Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Opal Fire and Security Ltd ← View details Unit 5, Mayfield Industrial Estate, Dalkeith, Midlothian EH22 4AD, United Kingdom, Dalkeith, England