How Much Does a Private Investigator Cost in Colorado? Rates, Minimums and Travel

01The base rate

How Much Does a Private Investigator Cost in Colorado per Hour?

How much does a private investigator cost in Colorado? At Delator Group the answer starts at $100 per hour for investigative time, whether the assignment sits in a Lakewood cul-de-sac or a ranch road in Moffat County. That is the same rate we charge in Tennessee, where the firm is headquartered and licensed. The hourly figure covers field observation, interviews, records research that is not sold as a set task, and report writing. Our Colorado investigations overview explains how the firm assigns investigators here without a Colorado office.

Rates in the market vary widely, and Colorado gives you less help comparing them than many states do. The state no longer licenses private investigators, so there is no board that publishes complaint histories or requires insurance. Two quotes can look similar and describe very different work. Before you compare totals, read our checklist for vetting a Colorado investigator and ask each firm exactly what an hour buys.

The figure that matters most is the authorized ceiling, not the rate. A sound proposal states how many hours you are approving, what happens when they run out, and which tasks come first. Delator stops at the ceiling and reports before asking for more. That habit is what separates a disciplined investigation budget from an open-ended bill, and it applies equally to surveillance work across Colorado.

• $100 per hour for investigative time
• Same rate as Delator's Tennessee work
• Authorized hour ceiling stated in writing

02Desk research

Remote Records Work Has Published Task Prices

Some work never requires a car. Delator prices remote tasks at the Tennessee figure plus 20 percent: a basic background check is $102, a deep-dive background check is $300, a basic database skip trace is $102, a due diligence report is $300, and an OSINT and personal information wipe is $900. These are task prices rather than hourly estimates, so you know the number before the research starts. A tenant applicant screening in Colorado usually begins at the basic level.

Why does a deep dive cost more? Colorado's own resources are narrower than many clients expect. The Colorado Bureau of Investigation's Internet Criminal History Check is a name-based search of Colorado records only, it leaves out sealed arrests and most juvenile matters, and each downloaded result carries its own fee. A deeper report adds other states, court dockets, civil filings, liens and open-source research, which is where the extra time goes. Hiring managers can compare tiers on our employee screening page.

Records work also has to respect the purpose behind it. Some reports, such as employment or tenant screening, are governed by federal consumer reporting rules, and we will tell you when a request falls into that category. Business clients weighing a deal can review the scope of a business partner background check before choosing the $300 due diligence tier.

• Basic background check: $102
• Deep-dive background check: $300
• Basic skip trace: $102
• Due diligence report: $300
• OSINT and personal information wipe: $900

03Case-based pricing

Case Minimums for Criminal, Civil and Fraud Work

Larger matters carry a written minimum so neither side is surprised. Misdemeanor defense investigations start at $750, a single felony at $1,000, and multiple charges or enhanced exposure at $1,500. Colorado's public defender system staffs 21 regional trial offices, and private counsel often bring us in when a case needs more witness work than the file contains. Our felony defense investigations in Colorado begin with a scope agreed with the lawyer.

Civil litigation support has a $1,000 minimum, as does an asset investigation. Audits start at $1,200, abuse investigations at $1,500, and scam investigations at $2,000. The abuse minimum reflects how much careful records and interview work those cases need, particularly in nursing home matters, where Colorado sends complaints to the Department of Public Health and Environment. Families can read how a retirement home abuse investigation is structured before calling.

A minimum is a floor, not a forecast. When a matter is likely to exceed it, we say so at the start and explain why. Scam cases are a good example: tracing money that moved through a cryptocurrency kiosk or several payment apps can take many hours. Colorado now limits kiosk transactions for new customers under a law effective January 1, 2026, but recovery still depends on documentation. See our crypto scam investigations page for how that work is scoped.

04Distance and weather

Travel Beyond the Front Range Is Quoted Line by Line

Most Coloradans live along the Front Range, from Fort Collins through Denver to Pueblo, and that is where most hourly work happens. Western Slope and southwest counties are several hours' drive from Denver, and Delator does not hide that distance inside a vague estimate. Travel time and mileage appear as their own lines in the written scope, and we tell you where the assigned investigator will start. Clients in the far west can begin with our Grand Junction investigator page.

Weather changes the arithmetic. The chain and traction laws on the I-70 mountain corridor are in force from September 1 through May 31, and the Eisenhower-Johnson Memorial Tunnel sits at 11,158 feet at its west portal. A closure can stretch a two-day assignment into three. We build that risk into scheduling, say plainly when weather affects an attempt, and never promise winter turnaround times we cannot control. Southwest matters often route through our Durango investigations page.

Sometimes the cheaper answer is to fly. Denver International handled a record 82.4 million passengers in 2025, and regional airports serve Grand Junction, Montrose, Durango, Eagle County and the Yampa Valley. Whether flying beats driving depends on dates, gear and the length of the assignment, so we compare both in writing. Matters that leave the state entirely are covered by our out-of-state surveillance service.

05Field hours

What Drives the Cost of Surveillance in Colorado

Surveillance is billed by the hour because no one can predict exactly when a subject will leave the house. The number of hours you need depends on the question. Confirming that a claimant works a second job may take a single well-chosen shift. Documenting a pattern of behavior over several weekends takes more. A good investigator will help you pick the days most likely to answer your question, which is where most of the savings come from. Insurers can review our workers' compensation surveillance approach.

Location matters too. A suburban street in Centennial offers parking and natural cover, while a foothills cabin in western Jefferson County or a trailhead in a ski county may require a longer approach and more patience. Resort towns change with the seasons, and traffic on I-70 on a winter Saturday can swallow an hour each way. We plan around those realities and record every hour in a time-stamped log you can audit. Relationship matters follow the same rules on our married infidelity investigations page.

