Your property needs a fire hydrant and indoor sprinkler system to offer maximum safety performance in order to contain a fire as close as possible to its point of origin. 

Since a fire main is what's needed to feed both hydrants and fire sprinkler systems, it only makes sense that fire mains are required to meet many code standards and must be installed by licensed professionals.

Our team of certified engineers can customize the design for your project, including the development of plans for underground utilities, such as fire mains.

We are licensed and certified to perform your underground fire main primary installation, repair, maintenance or alteration.

With 25+ years in business, plus the many years of combined training and hands on experience, our team possesses the knowledge to get your job done right. We'll have your fire main installation completed on schedule, at a reasonable cost and in compliance with applicable codes.

We provide fire main installations in Sussex County, DE and through many other cities in Delaware and Maryland. Give Harry Caswell Plumbing, Mechanical and Utility Contractor a call when you require professional handling of the project - from start to finish.