An air gap is the fundamental method for preventing backflow, as it either removes a cross-connection or creates a barrier against backflow. Mechanical backflow preventers serve as the primary mechanism for stopping backflow by providing a physical obstruction.

Backflow occurs due to two specific reasons: back siphonage or back pressure. Back siphonage is defined as the reversal of normal flow in a system caused by a vacuum or partial vacuum within the water supply piping. Back pressure refers to the reversal of normal flow in a system resulting from pressure that exceeds the supply pressure.

The cost of water heater replacement depends on several variables including the water heater type you select, necessary repairs to existing connections, the size and model of the unit, and installation accessibility. Howard Plumbing provides complimentary estimates that include a comprehensive breakdown of all associated costs.

Howard Plumbing provides same-day service for our customers.

Howard Plumbing offers comprehensive dock and pier water line services for both residential and commercial properties.

Howard Plumbing provides drain cleaning services that effectively remove root intrusions. Our technicians can also repair pipe cracks that allow roots to penetrate the sewer system.

Howard Plumbing's master plumbers are fully qualified to troubleshoot, replace, or install both natural gas and propane gas systems.

Howard Plumbing utilizes advanced waterproof video camera technology to inspect sewer lines and other drain pipes. Our state-of-the-art equipment allows us to identify blockage causes and examine pipes behind walls and under concrete slabs.

As a private utility contractor, Howard Plumbing employs plumbers specifically trained to locate wells, wiring, gas, water, and sewer lines underground.

Howard Plumbing provides excavation services for sewer and water line installation and repairs. These services are required when plumbing issues occur beneath the ground surface, such as damaged sewer lines, severe pipe blockages, or leaks. Excavation may also be necessary for new construction projects, sewer system updates, or major sewer line repairs.