
Chantilly VA Electrical Services: Residential and Commercial
Chantilly homes and businesses need reliable electrical services. Learn about electrical solutions for the Chantilly...

Expert electrical solutions for Chantilly homes near the Dulles Technology Corridor. Request a free estimate for your installation, or describe the problem for a diagnostic and repair visit.
From routine repairs to major installations, our licensed electricians provide comprehensive electrical services to Chantilly homes and businesses. Quoted electrical installations include a five-year workmanship warranty; manufacturer equipment warranties are separate.
Property-specific electrical panel replacement and service-capacity planning, with load calculations, utility coordination, labeling, and permit-path confirmation.
Electrical hookups for customer-owned or dealer-supplied portable generators and battery equipment, including compatible transfer equipment and inlet connections.
Replace faulty, tripping, or outdated circuit breakers for reliable power distribution.
Property-specific branch-circuit installation for appliances, workshops, offices, and specialty equipment, sized to the connected load and existing panel.
Upgrade your home's electrical service from the utility meter to the main panel.
Listed home battery and wall-pack installation with panel integration, transfer equipment, circuit selection, and permit-path confirmation.
Smart panel and smart-breaker installation for circuit-level monitoring, load management, and battery or EV coordination.
Recessed lighting planned around the room, ceiling access, fixture ratings and compatible dimming. Request a free estimate for a defined installation scope.
Property-specific outdoor and landscape lighting for paths, entries, architecture, patios, and gardens, with weather exposure and control needs evaluated on site.
Chandelier installation planned around fixture weight, mounting support, ceiling height and safe access. Send the model and room photos before arranging the work.
Dimmer and switch upgrades matched to your lights, wiring and control locations. We check compatibility before recommending a replacement.
Automated motion-activated lighting for security, convenience, and energy savings.
Panel-mounted surge protective device installation with equipment compatibility, conductor path, grounding, bonding, and status-indicator review.
Accessible residential electrical-system review with a written, photo-supported record of observed conditions and clearly stated inspection limits.
GFCI outlet installation and replacement with grounding, circuit and location checks. A planned replacement and an unexplained trip need different service requests.
Hardwired, interconnected smoke and CO detectors for maximum life safety.
Bring your home's electrical system up to current NEC code standards.
Home Level 2 EV charger installation with panel-capacity review, circuit planning, equipment connection, testing, and permit coordination for the defined scope.
Integration for smart switches, thermostats, and video doorbells.
Upgrade your outlets with built-in USB-A and USB-C charging ports.
Monitor electrical consumption and control selected loads with compatible lighting, timers, sensors, and smart electrical equipment.
Specialized wiring for kitchen remodels, appliances, and lighting.
Ceiling-fan installation and replacement with support, clearance, wiring and control checks. Tell us whether you are replacing a fan or adding one at a light location.
Bathroom exhaust-fan replacement starts with the existing opening, wiring and duct route. The estimate separates electrical work from ventilation and exterior repairs.
Safe, code-compliant electrical wiring for swimming pools, hot tubs, and spas.
Professional in-wall wiring for home theaters, media rooms, and entertainment systems.
Accessible aluminum branch-circuit evaluation and property-specific corrective work for documented connections or a defined copper-replacement scope.
Accessible knob-and-tube wiring evaluation and phased or defined replacement planning for older homes, with access and finish boundaries documented.
Diagnostic service for power loss, flickering, dead outlets, repeated tripping, heat, noise, and other residential electrical symptoms.
Need an emergency electrician now? Our 24/7 line is answered live at (571) 444-6886 for sparking panels, burning smells, and storm damage across Northern Virginia.
Honest light-commercial electrical for Northern Virginia businesses: offices, retail, restaurants, and tenant fit-outs. Request a commercial estimate.
Solar panels installed by the electricians who already do your panel, battery, and EV charger. From $2.40/W installed, with a master electrician on site.
Neighborhoods We Serve
Send your complete address, work description and any building-access requirements. Our team reviews the request and confirms availability before a visit is scheduled.


