Full-Service Insurance Claim Supplementing Partner
CSP helps contractors recover every dollar they’re entitled to with industry-experienced insurance claim supplementing specialists. As a contractor-focused supplementing partner, we provide full-service support across roofing, siding, fire, water/flood, and commercial claims — delivering accurate documentation, Xactimate-backed estimates, and complete supplement packages to maximize your insurance payouts and keep projects on track.
Explore Our Supplement Services
Stop leaving money on the table due to underpaid scopes. We provide specialized supplemental services designed for contractors, offering the precision documentation needed to secure full, timely payouts across a wide spectrum of claims.
Roofing Supplements: Secure Your Full Payout
Siding Supplements: Expert Documentation
Fence Supplements: Claim-Ready Estimates
Other Residential Supplements: No More Missed Line Items
Commercial Supplements: Protect Your Margins
Fire Supplements: Recover the True Scope of Damage
Water Mitigation & Flood Supplements: Fast Recovery
Estimating Services: Close Claims Faster
What Contractors Say About Our Services
Instead of talking ourselves up, we prefer to let our clients do the talking. Feedback is the clearest reflection of the reliable partnership and unmatched efficiency we deliver in securing full funding across Supplemental Services for all property insurance claims.
Devin K.
21:43 06 Nov 25
I had a great experience with this company. They really made me feel comfortable by walking me through the process. They did a great job with supplementing my roof job and pulled in alot of extra money. Vladimir and Mandy were great to work with. I couldnt imagine anyone else doing a more thorough job. Thanks guys!
Daniel O.
15:21 27 Oct 25
I've been working with Claim Supplement Pro for the better part of a year and have been impressed with their professionalism and efficiency. Additionally, they are knowledgeable in their review process. Highly recommended
Kruna P.
13:23 15 Oct 25
Working with this team was an outstanding experience. From day one they showed professionalism, transparency, and genuine dedication. They quickly understood our goals, proposed thoughtful improvements, and kept us updated at every step. The outcome exceeded expectations, both in quality and timing. Communication was clear, fast, and proactive, which made the entire process smooth and stress-free. I would gladly work with them again and recommend them to anyone looking for a reliable partner.
Julie L.
06:41 25 Sep 25
Working with Claims Supplement Pro has been a wonderful experience. We’ve been working with this company for a while, they are very helpful with the estimates, invoices and processing the claims. The team is amazing, knowledgeable, professional and friendly. Thank you Mandy and Vlad. Highly recommend this company.
Vincent S.
18:25 08 Jul 25
We provide water damage mitigation services and we have used claim supplement pro several times now. I would highly recommend working with this company because they reduced the work load and made it much easier to process insurance claims. All of their staff is super friendly and pay attention to detail. Thank you for your outstanding support!
