Would you like to submit a review of I H Gallagher Roofing Ltd, Warrington? Add a I H Gallagher Roofing Ltd Warrington review and contribute to the directory of recommended roofers in Warrington. Do you own I H Gallagher Roofing Ltd Warrington? If so, claim it now! Business owners who claim a business can easily add new tags, photos and update their listing.