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Commercial Rebates

Rebate rules

  • Customer must receive a water bill from Denver Water or a qualifying Master Meter distributor.
  • Applications must be submitted within 90 days of the purchase date. No exceptions.
  • Applications must be accompanied by a copy of a valid sales receipt. A valid receipt shows:
    • date purchased
    • product model or item number
    • price for each item
    • proof that the item is paid-in-full
  • Rebate amount will not exceed customer’s purchase price (with tax).
  • Denver Water will determine if the rebate can be applied as a credit on the water bill or if a check needs to be issued.
  • Only new fixtures or appliances qualify. Equipment that is used, leased, refurbished, rented, received from warranty or insurance claims, exchanged or won as a prize do not qualify for this rebate.
  • Rebate amounts expected to be greater than $2,500 must receive pre-authorization from Denver Water to be eligible.
  • Customers applying for a rebate must agree to allow Denver Water employees to access their properties in order to verify installation of devices eligible for rebates.
    • Should you be contacted for inspection, and the fixture/device is not installed at that time, the rebate will be denied.
  • Failure to cash a rebate check within 90 days of issuance shall void the rebate and shall relieve Denver Water of any obligation to pay the rebate. Rebate checks cannot be reissued.
  • Keep a copy of the entire application and receipt for your personal records.
  • The rebate applicant should be the purchaser of the fixture.
  • Rebate subject to available funds or discontinuation at any time.
  • New construction does not qualify.

WaterSense®-labeled toilets: average of 1.1 gallons per flush or less (up to a $150 rebate)

  • WaterSense-labeled toilets with an average of 1.1 gallons per flush or less qualify for a rebate of up to $150. See  eligible models.
  • Average of 1.1 gallons per flush or less toilets that qualify for up to a $150 rebate can be found at these local retailers, or by asking your plumber.
  • Toilets that use 1.28 gallons per flush or dual-flush toilets with a 1.6-gallons-per-flush option do not qualify for rebate.

WaterSense®-labeled high-efficiency urinal rebate (up to $100 each)

  • Only WaterSense-labeled urinals that flush 0.125 gallon per flush or less qualify. 
  • Waterless urinals do not qualify at this time. 


WaterSense®-labeled flushometer bowl and valve combination rebate (up to $125 per set)

  • Bowl and valve must both be rated to flush 1.28 gallons per flush or less.
  • Rebate applies to replacement of both the bowl and the valve.
  • Retrofit kits are not eligible at this time.

Coin/card-operated laundry equipment rebate (up to $150 each)

  • Washers must meet Consortium for Energy Efficiency (CEE) Tier 2 or Tier 3 standards for energy and water efficiency. See this  list of approved washers. Denver Water issues rebates for only CEE Tier 2 and 3 washers.
  • Equipment must be replacing less efficient model (e.g., can’t replace a Tier 2 with another Tier 2).

Submeter rebate (up to $40 each)

Rebate will be provided for submetering the following:

  • Individual residential dwelling units in a multifamily building
  • Individual commercial spaces in a commercial complex
  • Irrigation
  • Processes
  • Cooling towers

    Submeters required by code or ordinance on new construction are not eligible for rebates.

    Commercial warewashing equipment rebate (up to $300 each)

    • Eligible warewashers must meet EnergyStar® standards for energy and water efficiency. See the complete list of approved warewashers
    • Equipment must be new
      • Equipment may be leased or purchased in full

    WaterSense®-labeled smart irrigation controllers (25 percent of material cost)

    Commercial irrigation high-efficiency or rotary nozzles (up to $3 per nozzle)

    Before applying, find the description that best matches your situation.

    If your rebate is MORE than $2,500 it must be PREAPPROVED

    Please fill out and submit preapproval form.

    If your rebate is LESS than $2,500

    Situation 1: Properties that meet any of the following criteria will need to download and fill out this spreadsheet.

    • more than one account number
    • more than one physical address
    • multiple units

    Once the spreadsheet is complete, email a copy of your paid invoice, along with the spreadsheet to [email protected].

    Situation 2: All others may use rebate application.

    What is WaterSense?

    WaterSense LogoWaterSense products are backed by independent third-party tests and certification, and meet the Environmental Protection Agency’s specifications for water efficiency and performance. With WaterSense’s consumer-friendly labeling system, you can easily identify WaterSense-certified products that will perform well and save water.