Plumbing Cost Calculator
in New Hampshire

Plumbing costs in New Hampshire vary widely depending on where you live, what needs fixing, and who you hire. On average, homeowners across New Hampshire pay between $150 and $500 for common repairs, while larger projects — like a full bathroom plumbing installation — can run from $1,500 to $8,000 or more.

Labor is the biggest part of your bill. Plumber hourly rates in New Hampshire typically range from $75 to $175 per hour, depending on the city. Urban areas like New Hampshire's largest metros tend to charge more, while rural towns may offer lower rates — but availability can be limited.

Material costs also play a big role. Copper pipes, PVC fittings, water heaters, and fixtures all add to the total plumbing cost in New Hampshire. Supply chain conditions and local demand can push these prices up or down.

Whether you're a homeowner dealing with a leaky pipe, a landlord upgrading a rental unit, or a contractor planning a new build — this guide and our free plumbing estimate tool for New Hampshire will help you understand what to expect before you pick up the phone.