Licensed Electricians in Rockville, VA
Looking for a licensed electrician in Rockville, Virginia? This page covers the city's 1 ZIP codes, the jobs that come up most often here, and how to compare quotes without guessing at a fair price.
If the symptom is a burning smell, sparking, smoke or water contacting live wiring, treat it as an emergency and cut the circuit at the panel. Everything else is a scheduling question rather than a safety one.
Free referral service · 24/7 emergency triage · written quotes before work starts
- Licensed electricians only — ask for the licence number and confirm it before work begins.
- Local crews who know your area’s permit office, inspection timelines and housing stock.
- Repairs tested under load before sign-off, not just switched on and left.
- No obligation: get the number, compare it, and decide on your own schedule.
- 24/7 availability for genuine emergencies — burning smells, sparks, water damage and total power loss.
Electrical services across Rockville
Every category below has licensed local coverage in Rockville and the surrounding Hanover area. Follow any one for the detailed scope, the questions worth asking and line-item pricing.
24/7 Emergency Electrician
$150 – $850Electrical Repair & Troubleshooting
$145 – $650Electrical Panel Replacement
$1,300 – $4,000200 Amp Service Upgrade
$1,800 – $4,500Whole-House Rewiring
$8,000 – $30,000EV Charger Installation
$500 – $3,500Outlet, Switch & Receptacle Installation
$120 – $500Dedicated Circuit Installation
$200 – $900Circuit Breaker Replacement & Repair
$150 – $600GFCI & AFCI Protection
$150 – $500Whole-House Generator Installation
$4,000 – $18,000Ceiling Fan Installation
$150 – $600Recessed & LED Lighting Installation
$150 – $900Whole-House Surge Protection
$300 – $900Hot Tub & Spa Wiring
$400 – $2,000Aluminum Wiring Repair
$300 – $9,000Smoke & CO Detector Installation
$100 – $800Electrical Safety Inspection
$250 – $900Solar & Battery Storage Wiring
$1,500 – $12,000Commercial Electrical Services
$300 – $15,000What electrical work costs in Rockville
Three of the most requested jobs in the Rockville area, with the national 2026 planning ranges. Local labour rates, permits and access conditions move these numbers.
Electrical Panel Replacement — Virginia guide
| Work | Typical range | Notes |
|---|---|---|
| 100A to 200A panel replacement | $1,300 – $4,000 | The national band for a straightforward swap |
| Panel replacement with meter base work | $1,900 – $4,800 | Adds meter socket and mast parts |
| Fuse box to breaker panel conversion | $1,600 – $4,200 | Often needs new branch terminations |
| Sub-panel replacement (garage, shop, outbuilding) | $1,200 – $2,800 | Feeder condition drives the range |
| Permit and inspection fees | $50 – $500 | Set by the local authority, passed through |
GFCI & AFCI Protection — Virginia guide
| Work | Typical range | Notes |
|---|---|---|
| GFCI receptacle installation | $185 – $385 | Per device, including the device |
| AFCI breaker installation in panel | $200 – $450 | Requires panel access and testing |
| Dual-function AFCI/GFCI protection | $220 – $500 | Combined protection in one device |
| Nuisance trip diagnosis and correction | $175 – $425 | Common with shared-neutral faults |
| Outdoor, pool or irrigation GFCI protection | $250 – $700 | Weather-rated devices and enclosures |
Smoke & CO Detector Installation — Virginia guide
| Work | Typical range | Notes |
|---|---|---|
| Battery-powered alarm, installed per device | $100 – $200 | Simplest upgrade |
| Hardwired interconnected alarm (per device) | $150 – $350 | Includes wiring to the loop |
| Combination smoke and CO alarm | $175 – $400 | Recommended near fuel appliances |
| Whole-home interconnected system (5-8 alarms) | $500 – $1,500 | Depends on access and wiring |
| Replace expired 10-year sealed alarms | $110 – $250 | Per device, includes disposal |
ZIP codes covered in Rockville, VA
1 ZIP code is inside the Rockville coverage area. Pick your ZIP for the local page, including the county, the map and the nearest covered neighbours.
| ZIP code | Area | County | Electrician page |
|---|---|---|---|
| 23146 | Rockville, VA | Hanover | Licensed electrician 23146 → |
Map of Rockville and nearby covered cities
Marker: Rockville city centre, derived from the average coordinates of its covered ZIP codes. Nearby markers are covered cities within the local service region.
Counties and areas served around Rockville
- Hanover County — licensed electricians covering the Rockville portion of this county, including panel, wiring and emergency work.
Electrician FAQ for Rockville
How many ZIP codes do electricians cover in Rockville?
Rockville has 1 ZIP code in the network, spanning 1 county. Requests from any of them route to licensed electrical contractors working the Rockville area.
Do I need a permit for electrical work in Rockville?
Permits are commonly required for panel replacements, service upgrades, new circuits and work in wet locations, and they are issued by the local authority — Hanover for this area. Simple device swaps usually do not need one. Ask the contractor whether your job is permitted work and who is filing it.
How do I know the electrician is licensed?
Ask for the licence number before work begins and confirm it with the licensing authority for your state or municipality. Electrical licensing is handled at state level in most of the country and at city or county level in a few large metro areas, so the correct place to verify depends on where you live. A licensed contractor will give you the number, and usually the insurance certificate too, without being asked twice.
Which electrical jobs are most common in Rockville?
Across Hanover, the volume work is panel replacement and service upgrades, EV charger circuits, outlet and circuit repair, whole-house surge protection and lighting. Homes built before 1980 also generate a lot of aluminium wiring and ungrounded outlet work.
What is a typical electrician call-out price in Rockville, VA?
The national structure applies: roughly $50-$150 per hour for licensed residential work, plus a trip or diagnostic fee of about $75-$200, which many contractors credit toward the repair if you proceed. Most common jobs in Rockville are priced flat-rate, so you should get a number per task rather than an open hourly estimate.
Can I get an emergency electrician in Rockville tonight?
Emergency requests are accepted 24/7 and after-hours calls are prioritised when the situation is genuinely hazardous — burning smells, smoke, sparks, a hot panel or water contacting live wiring. Availability depends on the contractor on duty, so call and describe exactly what you can see and smell.
What warranty should I expect?
Workmanship warranties are set by the contractor, and one to two years on labour is common on larger jobs, with manufacturers covering the equipment separately. Ask for the warranty terms in writing on the invoice, not verbally.
Popular ZIP codes in Rockville
Need an electrician in Rockville?
Free phone triage: describe what is happening and find out whether it needs a visit today or can be scheduled. No obligation, no charge for the call.
Call (619) 877-0478Call (619) 877-0478. Ask for the licence number, the trip fee and a flat price for the job.
Nationwide Electrician connects Rockville homeowners and businesses with licensed electrical contractors. We are a referral service — we do not perform electrical work and do not set contractor prices. Coverage data for 18,671 US ZIP codes across 47 states.