Your Neighborhood Electrician in
Oxon Hill, MD
Oxon Hill has transformed with National Harbor development while maintaining established residential neighborhoods of mid-century construction. The area offers diverse housing options from 1960s homes to contemporary National Harbor condominiums.
Local Expertise
Common Electrical Challenges in Oxon Hill
Oxon Hill features colonial, split-level, rambler homes built around 1968. Our electricians understand the specific electrical systems and common issues found in this neighborhood.
1960s-70s home electrical updates
National Harbor mixed-use electrical
Panel capacity limitations
Rental property compliance
Oxon Hill at a Glance
Need Electrical Service?
Get a free estimate for any electrical project in Oxon Hill.
Or call (703) 997-0026
Our Services
Electrical Services in Oxon Hill
From routine repairs to major installations, our licensed electricians provide comprehensive electrical services throughout Oxon Hill. Every service includes our satisfaction guarantee.
Panel Replacements & Upgrades
Electrical panel replacement and heavy-up service, completed in one day. 200-amp Square D panels, full load calculation, permit and county inspection handled — $4,500–$8,500.
Portable Generators & Battery Backup
Stay powered through outages with a safe portable-generator hookup or a silent battery power station.
Circuit Breaker Replacement
Replace faulty, tripping, or outdated circuit breakers for reliable power distribution.
Dedicated Circuit Installation
Install dedicated circuits for high-draw appliances, workshops, and home offices.
Electrical Service Upgrades
Upgrade your home's electrical service from the utility meter to the main panel.
Recessed Lighting
Layered, design-grade recessed lighting tailored to your home's architecture. Custom layouts by room and ceiling type, selectable color temperature, and Lutron dimming — installed with clean, precise retrofit work.
Outdoor Lighting
Architectural landscape and estate lighting, designed on your property and installed by master electricians. Low-voltage LED systems for specimen trees, facades, gardens, and pathways — with a dusk walkthrough to aim every fixture.
Chandelier Installation
Statement fixtures deserve engineered mounting. From dining rooms to two-story foyers, we hang chandeliers with fixture-rated boxes, structural bracing, and precise leveling — coordinating with interior designers when requested.
Dimmer Switch Installation
Upgrade to smooth, flicker-free dimmer switches for LED and incandescent lighting.
Motion Sensor Lighting
Automated motion-activated lighting for security, convenience, and energy savings.
Surge Protection
Panel-mounted whole-house surge protection for the equipment that actually matters — EV chargers, smart-home systems, HVAC boards, and fine electronics. $500–$900 installed.
Electrical Inspections
Detailed safety audits for home buyers and regular maintenance.
GFCI Outlet Installation
Protect your family from electrical shock with code-required GFCI outlets.
Smoke Detector Installation
Hardwired, interconnected smoke and CO detectors for maximum life safety.
Electrical Code Updates
Bring your home's electrical system up to current NEC code standards.
EV Charger Installation
Level 2 EV charger installation for Tesla, ChargePoint, and every major brand — hardwired or NEMA 14-50, with the load calculation, permit, and inspection handled for you.
Smart Home
Integration for smart switches, thermostats, and video doorbells.
USB Outlet Installation
Upgrade your outlets with built-in USB-A and USB-C charging ports.
Energy Efficiency Upgrades
Reduce energy consumption and utility bills with smart electrical upgrades.
Kitchen Electrical
Specialized wiring for kitchen remodels, appliances, and lighting.
Ceiling Fans
Professional installation for ceiling and exhaust fans.
Bathroom Exhaust Fan Installation
Quiet, powerful exhaust fans to eliminate moisture, mold, and odors from bathrooms.
Pool & Hot Tub Wiring
Safe, code-compliant electrical wiring for swimming pools, hot tubs, and spas.
Home Theater Wiring
Professional in-wall wiring for home theaters, media rooms, and entertainment systems.
Aluminum Wiring Replacement
Eliminate the fire hazard of aluminum branch circuit wiring with professional remediation.
Knob & Tube Replacement
Replace outdated knob-and-tube wiring to eliminate fire hazards and meet modern standards.
