Felix Cozmolici

Felix Cozmolici operates RepairGauge, a U.S. home-repair cost-planning and written-estimate comparison resource. He researches publicly available information to help homeowners understand project scopes and compare written estimates. He writes from a software and research perspective, rather than as a licensed contractor or engineer.

Homeowner at a kitchen table comparing two window and door repair estimates side by side with a pen and tape measure

A Homeowner’s Checklist for Comparing Window and Door Repair Estimates

Compare window and door repair estimates by scope, materials, labor, exclusions and warranties—with practical examples and a 10-point homeowner checklist.

Read the guide ›