Licensed Electricians in Upper Marlboro, MD
Electricians working in Upper Marlboro schedule inside a defined radius rather than a whole state. This page lists the 5 ZIP codes in that footprint and the service categories that come up most often in Prince George's.
For anything above a simple device swap — panel, service, new circuit, generator, EV charger — insist on a written scope listing materials, permit handling and what happens if the work uncovers a bigger problem.
Free referral service · 24/7 emergency triage · written quotes before work starts
- Every quote itemised — materials, labour, permit fee and anything that could change the scope.
- Repairs tested under load before sign-off, not just switched on and left.
- Permits pulled where the job requires one, so the work is inspected and documented for resale.
- Local crews who know your area’s permit office, inspection timelines and housing stock.
- Written quotes before work starts, with a flat price per task rather than an open hourly meter.
Electrical services across Upper Marlboro
Every category below has licensed local coverage in Upper Marlboro and the surrounding Prince George's 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 Upper Marlboro
Three of the most requested jobs in the Upper Marlboro area, with the national 2026 planning ranges. Local labour rates, permits and access conditions move these numbers.
200 Amp Service Upgrade — Maryland guide
| Work | Typical range | Notes |
|---|---|---|
| 100A to 200A overhead service upgrade | $1,800 – $3,500 | Most common configuration |
| 100A to 200A underground service upgrade | $2,400 – $4,500 | Trenching and conduit add cost |
| 200A to 400A service upgrade | $4,500 – $9,500 | Large homes, dual panels, heavy EV load |
| Meter base and mast replacement | $400 – $1,400 | Required when components are damaged |
| Load calculation and permit package | $150 – $600 | Often bundled with the upgrade |
Whole-House Generator Installation — Maryland guide
| Work | Typical range | Notes |
|---|---|---|
| Manual transfer switch and inlet box | $800 – $2,500 | For a portable generator |
| Automatic transfer switch installation | $1,800 – $4,500 | Electrical side of a standby system |
| Standby generator electrical install (22-26 kW) | $4,000 – $9,000 | Typically the most requested size |
| Larger standby system (30-48 kW or whole-house) | $7,000 – $18,000 | Large homes, heavy electric load |
| Generator sub-panel and load management | $900 – $3,000 | Keeps the home inside a smaller generator |
Electrical Safety Inspection — Maryland guide
| Work | Typical range | Notes |
|---|---|---|
| Basic electrical safety inspection | $250 – $500 | Single-family home, written summary |
| Full inspection with thermal imaging and report | $450 – $900 | Recommended for homes 40+ years old |
| Pre-listing inspection for sellers | $300 – $700 | Avoids surprises during escrow |
| Pre-renovation assessment | $300 – $800 | Capacity and code pathways |
| Insurance-required documentation visit | $250 – $600 | Report formatted for underwriters |
ZIP codes covered in Upper Marlboro, MD
5 ZIP codes are inside the Upper Marlboro 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 |
|---|---|---|---|
| 20772 | Upper Marlboro, MD | Prince George's | Licensed electrician 20772 → |
| 20773 | Upper Marlboro, MD | Prince George's | Licensed electrician 20773 → |
| 20774 | Upper Marlboro, MD | Prince George's | Licensed electrician 20774 → |
| 20775 | Upper Marlboro, MD | Prince George's | Licensed electrician 20775 → |
| 20792 | Upper Marlboro, MD | Prince George's | Licensed electrician 20792 → |
Map of Upper Marlboro and nearby covered cities
Marker: Upper Marlboro 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 Upper Marlboro
- Prince George's County — licensed electricians covering the Upper Marlboro portion of this county, including panel, wiring and emergency work.
Electrician FAQ for Upper Marlboro
Can I get an emergency electrician in Upper Marlboro 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.
How many ZIP codes do electricians cover in Upper Marlboro?
Upper Marlboro has 5 ZIP codes in the network, spanning 1 county. Requests from any of them route to licensed electrical contractors working the Upper Marlboro area.
What payment methods are typical?
Card, cheque and bank transfer are common, with financing available on larger projects through some companies. Be cautious of anyone demanding full payment in cash up front — a deposit for materials is normal on large jobs, full prepayment is not.
Do I need a permit for electrical work in Upper Marlboro?
Permits are commonly required for panel replacements, service upgrades, new circuits and work in wet locations, and they are issued by the local authority — Prince George's 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.
Do you handle both homes and small businesses?
Most local electrical contractors take residential work and light commercial work such as retail, restaurant and office premises, including three-phase distribution, lighting retrofits and dedicated equipment circuits. Larger commercial projects are quoted from a site survey.
Which electrical jobs are most common in Upper Marlboro?
Across Prince George's, 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 Upper Marlboro, MD?
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 Upper Marlboro are priced flat-rate, so you should get a number per task rather than an open hourly estimate.
Need an electrician in Upper Marlboro?
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 Upper Marlboro 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.