Feel strongly about this business? Want to add a review of Gary Dinshaw Plumbing & Heating Exeter? Submit a Gary Dinshaw Plumbing & Heating Exeter review and contribute to the directory of recommended plumbers in Exeter. Is Gary Dinshaw Plumbing & Heating Exeter owned by you?, If so, why not claim it now! If you claim a business, you will be able to choose a new business profile photo.