Farmington Hills particulars
Oakland County's health division has a bed bug page that lists blood spots and cast skins on sheets, pillows and mattresses as the signs, and says the bugs are not known to transmit disease. It makes a better first read than a company's sales page, and Environmental Health Services is the county contact for help. Farmington Hills sits in a county where MDHHS counted six human West Nile cases as of October 16, 2026, and where the county's own page puts the highest risk from late July through September.
The city has 83,316 residents, a median home value of $333,200 and 53.7 percent of homes built before 1980 (Census ACS 2023), so the housing splits nearly evenly between older and newer. The advice does not change with the year of construction: ask for the pest to be named, the evidence shown and the entry point identified. Oakland County says ticks are found in nearly every Michigan county and that the American dog tick is the one most often identified there.
MDHHS will identify a tick from a photo or specimen at no charge. MDARD licenses pest control, not the city, and MCL 324.8328 preempts local rules that duplicate the state's. Farmington is 1.7 miles away, with Novi, Southfield, Livonia and Beverly Hills within 7.4 miles.
Rodents in Farmington Hills: what to know
Farmington Hills counts 83,316 people, with 53.7 percent of its homes built before 1980 and a median home value of $333,200 (Census ACS 2023). DNR's advice for small wild rodents is to seal holes with durable materials such as metal flashing or hardware cloth, cap and screen chimneys, and, for animals in an attic, deter them with noise and seal the opening after they leave. DNR's page covers wild species, and we could not confirm that it names house mice or Norway rats.
The EPA's version is steel wool or a patch. Either way, the seal is the lasting part. Ask what material it will use, and whether it will seal after it has confirmed that the animals are out.
Permits for rodents in Farmington Hills
MDARD's category 7D covers using pesticides against vertebrate pests such as birds, rats and mice, and 7A covers pests in and around dwellings.
Many cities run their own building department, so start by asking the City of Farmington Hills building department who issues pest control permits.
Rodents: urgent or not
- Droppings or chewed packaging in a space where you prepare or store food: clean up, seal the food, and book the same week.
- A single mouse sighting with no droppings in food areas.
- Noises in a wall or ceiling that stop in daylight.
What to try before you call
Try this first: settle which material the company will use on each hole before it starts.
- Put food in sealed containers and clean up spills and standing water.
- Find holes by looking along the walls and floors for droppings and chewing.
- Seal what you can reach with steel wool or a patch.
- Note where you see the signs and photograph them.
- Ask the company to show you every entry point it found.
What rodents cost
The estimate below is the Michigan-wide one, adjusted for Michigan wages and not for Farmington Hills in particular. The same table is on the rodents page. How we estimate costs. Prices as of Oct 19, 2026.
| Item | Figure | What it is |
|---|---|---|
| Estimated range, not a quote | $125 to $680 per job | Built from one national published range, adjusted by the Michigan pest control worker median wage ratio (0.98). No Michigan pest control company price is shown, because none of the companies we looked at published a regular price. |
| Pest control worker wage, Michigan median | $21.38 an hour | What pest control workers are paid (O*NET republishing BLS, May 2025), not what you are charged. Percentile data, not re-checked against the BLS table. |
| State fee, certified commercial applicator | $75 | Paid by the person, not added to your bill as a line. Michigan statute and MDARD agree. |
| State fee, pesticide application business license | $100 a year, expires every December 31 | Every company that applies pesticides for hire needs one, in addition to its applicators' credentials. |
How we estimate costs: the Estimated range row is a model, not a quote. It takes one published national range for this job (a cost guide from a third-party site that we have not verified and do not cite) and multiplies it by Michigan's pest control worker median wage ratio to the US (0.98, BLS May 2025 data read through O*NET OnLine). The wage and state fee rows in the table are what pest control workers are paid and what the state charges to license them, and neither is a price. We have not collected quotes, and we found no Michigan pest control company that publishes a regular price. Full method.
Questions about rodents
How do I keep rodents away in Michigan?
Remove food, water and shelter, and seal the holes, using steel wool or a patch, according to the EPA. DNR suggests metal flashing or hardware cloth and a capped, screened chimney for small wild rodents, with the caveat that its page covers wild species.
What qualifies as a rodent infestation?
The EPA does not set a count; it lists signs: droppings near food, nesting material, and chewed holes in walls and floors. If you see those, act on the entry points and ask a company to inspect.
Is it worth getting an exterminator for mice?
It is when you cannot find or reach the entry points, or when you want bait handled by a licensed applicator. Sealing is the part that lasts, so ask the company what it will do about the holes.