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Water heaters · Aurora

Water heater replacement in Aurora, CO

A leaking tank or a heater past about 10 years old is usually replaced rather than repaired. A proper Colorado install includes a permit, correct venting for altitude, an expansion tank where required, a drip leg on the gas line and a relief valve discharge pipe.

  • Licensed Colorado plumbers
  • The problem explained before work starts
  • Price agreed before the job begins
Plumber using pliers on a water heater connection

Water heater replacement for Aurora homes

Most replacements are like-for-like: same fuel, same size, same spot. It's also the moment to check whether the old install was correct, because venting, gas line and expansion tank problems are common in older basements.

Water heater replacement requires a permit in most Front Range jurisdictions. The plumber pulls it, and an inspector checks the venting and gas connections.

Water heater replacement at a glance

Urgency
Usually plannable
Area
Aurora, CO
Who does the work
An independent, licensed Colorado plumber
Permit
Plumbing permits and inspections are handled by the City of Aurora Building Division.
Typical steps
Size it → Permit → Swap → Inspection
Availability
Call now to check plumber availability

Signs you need water heater replacement

  • Water leaking from the tank itself
  • The heater is older than 10 to 12 years
  • Hot water runs out faster than it used to
  • Rust in the hot water only
  • Repairs are adding up

Local conditions

What's different in Aurora

Aurora's housing stock includes thousands of homes built in the 1970s through the 2000s, and many are now on their second or third water heater. Replacements in Aurora require a permit from the City of Aurora Building Division, and the inspection checks venting, the gas connection and the relief valve discharge.

Homes on a pressure reducing valve need a thermal expansion tank, which was often missing on older installs. Southeast Aurora homes with high demand from large families are frequent candidates for a tankless upgrade, which usually requires a larger gas line.

Permits: Plumbing permits and inspections are handled by the City of Aurora Building Division.

How the job usually goes

  1. 1

    Size it

    The plumber confirms household demand, fuel type, venting and space.

  2. 2

    Permit

    A permit is pulled with the city or county.

  3. 3

    Swap

    The old tank is drained and removed; the new one is set, piped, vented and tested.

  4. 4

    Inspection

    The building department inspects the install.

What affects the cost

Every job is priced by the plumber after they see it. These are the things that move the price most. Ask for the price before work starts.

  • Tank size and fuel type
  • Standard, power-vent or direct-vent
  • Expansion tank, gas line or venting updates
  • Access (basement stairs, attic, tight closets)
  • Haul-away and permit

Water heater replacement questions

Do I need a permit to replace a water heater in Aurora?

Yes. The City of Aurora Building Division requires a permit for water heater replacement, followed by an inspection.

Do I need a permit to replace a water heater in Colorado?

In most Front Range cities and counties, yes. The permit triggers an inspection of venting, gas piping and the relief valve, which are the parts most likely to cause a safety problem.

What size water heater do I need?

A 40 gallon tank suits many 1 to 2 bathroom homes; 50 gallons is common for larger families. The first-hour rating on the label matters more than tank size alone.

Do I need an expansion tank?

If your home has a pressure reducing valve, a check valve or a backflow device on the main line, the system is closed and most codes require a thermal expansion tank at the water heater.

How long does water heater replacement take?

A like-for-like tank swap usually takes a few hours. Moving it, changing fuel type or upgrading venting takes longer.

Should I switch from gas to electric or a heat pump water heater?

Heat pump water heaters are efficient but need space, airflow and a nearby electrical circuit. A plumber can tell you whether your space fits and what rebates may apply.

Does altitude affect water heater sizing?

Yes. Gas appliances lose output at elevation, so Front Range installs must follow the manufacturer's altitude guidance for burners and venting.

Also in Aurora

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