Heating, plumbing, customer service, heat pumps, tank protection Phone: +49 - 55 31 - 23 90 Gebr. Gehl GmbH + Co. KG Papiermühle 30 37603 Holzminden eMail: info (at) gebr-gehl.de about us Services partner credentials Contact Renewal & renovation From old to new! We offer you a lot of experience in renovating heating systems, bathrooms and other things. > more honor heater Modern heating systems With modern heating systems you can save a lot of money in the face of ever increasing energy costs. > more honor Sanitary & bathroom bathroom A new bathroom makes your home a cozy place. > more honor Heat pumps Heat pumps Modern heat pumps - for better living and a cleaner environment. > more honor Tank protection Security for you Leak tests and more. > more honor > 24-hour emergency service < Gebr. Gehl GmbH + Co.KG Papiermühle 30 37603 Holzminden Germany Phone: +49 - 55 31 - 23 90 Fax: +49 - 55 31 - 13 28 6 eMail: info (at) gebr-gehl.de Imprint Data Protection Contact renovation Old buildings new buildings heaters bathrooms heater For old buildings For new buildings Viessmann Stiebel Eltron Save energy Sanitary From old to new new plants Heat pumps How it works efficiently Tank protection Service legal Requirements