A Dacono water heater that stops heating or leaks usually needs just one part, such as an element, thermostat, igniter, thermocouple or relief valve, and a plumber can often replace it on one visit. A leak from the tank body means a new heater. Call the number on this page to be connected with a local plumber in Dacono.

Who do I call about water versus the heater in Dacono?
The City of Dacono runs its own water department under Public Works, with customer service through City Hall on Cherry Avenue. Central Weld County Water District also lists the Dacono, Firestone and Frederick tri-town area in its service territory, so if you are unsure who supplies your address, your water bill will say. If there is no water at all or a main has broken, that is a utility call. If water flows but will not get hot, or the heater is leaking, that is a plumber's job. Sewer is a separate agency: St. Vrain Sanitation District serves Dacono and treats the building sewer line as the property owner's responsibility.
Do I need a permit to replace a water heater?
Dacono's Community Development department handles building permits, with building services contracted to SAFEbuilt; permit staff can be reached at 303-833-2317. Water-heating equipment is generally treated as permit work, so if a repair turns into a replacement, ask the plumber to confirm and pull the permit. Straight part swaps on an existing heater are a different matter, and the plumber can tell you how the city handles them.
What usually goes wrong with water heaters here?
Dacono began as a coal-mining town in 1901 and now mixes an older core with newer subdivisions along I-25 and Highway 52. Heaters in the newer homes are often the originals and reaching the age when tanks fail, while older houses may have cramped installs and older venting. The common failures are the same everywhere: electric elements and thermostats, gas thermocouples and igniters, sediment that makes tanks rumble and run short, and relief valves that wear out. The city's water report does not give a hardness figure, so a plumber judges sediment by draining the tank.
One local note on gas
Natural gas in Dacono comes from Black Hills Energy, not Xcel. If you smell gas near the heater, leave the house first, then call 911 and Black Hills Energy using the emergency number on your gas bill. A plumber can repair the heater or gas connection once the utility has made it safe.
Water Heater Repair questions in Dacono
What keeps putting out the pilot on a gas water heater?
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What information should I have ready before calling about a water heater?
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