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Plumbing tips and answers from Underhill Plumbing Services

Plain answers to the questions Denver Metro homeowners ask most about water heaters, fixtures and leaks, from a Thornton, Colorado plumbing company.

Signs it's time to replace your water heater

How to tell whether your tank water heater needs a repair or a replacement: leaks, age, rusty water, noise and running out of hot water.

Tank vs. tankless water heaters in Colorado homes

Tank or tankless? How cold winter water, altitude and hard water change the choice in Colorado homes, and the questions to ask before you decide.

What to do about a dripping faucet or running toilet

Why faucets drip and toilets run, simple checks you can do yourself, and when it's time to call a plumber. Practical advice from a Thornton, CO plumber.

Something leaking, dripping or cold?

Call and tell us what's going on, or pick a time online. If it's not something we handle, we'll say so.

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Plumbing emergency? Choose how to reach us

Calls get the quickest service. Urgent requests are answered as fast as possible, but if water is actively leaking, please call.