Licensed Electricians in Cambridge, MD
Looking for a licensed electrician in Cambridge, Maryland? 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
- 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.
- 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.
- Licensed electricians only — ask for the licence number and confirm it before work begins.
Electrical services across Cambridge
Every category below has licensed local coverage in Cambridge and the surrounding Dorchester 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 Cambridge
Three of the most requested jobs in the Cambridge area, with the national 2026 planning ranges. Local labour rates, permits and access conditions move these numbers.
Electrical Panel Replacement — Maryland 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 — Maryland 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 — Maryland 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 Cambridge, MD
1 ZIP code is inside the Cambridge 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 |
|---|---|---|---|
| 21613 | Cambridge, MD | Dorchester | Licensed electrician 21613 → |
Map of Cambridge and nearby covered cities
Marker: Cambridge 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 Cambridge
- Dorchester County — licensed electricians covering the Cambridge portion of this county, including panel, wiring and emergency work.
Electrician FAQ for Cambridge
Which electrical jobs are most common in Cambridge?
Across Dorchester, 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.
Can I get an emergency electrician in Cambridge 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 Cambridge?
Cambridge has 1 ZIP code in the network, spanning 1 county. Requests from any of them route to licensed electrical contractors working the Cambridge area.
Can the electrician tell me the price over the phone?
For defined jobs — a charger install, a panel replacement, a ceiling fan on a known ceiling height — a ballpark number is reasonable. For a fault that has not been diagnosed, any honest contractor will explain that the cause determines the price, and will quote the diagnostic first.
Do I need a permit for electrical work in Cambridge?
Permits are commonly required for panel replacements, service upgrades, new circuits and work in wet locations, and they are issued by the local authority — Dorchester 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.
What is a typical electrician call-out price in Cambridge, 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 Cambridge are priced flat-rate, so you should get a number per task rather than an open hourly estimate.
Popular ZIP codes in Cambridge
Need an electrician in Cambridge?
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 Cambridge 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.