Commercial Roofing Contractor in Baltimore, MD

Zenith is a commercial roofing contractor working across Baltimore, Maryland. Baltimore's commercial building stock is unusually mixed: 19th-century brick warehouses with built-up and modified bitumen roofs in Locust Point and Canton, mid-century flat-roofed retail along Reisterstown Road, and new logistics boxes off I-95 running acres of single-ply. Roofs here take freeze-thaw cycling from January through March, then 90-degree summer humidity and pop-up thunderstorms that overwhelm undersized drains. Work in the city is permitted through Baltimore City Housing & Community Development under the Maryland Building Performance Standards (IBC-based), and historic districts like Fells Point add design review on anything visible from the street. We detail around parapets, older masonry, and roof drains that were never sized for today's rainfall.