For Private Clients

Private Investigation Services for Individuals

Individuals or private clients rarely begin by asking for a specific private investigation service. They begin with a personal, family, financial, or civil concern: a parenting plan may not be followed, a spouse’s explanation no longer makes sense, someone needs to be located, a person’s background raises concerns, money or property may be concealed, or the facts in a civil dispute do not line up.

Washington State Investigators helps individuals turn those concerns into focused questions that can be investigated lawfully. Depending on the situation, the right starting point may be surveillance, background research, OSINT, a skip trace, an asset search, records review, witness work, or a combination of methods used in stages.

Based in Burien and serving Seattle, King County, Pierce County, Snohomish County, and communities throughout Washington State, we provide discreet, evidence-driven support backed by 17+ years of investigative experience. Washington State Investigators is fully insured and licensed in Washington State.

Quick answer: You do not need to know which service to request before contacting us. Begin with the question you need answered, the facts you already have, and what you intend to do with the findings. We can then determine whether professional investigation is appropriate and which service offers the most practical starting point.

Start With the Question You Need Answered

A useful investigation starts with a clear proof objective. That is the fact, pattern, location, identity, relationship, activity, or ownership question the investigation is expected to clarify. Without that objective, clients can spend money collecting information that is interesting but does not help them make a decision or support a legal strategy.

The question may be direct: Is a parenting plan being followed? Is a person repeatedly staying at a particular residence? Where is a former tenant, witness, relative, debtor, or other subject now located? What public records and verified background information exist? Are there property, business, or asset connections that deserve closer review?

Other situations are less defined. A client may know that several details conflict but may not yet know which facts are important. In those cases, the first step is to separate what is known, what is suspected, and what can realistically be verified. That keeps the investigation tied to evidence rather than emotion or assumption.

What the Evidence Actually Proves

Evidence is information that helps establish whether a specific fact is true or false. Proof is reached when the available evidence is strong enough to establish that fact under the legal standard being applied. A photograph, video, message, or accusation does not prove every conclusion a person may draw from it. It proves only what it actually shows or what can be connected to it through other reliable facts.

For example, a clear video showing an identifiable person striking another person may directly document the physical act and provide strong evidence of an assault. A video showing two people arguing down the street proves only that they were arguing. Without more, it does not prove that an assault or another crime occurred. Likewise, photographs or video taken after property was damaged may document the condition of the scene, but they do not identify who caused the damage. Connecting that damage to a suspect requires additional evidence.

If a photograph or video requires an assumption before it appears to prove something, that assumption is not part of the evidence. The material may still become useful when timestamps, witnesses, continuous video, records, messages, or other reliable facts support the conclusion. Law enforcement, attorneys, and courts look at what the evidence actually demonstrates, whether it can be verified, whether it identifies the people, place, and time involved, and whether other facts connect it to the alleged act.

The Washington Rules of Evidence address whether information relates to a fact that matters, whether it can be shown to be what it is claimed to be, and whether other rules affect its use in court. Police, prosecutors, attorneys, and courts may evaluate the same information for different purposes and under different legal standards. One item may be useful evidence without proving the entire allegation.

Useful evidence collection should document who, what, when, where, and how; preserve original files and available metadata; record the source and context; and separate firsthand observation from assumptions or secondhand statements. Editing files, cropping away context, confronting the subject, trespassing, accessing accounts without authority, or using unlawful recording methods can weaken otherwise useful information or create a separate legal problem. A private investigator does not decide what a court will admit or what law enforcement will act upon. Our role is to develop and preserve reliable facts in a form that law enforcement, an attorney, insurer, or court can properly evaluate.

Common Reasons Individuals Hire a Private Investigator

Private clients contact investigators for personal, family, financial, civil, and safety-related concerns. Some need information before deciding whether to confront an issue, consult an attorney, begin a court action, respond to an allegation, or take no further action. Others already have a pending case and need organized fact development that can be reviewed by counsel.

