The area worked from Brandon

Communities covered from here

• Seffner unincorporated

  Northeast along the old highway, older and less uniform than the subdivisions south of it. Frame cottages on wooded lots sit next to later block, so the entry point is as often a settled eave or a failed original vent as it is a lifted panel.

• Mango unincorporated

  North toward the interstate, a long established community with a mix of small mid century houses and light industrial buildings. Metal roofed workshops and storage buildings there give a colony an open volume with an unclosed ridge and no ceiling to carry the noise.

• Dover unincorporated

  East on the farming edge, where houses share the property with barns, packing structures and equipment sheds. An inspection here has to cover every structure on the parcel, because a colony moved out of one has the next one along to move to.

• Bloomingdale unincorporated

  South of the boulevard, built out largely through the 1980s and 90s on curving streets that kept a lot of tree cover. Branches sitting against the roofline give a colony a sheltered approach that never crosses open air.

• Tampa incorporated

  The eastern side of the city falls inside the area worked from here. It is the one part of this area with a city building department of its own, which changes who reviews exterior work even though the housing is much the same as it is a few miles east.

Think of the edge as the road network rather than a circle. Once you are past the interchange to the west you are into Tampa proper, and once you are east of Dover the parcels turn agricultural and the visit stops being an hour. Riverview and Valrico run their own schedules. A call to any number in the network reaches the same firm, so the routing is internal.

What changes as you cross the boulevard

North of State Road 60 the streets are older and the tree canopy is heavier. A good deal of that housing predates the block and vented soffit pattern that dominates the rest of the area, so the openings are the ones age creates: an eave line that has settled, trim that has pulled away, a louvered vent whose screening rotted out decades ago. Nothing there looks like damage from the driveway.

South and east of the boulevard the picture is more uniform. Block and stucco, clip in vented soffit, and roofs that have mostly been replaced once by now. The failure is mechanical rather than gradual: fascia moves, the panel end lifts out of the channel, and the whole soffit run behind it becomes available at once. It happens on houses in good condition, which is why the age of a roof tells you more here than its appearance does.

The commercial corridor is a third pattern again. Single story retail and office of the same vintage as the housing, much of it carrying a mansard or a parapet across the frontage, which leaves a shallow void behind the facade that never opens into the tenant space. Nobody inside the unit hears anything, so a colony there is more likely to be spotted from outside, or by staining on the wall, than by the occupier.

Parcel by parcel year built is public record, so the era of any given roof can be checked rather than guessed. The Hillsborough County Property Appraiser publishes it, and it is the fastest way to know which of the three patterns above a building belongs to.

Nobody here has a city hall, and that matters

Seffner, Mango, Dover, Bloomingdale and Brandon itself have no municipal government. Hillsborough County permits and inspects construction for every unincorporated address in the county, which is to say everywhere outside the cities of Tampa, Temple Terrace and Plant City. Exterior work at any of these addresses answers to the county's development services, not to a city code office.

The eastern edge of Tampa is the exception inside this territory. Cross that line and the reviewing office changes even though the street may look identical. It is worth establishing which side an address falls on before work is scoped, because the answer is not obvious from the mailing address.

Neither office sets the calendar. Under Florida Fish and Wildlife Conservation Commission guidance, exclusion is not permitted without appropriate authorization from April 16 through August 14 while pups are flightless, April 15 is the last unpermitted day, and the window reopens on August 15. A closed season call gets a full inspection and a quote, with the work booked for the day the window opens.