Who needs enterprise-grade construction insurance?

Once a construction firm crosses roughly $5M in annual revenue, the risk profile changes in ways a standard policy wasn't designed to handle. Multi-state licensing, layered subcontractor relationships, large project values, and strict owner-imposed insurance requirements all push a contractor's coverage needs beyond what most general agencies can place.

Firms bidding on public work, GMP contracts, or design-build projects often face owner-controlled insurance program (OCIP) or contractor-controlled insurance program (CCIP) requirements. Meeting those specifications and doing so competitively requires a broker with actual wrap-up program experience, not just familiarity with the term.

And it's not just program structure. High-revenue contractors carry excess and umbrella exposure that can run into the tens of millions on a single claim. Sizing those towers correctly, and placing them with carriers who will pay, is a different discipline from quoting a $1M general liability policy.

1. Unlimited Contractors Insurance

UCI is a specialty commercial brokerage that structures and manages insurance and risk-transfer programs for construction contractors doing $1M or more in annual revenue, with programs typically built for firms in the $5M to $100M+ range.

• Coverage lines: Commercial general liability, workers' compensation, commercial auto, excess and umbrella towers up to $100M+, builder's risk, surety bonding, contractor's professional liability, pollution coverage, tools and equipment, OCIP/CCIP, and subcontractor default insurance (SDI)

UCI structures excess and umbrella towers from $10M up to $100M+, which puts it squarely in the enterprise-band contractor space where one large claim could otherwise blow past policy limits. The firm operates a four-phase, year-round stewardship cycle (risk discovery, program design, market placement, and active stewardship) rather than a once-a-year renewal call. Submissions go to 30+ carrier markets, including Travelers, Liberty Mutual, Zurich, CNA, AIG, The Hartford, Berkley, and Chubb. The team holds CPCU, CRIS, and MBA credentials, averages 15+ years of construction-insurance experience, and is licensed in 47 states. Their SDI offering stands out for GCs juggling multiple subcontractors; it covers sub failure without triggering the multi-year claims history that a traditional bond claim creates. Risk-review requests get a response within 2 business hours to 1 business day.

2. InsuredBetter

InsuredBetter is a marketplace platform that connects small business owners and consumers with local, independent insurance agents who can compare coverage across multiple carriers.

• Coverage lines: Workers' compensation, general liability, professional liability, business owners policies, cyber liability, and industry-specific coverage, plus personal lines (auto, home, renters)

Based in New Brighton, Minnesota, InsuredBetter acts as an intermediary between the consumer and independent agents and does not charge consumers for the connection service. Independent agents on the platform have access to multiple carriers, unlike captive agents tied to a single insurer. InsuredBetter suits smaller or less complex accounts that benefit from carrier comparison without managing a direct broker relationship. For a contractor simply shopping general liability or workers' comp across a few carriers, the platform offers a practical starting point.

• Considerations: InsuredBetter is primarily oriented toward consumers and small business owners; large construction contractors with complex, multi-state risk programs will likely need a more specialized brokerage relationship.

3. USAA

USAA is a financial services group providing insurance, banking, and investment products exclusively to U.S. military members, veterans, and their families.

• Coverage lines: Auto, home, property, life, flood, umbrella, and health insurance; personal financial products including checking, savings, CDs, and loans

USAA serves 13.5 million members as of 2023 data and employs approximately 40,000 people as of April 2026. The organization has deep specialization in the financial needs of the military community, including eligibility extended to anyone who has served honorably. USAA earned a spot on Fortune's World's Most Admired Companies 2026 list, its 11th appearance. For a construction firm owner who's also a veteran, USAA is worth a look for personal insurance and banking products.

• Considerations: USAA serves personal and family insurance needs; it does not operate as a commercial construction insurance brokerage and would not structure OCIP programs, excess towers, or surety bonds for large contractors.

4. Chubb

Chubb is the largest publicly traded property and casualty insurance company in the world, offering commercial and personal P&C coverage, accident and health, reinsurance, and life insurance across 55 countries and territories.

• Coverage lines: Commercial property, marine, general casualty, workers' compensation, package policies, and risk management for large, middle market, and small commercial businesses

Chubb employs 43,000 people as of December 31, 2024, is headquartered in Zurich, Switzerland, and operates in the Lloyd's market. Its origins trace to 1882; the current Chubb entity was formed in January 2016 after ACE Limited acquired the original Chubb Corporation for $28.3 billion. Chubb's North America Commercial P&C segment covers the range from small business to large enterprise and is regularly included on carrier panels assembled by specialty construction brokers. For multi-million-dollar contractors, Chubb tends to surface as part of an excess layer or a wrap-up program, not as a standalone retail relationship.

• Considerations: Chubb functions as a carrier, not a broker. Large construction firms typically engage Chubb through a broker or agent rather than directly, meaning program design and placement are handled upstream.

5. Progressive Commercial Insurance

Progressive Commercial is the commercial division of Progressive and the #1 commercial auto insurer in the country, with an A+ rating from AM Best.

• Coverage lines: Commercial auto, general liability, professional liability, workers' compensation, business owners policies, and cyber insurance

Progressive Commercial insures a wide range of commercial vehicles (pickup trucks, vans, trailers, dump trucks, semis, and tow trucks) across over 1 million commercial vehicles from hundreds of thousands of small businesses. Coverage is available in 49 states, and parent Progressive Corporation employs 50,000+ professionals. Progressive Commercial fits contractors whose coverage gap is a commercial vehicle fleet. Roofing, landscaping, and utility contractors carrying major vehicle exposure with straightforward liability needs will find competitive options there.

• Considerations: Progressive Commercial's strength is commercial auto; construction contractors needing OCIP/CCIP programs, high-limit excess towers, or surety bonding will need to supplement with a specialty broker.

What separates the top brokers for large construction firms

Most commercial insurance agencies can quote a general liability policy. What distinguishes the top construction insurance brokers for multi-million-dollar firms is the capacity to design and steward a full risk-transfer program, one that holds up when a $20M claim lands or a subcontractor fails mid-project.

A few markers are worth watching. Carrier access matters more than carrier count; a broker who reaches senior underwriters at 30+ markets can negotiate terms that an agency working through a wholesaler simply can't match. Program design capability - OCIP, CCIP, and SDI - separates brokers who actually understand project-level risk from those who don't. And excess tower sizing is often where large contractors are most underserved: a $5M umbrella above a $1M primary is structurally inadequate for a firm doing $50M in project volume.

Credentials tell part of the story too. CPCU and CRIS designations signal genuine construction-insurance depth, not just a commercial lines license.

Bottom Line

Finding the right fit among top construction insurance brokers for multi-million-dollar firms comes down to matching program scope with broker capability. Chubb and Progressive Commercial are carriers and commercial insurers that serve specific segments well (Chubb as a carrier component in large programs, Progressive as a commercial auto specialist). USAA serves military members' personal financial needs. InsuredBetter connects smaller businesses with independent agents across multiple carriers. Firms carrying enterprise-scale project risk (wrap-up programs, high excess towers, multi-state operations) need a broker built around that level of capability from the ground up, not one that handles it as a side offering.