Common concerns include:

• child custody, parenting-plan compliance, exchanges, supervision, household conditions, or child-safety concerns;
• suspected infidelity, unexplained absences, overnight stays, cohabitation, or relationship patterns;
• background questions involving a new partner, caregiver, associate, household member, or other person whose history may affect an important decision;
• locating a relative, witness, former tenant, debtor, beneficiary, heir, respondent, or another hard-to-find person;
• hidden assets, undisclosed business interests, property transfers, collectability, or financial questions connected to divorce, support, judgments, or civil disputes;
• conflicting accounts, missing records, disputed timelines, witnesses, property issues, or other facts connected to a civil case;
• public online activity, identity questions, social-media evidence, digital footprints, or information that may change or disappear; and
• serious circumstances requiring attorney-directed investigation, criminal-defense support, or independent review of a questioned death.

Not every concern requires surveillance, and not every online or public-record question requires a broad background investigation. The method should fit the question. In many cases, focused research identifies what is known before fieldwork begins. In others, time-sensitive surveillance or evidence preservation should come first.

Choosing the Right Investigation Service

When Current Activity or a Pattern Must Be Documented

Professional surveillance may be appropriate when the objective involves observable activity, movements, locations, associations, compliance, or a pattern over time. Productive surveillance uses realistic time windows, lawful vantage points, accurate subject and vehicle information, and objective reporting. It is not simply following someone at random and hoping something useful happens.

When the Concern Involves Children or a Parenting Plan

Child custody investigations may help develop facts involving parenting-plan compliance, exchanges, supervision, household stability, unsafe exposure, substance-related concerns, or repeated conduct affecting a child. When the primary need is focused field documentation, review our child custody surveillance and parenting-plan documentation service. The work should remain child-centered and tied to conduct that can be documented, not general criticism of the other parent.

When Relationship Concerns Need Factual Clarity

Adultery and infidelity investigations can address suspected affairs, unexplained travel, changed routines, overnight activity, cohabitation indicators, and related domestic concerns. If the objective is specifically field documentation, our infidelity surveillance service explains what may be observed lawfully. For repeated overnight stays or a possible shared household, cohabitation investigation may be the more accurate starting point.

When You Need to Know More About a Person

Background research and investigative OSINT may help clarify identity, address history, court records, business affiliations, licensing, public records, and conflicting information. When the question centers on public online activity, usernames, websites, public social media, or preservation of changing web content, online OSINT and digital footprint research may provide a narrower fit.

A professional background investigation is different from purchasing an instant database report. Records must be matched to the correct person, dates and jurisdictions must be checked, and outdated or incomplete information must be separated from findings that can be supported.

When Someone Needs to Be Located

Skip trace and locate investigations are used to develop and verify current location information for people who may have moved, changed contact information, used aliases, or left behind conflicting records. A credible locate depends on identity confirmation and corroboration. One address from a people-search site is a lead, not automatically a verified result.

When Money, Property or Ownership Is the Issue

Asset searches and hidden asset investigations may develop lawful information involving real property, business interests, recorded documents, liens, judgments, bankruptcies, UCC filings, ownership indicators, transfers, and related affiliations. For divorce, support, civil litigation, judgment recovery, or suspected control through another person or entity, review our focused hidden asset search service.

Private investigators do not have automatic access to anyone’s private bank or brokerage account. Financial work must use lawful sources, permitted investigative resources, client-provided records, or legal process handled through an attorney and the court where appropriate.

When the Facts Do Not Fit One Category

Civil investigations may be the right starting point when the issue involves disputed facts, an unclear timeline, witnesses, records, property, personal injury, damages, misrepresentation, evidence preservation, or several overlapping concerns. The investigation can then be divided into focused phases instead of forcing the problem into the wrong service label.

If none of these categories clearly fits, the broader private investigation services directory explains the agency’s full service structure.

