About Port City Plumbing & Heating in Portsmouth, NH

In Portsmouth's climate, these are frequent concerns. For toilet seal leaks, which can cause hidden water damage, our technicians perform a thorough inspection to identify the source—often the wax ring—and replace it with a durable seal to prevent future issues. For frozen pipes, a common winter problem here, we offer preventative advice like insulating vulnerable lines and can provide emergency thawing and repair services to minimize the risk of burst pipes and water damage in your home.

Older homes in our area often have specific plumbing layouts and space constraints. Our experienced team assesses your current setup, hot water needs, and local codes to recommend the right type—traditional tank or tankless—and size for efficient operation. We handle the full installation, including any necessary gas line or venting updates, ensuring a safe, reliable upgrade that meets your household's demands.

Yes, as a full-service Master Plumber and Gas Fitter, we are uniquely equipped to handle your entire home's water and climate systems. This includes everything from faucet repairs and drain cleaning to the installation and servicing of forced hot water, steam, and other heating systems. Our dual expertise means we can often address interconnected issues more efficiently, providing comprehensive care for your Portsmouth home.