Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information DIAMOND 24-7 SECURITY LTD ← View details 1st Floor, 194-196 Blackburn Rd, Manchester, Lancashire BL1 8DT, United Kingdom, Bolton, England