Electrical Troubleshooting
Diagnostic service calls for power loss, flickering lights, dead outlets, and tripping breakers. One clear diagnostic fee, applied toward the repair — you know the cost before we open a panel.
Emergency Electrician
Need an emergency electrician now? Our 24/7 line is answered live at (703) 997-0026 for sparking panels, burning smells, and storm damage across Northern Virginia.
Commercial Services
Honest light-commercial electrical for Northern Virginia businesses — offices, retail, restaurants, and tenant fit-outs. Request a commercial estimate.
About Oxon Hill
Your Trusted Oxon Hill Electrical Contractor
Oxon Hill has transformed with National Harbor development while maintaining established residential neighborhoods of mid-century construction. The area offers diverse housing options from 1960s homes to contemporary National Harbor condominiums.
This diversity creates varied electrical needs. Established neighborhoods require the updates typical of mid-century construction, while National Harbor properties demand sophisticated systems supporting modern amenities. We serve both segments with appropriate expertise.
The proximity to Washington DC means many Oxon Hill properties serve as rentals, requiring attention to code compliance and rental licensing requirements. Our electricians help landlords maintain compliant, safe properties.
We Serve Customers Near
Licensed & Insured
Fully licensed in Maryland with comprehensive liability insurance for your protection.
5-Star Service
Over 1,400 five-star reviews from satisfied customers throughout Prince George's County.
Same-Day Service
Fast response times with same-day service available for Oxon Hill residents.
Electrical Permits & Specs in Oxon Hill
Key terms every Oxon Hill homeowner should know before starting an electrical project in Prince George's County.
- Electrical Permit
- A Prince George's County permit required before panel upgrades, new circuits, EV charger installs, and major renovations. AJ Long Electric files the application and schedules the inspection for you.
- Service Panel (Breaker Box)
- The main distribution point feeding every circuit in the home. Oxon Hill homes are commonly upgraded from 100A to a 200A panel to support modern loads like HVAC, EV chargers, and kitchen remodels.
- NEC Code Compliance
- Work performed to the current National Electrical Code as adopted in Maryland, covering grounding, AFCI/GFCI protection, and circuit sizing — verified at the local inspection.
- Dedicated Circuit
- A single circuit serving one high-draw appliance (range, dryer, EV charger). Required by code for many appliances and a frequent upgrade in older Oxon Hill homes.
Permitting and licensing requirements are set by the Maryland State Board of Master Electricians. AJ Long Electric is fully licensed and pulls every required permit on your behalf.
FAQs
Frequently Asked Questions About Oxon Hill Electrical Services
Get answers to common questions from Oxon Hill homeowners about our electrical services.
Do you provide electrical services in Oxon Hill?
Yes! AJ Long Electric proudly serves Oxon Hill and the surrounding Prince George's County area. We have been providing professional electrical services to Oxon Hill residents for over 30 years. Our licensed electricians are familiar with local building codes and the specific electrical systems found in Oxon Hill homes.
What are common electrical issues in Oxon Hill homes?
1960s-70s home electrical updates. National Harbor mixed-use electrical. Panel capacity limitations. These are the most common issues we address for Oxon Hill homeowners. Our electricians have extensive experience with the homes built around 1968 found throughout this neighborhood.
How quickly can you respond to an electrical emergency in Oxon Hill?
For electrical emergencies in Oxon Hill, we prioritize rapid response. During business hours, we typically dispatch a technician within 2-4 hours. We also offer 24/7 emergency services for urgent situations like power outages, electrical fires, or safety hazards. Call (703) 997-0026 for immediate assistance.
What electrical permits are required in Prince George's County?
Electrical work in Prince George's County typically requires permits for panel upgrades, new circuit installations, EV charger installations, and major renovations. AJ Long Electric handles all permit applications and inspections on your behalf, ensuring your project meets all Maryland electrical codes and local requirements.
Do you offer free estimates for electrical work in Oxon Hill?
