Horizon Services Inc | EZlocal.com Business Listing#ezptHorizon Services Inc<p><strong>Horizon Services Inc</strong><br /><br />Dover, DE 19906<br />(302) 734-1700<br /><a href="http://ezlocal.com/de/dover/plumber/099262896">ezlocal.com/DE/Dover/Plumber/099262896</a></p><div></div>0,0,0