Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Gas Centre ← View details Llandygai Industrial Estate, Llandygai, Bangor, Wales LL57 4YH +44 1248 371800