What a Private Investigator Can and Cannot Do

A licensed private investigator can conduct lawful surveillance from public or authorized locations, research public records and permitted databases, locate people, identify and interview potential witnesses, document scenes and observable activity, preserve public online information, organize timelines, and report supported findings.

That authority has limits. A private investigator cannot trespass, impersonate law enforcement, hack a phone or online account, intercept private communications, obtain protected records without lawful authority, place a tracking device unlawfully, harass or intimidate a subject, or ignore court orders and privacy restrictions. Washington private investigators are regulated under Chapter 18.165 RCW.

We do not accept assignments intended for stalking, revenge, unlawful control, harassment, or unauthorized access to private information. If the requested method is unlawful, unsafe, disproportionate, or unlikely to answer the client’s real question, we will explain the problem and discuss a lawful alternative when one exists.

Private investigation is also not a substitute for police, emergency services, legal advice, digital forensics, forensic accounting, or court-authorized discovery. Some cases require one or more of those resources in addition to investigative work.

How We Build a Focused Investigation

The first step is a factual intake. We review the client’s objective, the people and locations involved, known identifiers, time sensitivity, legal or safety concerns, available records, and how the findings may be used. That information helps determine what should be done first and what would only add cost without improving the answer.

Define the Objective

We identify the specific question the work should answer. “Find out everything” is rarely an efficient objective. “Document whether a subject repeatedly stays at a certain residence” or “verify current address and employment indicators for a named person” gives the investigation direction.

Confirm the Starting Information

Names, dates of birth, addresses, vehicles, photographs, aliases, usernames, business names, case numbers, and known schedules are checked for accuracy and relevance. Incorrect starting information can waste research time, compromise surveillance, or attach another person’s records to the case.

Select the Most Useful Method

Some questions can be answered through records and OSINT. Others require surveillance, field verification, witness work, or attorney-directed legal process. Complex cases may be divided into stages so the results of the first phase guide whether the next phase is justified.

Report Facts Without Embellishment

Reports should distinguish verified facts, supported indicators, investigative leads, and unresolved questions. Objective language matters, particularly when the findings may be reviewed by an attorney, mediator, insurer, court, or opposing party.

What to Have Ready

You do not need a perfect file before making contact, but accurate starting information helps us assess feasibility and avoid unnecessary work. Before the consultation, gather what you can lawfully access and organize it by date.

• the full name, known aliases, approximate age or date of birth, and current or last known address of each relevant person;
• recent photographs, vehicle descriptions, license plates, workplaces, schedules, likely locations, or travel information when surveillance may be involved;
• court case numbers, parenting plans, protection orders, legal restrictions, deadlines, hearing dates, or attorney contact information when applicable;
• a short timeline separating confirmed events from suspicions or secondhand information;
• public links, usernames, business names, property information, documents, messages, photographs, or prior reports that may provide context; and
• the decision you expect the investigation to help you make.

Do not obtain information by guessing passwords, entering private accounts without authorization, secretly installing tracking or monitoring software, trespassing, or recording private communications without first understanding Washington law. Unlawfully obtained material can create legal and credibility problems that are far more expensive than the original question.

For the initial inquiry, do not send Social Security numbers, passwords, financial account details, or highly sensitive records. If documents are needed after review, secure delivery instructions can be provided.

Cost, Scope and Efficient Planning

Private investigation fees depend on the type of work, the depth of research, the number of people or entities involved, location, travel, available identifiers, surveillance conditions, time sensitivity, reporting needs, and whether one investigator or a team is required.

Efficiency begins with a defined objective and the best available starting information. A narrow question with reliable identifiers may fit a flat-rate research service. Surveillance, fieldwork, witness development, complex research, and cases that expand as facts are discovered are more often billed hourly or handled in stages.

Our private investigation service fees page explains common pricing structures, retainers, hourly work, flat-rate research, expenses, minimum time blocks, and average industry price ranges. A consultation allows the likely scope to be discussed before work begins.

