Phone: 419-306-1972
Email: mark@knuevenearthworks.com
We stand by our work and offer a 10 year parts and labor warranty on any underground portion of our earth loops. And if the underground portion of the earth loop leaks within the first 10 years (starting from date of completion) due to poor craftsmanship, performing a fusion joint or material failure, we will repair the earth loop at no cost!