
Insurance coverage requirements for contractors in Fairfield County come from three different directions, and satisfying one does not necessarily satisfy the others. A certificate of insurance accepted at a Norwalk permit counter can fail review in Greenwich two weeks later, and if you aren’t sure which coverage requirements you failed to satisfy, you may not know how to remedy the issue.
Where Fairfield County Contractor Requirements Actually Come From
First, registration through the Connecticut Department of Consumer Protection (DCP) means you’ve met a minimal threshold that was written for consumer protection, not for risk transfer. Second, town permit offices enforce a narrow statutory check on workers’ compensation. And finally, the agreement you sign, whether with an owner or general contractor, sets the limits and endorsements that govern the job.
A rejected certificate can often be traced back to a contractor registering through the DCP and forgetting the other two pathways. How much coverage is needed can change with legislative sessions, so confirm current figures with the DCP.
State-Level Requirements Under Connecticut Registration
Connecticut’s Department of Consumer Protection runs three separate contractor registrations: Home Improvement, New Home Construction, and Major Contractor. Which you’ll need depends on the property and the building’s size.
Which Registration Applies to Your Work
Home Improvement Contractor (HIC) registration under Chapter 400 covers work on existing one- to six-unit residences where the contract price reaches $200. Eligibility currently requires general liability coverage of at least $20,000, and the application asks for your carrier name and policy number. The credential costs $220 and expires each March 31, though prices are subject to change.
Building a new home before it is sold falls under a separate New Home Construction Contractor registration, currently $240 plus a $120 guaranty fund assessment. An HIC number does not authorize a ground-up build, and DCP issues the two credentials independently.
The $20,000 figure establishes eligibility to register, but nothing more. A single water-loss claim on a residential renovation can exceed it, which is why the limits that matter are the ones written into the agreement you sign.
Major Contractor registration is needed for buildings of a certain size, called thresholds. If a building has four stories, is 60 feet in height, has a 150-foot clear span, is 150,000 square feet or larger, or has an occupancy of 1,000, it meets the criteria.
The application for Major Contractor asks for two credit references instead of a liability minimum, so unlike the residential registrations, this one certifies nothing about coverage. An owner on a threshold project learns what you carry only from the certificate and the endorsements behind it.
Workers’ Compensation Starts at One Employee

Connecticut employers with one or more employees, including part-time and seasonal help, must carry workers’ compensation coverage under Chapter 568. Sole proprietors and partners may exclude themselves from that obligation. Corporate officers, LLC managers, and multiple-member LLC members do so by filing Form 6B or 6B-1 with the Workers’ Compensation Commission.
The certificate shows a yes-or-no box for that exclusion, so it’s visible to anyone who reads the coverage lines. It matters upstream when a person who opted out is on the site, because they’re not covered but are exposing themselves to workplace hazards. An owner or general contractor can ask for the exclusion to be lifted for the duration of a job.
What Fairfield County Building Departments Ask For
Section 31-286b requires a local building official to collect proof of workers’ compensation insurance before issuing a permit. The Commission publishes three attestation forms, 7A for a sole proprietor or owner who will not act as general contractor, 7B for one who will, and 7C for a general contractor who has properly opted out.
Municipalities add their own paperwork on top. For example, Greenwich requires a Workers’ Compensation Coverage Affidavit at its Building Inspection Division. Norwalk’s right-of-way permits call for $2 million per occurrence and $4 million aggregate in general liability, $1 million combined single limit auto, and 30-day cancellation notice.
To make sure your coverage is adequate, call local building departments directly, or work with an experienced broker.
Coverage Your Client or General Contractor Will Require
General liability limits on private Fairfield County projects commonly run well above the $20,000 floor set by state registration. Owners routinely call for additional insured status, waiver of subrogation, and primary and noncontributory wording, each of which lives in a policy endorsement rather than on the certificate itself.
Commercial auto and excess liability often appear on requirement lists for contractors moving crews between job sites. One follows how your people get to work, including hired and non-owned exposure when someone takes a personal vehicle, and the other follows how large the project is rather than how large your fleet is.
Gaps That Surface After the Bid Is Won

Subcontractor certificates that expire mid-project are common, and because no municipal check follows the initial permit application, it may go unnoticed. The lapse surfaces at your own general liability renewal or, under Section 31-291, when an injured employee pursues a claim against you as principal employer.
Annual audits can expose uninsured subcontractors, who may be charged against your policy, potentially at their full contract value. Classification disputes between trade codes may raise the bill after the job has closed out.
Have JMG Review Your Fairfield County Contractor Coverage
If a certificate request has come to you and you’re not sure if the policy fulfills what the contract demands, contact JMG Insurance Corp. Founded in 1916, we’ve been helping families and businesses for over a century.
Our team can work with you to review the actual endorsements, confirm that registration and permit paperwork line up with the job, and shop the placement across more than 150 carriers.


