Powering Homes & Businesses with Trust, Skill, and Innovation
Sampson Electric Co. is more than an electrical contractor — we’re a division driven by the same vision that built Sampson Construction into a trusted name across the Mid-Atlantic.
Under the leadership of CEO James Sampson, who brings over 15 years of experience in real estate development, construction, and government contracting, we deliver fast, safe, and code-compliant electrical services with a deep understanding of property systems and infrastructure.
- Expert Craftsmanship
- Transparent Pricing
- Comprehensive Services
- Free Consultations
- Reliable and On-Time
- Attention to Detail
- Customer Satisfaction
- Licensed and Insured
About Us
Powered by Experience. Grounded in Integrity.
With deep roots in construction and over 15 years of industry experience, Sampson Electric Co. brings unmatched expertise to every project—from emergency repairs to modern energy upgrades. We combine safety, speed, and professionalism to deliver solutions that last.
Our Vision
We envision a brighter future where every home and business is powered by efficient, safe, and sustainable electrical systems.
Our Mission
We’re committed to improving our customers' lives by providing reliable and cost-effective electrical solutions that meet their unique needs:
- To provide exceptional electrical services
- To promote energy efficiency and sustainability
- To build long-term trust
Our Services
Proudly serving Maryland & the Greater DMV
Emergency Electrical Services
24/7 response for outages, faults, and urgent repairs—because downtime isn’t an option.
EV Charger Installation
Certified installs for Tesla, JuiceBox, ChargePoint & more. Residential or commercial ready.
Panel Upgrades
Upgrade outdated or unsafe panels with clean, code-compliant, future-ready systems.
F.A.Q.
Frequently Asked
We’ve answered some of the most common questions about our electrical services so you can feel confident before we even arrive.
Yes! Our licensed electricians are available around the clock to handle power outages, breaker issues, and urgent electrical hazards.
We proudly serve residential and commercial clients across [your region or city]. Contact us to confirm availability in your area.
Absolutely. We install Level 1 and Level 2 chargers—including Tesla, ChargePoint, JuiceBox, and more—with proper load balancing and permits.
If your lights flicker, breakers trip often, or you’re adding high-power appliances, it may be time to upgrade your electrical panel.