Staff confirm scope and availability
View detailed electrical service information for specific neighborhoods in Chantilly.
AJ Long Electric proudly serves Chantilly and surrounding areas.Call (571) 444-6886 for service in your area.
Local Service Area
Use your address and property details to plan the work. Nearby landmarks help describe the area, but do not establish electrical conditions, permit jurisdiction or installation requirements.
Area landmark
Dulles International Airport
Area landmark
Westfield Shopping
Area landmark
National Air and Space Museum Udvar-Hazy Center
Area landmark
Sully Plantation
Panel upgrades in 1980s-1990s homes with outdated 150-amp service
EV charger installations for tech-corridor commuters
Smart home automation integration in upscale developments
Whole-house surge protection in high-demand grid areas
Home office circuit installations for remote workers
Data center corridor grid voltage fluctuation protection
Dedicated circuits for home theaters and media rooms
Short-term rental property electrical modernization
Confirm the actual property jurisdiction and scope before deciding which permits or inspections apply. New circuits and service changes differ from like-for-like replacements. The authority determines the requirements for your project.
| Project | Planning Step | What It Means |
|---|---|---|
| Panel upgrade (e.g. 100A to 200A) | Confirm permit path | Replacing or upsizing the main electrical panel that distributes power throughout your home. |
| EV charger installation | Confirm permit path | Adding a dedicated 240V circuit for a Level 2 home electric-vehicle charger. |
| New circuits & rewiring | Confirm permit path | Identify the proposed circuit work and any changes to walls or protected assemblies. |
| Like-for-like fixture or device swap | Check exemptions | Confirm whether the exact replacement qualifies for an exemption; protected assemblies or other scope can change the requirement. |
Your written scope should identify permit and inspection coordination. For state trade licensing, see the Virginia DPOR (electrical licensing board). Verify electrical contractor licenses and review Virginia tradesman licensing requirements through the Department of Professional and Occupational Regulation.
About Our Chantilly Services
Chantilly, Virginia sits at the heart of the Dulles Technology Corridor, a census-designated place where suburban residential life intersects with one of the nation's most important technology and transportation hubs. With approximately 25,000 residents and a strategic location near Dulles International Airport, Chantilly offers a unique combination of established neighborhoods, modern developments, and commercial dynamism. AJ Long Electrical serves this diverse community with the technical expertise and responsive service that Chantilly homeowners and businesses demand.
Chantilly's development story is one of transformation. Through much of the 20th century, this area remained rural Fairfax County farmland dotted with small communities and country estates. The opening of Dulles International Airport in 1962 and the subsequent development of Route 28 as a technology corridor sparked rapid residential growth that accelerated through the 1980s and 1990s. This growth pattern means Chantilly's housing stock is predominantly 25 to 45 years old, placing many homes squarely in the window where original electrical systems require significant upgrades or replacement.
The Greenbriar and Poplar Tree communities, developed in the 1980s, contain thousands of single-family homes and townhomes that were built with the electrical standards of their era. These homes typically feature 150-amp panels, limited circuit counts, and wiring configurations that struggle to support today's electrical demands. Modern families in these neighborhoods frequently need panel upgrades, additional circuits for home offices and media rooms, and whole-house surge protection to safeguard increasingly expensive electronics and smart home systems.
Westfields, one of Chantilly's premier mixed-use developments, blends upscale residential properties with major corporate offices. Homeowners in Westfields and nearby Fair Lakes often request sophisticated electrical installations including integrated home automation systems, recessed lighting redesigns, dedicated home theater circuits, and Level 2 EV charging stations. Our electricians bring the precision and attention to detail these high-end projects require.
The proximity to Dulles International Airport creates unique electrical considerations for Chantilly properties. Homes in flight paths may benefit from enhanced sound insulation systems that require dedicated electrical circuits, while properties near the airport frequently host short-term rental guests who demand modern electrical amenities including abundant USB charging, smart thermostats, and keyless entry systems that all require professional electrical integration.
