Nashville / Nolensville
Nolensville has 15,074 residents (give or take 34) (ACS 2020-2024 5-year, table B01003, https://data.census.gov/table/ACSDT5Y2024.B01003?g=160XX00US4753460, checked 2026-10-19), about 1,443 people per square mile.
Nolensville is about 16 miles from the Census center point for Nashville in a straight line and covers 10.444 square miles of land (Census 2024 Gazetteer internal points and land area, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/, checked 2026-10-19).
The quote form takes a ZIP code; for Nolensville that is 37135 (Census 2020 ZCTA to county subdivision and ZCTA to place relationship files, ZIP areas at least 20% inside the town, https://www2.census.gov/geo/docs/maps-data/data/rel2020/zcta520/tab20_zcta520_cousub20_natl.txt and https://www2.census.gov/geo/docs/maps-data/data/rel2020/zcta520/tab20_zcta520_place20_natl.txt, checked 2026-10-19).
Of the 4,500 occupied homes in Nolensville, 70% heat with natural gas, 0% with heating oil, 29% with electricity and 0% with propane (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=160XX00US4753460, checked 2026-10-19).
Gas heats 70% of Nolensville against electricity at 29%, so most quotes here are a partial-home system that carries the shoulder seasons and the summer while the gas boiler stays for the deepest cold, or a whole-home system when the house is ready for it.
Nolensville has about the Williamson County oil share of 0% and 14 points less electric heat than the county's 43% (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=050XX00US47187, checked 2026-10-19).
Nolensville has 4,538 housing units, 1% built before 1940 and 7% before 1980, with 75% built in 2000 or later (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US4753460, checked 2026-10-19).
The median Nolensville home was built in 2012 (ACS 2020-2024 5-year, table B25035, https://data.census.gov/table/ACSDT5Y2024.B25035?g=160XX00US4753460, checked 2026-10-19) and the median home has 10 rooms (ACS 2020-2024 5-year, table B25018, https://data.census.gov/table/ACSDT5Y2024.B25018?g=160XX00US4753460, checked 2026-10-19).
97% of Nolensville homes are single-family detached, 0% are in two- to four-unit buildings and 0% are in buildings of five or more units (ACS 2020-2024 5-year, table B25024, https://data.census.gov/table/ACSDT5Y2024.B25024?g=160XX00US4753460, checked 2026-10-19).
With 97% detached houses and 0% in small multi-family buildings, a Nolensville quote is usually one or two outdoor units with ducted or ductless heads sized room by room. With 6% of Nolensville homes rented (ACS 2020-2024 5-year, table B25003, https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US4753460, checked 2026-10-19), the landlord signs the quote in many of them.
No electric utility is on file for Nolensville on this door yet, so this page does not name one; the name on the bill decides which rebate path applies.
Heating design temperature: 14F. Source: ENERGY STAR Design Temperature Limit Reference Guide (2019 Edition), Williamson County row, 99% heating, PDF pages 111 to 115 of 141 (Revised 11/11/2020), https://www.energystar.gov/sites/default/files/Design%20Temperature%20Limit%20Reference%20Guide%20(2019%20Ed)%20-%20ENERGY%20STAR%20Single-Family%20New%20Homes_Rev11.pdf, fetched 2026-10-19, 99%.
That 14F figure is the Williamson County cold-day number a Nolensville heat pump is sized against, so ask the installer to show the system's heating output at 14F, not at the milder rating-label temperature.
Ask whether the quote is whole-home or partial-home, because with 70% of Nolensville on gas and 29% already electric the two paths carry different rebate figures and different sizing.
Ask for the heat-loss calculation room by room; the median Nolensville home has 10 rooms and was built around 2012, and the count of heads and the tonnage follow the rooms and the insulation, not the square footage.
The form on this page is the follow-up for Nolensville. The public number is the number the contractor quotes from.
No local contractor is named on this door for Nolensville yet. A request from this page goes to the first licensed shop that takes the door.