When uncertainty hits, having access to reliable information can really make all the difference. At B25 Private Investigation, we get you the discreet, professional, and results-focused private investigation services you need across the Cornwall area and the wider South West of England, including Devon.
We’re trusted Cornwall private investigators who support both private individuals and corporate clients with sensitive matters. Whether you’re dealing with personal concerns or business-related issues, our experienced team is committed to helping you get to the bottom of things in a super-confidential way.
Our Services in Cornwall
We offer a wide range of services provided to meet both personal and business needs. Our agency is equipped with advanced tools and extensive experience to handle even the most complex enquiries.

Personal Investigation Services
Infidelity Investigations: Discreet investigations into a suspected affair or partner concerns.
Private Surveillance Investigation: Professional covert surveillance to gather accurate evidence
Finding Missing Person: Helping locate a missing person and reconnect families
Stalker Investigation: Addressing safety concerns with care and professionalism
Ancestry Search: Supporting family history and tracing enquiries
We approach all personal cases with sensitivity, ensuring your peace of mind throughout the process.
Corporate & Legal Investigation Services
Corporate Investigation: Supporting businesses with internal issues such as employee misconduct
Background Checks & Due Diligence: Reviewing employment history, financial records, and company director details.
Insurance & Fraud Enquiries: Identifying suspicious activity and protecting your business.
Legal Investigation & Process Serving: Assisting with legal investigation, legal documents, and court proceedings.
Asset Tracing: Identifying hidden assets and financial activity
We work closely with businesses and legal professionals to ensure all evidence gathering meets legal standards and supports your case.


Technical & Specialist Services
Bug Sweeping: Detecting unauthorised surveillance devices
Digital Investigation (OSINT): Gathering online intelligence
Identity Theft Investigation: Addressing digital threats and financial risks.
GPS Vehicle Tracking: Monitoring movement where legally permitted
Additional services: Vehicle History Check & Accident Investigation, Fly Tipping Investigations, and a variety of other services tailored to your needs
Our use of modern tools and resources allows us to conduct thorough and accurate investigations across a wide range of scenarios.
Why Hire a Private Detective in Cornwall?
When you engage a private investigator, you get access to professional skills, tools, and insight that can be tough to achieve on your own. Many situations require specialist knowledge, especially when dealing with sensitive or complex matters.
Here’s why our Cornwall detectives are trusted across the UK:
- Experienced investigators, including ex police professionals
- Strict adherence to data protection laws, including the Data Protection Act
- A fully confidential service in all communications and operations
- Proven ability in evidence gathering and surveillance
- Commitment to professionalism, accuracy, and results
Our goal is to give you clarity, helping you make informed decisions with confidence.

Trusted Private Investigators in Cornwall
Picking the right private investigator Cornwall service is crucial when dealing with important stuff. Our Cornwall investigators are made up of stuff ex police professionals and highly skilled specialists with loads of expertise in the private investigation field.
We understand that every investigation is one-of-a-kind. That’s why we take the time to really get to know your concerns, and offer a tailored approach that always delivers results while keeping everything super discreet.
Our professional private detectives work with:
- Private individuals who are just trying to get some answers about personal stuff
- Businesses dealing with internal or external risks
- Corporate clients needing help with detailed corporate investigation support
Our focus is always on achieving results through proper evidence gathering and totally professional conduct.
The costs of getting a private investigator on board can swing in all sorts of directions depending on what kind of job you’re looking to get done, how long it’s going to take and what resources we need to throw at it. Take a case of covert surveillance for example, that often requires a fair bit of planning and possibly a whole team working behind the scenes, compared to a run of the mill background check.
When we do a initial chat with you, we’ll sit down and give you a clear breakdown of what we’re looking to charge, that way you can make up your mind with a clear head and have a rough idea what to expect.
The length of a private investigation depends on just how complex the case is in the first place. For jobs like background checks or simple tracing you can get a result in a matter of days. More in depth jobs like covert surveillance or corporate investigation on the other hand are going to take a lot longer and need to be done right, so we can be sure we’ve got all the genuine evidence we need.
At B25 Private Investigation, we carefully take everything into account and give you a rough idea of how long we think it’ll take during our initial chat. We keep you in the loop the whole time so you’re always in the picture.
If your husband’s behaviour is causing you some real worries, getting a private investigator on the case can give you some solid, factual information to work with. Our private detectives are pros at doing discreet surveillance in a way that’s completely legal and respectful, so your own privacy and the integrity of the investigation stay intact from start to finish.
Getting this kind of information can be a real game-changer for some people, it can put your mind at rest and give you the facts you need to make a decision you can live with.
