The supplemental estimating service for roofers: former adjusters write your Xactimate and Symbility supplements and run them down with the carrier. 10% of the increase. No increase, no fee. No minimums.
Historical averages, not a promise: 28.6% increase over the carrier’s estimate · 24-hour submission · ~19 days to a revised estimate · 95% client retention · 2026 Best Insurance Supplement Company
Average Roof Supplement Increase
28.6
Average Time To Close
18.9
Client Retention
95
Supplement Turnaround
24
Named Best Insurance Supplement Company for 2026. Supplements written by former insurance adjusters, 10% of the increase, no increase no fee. See client results →
Historical averages across closed jobs; individual results vary by claim, carrier and state.
The Difference
Add real results to your bottom line.
See Our Supplement ServicesWe make estimating and supplementing simple, by handling all of it for you.
Let experienced adjusters handle your Xactimate estimates & supplements.
Upload your files to EOD
Via our super duper client portal, where we constantly update our progress.
Watch the magic happen
We wrangle keyboards, cover building codes and call carriers, chasing your money.
Enjoy increased revenue
And the additional free time you have by letting us handle your estimates and supplements.
Roofing Supplements
We write your Xactimate supplements, catch everything the adjuster missed, and file before the build starts.
Estimating
Xactimate and retail estimate writing, from post-inspection through submittal. Take on more jobs without hiring.
Run-Down
We chase every claim from the day we write it until the final check clears. Shorter tails, less risk.
Consulting
We find what is slowing your supplement process down, design the fix, and support the change while you focus on clients.
Welcome to Estimate on Demand – your partner in the roofing industry. We specialize in roofing supplements and want to empower your roofing business with the right tools for success. Leverage our expertise by letting EOD manage your roofing supplements. Whether you need a few roof supplement estimates or many, we have no minimum requirements. Get the roof supplements you need, precisely when you need them, and take your roofing business to new heights.
Why Wait
Our Company Values
Our business is built on great service and clear communication.
The core of our business is providing excellent service to our clients, while effectively communicating with our clients, insurance carriers, and attorneys.
Who We Are
A Roofing Supplement Company Built Around the Claim
Estimate on Demand is a roofing supplement company and supplemental estimating service for roofers: former insurance adjusters review the carrier’s estimate against the roof, write the Xactimate supplement, submit it and follow up until the revised estimate is issued. We work with roofing companies in Georgia, Texas, Colorado, Ohio and across the country, on a simple deal: 10% of the increase, no increase no fee, no minimums.





