Roofing company in Bel Air, MD

Before we talk about your roof in Bel Air, we find out whether you are inside the town limits. It changes the paperwork more than it changes the shingle.

The Town of Bel Air is an incorporated town of about 10,600 people and the seat of Harford County, and all of it sits inside ZIP 21014. Around it are Bel Air North and Bel Air South, which are census areas rather than towns, and much bigger: Bel Air South alone has about 58,000 residents. Only around one in five people in 21014 lives inside the town limits, and none of 21015 does. That line matters, because construction and renovation inside the town is permitted through the Town’s Planning and Public Works departments, with plans reviewed by Harford County, while unincorporated addresses deal with the county directly.

The town is older and denser than the suburbs around it. Its biggest building decade was the 1970s, only about a third of its homes are detached, and close to half are in buildings of two or more units. Downtown, the Bel Air Courthouse Historic District is a small group of two- and three-story brick and frame buildings from the 19th and early 20th century, around the 1858 courthouse where Main, Office and Courtland Streets meet.

The town also has about fifty locally designated historic properties, and its Historic Preservation Commission reviews plans for renovation, additions and demolition on designated sites. If your house is one of them, material and appearance may need approval before a new roof goes on. We check that before you choose a product, not after.

Outside the town, the housing is younger. In Bel Air South about half of all homes were built in the 1980s and 1990s and nearly one in three is attached. Bel Air North peaked in the 1990s and is about two-thirds detached. Those are mostly second roofs on builder-era houses, where the decking is usually sound, the attic ventilation deserves a proper look, and on a townhouse the junction with the next roof decides whether it stays dry. For a section below shingle pitch, a membrane roof is the right answer.

Permit requirements depend on whether your address is inside the Town of Bel Air or in unincorporated Harford County, and on whether the work is like-for-like or structural. We confirm what your address needs before work starts.

Housing figures are from the U.S. Census Bureau’s American Community Survey (2020-2024 5-year) for the Town of Bel Air, Bel Air North and Bel Air South. Town permitting and historic designation per the Town of Bel Air.