Utility Providers in Brentwood, Tennessee

Brentwood is served by 21 utility providers across 6 categories covering 1 ZIP code in Williamson County.

Williamson County · Updated May 2026

Utility rates in Brentwood vs. US average

Electricity
12.4¢/kWh
↓ 25% below US average (16.5¢)
Natural gas
$10.75/Mcf
↓ 26% below US average
Local electricity rate from NREL Utility Rate Database (2023), averaged across Brentwood-area providers. State and US electric averages from EIA Form 861 (2024). Natural gas prices from EIA Form 176 (2024, $/Mcf). US avg electricity: 16.5¢/kWh · US avg gas: $14.50/Mcf.

Typical monthly utility bills in Brentwood

Electricity$150-$199 (11.4¢–13.4¢/kWh)
Natural gas$100-$149
Water & sewer~$43/month

Figures from U.S. Census ACS 5-year estimates, reflecting households that pay utilities separately from rent. In dense urban areas where heat or hot water is often included in rent, these numbers represent the subset of residents who pay directly.

How Brentwood heats its homes

70%
29%
1%

70% natural gas · 29% electricity · 1% other fuels

Electric rates in Brentwood

Residential rates range from 11.4¢ to 13.4¢ per kWh.

Brentwood
12.4¢/kWh
U.S. avg
16.5¢/kWh

Providers include Columbia Power System - (TN), Duck River Elec Member Corp, Middle Tennessee E M C, Nashville Electric Service.

This is 25% below the national average of 16.5¢/kWh.

Internet providers in Brentwood

Brentwood has strong broadband coverage.

Cogent Communication
100,000 Mbps
Fiber
AT&T
5,000 Mbps
Fiber / DSL / Fixed Wireless
United Communications Inc
2,000 Mbps
Fiber / DSL
Xfinity
2,000 Mbps
Cable / Fiber
Verizon
300 Mbps
Fixed Wireless

Availability varies by address. Based on FCC Broadband Data Collection filings.

Electric 4 providers

Columbia Power System - (TN)
Duck River Elec Member Corp
Middle Tennessee E M C
Nashville Electric Service

Natural Gas 1 provider

Piedmont Natural Gas

Water 7 providers

BRENTWOOD WATER DEPARTMENT
FRANKLIN WATER DEPT
GATEWAY UTILITY COMPANY, INC.
H.B.& T.S. UTILITY DISTRICT
MALLORY VALLEY U.D.
MILCROFTON UTILITY DISTRICT
NOLENSVILLE-COLLEGE GROVE U.D.

Sewer 1 provider

Nashville - Central WWTP

Trash & Recycling 1 provider

Internet 7 providers

AT&T
Fiber / DSL / Fixed Wireless up to 5,000 Mbps
Cogent Communication
Fiber up to 100,000 Mbps
T-Mobile
Fixed Wireless up to 100 Mbps
TPx Communications
DSL up to 10 Mbps
United Communications Inc
Fiber / DSL up to 2,000 Mbps
Verizon
Fixed Wireless up to 300 Mbps
Xfinity
Cable / Fiber up to 2,000 Mbps

Business Internet 1 provider

These providers offer business-class internet service in this area.

ZIP codes in Brentwood, TN

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Disclaimer: Provider information is sourced from federal databases including HIFLD, EPA SDWIS, FCC Broadband Data, and EIA-861. Utility cost estimates are from the U.S. Census Bureau American Community Survey 5-Year Estimates. Local electric rates are based on 2023 NREL Utility Rate Database data; state and US averages are from EIA Form 861 (2024). Coverage areas are approximate and may not reflect recent changes. Please verify directly with your provider.

Data sources: U.S. Census Bureau, NREL, EIA-861, HIFLD, EPA, FCC. Last updated: May 2026.