Yes, we provide free estimates for most electrical projects in Oxon Hill. Whether you need a panel upgrade, EV charger installation, or whole-house rewiring, we will visit your property, assess your needs, and provide a detailed written estimate at no charge. Call (703) 997-0026 to schedule your free consultation.
What types of homes do you service in Oxon Hill?
We service all home types found in Oxon Hill, including Colonial, Split-level, Rambler, Townhouse, Condo. Our electricians understand the unique electrical systems and challenges associated with each housing style, from mid-century construction to modern builds.
Are your electricians licensed and insured for work in Maryland?
All AJ Long Electric technicians are fully licensed, bonded, and insured for electrical work in Maryland. We maintain all required state and local licenses, carry comprehensive liability insurance, and our work is backed by our satisfaction guarantee. You can trust that your Oxon Hill electrical project is in qualified hands.
Also Serving Nearby Neighborhoods
In addition to Oxon Hill, we provide professional electrical services to these nearby communities.
Related Services
Popular Electrical Services in Oxon Hill
Explore our other professional electrical services.
Panel Replacements & Upgrades
Electrical panel replacement and heavy-up service, completed in one day. 200-amp Square D panels, full load calculation, permit and county inspection handled — $4,500–$8,500.
Learn MoreEV Charger Installation
Level 2 EV charger installation for Tesla, ChargePoint, and every major brand — hardwired or NEMA 14-50, with the load calculation, permit, and inspection handled for you.
Learn MoreElectrical Troubleshooting
Diagnostic service calls for power loss, flickering lights, dead outlets, and tripping breakers. One clear diagnostic fee, applied toward the repair — you know the cost before we open a panel.
Learn MoreRecessed Lighting
Layered, design-grade recessed lighting tailored to your home's architecture. Custom layouts by room and ceiling type, selectable color temperature, and Lutron dimming — installed with clean, precise retrofit work.
Learn MoreGuides
Electrical Guides for Homeowners
Expert electrical guides to help you make informed decisions.
How to Prepare Your Home for EV Charger Installation
Everything you need to know to prepare your home for a Level 2 EV charger installation, from panel assessment to choosing the perfect charging location.
Complete Guide to Electrical Panel Upgrades
A comprehensive guide to electrical panel upgrades covering signs you need an upgrade, the process, costs, and what to expect.
Backup Power Guide: Portable Generator Hookups vs. Battery Power Stations
Everything Northern Virginia homeowners need to know about backup power: safely connecting a portable generator with a transfer switch or interlock kit, or installing a silent, fuel-free battery power station.
Common Problems
Common Electrical Problems in Oxon Hill Homes
Learn about common electrical issues and when to call a professional.
Burning Smell from Outlet
A burning smell from an electrical outlet is a serious warning sign that requires immediate attention. This odor typically indicates overheating due to loose connections, overloaded circuits, or failing components.
Learn MoreSparking Outlet
While a small blue spark when plugging in is normal, large sparks, yellow/orange sparks, or sparking accompanied by sounds or smells indicates a serious electrical problem requiring professional attention.
Learn MoreHot Outlet
An outlet that feels warm or hot to the touch indicates electrical resistance and overheating. While dimmer switches can feel slightly warm normally, standard outlets should always be cool to the touch.
Learn MoreTripping Breakers
A circuit breaker that keeps tripping is doing its job protecting you from overloads or faults. However, repeated tripping indicates an underlying problem that needs to be identified and resolved.
Learn MoreFort Washington Service Area
Oxon Hill is part of our Fort Washington service area. View all neighborhoods and services available in Fort Washington.
View Fort WashingtonFind Electrician by ZIP
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Ready for Expert Electrical Service in Oxon Hill?
Whether you need an emergency repair, a panel upgrade, or a complete home rewiring, our licensed electricians are ready to help.
AJ Long Electric is your trusted licensed electrician in Oxon Hill, Maryland. We serve colonial, split-level, rambler, townhouse, condo homes near National Harbor, MGM Grand, Tanger Outlets. ZIP codes served: 20745. Call (703) 997-0026 for a free estimate on all electrical services in Prince George's County.