Electrical Services in Fairfax VA: Complete Homeowner Guide
Your comprehensive guide to electrical services in Fairfax, Virginia. From panel upgrades to EV charger installation,...
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Serving Largo, MD
12+ Neighborhoods Served
4.9 Stars | 1,400+ Reviews
Licensed Electricians in
Largo, MD
Electrical service for Largo's residential neighborhoods, commercial corridors, and the surrounding Capital Beltway communities. AJ Long Electric provides safe, reliable, and code-compliant electrical services throughout Prince George's County. From panel upgrades to EV charger installations, trust the electricians Largo homeowners have relied on for over 30 years.
30
Years Serving Largo
1,400+
5-Star Reviews
100%
Licensed & Insured
24/7
Emergency Service
Electrical Services in Largo, MD
From routine repairs to major installations, our licensed electricians provide comprehensive electrical services to Largo homes and businesses. Every service is backed by our satisfaction guarantee.
Panel Replacements & Upgrades in Largo
Upgrade your home's electrical capacity with safe, modern panel installations.
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Generator Solutions in Largo
Never lose power again with reliable standby generator solutions.
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Circuit Breaker Replacement in Largo
Replace faulty, tripping, or outdated circuit breakers for reliable power distribution.
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Dedicated Circuit Installation in Largo
Install dedicated circuits for high-draw appliances, workshops, and home offices.
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Electrical Service Upgrades in Largo
Upgrade your home's electrical service from the utility meter to the main panel.
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Recessed Lighting in Largo
Transform your home's ambiance with energy-efficient LED recessed lighting.
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Outdoor Lighting in Largo
Landscape, security, and patio lighting solutions.
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Chandelier Installation in Largo
Expert installation and mounting for chandeliers of all sizes and styles.
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Dimmer Switch Installation in Largo
Upgrade to smooth, flicker-free dimmer switches for LED and incandescent lighting.
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Motion Sensor Lighting in Largo
Automated motion-activated lighting for security, convenience, and energy savings.
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Surge Protection in Largo
Whole-home protection against damaging power spikes.
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Electrical Inspections in Largo
Detailed safety audits for home buyers and regular maintenance.
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GFCI Outlet Installation in Largo
Protect your family from electrical shock with code-required GFCI outlets.
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Smoke Detector Installation in Largo
Hardwired, interconnected smoke and CO detectors for maximum life safety.
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Electrical Code Updates in Largo
Bring your home's electrical system up to current NEC code standards.
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EV Charger Installation in Largo
Certified installation for Tesla, ChargePoint, and all major EV charger brands.
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Smart Home in Largo
Integration for smart switches, thermostats, and video doorbells.
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USB Outlet Installation in Largo
Upgrade your outlets with built-in USB-A and USB-C charging ports.
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Energy Efficiency Upgrades in Largo
Reduce energy consumption and utility bills with smart electrical upgrades.
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Kitchen Electrical in Largo
Specialized wiring for kitchen remodels, appliances, and lighting.
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Ceiling Fans in Largo
Professional installation for ceiling and exhaust fans.
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Bathroom Exhaust Fan Installation in Largo
Quiet, powerful exhaust fans to eliminate moisture, mold, and odors from bathrooms.
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Pool & Hot Tub Wiring in Largo
Safe, code-compliant electrical wiring for swimming pools, hot tubs, and spas.
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Home Theater Wiring in Largo
Professional in-wall wiring for home theaters, media rooms, and entertainment systems.
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Aluminum Wiring Replacement in Largo
Eliminate the fire hazard of aluminum branch circuit wiring with professional remediation.
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Knob & Tube Replacement in Largo
Replace outdated knob-and-tube wiring to eliminate fire hazards and meet modern standards.
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Troubleshooting & Repairs in Largo
Expert diagnosis and repair for flickering lights, dead outlets, and more. Diagnostic visit fee waived if you move forward with the repair.
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Emergency Electrical Repairs in Largo
24/7 emergency electrical repair service for urgent and dangerous situations.
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Commercial Services in Largo
Honest light-commercial electrical for Northern Virginia businesses — offices, retail, restaurants, and tenant fit-outs. Request a commercial estimate.
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Neighborhoods We Serve
Electricians Serving All of Largo
Our service trucks are dispatched daily throughout Largo and Prince George's County. Whether you live near Largo Town Center Metro or in Lake Arbor, our licensed electricians provide fast, professional service to your neighborhood.
Lake Arbor
Westphalia
Kettering
Largo Town Center
Pointer Ridge
Marlton
Forestville
Capitol Heights
District Heights
Landover
New Carrollton
Seat Pleasant
Fast Response Time
Service trucks active in Largo
Explore Largo Neighborhoods
View detailed electrical service information for specific neighborhoods in Largo.
Our Service Area in Largo
AJ Long Electric proudly serves Largo and surrounding areas.Call (703) 997-0026 for service in your area.
Local Service Area
We Know Largo
Our electricians serve customers throughout Largo, from residential neighborhoods to commercial districts. We are familiar with local landmarks, traffic patterns, and the unique electrical infrastructure of Prince George's County properties.
