Common signs
- Frequent activity in a used outdoor area
- Water collecting in containers
- A recurring concern after rain
A sign is a starting point for identification, not a diagnosis.
Identify the outdoor space you actually use
Describe the yard, patio or shared garden rather than only the neighborhood. Note where water collects and who controls access. NYC Health recommends reducing standing water; service planning should also make clear what parts of the property can be assessed.
Agree the boundaries and expectations
Ask whether the proposal is a single visit or a continuing arrangement, what conditions affect scheduling and which areas are included. Do not assume work at one property eliminates mosquitoes arriving from elsewhere. Discuss preparation and any re-entry instructions directly.
Before you book mosquito control
Give your full Brooklyn address and say whether the affected space is a home, apartment, business or shared building area. Confirm the named pest, rooms included, proposed work, preparation and price. Ask whether later checks are included and how to report new observations. Attendance and any specialist service must be agreed directly.
Can I enquire about a shared courtyard?
Yes. Identify the authorized building contact and who can arrange access and inform other users of the space.