About

We're HMP Builders, located in Tonawanda, NY, with over 15 years of experience serving residential, commercial, industrial, and agricultural customers throughout Buffalo and WNY. We specialize in metal roofing, pole barn construction, and general contracting.

Our owner Harry Illenz grew up in the construction business. His father and grandfather were carpenters, so while other kids played with LEGOs, he was pounding nails with his dad and granddad. After studying engineering, Harry started HMP ...

Business Overview

Locally Owned
& Operated
Customized
Solutions
Commercial
Services
Quality
Results
Workmanship
Commitment