This area is served by 21 utility providers across 6 categories. The average residential electricity rate here is 12.4¢/kWh. 69.9% of households use natural gas as their primary heating fuel.
Utility rates in ZIP 37027 vs. US average
Typical monthly utility bills in ZIP 37027
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.
Electric
Natural Gas
Water
Sewer
Trash & Recycling
Internet
Business Internet
These providers offer business-class internet service in this area.
Nearby ZIP codes
Frequently asked questions
How do I set up utilities when moving to 37027?
Contact each provider separately before your move-in date. Start with electric (Columbia Power System - (TN)) and gas (Piedmont Natural Gas, (704) 364-3120) since those typically need a few business days to activate. Water and sewer are often handled with one call to your local utility. Set up internet last since it may require an installation visit.
How do utility rates in 37027 compare to the national average?
Residential electricity in Brentwood, TN averages 12.4¢/kWh, about 25% below the US average of 16.5¢/kWh — but in line with the Tennessee state average of 12.4¢/kWh. Natural gas in Tennessee averages $10.75/Mcf, about 26% below the national average. Actual monthly bills vary by home size, insulation, and season. Local rates from NREL; state and US averages from EIA Form 861 (2024); natural gas prices from EIA Form 176 (2024).
Is electricity expensive in 37027?
No — electricity in Brentwood, TN costs about 25% less than the national average. Local rates from NREL (2023); state and US averages from EIA (2024).
What internet providers are available in 37027?
Brentwood, TN has strong broadband coverage. Providers include 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). Availability varies by street address. Based on FCC Broadband Data Collection filings.
What county is 37027 in?
ZIP code 37027 is in Williamson County, Tennessee.
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.