Biohazard and Unattended-Death Cleanup in Darke County
Darke County · 5 ZIP codes · Dayton side line
When a death, injury or crime leaves a Darke County home needing cleanup, the coroner and police do not do that part. The owner or estate arranges it. A call to (937) 200-8811 is passed along to a cleanup company that takes work in Darke County, including Greenville, Arcanum, Bradford, New Madison and Hollansburg.
Free call · connects to an independent provider for Darke County
The Treaty City and the farm villages around it
Darke County had 51,881 residents in the 2020 census. Greenville, the county seat, is called the Treaty City for the 1795 Treaty of Greenville signed at Fort Greene Ville, and Annie Oakley was born in the county. Eldora Speedway, a dirt track, draws large crowds in summer.
Outside Greenville the land is mostly cropland, with villages such as Arcanum, Ithaca and Castine spaced along old rail lines and state routes. The Stillwater River rises in western Darke County near the Indiana line, and Greenville Creek runs through the city and Gettysburg before entering Miami County.
Homes range from Victorian and Foursquare houses near Greenville's Broadway to mid-century ranches, manufactured homes and farmhouses with outbuildings. A manufactured home's thin floors and a Broadway Victorian's plaster need different handling, so describe the building on the call.
Pages for each place in Darke County
- Greenville4533112,786 people · city
Coroner, sheriff and city police
The Darke County Coroner's office is listed at the courthouse, 504 South Broadway in Greenville. Under Ohio law the coroner is an elected physician who looks into sudden or unexplained deaths. Ohio's medical examiner offices exist only in Cuyahoga and Summit counties, far to the northeast.
Inside Greenville, the Greenville Police Department on West Main Street responds. Elsewhere, the Darke County Sheriff's Office, based on County Home Road outside Greenville, covers the townships and the villages that do not have officers of their own.
Once deputies, Greenville officers and the coroner finish, the house is released, and none of them cleans. In Darke County that leaves the task with relatives, the executor, or the landlord if the home is rented.
Villages and ZIP codes served here
Greenville (45331) has its own page. Each ZIP below is handled through this county page and the same (937) 200-8811 number.
Arcanum (45304), a village of 2,347 laid out in 1849 after the railroad was planned, shares its ZIP with three smaller villages: Castine in Butler Township, and Gordon and Ithaca in Twin Township. Ithaca counted only 81 people in 2020, so many 45304 addresses are farm homes rather than village lots.
Bradford (45308) sits right on the line between Darke and Miami counties. State Route 721, Miami Avenue, separates the Darke County half in Adams Township from the Miami County half in Newberry Township, and both halves are covered.
Hollansburg (45332), a Harrison Township village of about 240 people founded in 1838, and New Madison (45346), platted in 1817 and home to 840 residents on State Route 121, complete the list.
Roads and rural addresses
US 36 runs east-west through Palestine, Greenville and Gettysburg toward Bradford and Covington. US 127 runs north-south and becomes a four-lane bypass around Greenville. State Route 49 links Greenville with Englewood, with an alternate route serving Arcanum; State Route 121 reaches New Madison and New Paris; and State Route 571 heads southeast toward Laura and West Milton.
Many homes in the county sit on long rural roads such as Arcanum-Bears Mill Road rather than village streets. Give the full road name, the township and the nearest crossroad, and mention any barn, shop or detached garage that was involved.
First steps for a family
Do not try to clean affected areas yourself. Body fluids can carry disease, and soaked carpet, drywall or flooring usually has to be removed. Close off the room, shut off forced-air heating or cooling if it is spreading odor, and keep children and pets out; that holds for a Greenville apartment and a farmhouse near Arcanum alike.
Phone the homeowner's insurer early. Policies on local houses often include this kind of cleanup, but terms vary, and an adjuster may want photos before work starts. Set aside papers, photos and keepsakes you want saved and tell the crew about them.
If the house will sit empty for a while, which is common when heirs live in Dayton or out of state, ask the provider how the home will be left and locked afterward. You can also let the sheriff's office or Greenville police know the property is vacant.
Jobs the (937) 200-8811 line can route from Darke County
- A death that went unnoticed for days
- Suicide cleanup
- Homicide scene cleanup
- Blood on floors, furniture or a car seat
- Hoarding cleanup
- Cat urine and feces cleanup
- Mouse or rat droppings everywhere
- Death odor removal
- Drug residue decontamination
- Residue after a police entry
Families in Darke County can reach 988 by phone or text if a death was a suicide.
The mail routes around Darke County
| ZIP | Post office | County | Areas | Page |
|---|---|---|---|---|
| 45304 | Arcanum | Darke | Ithaca, Castine, Gordon | this page |
| 45308 | Bradford | Darke | Adams Township (Darke County), Newberry Township (Miami County) | this page |
| 45331 | Greenville | Darke | Greenville Township, Wayne Lakes, Neave Township, Liberty Township | Greenville |
| 45332 | Hollansburg | Darke | Harrison Township, Liberty Township | this page |
| 45346 | New Madison | Darke | Harrison Township, Butler Township, Liberty Township | this page |
4 of these ZIP codes have no page of their own; the number for all of them is (937) 200-8811.
Questions about Darke County
- Is all of Darke County covered, even tiny villages like Ithaca and Castine?
- Yes. Darke County is fully inside the (937) 200-8811 service area, from Greenville to villages with fewer than 150 residents such as Ithaca and Castine, and the farm addresses between them. Your call reaches a separate cleanup firm whose territory runs from the Indiana line east to Bradford.
- What is the first call after a death at a farmhouse near Greenville?
- Call 911 first. Greenville police or sheriff's deputies respond, and the Darke County Coroner's office is notified. Do not move or clean anything. Cleanup comes later, after the scene is released; at that point you can use this line to reach a cleanup company that works locally.
- Can crime victims in Darke County get help paying for scene cleanup?
- Possibly. The Attorney General runs a state fund that may pay back a qualifying victim's reasonable cleaning bill, with each claim limited to $750. Call 800-282-0515 to ask about eligibility, and keep the report number from the Greenville Police Department or the county sheriff handy.
- Does this line serve Union City, Indiana, or other towns across the state line?
- No. Addresses in Union City, Ohio, which is in Darke County, are covered. Union City, Indiana, and the rest of Randolph, Wayne and Jay counties in Indiana are outside this service area, even though they sit just across the state line from Darke County.
Where this came from 8 sources
Read through in October 2026. Offices relocate now and then, so ring the agency itself if an address matters.
- en.wikipedia.org Darke County, Ohio
- mydarkecounty.com countyoffices
- cityofgreenville.org Police Department
- en.wikipedia.org Arcanum, Ohio
- en.wikipedia.org Bradford, Ohio
- en.wikipedia.org New Madison, Ohio
- en.wikipedia.org Hollansburg, Ohio
- en.wikipedia.org Ohio State Route 121
When you are ready, Darke County has a line
Have the address and ZIP ready. No one will ask for details you do not want to share.