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50+ Years
experience
Emergency
services
Trusted Public Adjusters in Worcester, MA
Grenier Public Adjusters has been advocating for property owners in insurance claims since 1973, combining decades of industry experience with cutting-edge technology to secure fair settlements. Our founder, John Grenier, established this legacy of service, which continues today under the leadership of his son, Justin Grenier, a second-generation public adjuster with hands-on construction expertise. We specialize in navigating complex property damage claims, utilizing advanced 3D documentation technology to substantiate losses and negotiate with insurers on your behalf. Our team's deep understanding of insurance policies and Massachusetts-specific regulations ensures clients receive the full coverage they've paid for. With a track record of recovering over $175 million in settlements, we maintain membership in the Massachusetts Association of Public Insurance Adjusters to stay at the forefront of industry standards.

Our commitment to transparency and client education empowers property owners to make informed decisions during stressful times. By handling all aspects of the claims processfrom initial evaluation to final negotiationwe allow clients to focus on rebuilding their lives. Our Worcester-based team serves Massachusetts, Connecticut, and New Hampshire, maintaining direct communication with policyholders throughout every case. This personalized approach, combined with our technical expertise and ethical standards, has earned us recognition as one of the state's leading public adjuster firms.
Services
Fire Damage Claims Water Damage Claims Wind Damage Claims Hail Damage Claims Vehicle Impact Claims Commercial Loss Claims Mold Damage Claims Structural Collapse Claims Vandalism/Theft Claims Lightning Damage Claims
Details
  • Year established: 1973
Highlights and features
  • Over 50 years of property insurance claims experience
  • Hands-on construction expertise from Massachusetts native adjusters
  • Advanced 3D documentation technology for accurate loss assessment
  • Board member of Massachusetts Association of Public Insurance Adjusters
  • 24/7 emergency claim review and site visits
Associations and certifications
  • Massachusetts Association of Public Insurance Adjusters
  • State of Massachusetts (licensed public adjuster)
What people say
Higher settlement achieved Immediate response Professional and empathetic Thorough documentation Excellent communication
Services
Fire Damage Claims
Specialized representation for fire and smoke damage insurance claims. Our team documents structural damage, content loss, and business interruption using 3D scanning technology. We negotiate with insurers to cover complete rebuilding costs, including code upgrades and hidden damage.
Water Damage Claims
Comprehensive handling of water damage claims from burst pipes, ice dams, and flooding. We identify hidden moisture issues, document mitigation costs, and ensure coverage for complete drying and mold remediation. Our construction expertise verifies proper repair scope.
Wind Damage Claims
Expert evaluation of wind, hail, and storm-related property damage. We use aerial documentation and material testing to prove roof, siding, and structural damage. Our negotiators counter lowball offers for tree impacts and weather-related losses.
Commercial Loss Claims
Tailored insurance advocacy for commercial property damage. We document business interruption losses, equipment damage, and leasehold improvements. Our team ensures proper valuation of specialized commercial spaces and inventory losses.
Mold Damage Claims
Specialized handling of mold remediation claims. We work with environmental experts to document contamination extent, verify remediation protocols, and ensure coverage for structural drying. Our team challenges insurers' attempts to minimize long-term health impacts.
People
Justin Grenier
Licensed Public Adjuster
Second-generation public adjuster with 12 years construction experience. Board member of Massachusetts Association of Public Insurance Adjusters. Specializes in complex claims using 3D documentation technology. Handles all cases personally from Worcester office.
Questions
What types of insurance claims do you handle?
We specialize in property damage claims including fire, water, wind, hail, lightning, vehicle impact, mold, vandalism, and structural collapse for both residential and commercial properties.
How does your fee structure work?
Massachusetts law caps public adjuster fees at 10% of recovered amounts. Our fee is paid only after successfully negotiating your settlement, typically offset by the increased recovery we achieve.
Can you help with denied insurance claims?
Yes, we evaluate denied claims to identify negotiation opportunities. Our team documents losses using 3D technology and construction expertise to challenge improper denials and secure rightful coverage.
What areas do you serve?
We operate throughout Massachusetts with focus on Worcester County, plus Boston metro areas. We also handle claims in Connecticut and New Hampshire with local adjuster coordination.
How quickly can you respond to emergencies?
Our 24/7 hotline provides immediate assistance. We typically conduct site visits the same or next business day for urgent situations like active water leaks or structural instability.
What makes your service different?
We combine hands-on construction expertise with 3D documentation technology. As second-generation adjusters, we leverage decades of insurer negotiation experience and Massachusetts-specific policy knowledge to maximize recoveries.