Trade directory · Boston metro · Massachusetts

Electrical contractors in
Boston, Massachusetts.

A public directory of licensed electrical contractors serving greater Boston. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.

Licensed Establishments
2,541
U.S. Census Bureau
Peak Season
Spring through early fall (April-September) due to construction season and HVAC upgrades
Market estimate
Avg. Response Time
24-48 hours for quotes, 3-7 days for project scheduling
Operator average
§ A · Market rates

Common Job Costs

BOSTON-MA · LOCAL ESTIMATES
Service
Description
Cost Range
Electrical panel upgrade (200 amp)
Typical range based on local electrical panel upgrade (200 amp) jobs.
$2,500 – $4,500
Outlet installation
Typical range based on local outlet installation jobs.
$150 – $300
Ceiling fan installation
Typical range based on local ceiling fan installation jobs.
$200 – $450
GFCI outlet installation
Typical range based on local gfci outlet installation jobs.
$180 – $350
Circuit breaker replacement
Typical range based on local circuit breaker replacement jobs.
$200 – $400
Whole house rewiring
Typical range based on local whole house rewiring jobs.
$8,000 – $15,000
§ B · Regulatory

Licensing Requirements

MA
§1

Licensing Requirements

Massachusetts requires Journeyman Electrician license (4 years experience + exam) or Master Electrician license (2 years as Journeyman + exam). Must complete 15 hours continuing education every 2 years. License renewal required biennially with Department of Public Safety.

§2

Permit Requirements

Electrical permits required from Boston Inspectional Services Department for all electrical work except minor repairs. Permit fees range $25-$200 based on project scope. Commercial work requires additional fire department review.

§3

Inspection Schedule

Rough inspection before covering wiring, final inspection before energizing circuits. Schedule inspections 24-48 hours in advance through Boston ISD. Re-inspection fees apply for failed inspections.

§4

Insurance Minimums

General liability minimum $1 million per occurrence, workers compensation required for employees, professional liability recommended. Bonding required for municipal contracts over $25,000.

§ C · Path to license

How to Get Licensed

5 STEPS
1

Meet Experience Requirements

Complete 4 years (8,000 hours) of documented electrical work experience under licensed supervision. Maintain detailed records of work performed and hours logged.

01/05
2

Submit Application

File journeyman electrician application with Massachusetts Department of Public Safety including experience verification forms signed by supervising electricians and required fees.

02/05
3

Schedule and Pass Exam

Take written and practical examinations administered by the state. Exams cover NEC code, state regulations, and hands-on electrical skills demonstration.

03/05
4

Obtain License

Upon passing exams, receive journeyman license valid for 2 years. For master electrician license, complete additional 2 years as journeyman plus separate master exam.

04/05
5

Maintain License

Complete 15 hours continuing education every 2 years and renew license biennially. Keep current with code updates and safety training requirements.

05/05
§ D · Field notes

About This Market

UPDATED APR 2026

Boston's electrical market is solid with steady demand driven by the city's mix of historic renovations and new construction. You've got 2,541 licensed establishments across Massachusetts competing, but Boston's dense population and aging housing stock keep work flowing. Historic districts mean dealing with old knob-and-tube wiring upgrades, while new developments in Seaport and Cambridge push high-end commercial work. Costs run higher than state average due to union presence, parking challenges, and permit complexity. Getting licensed in Massachusetts isn't a walk in the park - you need four years experience before you can even sit for the journeyman exam, then pass both written and practical components. Boston's permitting process through ISD can slow jobs down, so factor inspection scheduling into your timelines. Winter work drops off but emergency calls spike with heating system electrical issues. Know the city's historic district requirements before bidding - some areas have strict guidelines that affect material choices and installation methods.

Data Sources
  • Licensed establishments count
    US Census Bureau
  • Licensing requirements
    Massachusetts Department of Public Safety
  • Permit requirements
    Boston Inspectional Services Department
  • Cost estimates
    Local market analysis and contractor estimates
  • Insurance requirements
    Massachusetts state regulations
§ E · FAQ

Frequently Asked Questions

05 QUESTIONS
Q/01

What does it cost to upgrade an electrical panel in Boston?

Panel upgrades typically run $2,500-$4,500 in Boston depending on amperage and complexity. Historic homes often need additional work bringing costs higher due to outdated wiring systems.

Q/02

Do I need a permit for electrical work in Boston?

Yes, Boston requires permits for virtually all electrical work beyond minor repairs. Apply through Boston Inspectional Services Department with fees ranging $25-$200 based on project scope.

Q/03

How long does it take to get an electrician license in Massachusetts?

Minimum 4 years - you need 4 years documented experience before taking the journeyman exam, administered by the Massachusetts Department of Public Safety. Add time for exam scheduling and processing.

Q/04

What insurance do electrical contractors need in Massachusetts?

General liability minimum $1 million per occurrence, plus workers compensation if you have employees. Professional liability strongly recommended, and municipal work over $25,000 requires bonding.

Q/05

When is peak season for electricians in Boston?

April through September sees highest demand due to construction season and HVAC system upgrades. Winter brings emergency calls but less planned work due to weather constraints.

§ F · Directory

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