North Shore Electrical Specialists
Top-Rated Electrical Services in Cambridge, MA
Electrical emergency? We dispatch to Cambridge the same day — most calls reached within about two hours.
Schedule Electrical Service
Same-day appointments · We call to confirm
Services We Offer in Cambridge
Emergency & Repairs
Something is out, hot, or tripping.
Panels & Power
More capacity, or a new load to feed.
Safety & Detection
Inspections, detectors and code corrections.
Lighting & Fixtures
Fixtures and lighting, indoors and out.
Local systems
Cambridge systems & permits
In Cambridge the electric utility is Eversource: the city's own Community Development Department describes its Cambridge Community Electricity program as serving Eversource's Basic Service customers. Electrical work is permitted through Inspectional Services at 831 Massachusetts Avenue, and the department's own permit page says an electrical permit carries at least two inspections, a rough and a final, so plan on two site visits rather than one. The published wiring fee schedule prices the city's side of the job: $10 per 100 amps for a new service or service upgrade, $100 for a generator, and $35 to hook up a domestic gas or oil burner or central air.
Sources: cambridgema.gov
Eversource is named as the electric utility serving Cambridge: the city's Community Development Department states its Cambridge Community Electricity program 'offers Eversource's Basic Service customers electricity supplied by a City-selected supplier.'
Confirms Cambridge is investor-owned-utility territory, not a municipal light plant, which is the single fact that determines Mass Save eligibility for electrification work.
Cambridge's electrical/wiring fee schedule lists specific line items including: new service or service upgrade $10.00 per 100 amps, standby generator $100.00, domestic gas/oil burner hookup $35.00, and central air $35.00.
Gives homeowners the actual municipal permit-fee line items (separate from any contractor charge) for the electrical side of a service upgrade, generator, or new HVAC circuit.
Cambridge's Fossil Fuel Free ordinance applies to building permits pulled on or after March 22, 2024. New buildings and major renovations — broadly, projects reconstructing 50% or more of a building — may not install new fossil-fuel equipment in the permitted work area. Cambridge is one of only ten Massachusetts communities allowed to enact this.
If a Cambridge renovation crosses that threshold, heating, hot water and cooking all land on electricity, so the service and panel have to be sized for the whole all-electric load at design time.
Cambridge issues an Across Sidewalk EV Charging permit for residents without off-street parking, letting a cord cross the public sidewalk to a street-parked car. It costs $200 a year and requires a letter from a certified electrician confirming a GFCI-protected ground-floor outdoor outlet.
Most Cambridge homes have no driveway, so home charging starts with an electrician installing a GFCI-protected exterior outlet and certifying it in writing, before the permit application can be filed.
The City of Cambridge funds its own home-electrification advising service, Electrify Cambridge, giving no-cost technical advice on heat pumps, solar, water heaters, induction stoves and EV chargers, and connecting residents with pre-vetted installers.
A homeowner weighing a heat pump, induction range or EV charger can get city-funded, installer-neutral advice before collecting quotes, which surfaces the panel-capacity question early since those loads share one panel.
Why Cambridge Chooses Spencer
Straightforward electrical work from a local team — clear pricing, licensed technicians, and appointments that actually happen when we say they will.
Licensed & Insured in Massachusetts
Every electrical technician we send to Cambridge is fully licensed, insured and background-checked.
Upfront, Flat-Rate Pricing
You approve the price before any work begins. No hidden fees, no surprise charges, no overtime rates.
Same-Day Service
Same-day appointments across Cambridge and the surrounding North Shore communities.
Family-Owned and Local
A local family business, not a national call centre. The person who answers is the person who dispatches.
What Spencer Customers Say
Google reviews for Spencer Home Services.
Electrical FAQs in Cambridge
Still have a question? 978-293-5770
Electrical service in Cambridge, and 66 nearby towns
We cover 67 towns across the North Shore, Greater Boston and southern New Hampshire.
67Towns covered
Essex County
- Amesbury
- Andover
- Ballardvale
- Beverly
- Boxford
- Danvers
- Essex
- Georgetown
- Gloucester
- Groveland
- Hamilton
- Haverhill
- Ipswich
- Lynn
- Lynnfield
- Manchester by the Sea
- Marblehead
- Merrimac
- Middleton
- Nahant
- Newbury
- Newburyport
- North Andover
- Peabody
- Plum Island
- Rockport
- Rowley
- Salem
- Salisbury
- Saugus
- South Hamilton
- Swampscott
- Topsfield
- Wenham
- West Newbury
Middlesex County
Rockingham County, NH
Norfolk County
- Brookline
No town by that name — try a nearby one.
Don’t see your town? Call 978-293-5770 — we cover more than we list.