Private Investigator in Aurora, CO Across Three Counties and Three Districts

01Local knowledge

Why Aurora Cases Start With the Right County

Aurora had an estimated 410,000 residents in 2025, trailing only Denver and Colorado Springs in Colorado, and it spreads across three counties: Arapahoe, Adams and Douglas. That matters from the first day of a file. The county decides which district court has the case, which sheriff handles civil papers and where records are kept, so we confirm the county, court and venue for every address before planning work. Our Colorado surveillance services are then laid out around the right jurisdiction and the subject's real routine.

The city's road network rewards preparation. Interstate 225 runs north and south through the middle of Aurora, I-70 crosses the north side and E-470 wraps the eastern edge, while the R Line light rail links neighborhoods along I-225 to the rest of the metro. Newer subdivisions in the southeast feel nothing like the older blocks of Original Aurora, so vehicle positions and timing change by area. When work moves into Denver, it carries over to our Denver investigators, and the Colorado statewide hub shows how cross-county files stay under one supervisor.

• Arapahoe, Adams and Douglas counties all include parts of Aurora
• I-225, I-70, E-470 and the R Line cross the city
• About 410,000 residents (2025 estimate)

02Infidelity, family and parenting time

Infidelity, Divorce and Parenting-Time Investigations in Aurora

In Colorado a divorce requires only a finding that the marriage is irretrievably broken, so an affair is rarely decisive by itself. The ninety-one day waiting period under C.R.S. § 14-10-106 generally runs from when the court acquires jurisdiction over the respondent, often through service, not from the filing date. That gives a spouse time to move money if nobody is watching. Our infidelity investigations for married clients document conduct from lawful vantage points, and our guide to hidden assets in Colorado divorces covers the warning signs.

Parenting disputes are decided on the child's best interests. Colorado's statute weighs factors such as each parent's ability to put the child's needs first, the child's adjustment to home, school and community, and the physical proximity of the parents, with the child's safety given paramount consideration. Because Aurora families can live in one county and send children to school in another, we note the address, district and route for every observation. We never approach the child. Partners who never married can use our investigations for couples outside marriage.

03Attorney and litigation support

Litigation Support in the 18th, 17th and 23rd Judicial Districts

Most of Aurora is in Arapahoe County, which became a single-county 18th Judicial District on January 14, 2025, when Douglas, Elbert and Lincoln counties formed the new 23rd. Arapahoe's main court is the Arapahoe County Justice Center at 7325 South Potomac Street in Centennial, with a second courthouse at 1790 West Littleton Boulevard in Littleton. Northern Aurora falls in the 17th District, heard at the Adams County Justice Center, 1100 Judicial Center Drive in Brighton. Our trial support for Colorado law firms works in each of those buildings.

Southern Aurora addresses in Douglas County go to the Douglas County Courthouse at 4000 Justice Way in Castle Rock. Federal civil and criminal matters are filed in Denver at the Arraj Courthouse on 19th Street. A mismatch between address and venue can cost weeks, so we flag it early. For criminal matters, our felony defense investigations start at $1,000 per charge, and multi-charge defense work begins at $1,500, with the scope agreed in writing before field work.

04Business, insurance and the local economy

Health Care, Defense and Employer Investigations in Aurora

Aurora is home to the University of Colorado Anschutz Medical Campus, which includes Children's Hospital Colorado, and to Buckley Space Force Base. Large employers like these, together with the contractors and suppliers around them, generate internal investigations, billing disputes and confidentiality concerns. Our workplace sexual harassment investigations give employers an outside fact-finder with a written record, and wrongful termination investigations gather timelines and comparator facts for either side of an employment dispute.

Claims work is steady across the city's warehouses, health care sites and service businesses. Under C.R.S. § 8-43-402, making a material false statement to obtain workers' compensation is a class 6 felony with forfeiture of benefits, and Colorado's insurance code requires carriers to keep anti-fraud plans that use fraud investigators. Our insurance claim surveillance is limited to public places and reports observations on both sides. Employers worried about inventory or cash loss can begin with employee theft inquiries tied to the specific loss.

05Locates, skip tracing and service

Locates and Process Service Across Aurora's County Lines

Large apartment communities along I-225 and the steady flow of residents between Aurora, Denver and the eastern suburbs mean database addresses age quickly. Every locate pairs records research with a field check before we call an address current. Our Colorado debtor skip tracing helps creditors holding a judgment, and our missing family member searches help relatives who have lost touch. When a missing adult may be at risk, notify local police first; private work adds to that report and does not replace it.

Once the person is confirmed, Delator Field Services coordinates service with logged, time-stamped attempts and a signed affidavit. The serve follows the county: Arapahoe and Adams carry a published Routine starting rate of $125, Douglas $130, and the final price is confirmed in writing before the first attempt. Under C.R.C.P. 4(d), any non-party adult 18 or older may generally serve a summons. City detail is on our Aurora process server page, and addresses north of the city are covered by Adams County process service.

