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European Edition Tuesday, 06 October 2026
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Private Investigators in London

UK · 27 listed · updated daily.

Listings are sourced from Google Maps and ranked by reviews (a proxy for how long they've been trading) and rating. Please confirm details before visiting.

National Private Investigators

★ 4.9 (105)
⭐ 105 reviews
📍 71-75 Shelton St, London, WC2H 9JQ, United Kingdom
📞 +44 20 7459 4526
🔗 https://nationalprivateinvestigators.co.uk/?utm_
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The Local Detectives

★ 4.9 (94)
⭐ 94 reviews
📍 3rd floor, 86-90 Paul St, London EC2A 4NE, United Kingdom
📞 +44 7935 550105
🔗 http://www.thelocaldetectives.co.uk/
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Global Investigations Ltd

★ 4.8 (82)
⭐ 82 reviews
📍 1st Floor 44 Richmond Road Kingston-Upon-Thames, Greater, London KT2 5EE, United Kingdom
📞 +44 800 073 3555
🔗 https://www.globalinvestigations.co.uk/
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SPS Investigations Ltd

★ 4.9 (74)
⭐ 74 reviews
📍 First Floor Office, 3 Hornton Pl, London W8 4LZ, United Kingdom
📞 +44 20 8154 3359
🔗 https://www.spsinvestigations.co.uk/
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PEL Consultancy Services

★ 4.8 (70)
⭐ 70 reviews
📍 Unit 317, London, SW10 0XD, United Kingdom
📞 +44 20 3432 0207
🔗 https://www.pelconsultancyservices.co.uk/
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Are They Safe Private Investigators

★ 5.0 (58)
⭐ 58 reviews
📍 1st Floor, 2 Woodberry Grove, London N12 0DR, United Kingdom
📞 +44 800 019 9424
🔗 https://aretheysafe.co.uk/
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UK Private Investigators

★ 4.8 (54)
⭐ 54 reviews
📍 124 City Rd, London, EC1V 2NX, United Kingdom
📞 +44 800 043 1754
🔗 https://www.ukprivateinvestigators.com/
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Alpha 1 Legal Services | Private Investigator in London

★ 4.9 (43)
⭐ 43 reviews
📍 124 City Rd, London, EC1V 2NX, United Kingdom
📞 +44 844 414 2131
🔗 https://www.alpha1legal.co.uk/
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Intime Investigations Ltd

★ 4.1 (29)
⭐ 29 reviews
📍 20-22 Wenlock Rd, London, N1 7GU, United Kingdom
📞 +44 20 7060 2907
🔗 https://www.intimeinvestigations.com/
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Verity Henton Private Investigations Ltd

★ 5.0 (22)
⭐ 22 reviews
📍 23 Berkeley Square, London, W1J 6HE, United Kingdom
📞 +44 20 3916 5917
🔗 https://verityhenton.co.uk/
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London Private Investigators

★ 4.8 (21)
⭐ 21 reviews
📍 5th Floor, Registered Office (UK) Ltd, 167-169 Great Portland St, London W1W 5PF, United Kingdom
📞 +44 20 3834 9289
🔗 https://londonprivateinvestigators.com/
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PDL, Mayfair

★ 4.8 (21)
⭐ 21 reviews
📍 20 N Audley St, London, W1K 6LX, United Kingdom
📞 +44 20 3747 1865
🔗 https://www.privatedetective.london/office-locat
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Wolf Investigations

★ 5.0 (7)
⭐ 7 reviews
📍 71-75 Shelton St, London, WC2H 9JQ, United Kingdom
📞 +44 20 4532 8389
🔗 https://wolfinvestigations.uk/
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Anderson Chance Investigators

★ 5.0 (6)
⭐ 6 reviews
📍 7 Bell Yard, London, WC2A 2JR, United Kingdom
📞 +44 20 8859 4170
🔗 http://www.andersonchance.com/
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Trojan Surveillance

★ 4.3 (6)
⭐ 6 reviews
📍 5th Floor, 167-169 Great Portland St, London W1W 5PF, United Kingdom
📞 +44 20 3929 3797
🔗 https://trojansurveillance.co.uk/
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Principal Investigations

★ 5.0 (5)
⭐ 5 reviews
📍 Craven St, London, WC2N 5NP, United Kingdom
📞 +44 330 133 5218
🔗 https://www.principalinvestigations.co.uk/
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Private Investigator London

★ 4.2 (5)
⭐ 5 reviews
📍 152 City Rd, London, EC1V 2NX, United Kingdom
📞 +44 20 3292 1182
🔗 http://www.private-investigatorlondon.co.uk/
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London Intelligence Agency

★ 5.0 (4)
⭐ 4 reviews
📍 31 Percy St, London, W1T 2DD, United Kingdom
📞 +44 330 043 8014
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Private Investigator

★ 5.0 (3)
⭐ 3 reviews
📍 80-83 Long Ln, Barbican, London, EC1A 9ET, United Kingdom
📞 +44 800 061 4397
🔗 https://privateinvestigator.co.uk/
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AB Private Investigations

★ 5.0 (3)
⭐ 3 reviews
📍 Scotia Bldg, 5 Jardine Rd, London E1W 3WA, United Kingdom
📞 +44 7733 893046
🔗 https://ab-privateinvestigators.com/private-inve
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Seekers Investigations

★ 5.0 (3)
⭐ 3 reviews
📍 128 City Rd, London, EC1V 2NX, United Kingdom
📞 +44 7386 990723
🔗 https://www.seekersinvestigations.com/?utm_sourc
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SAS Investigations

★ 5.0 (2)
⭐ 2 reviews
📍 17 Cavendish Square, London, W1G 0PH, United Kingdom
📞 +44 20 7138 3021
🔗 http://www.private-investigators.uk.com/
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Private detective London Answers Investigation

★ 5.0 (1)
⭐ 1 reviews
📍 Golden Cross House, 8 Duncannon St, London WC2N 4JF, United Kingdom
📞 +44 20 3291 1452
🔗 https://www.private-detectives.co.uk/
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Bravo Investigations & Enforcement

★ 5.0 (1)
⭐ 1 reviews
📍 Unit 1, Bravo House, 87 Lambeth Walk, London SE11 6DX, United Kingdom
📞 +44 800 689 3831
🔗 https://bravoinvestigations.co.uk/
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Cheating Spouse Investigations

★ 5.0 (1)
⭐ 1 reviews
📍 Aldwych House, Aldwych, London WC2B 4HN, United Kingdom
📞 +44 800 774 7351
🔗 https://www.cheatingspouseinvestigations.com/?ut
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West London Private Investigators

★ 5.0 (1)
⭐ 1 reviews
📍 Palladia, 2 Queen Caroline St, London W6 9DX, United Kingdom
📞 +44 20 7183 8376
🔗 http://westlondonprivateinvestigators.co.uk/
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Enigma Investigations

★ 4.9
📍 122 High St, Waltham Cross, EN8 7BX, United Kingdom
📞 +44 333 577 0067
🔗 http://www.enigmainvestigations.co.uk/
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