Massachusetts Electrician Insurance: Requirements, Coverage & Costs

Reviewed October 1, 2026 · Massachusetts electrical contractors

Massachusetts doesn’t set a general liability minimum for electricians that we could find, but if you run your electrical business as an LLC or LLP, the electricians’ board requires a specific kind of liability insurance. Workers’ comp is required from the first employee, and your city or town will ask for a workers’ comp affidavit before it issues a permit. Here’s what to check before you ask for quotes.

Massachusetts electrician insurance requirements

LLCs and LLPs: required professional liability

The Board of State Examiners of Electricians licenses electrical businesses through a Licensee of Record. Its business license application asks LLCs and LLPs for a Limited Liability Certificate of Insurance. The rule behind it, 237 CMR 23.00, says that insurance must cover negligence, wrongful acts, errors and omissions, with a minimum per claim of either:

• $50,000 multiplied by the number of licensed individuals employed by the company or serving as its officers (or partners), or
• $150,000 in the aggregate, multiplied by that same number.

An LLP can instead set aside the same amount in trust, escrow, a bank letter of credit or a bond. Corporations and sole proprietors don’t have this rule, and we didn’t find a general liability minimum for them. Customers and general contractors will still set limits, so get their requirements in writing.

Workers’ comp: from the first employee

The state’s workers’ comp rules say all employers must carry it, no matter how many employees or hours. Sole proprietors, LLC members and LLP partners don’t have to cover themselves, and corporate officers owning at least 25% can request an exemption. Anyone else working for you must be covered.

Going without it is costly. The Department of Industrial Accidents issues stop work orders with fines of at least $100 a day, or $250 a day if you appeal and keep working. Criminal penalties and a three-year ban from public contracts are also possible.

The permit affidavit

State law requires cities and towns to withhold a permit or license until you show workers’ comp compliance. For electrical work, that’s the DIA’s workers’ comp insurance affidavit. You list your policy, or why you’re exempt, and any subcontractors and their coverage. A new affidavit is needed each year in each city or town.

For licensing, permits and the rest of setup, use our Massachusetts electrical business guide.

Which policies should a Massachusetts electrician compare?

Match coverage to the risk

Risk	What to ask about
Someone gets hurt or property gets damaged during or after a job	General liability that meets any license or contract limits, including products and completed operations. Ask how it handles fire claims, work in occupied homes and any exclusions for the kind of work you do.
An employee gets hurt	Workers’ comp under Massachusetts’s rules. Give accurate payroll and job duties, and explain how you use subcontractors.
Your van or truck	Commercial auto for business use, the vehicles and everyone who drives them. General liability doesn’t cover your vehicle, and a personal auto policy may not cover a work van.
Meters, tools and equipment	Tools and equipment (inland marine) coverage. Ask about theft from a vehicle, tools left on site overnight, rented equipment and deductibles.
A shop, stock or bigger contracts	Property coverage or a business owner’s policy, plus umbrella coverage if a contract asks for higher limits.

Describe the work you actually do

Tell the insurer whether you do residential service calls, new construction, commercial build-outs, generators, EV chargers, solar, low-voltage or industrial work. Mention work at heights, trenching, subcontractors and any work on energized equipment. A quote built on a narrower description may not cover the jobs you take.

Ask what happens when your own work fails. Liability insurance isn’t a warranty. Redoing a bad installation and paying for damage it caused are often treated differently. Ask the agent to walk you through it, and ask whether design work calls for professional liability coverage.

Already insured and need a certificate?

Start with your current agent or insurer. For an LLC or LLP business license, ask for the limited liability certificate that meets 237 CMR 23.00. Keep your workers’ comp declarations page handy for permit affidavits. For a customer, send their written insurance requirements, the project address and how they want the certificate holder listed.

A certificate only shows what your policy already covers. It doesn’t change the policy. Being listed as certificate holder is not the same as being an additional insured, so if a contract asks for additional insured status, a waiver of subrogation or primary wording, ask whether you need an endorsement. Put renewal dates on your calendar so required coverage never lapses.

How much does electrician insurance cost in Massachusetts?

There isn’t one Massachusetts price. Your quote depends on the work you do, revenue, payroll, subcontractors, claims history, vehicles, equipment, limits and deductibles. We don’t have a reliable Massachusetts average to share, and we won’t guess at one or promise a Simply Business price.

• Compare quotes with the same work description, limits, deductibles and policy dates.
• Ask for the full yearly cost, plus any installment or endorsement fees.
• Price workers’ comp and auto separately from general liability.
• If a quote is a business owner’s policy, check what it bundles so you don’t count coverage twice.
• Ask whether a payroll or revenue audit could change the final bill.

A cheap policy that excludes work you do is the wrong policy. Have the agent explain the differences before you choose on price.

Get your Massachusetts insurance quote ready

1. Your legal business name, address, Massachusetts electrical business license number, Licensee of Record and their master license, business structure, start date and experience.
2. The services you offer, your residential and commercial mix, typical job sizes and the area you cover.
3. Revenue, payroll, what each worker does, owners and subcontractors.
4. Vehicles, drivers, tools, equipment values and where they’re kept overnight.
5. Past claims, current policies and their end dates.
6. The certificate rules from each licensing office you deal with, and each customer’s written insurance requirements.

Before you take a job, ask the insurer to confirm in writing which work is covered, the exclusions, the limits and the start date. Asking for a quote doesn’t give you coverage. Simply Business offers insurance for electricians, but whether a policy fits still depends on your business and the insurer.

Common Massachusetts electrician insurance questions

Does a Massachusetts electrical LLC need insurance?

Yes. An LLC or LLP licensed by the electricians’ board must carry professional liability insurance under 237 CMR 23.00, at least $50,000 per claim per licensed individual, or $150,000 aggregate per licensed individual.

I’m a sole proprietor with no employees. Do I need workers’ comp?

No, not for yourself. But Massachusetts requires coverage for any employee, even part-time, and you’ll still file the workers’ comp affidavit with each city or town when you pull permits.

Does general liability cover my van or a hurt employee?

Usually not. Those normally need commercial auto and workers’ comp. Read the actual policies rather than assuming an electrician package covers everything.

Does forming an LLC replace insurance?

No. An LLC, your license and your insurance each do a different job. Our Massachusetts LLC guide covers formation.

Is the minimum enough for a commercial job?

Not always. General contractors and commercial customers often ask for higher limits and extra endorsements. Read the contract before you bid and ask your agent about any gaps.

Related: starting an electrical business in Massachusetts · national electrical insurance planning · workers’ comp requirements by state · Texas electrician insurance guide.