When an Attorney Should Be Involved

You do not always need an attorney before hiring a private investigator. Personal fact-finding, background research, locates, and many surveillance assignments can begin with a direct client consultation. Attorney involvement becomes more important when there is active litigation, an approaching hearing or filing deadline, a criminal allegation, a protection order, disputed discovery, potential privilege concerns, or a need for subpoenas and other legal process.

If you already have counsel, tell the attorney that you are considering investigative work. When legal strategy controls what should be investigated or how findings should be preserved, it may be better for the attorney to define the assignment and retain the investigator. Our investigation services for attorneys page explains how attorney-directed work is handled.

Some concerns should go directly to an attorney first, particularly criminal-defense cases, complex family-law disputes, contested asset issues requiring formal discovery, and situations where an investigative step could affect a pending court strategy. An investigator develops facts; an attorney explains legal rights, remedies, admissibility, and strategy.

Serving Private Clients Statewide

Washington State Investigators is based in Burien and regularly serves private clients in Seattle, South King County, the Eastside, Pierce County, Snohomish County, the Kitsap Peninsula, and other Washington communities. Research assignments may extend across multiple Washington counties or into other jurisdictions when the available records and lawful scope require it.

Fieldwork is planned around the actual location and conditions involved. Traffic, ferries, bridges, parking, gated properties, rural roads, apartment complexes, dense neighborhoods, public transit, and long travel distances can all affect surveillance feasibility and cost. Local planning is part of the investigation, not an afterthought.

Review our Areas We Serve page for the current city, county, and regional service pages. If your location is not listed, contact us to discuss the assignment. The absence of a dedicated city page does not necessarily mean the area is outside our service range.

Private Client FAQs

Do I need to know exactly which investigative service I need?

No. Explain the concern, what you already know, what you need clarified, and how you expect to use the findings. We can identify the most appropriate starting point and explain when more than one service may be involved.

Will you tell me whether my concern is realistic?

Yes. We evaluate what is probable, what is merely possible, what can be investigated lawfully, and whether the available facts support the requested scope. If the proposed work is unlikely to produce useful information, we will say so.

Can I hire an investigator before speaking with an attorney?

Often, yes. It depends on the issue and how the findings may be used. If litigation is active, a deadline is approaching, criminal allegations are involved, or legal privilege and strategy may matter, consulting an attorney first may be the better course.

Is my inquiry handled discreetly?

Yes. Initial inquiries and investigative information are handled carefully and shared only as authorized or required by law. Investigator-client confidentiality is not the same as attorney-client privilege, so clients with active or anticipated litigation should discuss privilege and retention strategy with their attorney.

Can you guarantee that surveillance or research will confirm my suspicion?

No. Ethical investigative work cannot guarantee a predetermined result. The findings may support the concern, disprove it, reveal a different explanation, or show that more information is needed.

What happens if the investigation uncovers a different issue?

We report the relevant finding and discuss whether it changes the objective. We do not expand an assignment without authorization simply because a new lead appears. A staged approach allows the client and, when applicable, counsel to decide whether additional work is justified.

Do you serve private clients outside Seattle?

Yes. We serve clients throughout Washington State. Feasibility, scheduling, travel, records access, and the type of investigation are evaluated based on the specific location and assignment.

What is the best way to begin?

Prepare a short factual summary, identify the main question, gather the strongest available identifiers, and contact Washington State Investigators by phone, SMS, email, or the confidential inquiry form. Avoid sending highly sensitive personal or financial information through the initial form.

Confidential Consultation

A useful first conversation does not require a polished case file. It requires an honest description of the concern, a clear explanation of what you want to learn, and enough accurate information to evaluate whether lawful investigation can help.

During the review, we can discuss the likely service category, available methods, legal and practical limits, expected starting information, possible stages, and whether an attorney or another specialist should be involved. If the case is not a reasonable fit, we will explain why.