Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Hallmark Installations ← View details 9 Graig Road, Pontardawe, Swansea SA8 4BA, United Kingdom, Llansamlet, England