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private investigator Luton


You have suspicions, our Luton private detectives get the evidence.

Association of British Investigators Membership

Private Investigator Luton

Sentry Private Investigators in Luton provide specialised surveillance services including corporate and fraud investigations, bug sweeping, insurance fact finding, people tracing, vehicle tracking, cheating partner investigations, background checks and much more. We've been carrying out covert investigations in Luton for over a decade, building a strong reputation based on trust and and a cost effective service. Our private surveillance investigation services are in high demand in the Luton area as we tailor our approach to suit individual case requirements. We utilise our trusted network of the very best private investigators the industry has to offer, all with former military, police and other government agency backgrounds. 




Private Investigators UK - Industry Professional Associations

ABI Logo

Association of British Investigators

armed forces covenant

Armed Forces Covenant Bronze Awarded

institute of professional investigators

Institute of Professional Investigators


Corporation of Professional Investigators 

UK PIN logo

UK Private Investigators Network

Luton Private Surveillance Investigation Services

Contact a Private Investigator in Luton at SPI Today

Frequently Asked Questions

Discreet, Cost-Effective Private Investigators in Luton

The discreet services provided by Sentry Private Investigators in Luton are offered at rates which are highly competitive within the market. We believe in fair pricing for investigative services which reflects on our price list. With SPI you will receive an exceptional service with positive results and at a great price. Please visit our Pricing page for our full list of rates and fees. 

Values and Standards of a Private Investigator in Luton


Our private investigator Luton services are delivered with integrity and professionalism on all accounts


Our private investigations are conducted with robust ethical standards and accountability at all levels


The private investigator Luton services we provide are in compliance with UK privacy and data protection laws


A quality service at a cost effective price is what we deliver with both our private investigations and corporate investigations

Hire a Registered Private Investigator in Luton

Sentry Private Investigators in Luton is registered with the Information Commissioner's Office (ICO). Additionally, we SPI are on the approved list of investigative service providers with the UK Professional Investigations Network (UKPIN) and the Association of British Investigators (ABI). In an unregulated sector it is more important than ever to ensure your private investigator operates within the strict parameters of UK privacy law and UK data protection legislation. With full membership of the ABI, you can rest assure we are compliant with the associations good practice policies and data protection guidelines. Therefore, you are in good hands with SPI. If you need to contact a private investigator in Luton, call us right away or use the contact form on our Contact Us page.

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