HD Johnson - Washington, DC's Top-Rated Plumber

Yes, tree root intrusion is a very common issue in DC's older neighborhoods with mature trees. Roots seek out moisture and can infiltrate even small cracks in sewer lines, causing slow drains or complete blockages. HD Johnson can perform a video camera inspection to locate the exact problem. We then use specialized equipment to clear the roots and, if necessary, discuss repair or replacement options for the damaged pipe section to prevent future issues.

A comprehensive plumbing inspection for an older DC home is crucial for preventing major problems. We check for signs of corrosion in galvanized pipes, test water pressure, inspect for leaks at fixtures and supply lines, and assess the condition of the main sewer line—a common failure point. Given the local issues with tree roots and aging infrastructure, this inspection can identify vulnerabilities before they lead to costly backups or water damage, giving you peace of mind and potentially saving you thousands in emergency repairs.

Absolutely. As a full-service plumbing company, HD Johnson is licensed to perform both water heater installation and the necessary gas line work. For DC homes switching from an old tank-style heater to a more efficient tankless model, a gas line upgrade is often required. Our technicians will ensure the new installation complies with all local DC codes, providing a safe, efficient, and reliable hot water supply for your household.