Most Commerce City homes get water and sewer from South Adams County Water and Sanitation District, and a hidden leak tends to show up as rising usage on that bill or a meter that moves with everything off. A plumber can test the system and find the leak before opening walls. Call the number on this page to be connected with a local plumber in Commerce City.
The local picture
Commerce City grew from farmland after industry arrived in the late 1920s, and today it mixes industry with residential neighborhoods. The city lists South Adams County Water and Sanitation District (SACWSD) as its water and sewer provider. SACWSD blends its own groundwater with treated surface water bought from Denver Water. A few areas may be served by another district, such as Industrial Park Water and Sanitation, so check your bill.
SACWSD inventoried both district-owned and customer-owned service lines and classifies all of them as non-lead, with no galvanized lines needing replacement. The district separates its public system from private lines owned by property owners, and it takes water emergency calls, including main breaks and water on or off, at 303-288-2646. If water is surfacing near the meter or in the street, call the district before calling a plumber.
Common leak spots compared
| Where | Typical sign | Usual fix |
|---|---|---|
| Toilet flapper or fill valve | Tank refills on its own | Replace the flapper or valve |
| Supply line in a wall | Stain or soft drywall | Repair a fitting or short pipe section |
| Yard service line | Wet ground between the meter and the house | Spot repair or a new run of line |
| Water heater connections | Moisture around the base or fittings | New fittings, relief valve or heater |
| Under the slab | Warm floor or unexplained meter movement | Reroute or targeted slab opening |
Signs not to ignore
- Usage in gallons rising on your SACWSD bill while habits stay the same
- The meter dial turning when every fixture is off
- A musty smell in a closet or cabinet next to plumbing
- Pressure that seems weaker than it used to be at every tap
- Puddles near the foundation after dry weather
Timing through the year
Cold snaps and quick thaws are the classic time for pipes in exterior walls and hose bibs to split, and the leak may not show until spring. Summer irrigation is the other season when leaks surface, especially in sprinkler lines. If the repair turns into replacing pipe or a water heater, the City of Commerce City Building Safety Division issues building permits, and the plumber can tell you whether yours needs one.
Leak Detection questions in Commerce City
Who do I call if water is coming up at the meter pit or the street?
Can a toilet that runs on its own raise my water bill?
Can a hidden leak make my water pressure drop?
How do I find out which water provider serves my address?
More plumbing services in Commerce City
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