Skip to content
Len Thonus Plumbing & Heating in Mahwah, NJ 07430
Len Thonus Plumbing & Heating
113 Cedar Hill Avenue
(201) 529-2525
Herbert Plumbing is a free service to assist homeowners in connecting with local service providers. All contractors/providers are independent and Herbert Plumbing does not warrant or guarantee any work performed. It is the responsibility of the homeowner to verify that the hired contractor furnishes the necessary license and insurance required for the work being performed. All persons depicted in a photo or video are actors or models and not contractors listed on Herbertplumbing.com