Mooney & Boland · MT
Private Detective in Great Falls, Montana
Confidential private detective inquiries for Great Falls and the surrounding Cascade County area, coordinated by Mooney & Boland.
About Great Falls
Private detective services in Great Falls.
Great Falls is in central Montana, in Cascade County. It is an incorporated city with about 60,329 residents (ACS 2020-2024) on 23.2 square miles of land. The Census Bureau counts it as a principal city of the Great Falls, MT metropolitan statistical area.
Great Falls anchors its region. People come here for work, government business and the courts, and the requests a private detective receives reflect that variety. Education, health care and social assistance is the leading employment sector for residents, at about 28% of workers.
When you contact Mooney & Boland about a matter in Great Falls, we listen first, explain what can lawfully be done in Montana, and set out scope and cost before any work begins.
Great Falls at a glance
- Population
- 60,329 (ACS 2020-2024)
- Type of place
- An incorporated city
- County
- Cascade County
- Land area
- 23.2 sq mi · 2,605 people per sq mi
- Statistical area
- Great Falls, MT (principal city)
- Major routes
- Interstate 15, Interstate 315, U.S. Route 89
- Median age
- 39.0
- Median household income
- $63,400
- Owner-occupied homes
- 66%
- Average commute
- 15 minutes
Sources: U.S. Census Bureau ACS 5-year estimates (2020-2024), 2025 Gazetteer, OMB/Census CBSA delineations (2023), TIGER/Line roads. View the Census profile.
Investigations in Great Falls
What can be arranged in Great Falls.
A selection based on Great Falls's setting. All 75 services are available; browse every service.
Surveillance Investigations
Dense blocks, transit and limited parking shape how surveillance is staffed in Great Falls.
Skip Tracing
People who relocate often move along Interstate 15 and the routes connecting Great Falls to neighboring states.
Infidelity Investigations
Discreet, lawful documentation for relationship concerns.
Background Investigations
Verifying who someone is before you trust them.
Child Custody Investigations
Objective documentation focused on a child's wellbeing.
People Searches
Finding relatives, witnesses and lost contacts.
Local considerations
Investigative considerations in Great Falls.
City blocks and busy streets
Great Falls has about 2,605 residents per square mile. In blocks like these, surveillance usually needs more planning: parking is limited, buildings have several entrances, and people move by transit or on foot. A second detective is sometimes the difference between keeping someone in view and losing them at a corner, so that choice is discussed when scope and cost are set.
Interstate access and travel
Interstate 15, Interstate 315 and U.S. Route 89 run through or near Great Falls. Good highway access connects Great Falls to the wider region, which affects both following a vehicle lawfully and tracing someone who has moved away.
Surrounding area
Communities around Great Falls.
Main routes: Interstate 15, Interstate 315 and U.S. Route 89.
Investigations are not limited by municipal lines. A matter that begins in Great Falls can continue into neighboring communities as part of the same engagement.
- Malmstrom AFB6 mi east · 4,302 residents
Hiring in Montana
Hiring a private detective in Montana.
Montana licenses private detectives through the Board of Private Security in the Department of Labor & Industry.
To verify a license, use the regulator's lookup: Montana Board of Private Security.
Montana prohibits recording with a hidden device without the knowledge of all parties, subject to exceptions. Deeds and property records for Great Falls are recorded with the county recorder or register of deeds.
Questions
Private detective questions in Great Falls.
How inquiries are coordinated
Private detectives in our network can assist with qualifying inquiries in Great Falls. Each investigation is conducted by an independent private detective who holds the licensing required for the jurisdiction where the work takes place, where licensing is required.
How can I arrange a private detective in Great Falls, MT?
Start with a confidential call to 629-310-8667 or an email describing what you need to know and why. We'll discuss what's possible and lawful in Montana, agree on scope and cost in writing, and coordinate the work with an independent private detective licensed for the jurisdiction where it takes place.
Do private detectives need a license in Montana?
Montana licenses private detectives through the Board of Private Security in the Department of Labor & Industry. The regulator is the Montana Board of Private Security.
What should I know before hiring a private detective in Cascade County?
Most records that matter in Cascade County are kept at the county level: court files with the clerk, and deeds with the county recorder or register of deeds. A good detective searches those originals rather than relying on online summaries, and confirms identity so records aren't attributed to the wrong person.
Can an investigation in Great Falls extend to Malmstrom AFB?
Yes. People rarely stay inside municipal lines. Work that starts in Great Falls can continue in nearby communities such as Malmstrom AFB, planned as one engagement and carried out by detectives licensed for each place the work goes.
Can a private detective find someone who left Great Falls on Interstate 15?
Often. Locate work combines records research with field verification, wherever the trail leads. Moves along Interstate 15 and connecting highways are common, and investigations are coordinated across state lines with appropriately licensed detectives.
What affects the cost of an investigation in Great Falls?
Cost depends on the type of work and how much field time it needs. Records research is often a flat fee; surveillance is usually billed hourly plus expenses such as mileage. You'll get a written estimate before work begins. See what a private detective costs.
Can I record a phone call in Montana?
Montana prohibits recording with a hidden device without the knowledge of all parties, subject to exceptions. Recording a conversation you're not part of is generally illegal. This is general information, not legal advice.
More locations
More private detective pages near Great Falls.
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Confidential inquiry
Looking for a private detective in Great Falls?
Call, email or send a short confidential inquiry. You'll get a straight answer about what's possible, what's lawful and what it would involve.