Nashville / Mount Juliet
Mount Juliet has 42,073 residents (give or take 42) (ACS 2020-2024 5-year, table B01003, https://data.census.gov/table/ACSDT5Y2024.B01003?g=160XX00US4750780, checked 2026-10-19), about 1,606 people per square mile.
Mount Juliet is about 15 miles from the Census center point for Nashville in a straight line and covers 26.19 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 Mount Juliet that is 37122 (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 15,960 occupied homes in Mount Juliet, 57% heat with natural gas, 0% with heating oil, 42% with electricity and 1% with propane (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=160XX00US4750780, checked 2026-10-19).
Gas heats 57% of Mount Juliet against electricity at 42%, 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.
Mount Juliet has about the Wilson County oil share of 0% and 17 points less electric heat than the county's 59% (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=050XX00US47189, checked 2026-10-19).
Mount Juliet has 16,952 housing units, 0% built before 1940 and 9% before 1980, with 66% built in 2000 or later (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US4750780, checked 2026-10-19).
The median Mount Juliet home was built in 2006 (ACS 2020-2024 5-year, table B25035, https://data.census.gov/table/ACSDT5Y2024.B25035?g=160XX00US4750780, checked 2026-10-19) and the median home has 6.4 rooms (ACS 2020-2024 5-year, table B25018, https://data.census.gov/table/ACSDT5Y2024.B25018?g=160XX00US4750780, checked 2026-10-19).
74% of Mount Juliet homes are single-family detached, 1% are in two- to four-unit buildings and 17% are in buildings of five or more units (ACS 2020-2024 5-year, table B25024, https://data.census.gov/table/ACSDT5Y2024.B25024?g=160XX00US4750780, checked 2026-10-19).
With 74% detached houses and 1% in small multi-family buildings, a Mount Juliet quote is usually one or two outdoor units with ducted or ductless heads sized room by room. With 28% of Mount Juliet homes rented (ACS 2020-2024 5-year, table B25003, https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US4750780, checked 2026-10-19), the landlord signs the quote in many of them.
No electric utility is on file for Mount Juliet 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), Wilson 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 Wilson County cold-day number a Mount Juliet 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 57% of Mount Juliet on gas and 42% already electric the two paths carry different rebate figures and different sizing.
Ask for the heat-loss calculation room by room; the median Mount Juliet home has 6.4 rooms and was built around 2006, 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 Mount Juliet. The public number is the number the contractor quotes from.
No local contractor is named on this door for Mount Juliet yet. A request from this page goes to the first licensed shop that takes the door.