The Estimate Company
Roofing Supplement Writing Service — Written by the People Who Used to Review Them
We built estimates for insurance carriers for 20 years before we started writing supplements for contractors. That experience is why our supplement writing gets approved when others get rejected — we know exactly what documentation carriers need to see.
Licensed IA Credentials
Active adjuster licenses. 20 years adjusting for 50+ carriers. That is why our supplements get approved.
24-Hour Turnaround
Every file submitted within 24 hours. No batching. Every job gets the same urgency.
Weekly Carrier Follow-Up
2-3 contacts per week on every open file until approved and the check is issued.
Frequently Asked Questions
What does a roofing supplement writing service do?
A roofing supplement writing service reviews a carrier's initial estimate, identifies every missed or underpaid line item, writes a formal Xactimate supplement with supporting documentation, and submits it to the carrier with follow-up until approved.
What makes a good roofing supplement writer?
The best supplement writers understand carrier psychology and code compliance. They know which IRC citations force approval, how to document manufacturer requirements carriers cannot ignore, and how to format the supplement so the desk adjuster can approve it quickly.
How long does supplement writing take?
We complete and submit the supplement within 24 hours of receiving the carrier's estimate and roof measurements.
Do you write Xactimate and Symbility supplements?
Yes — Xactimate, Symbility, and AccuLynx in-system. All supplements include proper line item codes, quantities, and code citation F9 notes.
500%+ ROI Guaranteed
2 claims/week for 12 months. Six figures to your margins or we write you a $5,000 check.
Start Your First Claim Free