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Submetering Apartments in Indianapolis, Indiana

Most Indianapolis apartment communities sit on a single Citizens Energy Group master meter, and the owner eats the bill. NES installs the submeters, reads them daily, pays the master-meter bill, and bills your residents for their own use. Get a free bid.

Privately owned since
1968Privately owned since
States served
43+States served
Typical utility savings
15-40%Typical utility savings
In-house support
BilingualIn-house support

NES handles water, gas & electric submetering for apartment communities, condominiums, and mobile home parks across Indianapolis and the Indianapolis area. Install, meter reading, resident billing, and compliance, all handled in-house since 1968.

Yes. Submetering is allowed in Indianapolis, Indiana, with some restrictions.

It is overseen by the Indiana Utility Regulatory Commission, and NES handles the requirements for you.

What we submeter
  • Water & sewer

    Per-unit water and sewer metering with 24-hour leak alerts.

  • Electric

    Electric submetering on nonproprietary meters you own.

Rules & compliance

Submetering rules & laws in Indianapolis

Governing rule: IURC sub-billing rules

Indiana state rules

  • Water and wastewater submetering are allowed in Indiana, and a landlord who sub-bills for measured usage is not treated as a public utility; whether electric can be submetered depends on the serving utility's IURC-approved tariff, so NES checks your utility first, and gas submetering is not allowed
  • Total charges billed to residents cannot be more than the master utility bill, and owners cannot profit, only pass through the cost
  • Each sub-bill must show the billing period, the rate, the meter readings, the prior balance, the amount due, any fees, the due date, and a billing contact, with at least 17 days to pay
  • For water and sewer, allowed fees include a setup fee, an administrative fee of no more than $4 per month, and a returned-check fee; NES adds no fee of its own on electric billing
  • Sub-bills must tell residents of their right to file a complaint with the Indiana Utility Regulatory Commission, and NES tracks the current requirements

Local Indianapolis requirements

  • Water and natural gas are provided by Citizens Energy Group, and electricity by AES Indiana
  • An owner who submeters and bills residents cannot charge more than the utility's cost
  • We serve Indianapolis and nearby communities, including Lawrence, Beech Grove, Speedway, and Greenwood
  • NES confirms the rules for your address before the first meter goes in.

How NES keeps you compliant

  • Tracks every Indiana and local rule that affects your property
  • Handles rate registrations and required filings
  • Keeps audit-ready billing archives
  • Manages tenant disclosures and meter testing
See how NES handles compliance

Official sources: Indiana Utility Regulatory Commission · IURC Sub-billing for Landlords · Citizens Energy Group

General information only, not legal advice; NES assumes no liability for reliance. Confirm current rules with the Indiana URC or a qualified attorney.

Why owners across the Indianapolis area choose NES for submetering

  • Per gallon. Residents pay for what they actually use.
  • 15-30%. Lower utility consumption.
  • Under 24 hr. Catch leaks before they cost thousands.

How NES handles it, end to end

  1. Step 1

    Free assessment

    We review your master-meter bills and unit count, then model the recovery. No cost, no obligation.

  2. Step 2

    Install meters

    We install nonproprietary meters at each unit. The equipment is yours, and other companies can read it.

  3. Step 3

    Read & detect

    Daily reads pull usage automatically and flag leaks within 24 hours, before they run up a bill.

  4. Step 4

    Bill & support

    We bill residents, pay the master-meter utility, and field resident questions in-house, in English and Spanish.

Real NES results

130-home park, TexasWater & sewer
$6,600 / yr
annual water and sewer cost, down from $120,000

The park also gained more than $113,000 in annual revenue once each home was billed for its own use. Figures from NES property records.

337-unit apartment communityWater
36% lower
water use per unit after submetering

Water use fell 36% once residents paid for their own consumption. Average cost per unit went from $84.72 to $54.22 a month, about 2,000 gallons saved per unit. Figures from NES property records.

Real NES properties. Results vary by property, utility rates, and resident mix.

Submetering in nearby Indiana cities

NES installs and runs submetering across Indiana. See the rules and results for other communities we serve.

Common questions

Submetering apartments in Indianapolis

Utility submetering puts a meter on each unit that measures and bills its water/sewer, gas, and electric use. The technology has been around since the early 1920s. NES installs the meters, reads them, pays the master-meter bill, and bills your residents, all in-house and with bilingual support.

See what your Indianapolis property can recover.

Send us your master-meter bills and unit count. We’ll run the numbers on your actual property and get back to you within one business day with a clear, no-obligation estimate.

  • No-obligation custom proposal
  • Compliance check included
  • Nonproprietary equipment options
Free assessment

Get a free bid for your property

Tell us about your Indianapolis property and we’ll respond within one business day.

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