We serve customers near
Largo Town Center Metro
We serve customers near
Prince George's County Government Complex
We serve customers near
Wayne K. Curry Sports & Learning Complex
We serve customers near
FedEx Field
We serve customers near
Six Flags America (nearby)
We serve customers near
Show Place Arena
Common Electrical Challenges in Largo
200-amp panel upgrades in 1970s-1990s split-levels and colonials
Federal Pacific and Zinsco panel replacements
Whole-house surge protection after PEPCO grid events
EV charger installations in single-family driveways
Standby generator installs for storm reliability
Commercial tenant build-outs along Central Avenue
Restaurant electrical for new Largo Town Center tenants
PG County permit coordination
About Our Largo Services
Your Trusted Largo Electrical Contractor
Largo is a Census-designated place in central Prince George's County and one of the busiest commercial and government hubs in the county. Anchored by the Largo Town Center transit-oriented development, the Prince George's County government complex, and major retail corridors along Central Avenue and the Capital Beltway, Largo is also home to a mix of established 1970s-90s suburban neighborhoods and newer multifamily developments built around the Blue Line metro extension.
Most of our work in Largo is in the residential subdivisions of Lake Arbor, Westphalia, Kettering, Mitchellville (which straddles the Largo/Bowie line), and the Beltway-adjacent single-family neighborhoods. These homes — predominantly split-levels, colonials, and contemporary single-families built between 1972 and 1995 — are at the age where original electrical panels are reaching end-of-life and homeowners are upgrading to 200-amp service in preparation for EV chargers, generators, and modern kitchen renovations.
Largo's proximity to FedEx Field and the entertainment corridor brings a steady stream of commercial work to the area: restaurant and retail tenant electrical, parking-lot lighting, sign circuits, and event-power coordination. AJ Long Electric handles small-to-mid commercial work alongside residential, with the same crews and the same standards.
A significant share of our Largo residential calls are for whole-house surge protection, particularly after summer thunderstorm seasons that wipe out HVAC condensers, garage door openers, and modern appliance control boards. Largo also sits in a corridor where PEPCO grid voltage fluctuations during peak demand can stress aging breakers — circuit breaker replacement and Federal Pacific / Zinsco panel replacements are common.
Whether you are a Largo homeowner planning a kitchen renovation, an EV adoption, a generator install, or a tenant fit-out on Central Avenue, AJ Long Electric brings decades of DMV electrical experience, transparent flat-rate pricing, and the precision that earns repeat customers and referrals across Prince George's County.
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 Largo and Prince George's County.
Same-Day Service
Fast response times with same-day service available for Largo residents.
Frequently Asked Questions
Common Questions About Electrical Services in Largo
Get answers to the most frequently asked questions from Largo homeowners about our electrical services.
Do you provide electrical services in Largo, MD?
Yes! AJ Long Electric proudly serves Largo and the surrounding Prince George's County area. We have been providing professional electrical services to Largo residents and businesses for over 30 years. Our licensed electricians are familiar with local building codes and permitting requirements specific to Prince George's County.
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 serve neighborhoods like Lake Arbor, Westphalia, Kettering?
Absolutely! We serve all neighborhoods throughout Largo, including Lake Arbor, Westphalia, Kettering, Largo Town Center, Pointer Ridge, Marlton, Forestville, Capitol Heights, District Heights, Landover, New Carrollton, Seat Pleasant, and surrounding areas. Our service trucks are regularly dispatched to Largo for both scheduled appointments and emergency calls.
How quickly can you respond to an electrical emergency in Largo?
For electrical emergencies in Largo, we prioritize rapid response. During business hours, we typically dispatch a technician within 2-4 hours. We also offer emergency services for urgent situations like power outages, electrical fires, or safety hazards. Call (703) 997-0026 for immediate assistance.
What are the most common electrical issues in Largo homes?
200-amp panel upgrades in 1970s-1990s split-levels and colonials. Federal Pacific and Zinsco panel replacements. Whole-house surge protection after PEPCO grid events. These are common issues we address for Largo homeowners. Our electricians are experienced with the specific electrical infrastructure found in Prince George's County properties.
Do you offer free estimates for electrical work in Largo?
Yes, we provide free estimates for most electrical projects in Largo. 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.
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 Largo electrical project is in qualified hands.
Also Serving Nearby Areas
In addition to Largo, AJ Long Electric provides professional electrical services to these nearby communities in Maryland and the greater DMV region.
Proudly serving Largo and surrounding areas including Upper Marlboro, Bowie, Clinton, Washington DC. Our electricians are licensed to work throughout Northern Virginia, Maryland, and Washington DC.
24/7 Emergency Response
Electrical Emergency in Largo?
Power outage, smoking panels, or sparking outlets? Do not wait. Our licensed electricians are on standby 24/7/365 to protect your home and family.
(703) 997-0026
● Average response time: < 2 hours for emergencies
Licensed in Maryland
Fully Insured
Satisfaction Guaranteed
Upfront Pricing
Expert Tips
Electrical Tips for Largo Homeowners
Helpful guides and advice from our licensed electricians who serve the Largo area.
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Read AJ Long Electric is your trusted licensed electrician in Largo, Maryland. We proudly serve neighborhoods including Lake Arbor, Westphalia, Kettering, Largo Town Center, Pointer Ridge, and areas near Largo Town Center Metro, Prince George's County Government Complex, Wayne K. Curry Sports & Learning Complex. Serving ZIP codes: 20774, 20772. Call (703) 997-0026 for a free estimate on all electrical services in Prince George's County.