Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Gas Heating Systems Ltd ← View details 234 Hale End Road, Woodford, Woodford Green, Woodford, England IG8 9LZ +44 7970 689913