The National Air and Space Museum Steven F. Udvar-Hazy Center, located in Chantilly, has made the area a major tourist destination and spurred commercial development along Air and Space Museum Parkway and Route 28. Local businesses serving these visitors require reliable electrical systems, efficient lighting, and modern point-of-sale infrastructure that our commercial electricians deliver with expertise.
Chantilly's data center corridor along Route 28 represents one of the densest concentrations of digital infrastructure on Earth. While we do not service these massive facilities directly, the power grid demands they create affect residential electrical service throughout the area. We help homeowners navigate the implications of shared utility infrastructure, including voltage fluctuations and the importance of surge protection in a high-demand grid environment.
South Riding, while technically straddling the Loudoun County border, is closely associated with the Chantilly community. This newer development features homes built in the 2000s and 2010s with more modern electrical systems but increasing demands for EV charging, home battery storage, and solar panel integration. AJ Long stays current with these emerging technologies, providing expert installation and consultation for homeowners exploring clean energy options.
AJ Long Electrical understands Chantilly because we have worked in every neighborhood, navigated every permitting requirement, and solved every electrical challenge this community presents. Our commitment to quality, safety, and customer satisfaction makes us the electrician Chantilly trusts.
Fully licensed in Virginia with comprehensive liability insurance for your protection.
1,463 Google reviews across our four business profiles.
Call to confirm the current response window for Chantilly; urgent safety concerns are prioritized during business hours.
Frequently Asked Questions
Get answers to the most frequently asked questions from Chantilly homeowners about our electrical services.
AJ Long Electric serves Chantilly. Our family-owned company has been in business since 1996. Send the property address and work description so our team can review scope, access and availability.
Permit requirements depend on the property jurisdiction, building and electrical scope. The written proposal should identify required permit and inspection coordination. The local authority controls review, corrections and final approval; a mailing city alone may not identify the correct office.
We accept requests for Chantilly and nearby areas, including Westfields, South Riding, Rocky Run. Provide your complete address and access details; staff confirm the next step and available visit window after reviewing the request.
For urgent electrical hazards in Chantilly, call (571) 444-6886. During business hours, we prioritize safety-related calls and confirm the available response window with you. If you see fire or an immediate threat to life, call 911 first.
Describe the desired change or symptom, provide the equipment model if known, and include photos taken safely with covers closed. Note access restrictions, prior renovations and other loads you plan to add. A home’s age or neighborhood alone does not establish its wiring condition or need for an upgrade.
Estimates are free, with no fee for the visit or the written price. For a panel upgrade, EV charger installation, whole-house rewiring, or another project, request an appointment so we can document the property-specific scope.
AJ Long Electric is a licensed and insured electrical contractor for work in Virginia. John Long is the company founder and Master Electrician, and the company maintains the licenses required for its work. You can verify our credentials before authorizing your Chantilly project.
In addition to Chantilly, AJ Long Electric provides professional electrical services to these nearby communities in Virginia and the greater DMV region.
Proudly serving Chantilly and surrounding areas including Centreville, Herndon, Fairfax, Reston. Our electricians are licensed to work throughout Northern Virginia, Maryland, and Washington DC.
For fire or an immediate threat to life, call 911 first. Keep clear of damaged equipment and downed wires. For an urgent electrical concern, call us so staff can review the issue and confirm the available response window.
● Average response time: < 2 hours for emergencies
Expert Tips
Helpful guides and advice from our licensed electricians who serve the Chantilly area.

Chantilly homes and businesses need reliable electrical services. Learn about electrical solutions for the Chantilly...

Your comprehensive guide to electrical services in Fairfax, Virginia. From panel upgrades to EV charger installation,...

Arlington homeowners face unique electrical challenges in older rowhouses and condos. Learn what to look for in an...
AJ Long Electric is your trusted licensed electrician in Chantilly, Virginia. We proudly serve neighborhoods including Westfields, South Riding, Rocky Run, Poplar Tree, Greenbriar, and areas near Dulles International Airport, Westfield Shopping, National Air and Space Museum Udvar-Hazy Center. Serving ZIP codes: 20151, 20152. Call (571) 444-6886 to request an estimate for electrical services in Fairfax County.