Xactimate & Symbility Estimates and Insurance Supplementing Made Easy

We take care of writing estimates and all the time consuming back and forth with insurance adjusters so you can focus on building your business!

Why Supplementing is Beneficial


Maximize Profits

We average a 15% increase by supplementing commonly missed items and addressing any discrepancies from an initial claim estimate.

Save Time

Writing estimates, compiling photos and documentation can be very time-consuming and take away from growing your business. We take care of all of that so you can focus on your projects.

Stay Updated

We actively track all projects through a CRM, allowing you to track supplement progress whenever you want. This leads to faster resolution times and transparency while keeping customers updated.

Why Zander Estimates?

We are a small company that specializes in estimate writing and supplementing insurance claims. Because of our size, we provide a personalized service to general contractors, taking the time to understand their specific needs and providing tailored estimates accordingly. Additionally, we have a track record of successfully supplementing insurance claims and average 15% increase over initial estimate amount. This ensures general contractors receive fair compensation. We take away the headache of writing detailed estimates and working with insurance adjusters so you can focus on the more important aspects of your business.

  • Residential & Commercial Estimate Writing

    Detailed Xactimate or Symbility estimates for Residential & Commercial roofing and exterior projects. Fill out our request form today!

  • Supplementing Service

    Supplement Residential and Commercial property insurance claims. Fill out our request form today!

Get in Touch

Call or email us today to set up a free consultation. During the call we will field any questions you may have and discuss how estimating and supplementing can help your bottom line.