ZIP 02139 · Cambridge, MA

Commercial Electricians in ZIP 02139

Q: How are commercial electrical jobs priced in ZIP 02139 (Cambridge, Massachusetts)?

Larger projects in ZIP 02139 (Cambridge, Massachusetts) are bid as fixed-price after a walkthrough and plans review. T&M is common for service calls — expect $125–$200/hr plus materials, with after-hours premiums for occupied retail or office space.

Q: Will a commercial electrician pull the permits in ZIP 02139 (Cambridge, Massachusetts)?

Yes — a licensed ZIP 02139 (Cambridge, Massachusetts) commercial electrical contractor handles permits, AHJ inspections, and any utility coordination. Always confirm the master license and insurance certificates before signing.

Office, retail, restaurant, and tenant fit-out specialists.

Commercial electricians in ZIP 02139 for tenant fit-outs, lighting retrofits, panel upgrades, and 277/480V distribution. License-verified, insured, and used to working around occupied buildings.

Master-licensed Project insured Bid-ready

01 · Verticals

Commercial project types in Cambridge, MA

Three lanes our directory's commercial contractors run every week.

industrial

Industrial projects

Plant power, motor controls, and shutdown-coordinated upgrades for manufacturing and processing facilities.

›480V 3-phase distribution and switchgear
›Motor control centers, VFDs, soft-starts
›PLC integration (Allen-Bradley, Siemens)
›Bus duct, busway, and machine wiring
›Arc-flash studies (NFPA 70E) and labeling
›Planned shutdowns with production-aware sequencing

100A → 4000A serviceUp to 35 kV medium-voltage24/7 emergency response

NEC Art. 430 / 440NFPA 70EOSHA 1910.147 LOTO

office

Office systems

Tenant fit-outs, lighting controls, and low-voltage backbones for Class-A and multi-tenant buildings.

›Tenant fit-outs and demising work
›Structured cabling — Cat6A and OM4 fiber
›DLM, 0-10V, and DALI lighting controls
›UPS + generator transfer for IDF/MDF
›Conference-room power, AV, and floor boxes
›Occupancy / daylight sensors, sub-metering

1,000 → 250,000 sq ft floor platesAfter-hours occupied-building protocolProperty-management coordination

ASHRAE 90.1 / Title 24NEC Art. 725 / 800TIA-568 / 569

warehouse

Warehouses & distribution

High-bay retrofits, dock and conveyor power, and EV fleet charging for DCs and fulfillment centers.

›High-bay LED retrofits with motion controls
›Dock-door power, levelers, and lock interlocks
›Conveyor, sorter, and MHE wiring
›Photo-eye, scanner, and PLC hookups
›EV fleet + yard tractor charging
›Fire-pump circuits and life-safety branches

50,000 → 1.5M sq ft DCsAisle-by-aisle phased workSecond-shift / weekend crews

NEC Art. 695 (fire pumps)NEC Art. 625 (EVSE)NFPA 13

02 · Services

Recurring service lines

From a one-off panel swap to a 5-year master service agreement.

Design-build

Single-source design + install with stamped drawings.

Service upgrades

400A–4000A service entrances and panel swap-outs.

Generator + ATS

Standby and prime power with automatic transfer.

Switchgear

MV/LV switchgear, breakers, and metering sections.

LED retrofits

Lighting + controls audits with utility-rebate paperwork.

Low-voltage / IT

Structured cabling, IDF/MDF, paging, access control.

Fire alarm tie-ins

Notification, monitoring, and AHJ acceptance testing.

24/7 service contracts

Quarterly PMs, thermal scans, on-call dispatch.

03 · Standards

Why a commercial-grade contractor

What separates a commercial bid-build outfit from a residential service shop.

Prevailing-wage capable

Davis-Bacon and certified payroll on public-works projects.

AI-additional insured

$2M+ GL, umbrella, workers' comp, and property-owner endorsements.

Bonded for the job

Performance and payment bonds for general contractor / owner asks.

MEP coordination

BIM/Revit clash detection with the mechanical and plumbing trades.

Shutdown planning

Production-aware sequencing — second shift, weekends, hot cutovers.

Submittal / closeout discipline

Stamped shops, O&Ms, as-builts, warranty letters on day one.

04 · Request a Quote

Send an RFQ to verified commercial contractors in Cambridge

One submission, multiple bid-ready firms. Sized for tenant fit-outs through ground-up builds.

Commercial pros serving Cambridge, MA

License-verified, insured, and bid-ready.

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Commercial FAQ

+What does a commercial electrician in ZIP 02139 typically handle?

Tenant fit-outs, 277/480V three-phase distribution, LED lighting retrofits, panel and switchgear upgrades, fire alarm tie-ins, EV charger installs, and code-compliance work for ZIP 02139 commercial properties.

+How are commercial electrical jobs priced in ZIP 02139?

Larger projects in ZIP 02139 are bid as fixed-price after a walkthrough and plans review. T&M is common for service calls — expect $125–$200/hr plus materials, with after-hours premiums for occupied retail or office space.

+Will a commercial electrician pull the permits in ZIP 02139?

Yes — a licensed ZIP 02139 commercial electrical contractor handles permits, AHJ inspections, and any utility coordination. Always confirm the master license and insurance certificates before signing.