Licensed VOLTPRO Electrical Contractor · Fully Insured
Serving Maryland · Washington DC · Northern Virginia
Serving
Maryland · Washington DC · Northern Virginia
Powering MARYLAND, DC, NORTHERN VIRGINIA
Commercial & residential electrical contractor specializing in service upgrades, panel replacements, feeder replacements, and EV charger installations across Maryland, Washington DC, and Northern Virginia. Licensed, insured, and code-compliant — every job.
25+
Years of experience
25+
MD·DC
Free
MD·DC
MD·DC
Licensed across MD & DC
Licensed across MD & DC
MD·DC
Licensed across MD & DC
Years of experience
Licensed across MD & DC
Estimates on upgrades
Free
Estimates on upgrades
Permits · Inspections · Code
Handled start to finish
Licensed & Insured--------•--------Commercial & Residential--------•--------Permits & Inspections Handled--------•--------Code-Compliant Workmanship
Licensed & Insured
------ •--------
Commercial & Residential-
•-
Permits & Inspections Handled
•-
Code-Compliant Workmanship
Licensed and
Insured
Licensed and Insured
Fully licensed electrical contractor with insurance on every job.
Permit & Inspection Management
We pull permits and handle inspections from start to finish.
Commercial and
Residential
Commercial and Residential
Trusted electrical contractor for businesses and homeowners alike.
Serving MD, DC and N. Virginia
Maryland, Washington DC, and Northern Virginia service area.
What we do
Commercial & residential electrical — upgrades, EV chargers & more.
From a 100A→400A service upgrade to a commercial fit-out or Level 2 EV charger, we handle the full job — permit, install, and inspection.
Service Upgrades
100A, 150A, 200A & 400A heavy-ups for homes and commercial buildings — permit and inspection included.
EV Charger Installations
Level 2 and commercial charging stations (Ford, Tesla, ChargePoint, Wallbox) wired and inspected.
Commercial Electrical Renovations
Service work, distribution, and code corrections for offices, retail, and multifamily properties.
Panel Replacements
Swap aging or recalled panels for safe, modern, code-compliant breaker panels.
Panel Relocations
Relocate panels for renovations, additions, or clearance and access requirements.
Feeder Replacements
Replacement of undersized, damaged, or failing feeders and service entrance conductors.
Surge Protection
Type 2 whole-building surge devices to protect electronics, appliances, and HVAC equipment.
Tenant Fit-Outs
Complete electrical rough-in and finish for commercial tenant build-outs and fit-outs.
Lighting Upgrades
Energy-efficient LED retrofits and new lighting layouts for homes and commercial spaces.
Emergency Electrical Service
Lost power, burning smell, tripping mains — fast response across MD, DC & Northern Virginia.
Need a service upgrade, EV charger, or commercial electrician?
Special Offer
Free Estimates for Service Upgrades & EV Charger Installations.
No-pressure quote, line-item pricing, and permit handling included — across Maryland, Washington DC & Northern Virginia.
Recent projects
Commercial & residential work. Real permits pulled.
Commercial renovations, service upgrades, and EV chargers across Maryland, Washington DC & Northern Virginia.
Commercial
Commercial panelboard & distribution
Commercial
Commercial tenant fit-out & lighting
Commercial
Commercial EV charging stations
Service Upgrade
200A service upgrade
Service Upgrade
Service entrance conduit
EV Charger
Level 2 EV charger install
Service Upgrade
Underground service install
Panel
Code-compliant breaker layout
Inspection
Inspection-passed installation
Our story
25+ years of safe, code-compliant electrical work across Maryland, DC & Northern Virginia.
VoltPro Electrical Contractor has spent over two decades wiring, upgrading, and modernizing businesses and homes across Maryland, Washington DC, and Northern Virginia. We focus on the high-stakes work — commercial renovations, service upgrades, panel replacements, feeder replacements, and EV chargers — where doing it right matters most. Clear communication, professional service, and a clean job site from estimate to final inspection.
Licensed electrical contractor — fully insured
Permits pulled & inspections handled for you
Coordination with your utility for safe reconnects
Free estimates on service upgrades & EV chargers
25+
Years of experience
100→400A
Service upgrade range
3
Areas served (MD·DC·VA)
100%
Permitted & inspected
Reviews
What our MD, DC & Virginia customers say.
Businesses and homeowners across Maryland, Washington DC, and Northern Virginia.
"Professional, responsive, and completed our panel upgrade ahead of schedule."
Verified Homeowner
Columbia, MD
"Excellent communication and quality workmanship. Highly recommend."
Verified Customer
Bethesda, MD
"Installed our EV charger and handled the permit process from start to finish."
Verified Homeowner
Washington, DC
Get in touch
Free estimate. No pressure. No hidden fees.
Tell us about your project — service upgrade, panel replacement, EV charger, or repair — and we'll get back to you fast. Call us directly for emergencies.
Hours
Mon–Sat · Emergency available
Service area
Maryland · DC · Northern Virginia
Cities & areas we serve
Baltimore, MD
Columbia, MD
Columbia, MD
Ellicott City, MD
Towson, MD
Towson, MD
Washington, DC
Fairfax, VA
Fairfax, VA
Rockville, MD
Bethesda, MD
Bethesda, MD
Arlington, VA
Alexandria, VA
Alexandria, VA
Silver Spring, MD
Surrounding MD, DC & N. Virginia