From 24/7 emergency repairs to future-ready EV charger installs and modern panel upgrades, we deliver expert service with safety and speed in mind. Licensed, insured, and trusted by homeowners and businesses alike.
Emergency support for:
Custom electrical setups for new homes, renovations, and smart upgrades. We ensure every outlet, switch, and wire is code-compliant and future-ready.
From full-scale commercial build-outs to detailed retail lighting and equipment wiring, we provide dependable, scalable electrical solutions.
Ensure safety with professional electrical inspections. We detect fire hazards, code violations, and system flaws early—protecting your property.
Available 24/7 for outages, surges, and urgent electrical issues. Our licensed electricians respond fast and restore power safely and efficient upgrades.
Creative lighting for every space—indoor, outdoor, and energy-efficient. We handle design, wiring, and expert installation for homes and businesses.
Harness clean energy with solar prep, battery backup systems, and efficient upgrades that lower energy use and upgrades that reduce your footprint and bills.
We deliver high-quality electrical work at honest, competitive rates—no surprises, just value.
Our team helps you save on energy bills with smart, sustainable solutions that power long-term results.
We use the latest tools, techniques, and tech to ensure safe, efficient, and modern installations.
Count on us for prompt arrivals, professional work, and dependable service from start to finish.
Experiences
With over 15 years of hands-on experience, Sampson Electric Co. is committed to delivering safe, efficient, and code-compliant electrical solutions for homes and businesses across Maryland and the DMV area.
We combine technical expertise with real-world construction knowledge to ensure every project—big or small—is done right the first time. Whether it’s emergency repairs, EV charger installations, or full panel upgrades, we approach every job with professionalism, precision, and care.
Why Customers Trust Us:
From urgent power outages to future-ready upgrades, our team delivers expert electrical solutions for homes, businesses, and contractors across Maryland and the DMV.
Proudly serving Maryland & the Greater DMV
24/7 response for outages, faults, and urgent repairs—because downtime isn’t an option.
Certified installs for Tesla, JuiceBox, ChargePoint & more. Residential or commercial ready.
Upgrade outdated or unsafe panels with clean, code-compliant, future-ready systems.
