Cambridge Electrician — 02140
Every property in 02140 sits inside Cambridge, Middlesex County. When a breaker trips, a panel needs replacing or a charger needs wiring, that is the service area a local electrician is scheduling inside — not a call centre three states away.
The most useful thing you can do before calling is describe the symptom precisely — when it happens, which circuit, and what has changed recently. That converts a vague visit into a diagnosed repair.
Free referral service · no charge for the call · written quote before any work starts
- Insurance and workers’ compensation verified before anyone arrives at your property.
- No obligation: get the number, compare it, and decide on your own schedule.
- Written quotes before work starts, with a flat price per task rather than an open hourly meter.
- 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.
Electrical work local to 02140
Cambridge is served by licensed electricians working across 6 ZIP codes. The city page for Cambridge lists every covered ZIP, and each service page explains what the job involves and what drives the price.
What people in Cambridge call about
- You have a Level 2 charger ready to hang, or a vehicle that needs one
- You want to schedule charging overnight on a time-of-use rate
- Kitchen or laundry appliances sharing a general-purpose circuit
- Adding commercial kitchen, refrigeration or production equipment
- A home office, well pump or sump pump that cannot stop
- Adding a home office, gym, bar or finished basement lighting plan
- One room or one wall has no power while the rest is fine
If any of those are happening now, treat the circuit as suspect: switch it off at the panel and have it tested rather than resetting a breaker repeatedly.
Electrical Repair & Troubleshooting in Cambridge — what it costs
Diagnosis and repair for dead outlets, flickering lights, tripping breakers, warm switches, partial power loss and appliances that keep cutting out.
| Work | Typical range | Notes |
|---|---|---|
| Diagnostic / service call | $75 – $200 | Frequently applied to the repair |
| Re-terminate loose device or splice | $145 – $320 | Per device, first two often bundled |
| Dead circuit restore (buried junction or open neutral) | $220 – $650 | Tracing time drives the number |
| Flickering light diagnosis and repair | $145 – $400 | Includes fixture check |
| Appliance circuit repair (dryer, range, AC) | $175 – $525 | Dryer and range faults are common |
Duration: typically 1-3 hours. Full Electrical Repair guide for Massachusetts.
Services available in 02140
Outlet, Switch & Receptacle Installation
$120 – $500Recessed & LED Lighting Installation
$150 – $900Whole-House Rewiring
$8,000 – $30,000EV Charger Installation
$500 – $3,50024/7 Emergency Electrician
$150 – $850Aluminum Wiring Repair
$300 – $9,000Electrical Panel Replacement
$1,300 – $4,000Whole-House Generator Installation
$4,000 – $18,000Whole-House Surge Protection
$300 – $900What moves the price in Cambridge
Things that lower it
- An existing circuit that can carry the new load
- Open access — attic, basement or crawlspace runs
- Bundling several small jobs into one visit
- Spare breaker positions already in the panel
Things that raise it
- Fishing new cable through finished plaster or drywall
- A panel that is full, undersized or a recalled brand
- Permitted work with inspection and utility coordination
- Damaged service entrance, meter base or mast
Local notes for 02140
- County: Middlesex. Permit and inspection for most electrical work in this area is issued locally.
- Time zone: Eastern — emergency and after-hours availability follows local time.
- 6 ZIP codes inside this service area.
- Service radius is local: the crew dispatched is working in this area, not travelling from out of state.
Map of the Cambridge service area
Amber marker: Cambridge, MA 02140. Blue markers: nearby covered cities. The shaded ring shows a typical 15-mile local service radius — actual dispatch areas vary by contractor.
Nearby ZIP codes
Adjacent ZIP codes with licensed coverage. If your address sits on a boundary, either ZIP works.
Electrician FAQ for 02140
What does an electrician charge in Cambridge, MA?
Expect the same structure as the national market: roughly $50-$150 per hour for licensed residential work plus a trip fee of about $75-$200, with most common jobs priced flat-rate per task. Local labour rates in Massachusetts move the national ranges by roughly 10-25% either way, and panel capacity work starts around $1,300 and rises from there.
How much does an electrician cost per hour?
Licensed residential electricians generally charge in the $50 to $150 per hour range in 2026, plus a service call fee of roughly $75 to $200. Most companies now price common jobs flat-rate rather than hourly, which means the number you are quoted is the number you pay if the scope does not change.
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 you charge for estimates?
Many contractors give a free estimate on planned work such as a panel replacement, charger install or rewire, while diagnostic visits for an unknown fault usually carry a trip fee that is often credited toward the repair. The exact policy varies by contractor, and it should be confirmed on the phone before anyone travels.
Is 24/7 emergency service available for 02140?
Emergency requests are taken around the clock. Eastern time applies locally, and after-hours availability depends on the contractor on duty — genuine emergencies such as burning smells, smoke, sparks or water contacting live wiring are prioritised over routine work.
Which county handles electrical permits for 02140?
This ZIP sits in Middlesex County, Massachusetts. Permit and inspection requirements for panel changes, service upgrades and new circuits are set locally, so confirm with the contractor whether a permit is required for your specific job and who is filing it.
Do you have electricians covering the 02140 ZIP code?
Yes — 02140 (Cambridge, Massachusetts, Middlesex County) is inside the coverage network, and requests from this ZIP are routed to licensed electrical contractors working the Cambridge area. Give the dispatcher the ZIP and the street so they can confirm the visit window.
Need an electrician in Cambridge 02140?
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 any time. Ask for the licence number, the trip fee and a flat price for the job.
Nationwide Electrician is a free referral service connecting Cambridge homeowners with licensed electrical contractors. We do not perform electrical work and we do not set the prices contractors charge. Coverage data for 18,671 US ZIP codes, last verified September 23, 2026.