Mosquito Control in Commerce Valley
If you need mosquito control in Commerce Valley, AstraHive Pest Control offers licensed treatment backed by a 90-day warranty. Standing water on your own Commerce Valley property is what public larviciding programs do not reach.
Private yards in Commerce Valley
Commerce Valley is part of Markham, so these are Markham figures. 56% of homes in Markham are detached houses with private yards. Gutters, planters, tarps and bird baths on a private lot are breeding sites that public larviciding does not reach.
Source: Statistics Canada, 2021 Census, private households in Markham. Shares of occupied private dwellings.
How AstraHive Pest Control gets rid of mosquitoes in Commerce Valley
- Find the breeding zones: gutters, low-lying areas, ornamental ponds and bird baths first.
- Larvicide on standing water that cannot be drained.
- Residual treatment on dense foliage, shaded resting zones and foundation and perimeter edges.
- Monthly follow-up from May through September, if you want it.
Products are Health Canada approved and applied according to the product label, and our technicians are licensed by the Ontario Ministry of the Environment, Conservation and Parks (MECP). Our standard 90-day warranty applies to our treatments, and your technician confirms the terms for a seasonal mosquito program when you book.
Mosquitoes in your Commerce Valley home or building?
Our licensed technicians start with an inspection and a clear plan for your property.
Call 905-925-8427More on mosquitoes for Commerce Valley homeowners
- Only female mosquitoes feed on blood, because they need it to produce eggs. (Health Canada: mosquitoes)
- Mosquitoes are most active at dawn and dusk, which makes those hours the riskiest outdoors. (Public Health Agency of Canada: preventing West Nile virus)
- Approved larvicides can be used on water that cannot be emptied regularly. (Health Canada: mosquitoes)
- People over 50 face a higher risk of serious complications from West Nile virus. (Public Health Agency of Canada: West Nile virus risks)
Mosquitoes near Commerce Valley: what the sightings show
GBIF, the open biodiversity database, holds 59 recorded sightings of Culex, Aedes and Culiseta mosquitoes within roughly 13 km of Commerce Valley, and the busiest month is June with 20.
| Species or group | Recorded sightings |
|---|---|
| Northern house mosquito (Culex pipiens) | 3 |
| Aedes mosquitoes (Aedes) | 56 |
Source: GBIF.org occurrence records for Canada. These are observations logged by naturalists and museums, so counts show where people looked as well as where a species lives.
Within about 4 km of the centre of Commerce Valley, OpenStreetMap maps 10 named creeks or rivers, including German Mills Creek, Summerdale River, Beaver Creek and Cummer Creek and 6 named ponds or water bodies, including Vanhorn Pond, Cochrane Pond and East Don River. Still water in ponds, stormwater ponds, ditches and catch basins is what health units monitor for mosquito breeding.
Areas near Commerce Valley that we also serve
| Page | Distance from Commerce Valley | Direction |
|---|---|---|
| Mosquito control Thornhill | 4 km | southwest |
| Mosquito control Markham | 4 km | northeast |
| Mosquito control Cathedraltown | 6 km | northeast |
| Mosquito control Richmond Hill | 6 km | northwest |
| Mosquito control Unionville | 7 km | northeast |
| Mosquito control Vaughan | 9 km | west |
Straight-line distances between area centres, rounded.
Frequently asked questions: Commerce Valley
How warm does Commerce Valley get in July?
The Toronto Buttonville A station's July mean is 21.2 degrees Celsius, with about 17.0 days a year above 30 degrees Celsius.
When does mosquito season start and end?
Activity follows warm weather. Treatment programs typically run monthly from May through September. OpenStreetMap maps water near the centre of Commerce Valley, including German Mills Creek, Summerdale River and Beaver Creek, and damp ground near water suits mosquitoes.
How do I reduce mosquitoes around my yard?
Drain standing water in gutters, bird baths and low spots, and use larvicide on water that cannot be drained. Residual treatment goes on shaded foliage and foundation edges.
Sources
- City of Markham: Property Standards By-law (2017) . section 14 pest prevention
- City of Markham: Property Standards . composters, rodents and insects
- Tribunals Ontario, Landlord and Tenant Board: Maintenance and Repairs . landlords must control pests such as cockroaches and mice; municipal standards
- York Region: YorkSafe Inspection Reports . published food premises inspection reports
- York Region: West Nile Virus . 34 traps, positive traps by municipality, private catch basin treatment
- Environment and Climate Change Canada: Canadian Climate Normals 1981-2010 . monthly temperature, precipitation, frost days and degree-days
- York Region: mosquitoes test positive for West Nile virus
- York Region: first human West Nile case of 2026
- Statistics Canada: structural type of dwelling by tenure, 2021 Census (table 98-10-0240-01) . dwelling types and renter households
- Statistics Canada: dwelling condition by period of construction, 2021 Census (table 98-10-0233-01) . age of homes and repair needs