Suggest an Edit Name* Categories* Arts & Entertainment Automotive Business Services Computers & Electronics Construction & Contractors Education Food & Drink Health & Beauty Home & Gardens Industry & Agriculture Landmarks Legal & Financial Organisations & Government Pets & Animals Real Estate Report a problem Shopping & Services Sports & Recreations Travel & Accommodation Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 03:00 am — Tuesday: 03:00 am — Wednesday: 03:00 am — Thursday: 03:00 am — Friday: 03:00 am — Saturday: 09:00 am — 05:00 pm Company description Opal Fire and Security Ltd is business services based in . Opal Fire and Security Ltd is located at Unit 5, Mayfield Industrial Estate, Dalkeith, Midlothian EH22 4AD, United Kingdom. You can find Opal Fire and Security Ltd opening hours, address, driving directions and map, photos and phone numbers . Find helpful customer reviewsand write your own review to rate the business service.</br> Your comments (not for publishing) * — Required information Opal Fire and Security Ltd ← View details Unit 5, Mayfield Industrial Estate, Dalkeith, Midlothian EH22 4AD, United Kingdom, Dalkeith, England