Service area
Plumbing service area: Thornton and the Denver Metro
Underhill Plumbing Services serves homes across the Denver Metro from our base in Thornton, Colorado, south to Castle Rock and north to Longmont.
Denver MetroBased in Thornton, Colorado
Cities we serve
Each city page covers the kinds of homes there, local water and permits, and the plumbing problems that tend to come with them.
Emergency plumber by city
Water leaking now? Shut off the main, then call (303) 472-4368.
Not on the list?
We also work in Broomfield, Wheat Ridge, Golden, Commerce City, Brighton, Englewood, Littleton, Highlands Ranch, Lone Tree, Parker, Castle Rock, Erie, Frederick and Longmont. If you're nearby and not sure whether we come to you, call and ask, or enter your ZIP code when you book online.
What we do in every city
- Water Heater Repair & Replacement: no hot water, leaking water heater, water heater installation, gas vs. electric water heaters, water heater maintenance & flush
- Tankless Water Heaters: tankless installation, tankless repair & descaling, tank-to-tankless conversion
- Faucets, Toilets & Fixtures: faucet repair & replacement, toilet repair & replacement, shower valve repair & replacement
- Leak & Pipe Repair: burst pipe repair, pipe repair
- Whole-Home Water Filtration
- Gas Line Repair
- 24-Hour Emergency Plumbing
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.