Submetering and RUBS Company in San Antonio, Texas
Last reviewed by NES Editorial · September 2026
NES installs the meters, reads them, pays the master-meter bill, and bills your residents across San Antonio and the surrounding communities. Get a free, no-obligation 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 is a submetering and RUBS billing company serving San Antonio, Texas. NES has been privately owned since 1968 and serves more than 43 states. We install nonproprietary meters that you own, read them daily with leak alerts, pay the master-meter bill, and bill your residents. Accounts receivable and resident questions are handled by our in-house bilingual team. Water comes from the San Antonio Water System (SAWS), and electricity and gas from CPS Energy. Both submetering and RUBS, which Texas calls allocated billing, are allowed under Public Utility Commission of Texas rules in 16 TAC Chapter 24. NES handles submetering or RUBS billing and tracks the local rules so your property stays compliant.
Yes. Submetering is allowed in San Antonio, Texas, with some restrictions.
It is regulated by the PUCT, and NES handles the requirements for you.
- Water, gas & electric submetering
Nonproprietary meters at each unit that you own, with daily reads and 24-hour leak alerts.
- RUBS billing
A fair allocation formula when meters cannot be added, billed at no more than the master utility cost.
- Resident billing and support
Monthly statements, accounts receivable and collections, and bilingual resident support, all in-house.
How NES handles it, end to end
- Step 1
Free assessment
We review your San Antonio master-meter bills and unit count, then model the recovery. No cost, no obligation.
- Step 2
Install or set up billing
We install nonproprietary submeters, or set up the allocation where submetering is not viable.
- Step 3
Read and detect
Daily reads pull usage automatically and flag leaks within 24 hours, before they run up a bill.
- Step 4
Bill and support
We bill residents, pay the master-meter utility, and handle resident questions in-house, in English and Spanish.
Why owners across the San Antonio area choose NES
- Privately owned since 1968
- Serving 43+ states
- Nonproprietary meters with extended warranties
- In-house bilingual support
- No long-term contracts
- In-house compliance team tracks every rule
The short version for Texas: both submetering and RUBS, which the state calls allocated billing, are allowed under PUCT rules. NES tracks the state and local requirements, handles registrations and disclosures, and keeps audit-ready billing records. Rules change, so we verify the current requirements for your exact address before billing starts.
Official sources: Public Utility Commission of Texas
NES serves communities across the area, including San Antonio, Schertz, Converse, Live Oak, Universal City, Leon Valley.
General information only, not legal advice. Confirm current rules with the utility or a qualified attorney.
Submetering and RUBS in San Antonio
See what your San Antonio property can recover.
Send us your master-meter bills and unit count. We’ll run the numbers on your actual property and reply within one business day with a clear, no-obligation estimate.