06Colorado legal limits

Colorado Has No State PI License: Vetting an Aurora Investigator

Colorado stopped licensing private investigators after Governor Polis vetoed the 2020 continuation bill, HB20-1207, on July 11, 2020, and the program's regulations were repealed in January 2022. Several websites still describe licenses and bonds as if they were in force; they are out of date. That leaves screening to the client. Ask for insurance, a written scope, a redacted sample and a named supervisor, and read our Colorado investigator vetting guide. Delator Group is a licensed Tennessee firm and works every Aurora file to Tennessee's standard.

Several Colorado statutes shape what any investigator may do. A participant may generally record their own conversation, but intercepting other people's calls can violate the wiretapping statute, C.R.S. § 18-9-303. Stalking under § 18-3-602 includes repeatedly placing someone under surveillance in a way that causes serious distress, and it is a felony. We stay on public property and lawful vantage points and do not track vehicles a client has no right to. Our guide to lawful investigator conduct in Colorado explains the boundaries in plain terms.

• Current liability insurance certificate
• Written scope listing hours, mileage and fee
• Redacted example of a final report
• A named supervisor accountable for results

07The care-facility angle

Elder Care, Nursing Home and At-Risk Adult Cases in Aurora

With a major medical campus and many senior communities nearby, Aurora families often face questions about a relative's care. Colorado requires listed professionals, including health care and long-term care staff, to report suspected mistreatment of an at-risk elder, meaning a person 70 or older, to law enforcement within 24 hours. Our retirement home abuse investigations build a dated record of visits, conditions, staffing observations and communications that counsel and regulators can review. We never enter resident areas without permission.

Complaints about a licensed nursing facility go to the Colorado Department of Public Health and Environment's Health Facilities Division at 303-692-2442, and Adult Protective Services is run by county human services departments. Financial exploitation often travels with neglect, so our elder scam investigations trace changed accounts, new caregivers with access and unusual transfers. When a death raises questions about care, wrongful death investigations gather records and witness accounts for the family's attorney. Abuse investigations start at $1,500.

Services

Investigative Services in Aurora and Its Three Counties

• SurveillanceStatic and mobile coverage planned around I-225, E-470 and the right county for each address, documented with time-stamped photos and logs.Learn more
• Infidelity investigationsObservation of a suspected affair from public places only, written so an Arapahoe or Adams County family lawyer can review it quickly.Learn more
• Parenting-time documentationDated notes on exchanges, supervision and home conditions tied to Colorado's best-interests factors, gathered without ever approaching the child involved.Learn more
• Attorney supportWitness interviews, records and trial preparation for counsel in Centennial, Littleton, Brighton, Castle Rock and the federal courthouse in Denver.Learn more
• Care facility abuseDocumentation of conditions, timelines and communications when a family suspects neglect or abuse of a relative in a care setting, from $1,500.Learn more
• Insurance claim surveillanceLawful activity checks on disputed injury and disability claims, written up evenly so facts that help the claimant are included too.Learn more
• Stolen vehicles and equipmentTracing of stolen cars, trailers and tools through sale listings, records and lawful field checks across the east metro and beyond.Learn more
• Skip tracingRecords research plus field confirmation to locate witnesses, debtors and relatives who moved within the metro or out of Colorado entirely.Learn more
• Tenant background checksScreening of prospective tenants for Aurora landlords and property managers, scoped to the rental and handled under applicable consumer reporting rules.Learn more

Every service

Investigations available in Aurora

Every service below is available in Aurora and across Colorado, run by the same Delator Group leadership that manages our Tennessee casework. Choose a service to read how it works in Colorado.

How it works

How an Aurora Investigation Moves From First Call to Final Report

1. 01

   Confidential first call

   You walk a member of Delator leadership through the situation by phone or video. We confirm the county involved and tell you honestly whether an investigation can help.

2. 02

   Written scope and fee

   Objectives, hours, travel and cost are written out for your approval before any assignment. Field time is $100 per hour and stays within the cap you sign.

3. 03

   Field work in Aurora

   The assigned investigator works the file in Aurora and wherever the subject goes during approved hours, logging every observation and updating you at agreed checkpoints.

4. 04

   Report for the right court

   You receive a dated report with photographs, a timeline and source notes, organized for whichever district court actually has venue over the matter you bring.

Compare

Common Aurora Matters and How They Are Priced

Local coverage

Aurora Neighborhoods and Nearby Communities We Cover

• Original Aurora
• Hoffman Heights
• Fitzsimons
• Heather Gardens
• Saddle Rock
• Southlands
• Tallyn's Reach
• Murphy Creek
• Aurora Highlands
• Anschutz Medical Campus area
• Centennial
• Parker
• Commerce City
• Glendale
• Watkins

Nearby

Investigators Near Aurora

Aurora files frequently cross into neighboring cities. South-side matters overlap with our investigators in Centennial, southeast work in Douglas County connects with the Parker investigator page, and north-side cases near I-76 reach Thornton coverage. Subjects who commute to the Denver Tech Center or Highlands Ranch often lead to the Littleton investigators page. One leadership team supervises every Colorado file, so a case that crosses county lines keeps the same contact, the same scope and one consistent standard for the report.

• Centennial
• Denver
• Parker
• Littleton
• Thornton
• Lakewood

FAQ

Frequently asked questions

Service areas

Private investigators across Colorado