The legal method affects cost as well. Delator works from public places and lawful vantage points, does not trespass, and does not place trackers on vehicles the client has no right to. Colorado's stalking statute lists placing a person under surveillance among the conduct it can reach when the other elements are present, so shortcuts are not an option. Lawful work sometimes takes longer, but it produces evidence your lawyer can use.

06Records and service

Public Records Fees and County Process Serving Rates

Some costs come from the government rather than from us. Under the Colorado Open Records Act, any person may request public records, copies cost up to 25 cents per standard page, the first hour of research is free, and a capped hourly fee can apply after that under a published policy. Agencies generally have three working days to respond, with a possible extension of up to seven more. We pass those charges through at cost and note them in the report. Attorneys can read how records feed litigation support for Colorado counsel.

Process serving is priced by county through Delator Field Services. The Routine published starting rate is $125 in metro counties such as Denver, El Paso, Jefferson, Arapahoe, Adams, Larimer, Weld and Mesa. Mountain and rural counties cost more because of distance: Summit starts at $170, Eagle at $195, and Sedgwick on the northeast plains at $255. Urgent service is 1.5 times Routine, Rush is twice Routine and Same Day Rush is three times. Look up any county on the Colorado process serve rate map.

For comparison, Colorado law caps what a sheriff may charge for serving civil process at actual expenses up to $35 per party, plus mileage. Sheriff offices are a sound option for many papers, though some serve only inside their own county and do not research addresses. A private server adds attempt flexibility and detailed documentation. Our Colorado process serving hub explains when each route makes sense.

• Routine from $125 in metro counties
• Summit $170, Eagle $195, Sedgwick $255
• Urgent 1.5x, Rush 2x, Same Day 3x

07Comparing proposals

How to Compare Quotes When Colorado Has No PI License

Colorado required a state private investigator license from 2015 until the program ended after a 2020 veto, and it has not created a new one. Without that floor, the smallest hourly number can hide untrained staff, missing insurance or a habit of billing for hours no one authorized. Compare the scope, the hours ceiling, the travel lines and the report format before you compare the total. Our guide to an investigator's legal limits in Colorado tells you what a lawful plan should and should not include.

Ask every firm the same questions. Who will do the field work, and what is their background? Is mileage inside the estimate or added later? What happens if the first two shifts produce nothing? Will the report be written so a district court judge can rely on it? Delator answers those questions in writing, and our leadership's military and federal law enforcement backgrounds are described on the about Delator Group page.

If you already have a proposal from another firm, a second opinion is inexpensive compared with a wasted retainer. Delator's investigative consulting in Colorado reviews plans, invoices and reports without taking over the case. When the plan looks sound, we will tell you so, and when the hours do not match the goal, we will explain the gap.

• Scope and objective in plain words
• Hours authorized and the stop point
• Travel and mileage as separate lines
• Report format and delivery date

Services

Colorado Services and Their Starting Prices

• Surveillance investigationsLawful field observation billed at $100 per hour, with an authorized hour ceiling and a time-stamped log for every shift you approve.Learn more
• Background checksRemote checks on candidates, tenants and partners, starting at $102 for a basic report and $300 for a deep-dive investigation.Learn more
• Skip tracingDatabase traces from $102, moving to field locates from $1,000 when records alone do not produce a current Colorado address.Learn more
• Asset investigationsPublic-record tracing of real property, entities, vehicles and liens for judgments and divorce, with a $1,000 minimum stated up front.Learn more
• Criminal defense investigationsWitness interviews, scene work and discovery review for counsel, from $750 for misdemeanors and $1,000 for a single felony charge.Learn more
• Insurance investigationsClaim verification and fraud documentation for Colorado insurers and employers, billed hourly with a written plan before field work begins.Learn more
• Scam investigationsTracing payments, accounts and identities behind romance, investment and crypto kiosk scams in Colorado, with a $2,000 minimum and a written scope.Learn more
• Compliance and risk auditsPolicy, fraud-risk and emergency preparedness reviews for Colorado organizations, starting at $1,200, with every deliverable listed in the signed agreement.Learn more
• Process servingCounty-based Routine rates from $125 in metro counties through Delator Field Services, with logged, time-stamped attempts and a signed affidavit.Learn more

How it works

How a Colorado Quote Becomes a Written Price

1. 01

   Describe the goal

   Tell us what you need to prove or find, where it happens and any deadlines, so the estimate is built around the real question rather than generic hours.

2. 02

   Receive the written scope

   We send the objective, authorized hours, rate, any minimum, travel lines and report format, and nothing is billed until you approve that document.

3. 03

   Work within the ceiling

   The assigned investigator logs every hour and expense, stops at the approved limit and reports before any additional time is requested or spent.

4. 04

   Review the final invoice

   Your invoice matches the time-stamped log line for line, including any records fees passed through at cost from Colorado agencies or courts.

Compare

Delator Group Colorado Pricing at a Glance

Statewide coverage

The Same Pricing Applies From the Plains to the Western Slope

The hourly rate and task prices do not change by city; only travel and county service rates do. Front Range clients often start with our Denver private investigator page or investigators serving Colorado Springs. Northern Colorado matters run through Fort Collins casework, and Weld County clients can see our Greeley investigations page. Mountain resort and plains assignments are scoped the same way, with distance written into the estimate before work begins. Clients in Aurora, Boulder, Pueblo and the I-70 resort counties receive the same written breakdown, and Eastern Plains matters simply show more mileage on the travel line.

• Denver
• Colorado Springs
• Aurora
• Fort Collins
• Grand Junction
• Durango
• All of Colorado

FAQ

Frequently asked questions

Every service

Investigations available in Colorado

Every service below is available in Colorado 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.

Service areas

Private investigators across Colorado