17:53:16Opens in 1 day 14 h 6 mins
Principal HVAC, Dungannon opening hours
Opens in 1 day 14 h 6 mins
Owner-verified. Updated on 20/06/2026
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Opening Hours
Hours set on 20/06/2026
Saturday
Closed
Sunday
Closed
Monday
08:00 - 17:00
Tuesday
08:00 - 17:00
Wednesday
08:00 - 17:00
Thursday
08:00 - 17:00
Friday
08:00 - 01:15
Contact Details
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